Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.8.7+commit.e28d00a7.js&optimize=false&runs=200&gist=

.deps...github...OpenZeppelin...openzeppelin-contracts...contracts...access...Ownable.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

.deps...github...OpenZeppelin...openzeppelin-contracts...contracts...token...ERC20...ERC20.sol

// this line is added to create a gist. Empty file is not allowed.

.deps...github...OpenZeppelin...openzeppelin-contracts...contracts...token...ERC20...extensions...ERC20Capped.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/ERC20Capped.sol)

pragma solidity ^0.8.0;

import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol";

/**
 * @dev Extension of {ERC20} that adds a cap to the supply of tokens.
 */
abstract contract ERC20Capped is ERC20 {
    uint256 private immutable _cap;

    /**
     * @dev Sets the value of the `cap`. This value is immutable, it can only be
     * set once during construction.
     */
    constructor(uint256 cap_) {
        require(cap_ > 0, "ERC20Capped: cap is 0");
        _cap = cap_;
    }

    /**
     * @dev Returns the cap on the token's total supply.
     */
    function cap() public view virtual returns (uint256) {
        return _cap;
    }

    /**
     * @dev See {ERC20-_mint}.
     */
    function _mint(address account, uint256 amount) internal virtual override {
        require(ERC20.totalSupply() + amount <= cap(), "ERC20Capped: cap exceeded");
        super._mint(account, amount);
    }
}

.deps...github...OpenZeppelin...openzeppelin-contracts...contracts...token...ERC20...extensions...IERC20Metadata.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

.deps...github...OpenZeppelin...openzeppelin-contracts...contracts...token...ERC20...IERC20.sol

// this line is added to create a gist. Empty file is not allowed.

.deps...github...OpenZeppelin...openzeppelin-contracts...contracts...utils...Context.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

.deps...github...OpenZeppelin...openzeppelin-contracts...contracts...utils...Counters.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

.deps...npm...@openzeppelin...contracts...access...Ownable.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

.deps...npm...@openzeppelin...contracts...token...ERC20...ERC20.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;

    mapping(address => mapping(address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the value {ERC20} uses, unless this function is
     * overridden;
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
        unchecked {
            _approve(sender, _msgSender(), currentAllowance - amount);
        }

        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `sender` to `recipient`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(
        address sender,
        address recipient,
        uint256 amount
    ) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);

        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[sender] = senderBalance - amount;
        }
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);

        _afterTokenTransfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

.deps...npm...@openzeppelin...contracts...token...ERC20...extensions...IERC20Metadata.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

.deps...npm...@openzeppelin...contracts...token...ERC20...IERC20.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

.deps...npm...@openzeppelin...contracts...token...ERC721...ERC721.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/ERC721.sol)

pragma solidity ^0.8.0;

import "./IERC721.sol";
import "./IERC721Receiver.sol";
import "./extensions/IERC721Metadata.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/Strings.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension, but not including the Enumerable extension, which is available separately as
 * {ERC721Enumerable}.
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to owner address
    mapping(uint256 => address) private _owners;

    // Mapping owner address to token count
    mapping(address => uint256) private _balances;

    // Mapping from token ID to approved address
    mapping(uint256 => address) private _tokenApprovals;

    // Mapping from owner to operator approvals
    mapping(address => mapping(address => bool)) private _operatorApprovals;

    /**
     * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC721).interfaceId ||
            interfaceId == type(IERC721Metadata).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");
        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _owners[tokenId];
        require(owner != address(0), "ERC721: owner query for nonexistent token");
        return owner;
    }

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

        string memory baseURI = _baseURI();
        return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : "";
    }

    /**
     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty
     * by default, can be overriden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return "";
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ERC721.ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(
            _msgSender() == owner || isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not owner nor approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        require(_exists(tokenId), "ERC721: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        _setApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC721-isApprovedForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");

        _transfer(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        safeTransferFrom(from, to, tokenId, "");
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
        _safeTransfer(from, to, tokenId, _data);
    }

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * `_data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) internal virtual {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _owners[tokenId] != address(0);
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
        require(_exists(tokenId), "ERC721: operator query for nonexistent token");
        address owner = ERC721.ownerOf(tokenId);
        return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(address to, uint256 tokenId) internal virtual {
        _safeMint(to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeMint(
        address to,
        uint256 tokenId,
        bytes memory _data
    ) internal virtual {
        _mint(to, tokenId);
        require(
            _checkOnERC721Received(address(0), to, tokenId, _data),
            "ERC721: transfer to non ERC721Receiver implementer"
        );
    }

    /**
     * @dev Mints `tokenId` and transfers it to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - `to` cannot be the zero address.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 tokenId) internal virtual {
        require(to != address(0), "ERC721: mint to the zero address");
        require(!_exists(tokenId), "ERC721: token already minted");

        _beforeTokenTransfer(address(0), to, tokenId);

        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(address(0), to, tokenId);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId);

        // Clear approvals
        _approve(address(0), tokenId);

        _balances[owner] -= 1;
        delete _owners[tokenId];

        emit Transfer(owner, address(0), tokenId);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own");
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId);

        // Clear approvals from the previous owner
        _approve(address(0), tokenId);

        _balances[from] -= 1;
        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits a {Approval} event.
     */
    function _approve(address to, uint256 tokenId) internal virtual {
        _tokenApprovals[tokenId] = to;
        emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits a {ApprovalForAll} event.
     */
    function _setApprovalForAll(
        address owner,
        address operator,
        bool approved
    ) internal virtual {
        require(owner != operator, "ERC721: approve to caller");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        if (to.isContract()) {
            try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
                return retval == IERC721Receiver.onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721: transfer to non ERC721Receiver implementer");
                } else {
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, ``from``'s `tokenId` will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {}
}

.deps...npm...@openzeppelin...contracts...token...ERC721...extensions...IERC721Metadata.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {
    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);
}

.deps...npm...@openzeppelin...contracts...token...ERC721...IERC721.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;
}

.deps...npm...@openzeppelin...contracts...token...ERC721...IERC721Receiver.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

.deps...npm...@openzeppelin...contracts...utils...Address.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Address.sol)

pragma solidity ^0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        assembly {
            size := extcodesize(account)
        }
        return size > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

.deps...npm...@openzeppelin...contracts...utils...Context.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

.deps...npm...@openzeppelin...contracts...utils...Counters.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

.deps...npm...@openzeppelin...contracts...utils...introspection...ERC165.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

.deps...npm...@openzeppelin...contracts...utils...introspection...IERC165.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

.deps...npm...@openzeppelin...contracts...utils...Strings.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
}

README.txt

REMIX EXAMPLE PROJECT

Remix example project is present when Remix loads very first time or there are no files existing in the File Explorer. 
It contains 3 directories:

1. 'contracts': Holds three contracts with different complexity level, denoted with number prefix in file name.
2. 'scripts': Holds two scripts to deploy a contract. It is explained below.
3. 'tests': Contains one test file for 'Ballot' contract with unit tests in Solidity.

SCRIPTS

The 'scripts' folder contains example async/await scripts for deploying the 'Storage' contract.
For the deployment of any other contract, 'contractName' and 'constructorArgs' should be updated (along with other code if required). 
Scripts have full access to the web3.js and ethers.js libraries.

To run a script, right click on file name in the file explorer and click 'Run'. Remember, Solidity file must already be compiled.

Output from script will appear in remix terminal.

contracts...1_Storage.sol

// SPDX-License-Identifier: GPL-3.0

pragma solidity >=0.7.0 <0.9.0;

/**
 * @title Storage
 * @dev Store & retrieve value in a variable
 */
contract Storage {

    uint256 number;

    /**
     * @dev Store value in variable
     * @param num value to store
     */
    function store(uint256 num) public {
        number = num;
    }

    /**
     * @dev Return value 
     * @return value of 'number'
     */
    function retrieve() public view returns (uint256){
        return number;
    }
}

contracts...2_Owner.sol

// SPDX-License-Identifier: GPL-3.0

pragma solidity >=0.7.0 <0.9.0;

/**
 * @title Owner
 * @dev Set & change owner
 */
contract Owner {

    address private owner;
    
    // event for EVM logging
    event OwnerSet(address indexed oldOwner, address indexed newOwner);
    
    // modifier to check if caller is owner
    modifier isOwner() {
        // If the first argument of 'require' evaluates to 'false', execution terminates and all
        // changes to the state and to Ether balances are reverted.
        // This used to consume all gas in old EVM versions, but not anymore.
        // It is often a good idea to use 'require' to check if functions are called correctly.
        // As a second argument, you can also provide an explanation about what went wrong.
        require(msg.sender == owner, "Caller is not owner");
        _;
    }
    
    /**
     * @dev Set contract deployer as owner
     */
    constructor() {
        owner = msg.sender; // 'msg.sender' is sender of current call, contract deployer for a constructor
        emit OwnerSet(address(0), owner);
    }

    /**
     * @dev Change owner
     * @param newOwner address of new owner
     */
    function changeOwner(address newOwner) public isOwner {
        emit OwnerSet(owner, newOwner);
        owner = newOwner;
    }

    /**
     * @dev Return owner address 
     * @return address of owner
     */
    function getOwner() external view returns (address) {
        return owner;
    }
}

contracts...3_Ballot.sol

// SPDX-License-Identifier: GPL-3.0

pragma solidity >=0.7.0 <0.9.0;

/** 
 * @title Ballot
 * @dev Implements voting process along with vote delegation
 */
contract Ballot {
   
    struct Voter {
        uint weight; // weight is accumulated by delegation
        bool voted;  // if true, that person already voted
        address delegate; // person delegated to
        uint vote;   // index of the voted proposal
    }

    struct Proposal {
        // If you can limit the length to a certain number of bytes, 
        // always use one of bytes1 to bytes32 because they are much cheaper
        bytes32 name;   // short name (up to 32 bytes)
        uint voteCount; // number of accumulated votes
    }

    address public chairperson;

    mapping(address => Voter) public voters;

    Proposal[] public proposals;

    /** 
     * @dev Create a new ballot to choose one of 'proposalNames'.
     * @param proposalNames names of proposals
     */
    constructor(bytes32[] memory proposalNames) {
        chairperson = msg.sender;
        voters[chairperson].weight = 1;

        for (uint i = 0; i < proposalNames.length; i++) {
            // 'Proposal({...})' creates a temporary
            // Proposal object and 'proposals.push(...)'
            // appends it to the end of 'proposals'.
            proposals.push(Proposal({
                name: proposalNames[i],
                voteCount: 0
            }));
        }
    }
    
    /** 
     * @dev Give 'voter' the right to vote on this ballot. May only be called by 'chairperson'.
     * @param voter address of voter
     */
    function giveRightToVote(address voter) public {
        require(
            msg.sender == chairperson,
            "Only chairperson can give right to vote."
        );
        require(
            !voters[voter].voted,
            "The voter already voted."
        );
        require(voters[voter].weight == 0);
        voters[voter].weight = 1;
    }

    /**
     * @dev Delegate your vote to the voter 'to'.
     * @param to address to which vote is delegated
     */
    function delegate(address to) public {
        Voter storage sender = voters[msg.sender];
        require(!sender.voted, "You already voted.");
        require(to != msg.sender, "Self-delegation is disallowed.");

        while (voters[to].delegate != address(0)) {
            to = voters[to].delegate;

            // We found a loop in the delegation, not allowed.
            require(to != msg.sender, "Found loop in delegation.");
        }
        sender.voted = true;
        sender.delegate = to;
        Voter storage delegate_ = voters[to];
        if (delegate_.voted) {
            // If the delegate already voted,
            // directly add to the number of votes
            proposals[delegate_.vote].voteCount += sender.weight;
        } else {
            // If the delegate did not vote yet,
            // add to her weight.
            delegate_.weight += sender.weight;
        }
    }

    /**
     * @dev Give your vote (including votes delegated to you) to proposal 'proposals[proposal].name'.
     * @param proposal index of proposal in the proposals array
     */
    function vote(uint proposal) public {
        Voter storage sender = voters[msg.sender];
        require(sender.weight != 0, "Has no right to vote");
        require(!sender.voted, "Already voted.");
        sender.voted = true;
        sender.vote = proposal;

        // If 'proposal' is out of the range of the array,
        // this will throw automatically and revert all
        // changes.
        proposals[proposal].voteCount += sender.weight;
    }

    /** 
     * @dev Computes the winning proposal taking all previous votes into account.
     * @return winningProposal_ index of winning proposal in the proposals array
     */
    function winningProposal() public view
            returns (uint winningProposal_)
    {
        uint winningVoteCount = 0;
        for (uint p = 0; p < proposals.length; p++) {
            if (proposals[p].voteCount > winningVoteCount) {
                winningVoteCount = proposals[p].voteCount;
                winningProposal_ = p;
            }
        }
    }

    /** 
     * @dev Calls winningProposal() function to get the index of the winner contained in the proposals array and then
     * @return winnerName_ the name of the winner
     */
    function winnerName() public view
            returns (bytes32 winnerName_)
    {
        winnerName_ = proposals[winningProposal()].name;
    }
}

contracts...artifacts...Artist.json

{
	"deploy": {
		"VM:-": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"main:1": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"ropsten:3": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"rinkeby:4": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"kovan:42": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"görli:5": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"Custom": {
			"linkReferences": {},
			"autoDeployLib": true
		}
	},
	"data": {
		"bytecode": {
			"functionDebugData": {},
			"generatedSources": [],
			"linkReferences": {},
			"object": "6080604052348015600f57600080fd5b50603f80601d6000396000f3fe6080604052600080fdfea264697066735822122041339e67e03b17740d0a1f870617829a2d6b622588038fbcf3caef085cbf2f3964736f6c63430008070033",
			"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH1 0xF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x3F DUP1 PUSH1 0x1D PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN INVALID PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 COINBASE CALLER SWAP15 PUSH8 0xE03B17740D0A1F87 MOD OR DUP3 SWAP11 0x2D PUSH12 0x622588038FBCF3CAEF085CBF 0x2F CODECOPY PUSH5 0x736F6C6343 STOP ADDMOD SMOD STOP CALLER ",
			"sourceMap": "176:209:0:-:0;;;;;;;;;;;;;;;;;;;"
		},
		"deployedBytecode": {
			"functionDebugData": {},
			"generatedSources": [],
			"immutableReferences": {},
			"linkReferences": {},
			"object": "6080604052600080fdfea264697066735822122041339e67e03b17740d0a1f870617829a2d6b622588038fbcf3caef085cbf2f3964736f6c63430008070033",
			"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 COINBASE CALLER SWAP15 PUSH8 0xE03B17740D0A1F87 MOD OR DUP3 SWAP11 0x2D PUSH12 0x622588038FBCF3CAEF085CBF 0x2F CODECOPY PUSH5 0x736F6C6343 STOP ADDMOD SMOD STOP CALLER ",
			"sourceMap": "176:209:0:-:0;;;;;"
		},
		"gasEstimates": {
			"creation": {
				"codeDepositCost": "12600",
				"executionCost": "66",
				"totalCost": "12666"
			}
		},
		"methodIdentifiers": {}
	},
	"abi": []
}

contracts...artifacts...Artist_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [],
		"devdoc": {
			"kind": "dev",
			"methods": {},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/ArtProject.sol": "Artist"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"contracts/ArtProject.sol": {
			"keccak256": "0x5bfb38cd33fbfe321896e7b2b17b62f5997b5004ac0995f1b8d381ffc56304b1",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://5b824d2bba7d2876600c30ad05b93ed1905d1043874f6aeb2b40a24efab39c9f",
				"dweb:/ipfs/QmSo12F2zBF7xYELyPc3yuYxWSdCxUwemKcXMK5hVPPFwB"
			]
		},
		"https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/Counters.sol": {
			"keccak256": "0xf0018c2440fbe238dd3a8732fa8e17a0f9dce84d31451dc8a32f6d62b349c9f1",
			"license": "MIT",
			"urls": [
				"bzz-raw://59e1c62884d55b70f3ae5432b44bb3166ad71ae3acd19c57ab6ddc3c87c325ee",
				"dweb:/ipfs/QmezuXg5GK5oeA4F91EZhozBFekhq5TD966bHPH18cCqhu"
			]
		}
	},
	"version": 1
}

contracts...artifacts...ArtistMember.json

{
	"deploy": {
		"VM:-": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"main:1": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"ropsten:3": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"rinkeby:4": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"kovan:42": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"görli:5": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"Custom": {
			"linkReferences": {},
			"autoDeployLib": true
		}
	},
	"data": {
		"bytecode": {
			"functionDebugData": {},
			"generatedSources": [],
			"linkReferences": {},
			"object": "6080604052348015600f57600080fd5b50603f80601d6000396000f3fe6080604052600080fdfea2646970667358221220ca6cb41d320c2e522196f7be1ba417e3eb60f0cefc6043c1f1fe191c9204d11f64736f6c63430008070033",
			"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH1 0xF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x3F DUP1 PUSH1 0x1D PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN INVALID PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 0xCA PUSH13 0xB41D320C2E522196F7BE1BA417 0xE3 0xEB PUSH1 0xF0 0xCE 0xFC PUSH1 0x43 0xC1 CALL INVALID NOT SHR SWAP3 DIV 0xD1 0x1F PUSH5 0x736F6C6343 STOP ADDMOD SMOD STOP CALLER ",
			"sourceMap": "176:215:0:-:0;;;;;;;;;;;;;;;;;;;"
		},
		"deployedBytecode": {
			"functionDebugData": {},
			"generatedSources": [],
			"immutableReferences": {},
			"linkReferences": {},
			"object": "6080604052600080fdfea2646970667358221220ca6cb41d320c2e522196f7be1ba417e3eb60f0cefc6043c1f1fe191c9204d11f64736f6c63430008070033",
			"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 0xCA PUSH13 0xB41D320C2E522196F7BE1BA417 0xE3 0xEB PUSH1 0xF0 0xCE 0xFC PUSH1 0x43 0xC1 CALL INVALID NOT SHR SWAP3 DIV 0xD1 0x1F PUSH5 0x736F6C6343 STOP ADDMOD SMOD STOP CALLER ",
			"sourceMap": "176:215:0:-:0;;;;;"
		},
		"gasEstimates": {
			"creation": {
				"codeDepositCost": "12600",
				"executionCost": "66",
				"totalCost": "12666"
			}
		},
		"methodIdentifiers": {}
	},
	"abi": []
}

contracts...artifacts...ArtistMember_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [],
		"devdoc": {
			"kind": "dev",
			"methods": {},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/ArtProject.sol": "ArtistMember"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"contracts/ArtProject.sol": {
			"keccak256": "0xb80a5d3c70b3ce674cfcab25b98d8039ac5a055339c31d6faab6e7ad2c34a3d8",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://59e01ed691b2b8e098c7f676fd9dcd2350957a37f0cad32b0ad6cde726ff7ccf",
				"dweb:/ipfs/QmQJfM1eFF4M1kRcdrJ95ZjJr668rkmLKwoQNA6B4g5B2m"
			]
		},
		"https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/Counters.sol": {
			"keccak256": "0xf0018c2440fbe238dd3a8732fa8e17a0f9dce84d31451dc8a32f6d62b349c9f1",
			"license": "MIT",
			"urls": [
				"bzz-raw://59e1c62884d55b70f3ae5432b44bb3166ad71ae3acd19c57ab6ddc3c87c325ee",
				"dweb:/ipfs/QmezuXg5GK5oeA4F91EZhozBFekhq5TD966bHPH18cCqhu"
			]
		}
	},
	"version": 1
}

contracts...artifacts...ArtistMembers.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...ArtistMembers_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "artistAddress",
						"type": "address"
					}
				],
				"name": "ArtistAdd",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "_address",
						"type": "address"
					},
					{
						"internalType": "string",
						"name": "_name",
						"type": "string"
					},
					{
						"internalType": "string",
						"name": "_iconURL",
						"type": "string"
					}
				],
				"name": "addArtist",
				"outputs": [
					{
						"components": [
							{
								"internalType": "uint256",
								"name": "id",
								"type": "uint256"
							},
							{
								"internalType": "address",
								"name": "artistAddress",
								"type": "address"
							},
							{
								"internalType": "string",
								"name": "name",
								"type": "string"
							},
							{
								"internalType": "string",
								"name": "iconURL",
								"type": "string"
							}
						],
						"internalType": "struct SLib.Artist",
						"name": "artist",
						"type": "tuple"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "_address",
						"type": "address"
					}
				],
				"name": "checkIsArtistExist",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "_address",
						"type": "address"
					}
				],
				"name": "getArtistByAddress",
				"outputs": [
					{
						"components": [
							{
								"internalType": "uint256",
								"name": "id",
								"type": "uint256"
							},
							{
								"internalType": "address",
								"name": "artistAddress",
								"type": "address"
							},
							{
								"internalType": "string",
								"name": "name",
								"type": "string"
							},
							{
								"internalType": "string",
								"name": "iconURL",
								"type": "string"
							}
						],
						"internalType": "struct SLib.Artist",
						"name": "artist",
						"type": "tuple"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "id",
						"type": "uint256"
					}
				],
				"name": "getArtistById",
				"outputs": [
					{
						"components": [
							{
								"internalType": "uint256",
								"name": "id",
								"type": "uint256"
							},
							{
								"internalType": "address",
								"name": "artistAddress",
								"type": "address"
							},
							{
								"internalType": "string",
								"name": "name",
								"type": "string"
							},
							{
								"internalType": "string",
								"name": "iconURL",
								"type": "string"
							}
						],
						"internalType": "struct SLib.Artist",
						"name": "artist",
						"type": "tuple"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "getArtistSize",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/ArtProject.sol": "ArtistMembers"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"@openzeppelin/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"@openzeppelin/contracts/token/ERC20/ERC20.sol": {
			"keccak256": "0xd1d8caaeb45f78e0b0715664d56c220c283c89bf8b8c02954af86404d6b367f8",
			"license": "MIT",
			"urls": [
				"bzz-raw://300a0cc7be3b26c96c22a47ffa9530a585e1c4f2dba3021d9bf309dc63007487",
				"dweb:/ipfs/QmQmxsvxK6CaJmQ4D8vDCYPLHMqcMmZLcBqedG4GFAbzu9"
			]
		},
		"@openzeppelin/contracts/token/ERC20/IERC20.sol": {
			"keccak256": "0x61437cb513a887a1bbad006e7b1c8b414478427d33de47c5600af3c748f108da",
			"license": "MIT",
			"urls": [
				"bzz-raw://2c3d0973630ed74f2b5ce3944677a885dc70ec32fc83b35f55045a10224da32b",
				"dweb:/ipfs/QmbefZ5RoEZKNHXCALfh683PnaNYzKPcKMFjyY1DVAgq8A"
			]
		},
		"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol": {
			"keccak256": "0x8de418a5503946cabe331f35fe242d3201a73f67f77aaeb7110acb1f30423aca",
			"license": "MIT",
			"urls": [
				"bzz-raw://5a376d3dda2cb70536c0a45c208b29b34ac560c4cb4f513a42079f96ba47d2dd",
				"dweb:/ipfs/QmZQg6gn1sUpM8wHzwNvSnihumUCAhxD119MpXeKp8B9s8"
			]
		},
		"@openzeppelin/contracts/token/ERC721/ERC721.sol": {
			"keccak256": "0x81c02855bc239e16ec09eee000a8bec691424c715188d6d881037e69c45414c4",
			"license": "MIT",
			"urls": [
				"bzz-raw://46e3ecc8920aeb78c362a387520fe28e022cdc6d04256d9e5874eb8ff6868b6d",
				"dweb:/ipfs/QmdfCTHrV6CZMGiM3KqGF8tWkdNvGpEmWFyy72X1LAHsz2"
			]
		},
		"@openzeppelin/contracts/token/ERC721/IERC721.sol": {
			"keccak256": "0x516a22876c1fab47f49b1bc22b4614491cd05338af8bd2e7b382da090a079990",
			"license": "MIT",
			"urls": [
				"bzz-raw://a439187f7126d31add4557f82d8aed6be0162007cd7182c48fd934dbab8f3849",
				"dweb:/ipfs/QmRPLguRFvrRJS7r6F1bcLvsx6q1VrgjEpZafyeL8D7xZh"
			]
		},
		"@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol": {
			"keccak256": "0xd5fa74b4fb323776fa4a8158800fec9d5ac0fec0d6dd046dd93798632ada265f",
			"license": "MIT",
			"urls": [
				"bzz-raw://33017a30a99cc5411a9e376622c31fc4a55cfc6a335e2f57f00cbf24a817ff3f",
				"dweb:/ipfs/QmWNQtWTPhA7Lo8nbxbc8KFMvZwbFYB8fSeEQ3vuapSV4a"
			]
		},
		"@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol": {
			"keccak256": "0x75b829ff2f26c14355d1cba20e16fe7b29ca58eb5fef665ede48bc0f9c6c74b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://a0a107160525724f9e1bbbab031defc2f298296dd9e331f16a6f7130cec32146",
				"dweb:/ipfs/QmemujxSd7gX8A9M8UwmNbz4Ms3U9FG9QfudUgxwvTmPWf"
			]
		},
		"@openzeppelin/contracts/utils/Address.sol": {
			"keccak256": "0x51b758a8815ecc9596c66c37d56b1d33883a444631a3f916b9fe65cb863ef7c4",
			"license": "MIT",
			"urls": [
				"bzz-raw://997ca03557985b3c6f9143a18b6c3a710b3bc1c7f189ee956d305a966ecfb922",
				"dweb:/ipfs/QmQaD3Wb62F88SHqmpLttvF6wKuPDQep2LLUcKPekeRzvz"
			]
		},
		"@openzeppelin/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"@openzeppelin/contracts/utils/Counters.sol": {
			"keccak256": "0xf0018c2440fbe238dd3a8732fa8e17a0f9dce84d31451dc8a32f6d62b349c9f1",
			"license": "MIT",
			"urls": [
				"bzz-raw://59e1c62884d55b70f3ae5432b44bb3166ad71ae3acd19c57ab6ddc3c87c325ee",
				"dweb:/ipfs/QmezuXg5GK5oeA4F91EZhozBFekhq5TD966bHPH18cCqhu"
			]
		},
		"@openzeppelin/contracts/utils/Strings.sol": {
			"keccak256": "0x32c202bd28995dd20c4347b7c6467a6d3241c74c8ad3edcbb610cd9205916c45",
			"license": "MIT",
			"urls": [
				"bzz-raw://8179c356adb19e70d6b31a1eedc8c5c7f0c00e669e2540f4099e3844c6074d30",
				"dweb:/ipfs/QmWFbivarEobbqhS1go64ootVuHfVohBseerYy9FTEd1W2"
			]
		},
		"@openzeppelin/contracts/utils/introspection/ERC165.sol": {
			"keccak256": "0xd10975de010d89fd1c78dc5e8a9a7e7f496198085c151648f20cba166b32582b",
			"license": "MIT",
			"urls": [
				"bzz-raw://fb0048dee081f6fffa5f74afc3fb328483c2a30504e94a0ddd2a5114d731ec4d",
				"dweb:/ipfs/QmZptt1nmYoA5SgjwnSgWqgUSDgm4q52Yos3xhnMv3MV43"
			]
		},
		"@openzeppelin/contracts/utils/introspection/IERC165.sol": {
			"keccak256": "0x447a5f3ddc18419d41ff92b3773fb86471b1db25773e07f877f548918a185bf1",
			"license": "MIT",
			"urls": [
				"bzz-raw://be161e54f24e5c6fae81a12db1a8ae87bc5ae1b0ddc805d82a1440a68455088f",
				"dweb:/ipfs/QmP7C3CHdY9urF4dEMb9wmsp1wMxHF6nhA2yQE5SKiPAdy"
			]
		},
		"contracts/ArtProject.sol": {
			"keccak256": "0x1f655c6ec866c6a52bff09693e2dd346e64efd099e3ac116f46b3bd585e8046a",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://bdc383a4673fc1d72780f03abeeda985d9ecdf5b5a18328d168d3e489bd3abf5",
				"dweb:/ipfs/QmZTaLLEuMpXLsTTf1286iLvjeYbfxZXtBPbGLPuKcVuX1"
			]
		},
		"contracts/fundRasingShareToken.sol": {
			"keccak256": "0x2259090eb0a82a15db32ccd800c52f01002d0b532f5512d5b7b3a577472dff65",
			"license": "MIT",
			"urls": [
				"bzz-raw://9980e4af96705b98008f07ccf6a7a46256262654cd459362d82090757dd2ec1b",
				"dweb:/ipfs/QmXAnrk8jcfZ9oXZDtAk64h6GbKVPqCwt7LvPF9sCaUQ2j"
			]
		},
		"contracts/slib.sol": {
			"keccak256": "0x41b3602250217911ce173ff2ee58efef8a145c7955debe7c9f95ef875b4547df",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://6919056926cb2a2a57495dfc6f33a7c3934e4769352dd297e82b5d42796d8bab",
				"dweb:/ipfs/QmS5p33x9SvCx66QSWYehrEHrHSS5TEcLYQFZ2o3BQTCA8"
			]
		}
	},
	"version": 1
}

contracts...artifacts...ArtProject.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...ArtProject_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "_artistAddress",
						"type": "address"
					},
					{
						"internalType": "string",
						"name": "_name",
						"type": "string"
					},
					{
						"internalType": "string",
						"name": "_description",
						"type": "string"
					},
					{
						"internalType": "string",
						"name": "_introductionLink",
						"type": "string"
					},
					{
						"internalType": "uint256",
						"name": "_targetFundingAmount",
						"type": "uint256"
					},
					{
						"internalType": "uint256",
						"name": "_currentFundingAmount",
						"type": "uint256"
					}
				],
				"name": "addProject",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/ArtProject.sol": "ArtProject"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"contracts/ArtProject.sol": {
			"keccak256": "0x81d21e6c60432cdc00a8702fc78de407dfb6df0a9649d1ae5f27d75793efb6db",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://f598d9af63bd5a7874a62eeec306fccf47de460de96a8fb475ee6183a7679ee0",
				"dweb:/ipfs/QmfYpb4hBHuAB8xbh7VaLEhLpXDTY1KiErFnvSp51AeDFu"
			]
		},
		"https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/Counters.sol": {
			"keccak256": "0xf0018c2440fbe238dd3a8732fa8e17a0f9dce84d31451dc8a32f6d62b349c9f1",
			"license": "MIT",
			"urls": [
				"bzz-raw://59e1c62884d55b70f3ae5432b44bb3166ad71ae3acd19c57ab6ddc3c87c325ee",
				"dweb:/ipfs/QmezuXg5GK5oeA4F91EZhozBFekhq5TD966bHPH18cCqhu"
			]
		}
	},
	"version": 1
}

contracts...artifacts...ArtProjects.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...ArtProjects_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "projectId",
						"type": "uint256"
					},
					{
						"internalType": "address",
						"name": "_investorAddress",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "addFunderAmount",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "_artistAddress",
						"type": "address"
					},
					{
						"internalType": "string",
						"name": "_name",
						"type": "string"
					},
					{
						"internalType": "string",
						"name": "_description",
						"type": "string"
					},
					{
						"internalType": "uint256",
						"name": "_targetFundingAmount",
						"type": "uint256"
					}
				],
				"name": "addProject",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "id",
						"type": "uint256"
					}
				],
				"name": "checkIsProjectExist",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "projectId",
						"type": "uint256"
					}
				],
				"name": "endProject",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "id",
						"type": "uint256"
					}
				],
				"name": "getProjectById",
				"outputs": [
					{
						"components": [
							{
								"internalType": "uint256",
								"name": "id",
								"type": "uint256"
							},
							{
								"internalType": "address",
								"name": "artistAddress",
								"type": "address"
							},
							{
								"internalType": "string",
								"name": "name",
								"type": "string"
							},
							{
								"internalType": "string",
								"name": "description",
								"type": "string"
							},
							{
								"internalType": "uint256",
								"name": "targetFundingAmount",
								"type": "uint256"
							},
							{
								"internalType": "uint256",
								"name": "currentFundingAmount",
								"type": "uint256"
							},
							{
								"internalType": "uint256",
								"name": "totalFunder",
								"type": "uint256"
							},
							{
								"internalType": "bool",
								"name": "isOpen",
								"type": "bool"
							}
						],
						"internalType": "struct SLib.Project",
						"name": "project",
						"type": "tuple"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "getProjectSize",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/ArtProject.sol": "ArtProjects"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"@openzeppelin/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"@openzeppelin/contracts/token/ERC20/ERC20.sol": {
			"keccak256": "0xd1d8caaeb45f78e0b0715664d56c220c283c89bf8b8c02954af86404d6b367f8",
			"license": "MIT",
			"urls": [
				"bzz-raw://300a0cc7be3b26c96c22a47ffa9530a585e1c4f2dba3021d9bf309dc63007487",
				"dweb:/ipfs/QmQmxsvxK6CaJmQ4D8vDCYPLHMqcMmZLcBqedG4GFAbzu9"
			]
		},
		"@openzeppelin/contracts/token/ERC20/IERC20.sol": {
			"keccak256": "0x61437cb513a887a1bbad006e7b1c8b414478427d33de47c5600af3c748f108da",
			"license": "MIT",
			"urls": [
				"bzz-raw://2c3d0973630ed74f2b5ce3944677a885dc70ec32fc83b35f55045a10224da32b",
				"dweb:/ipfs/QmbefZ5RoEZKNHXCALfh683PnaNYzKPcKMFjyY1DVAgq8A"
			]
		},
		"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol": {
			"keccak256": "0x8de418a5503946cabe331f35fe242d3201a73f67f77aaeb7110acb1f30423aca",
			"license": "MIT",
			"urls": [
				"bzz-raw://5a376d3dda2cb70536c0a45c208b29b34ac560c4cb4f513a42079f96ba47d2dd",
				"dweb:/ipfs/QmZQg6gn1sUpM8wHzwNvSnihumUCAhxD119MpXeKp8B9s8"
			]
		},
		"@openzeppelin/contracts/token/ERC721/ERC721.sol": {
			"keccak256": "0x81c02855bc239e16ec09eee000a8bec691424c715188d6d881037e69c45414c4",
			"license": "MIT",
			"urls": [
				"bzz-raw://46e3ecc8920aeb78c362a387520fe28e022cdc6d04256d9e5874eb8ff6868b6d",
				"dweb:/ipfs/QmdfCTHrV6CZMGiM3KqGF8tWkdNvGpEmWFyy72X1LAHsz2"
			]
		},
		"@openzeppelin/contracts/token/ERC721/IERC721.sol": {
			"keccak256": "0x516a22876c1fab47f49b1bc22b4614491cd05338af8bd2e7b382da090a079990",
			"license": "MIT",
			"urls": [
				"bzz-raw://a439187f7126d31add4557f82d8aed6be0162007cd7182c48fd934dbab8f3849",
				"dweb:/ipfs/QmRPLguRFvrRJS7r6F1bcLvsx6q1VrgjEpZafyeL8D7xZh"
			]
		},
		"@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol": {
			"keccak256": "0xd5fa74b4fb323776fa4a8158800fec9d5ac0fec0d6dd046dd93798632ada265f",
			"license": "MIT",
			"urls": [
				"bzz-raw://33017a30a99cc5411a9e376622c31fc4a55cfc6a335e2f57f00cbf24a817ff3f",
				"dweb:/ipfs/QmWNQtWTPhA7Lo8nbxbc8KFMvZwbFYB8fSeEQ3vuapSV4a"
			]
		},
		"@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol": {
			"keccak256": "0x75b829ff2f26c14355d1cba20e16fe7b29ca58eb5fef665ede48bc0f9c6c74b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://a0a107160525724f9e1bbbab031defc2f298296dd9e331f16a6f7130cec32146",
				"dweb:/ipfs/QmemujxSd7gX8A9M8UwmNbz4Ms3U9FG9QfudUgxwvTmPWf"
			]
		},
		"@openzeppelin/contracts/utils/Address.sol": {
			"keccak256": "0x51b758a8815ecc9596c66c37d56b1d33883a444631a3f916b9fe65cb863ef7c4",
			"license": "MIT",
			"urls": [
				"bzz-raw://997ca03557985b3c6f9143a18b6c3a710b3bc1c7f189ee956d305a966ecfb922",
				"dweb:/ipfs/QmQaD3Wb62F88SHqmpLttvF6wKuPDQep2LLUcKPekeRzvz"
			]
		},
		"@openzeppelin/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"@openzeppelin/contracts/utils/Counters.sol": {
			"keccak256": "0xf0018c2440fbe238dd3a8732fa8e17a0f9dce84d31451dc8a32f6d62b349c9f1",
			"license": "MIT",
			"urls": [
				"bzz-raw://59e1c62884d55b70f3ae5432b44bb3166ad71ae3acd19c57ab6ddc3c87c325ee",
				"dweb:/ipfs/QmezuXg5GK5oeA4F91EZhozBFekhq5TD966bHPH18cCqhu"
			]
		},
		"@openzeppelin/contracts/utils/Strings.sol": {
			"keccak256": "0x32c202bd28995dd20c4347b7c6467a6d3241c74c8ad3edcbb610cd9205916c45",
			"license": "MIT",
			"urls": [
				"bzz-raw://8179c356adb19e70d6b31a1eedc8c5c7f0c00e669e2540f4099e3844c6074d30",
				"dweb:/ipfs/QmWFbivarEobbqhS1go64ootVuHfVohBseerYy9FTEd1W2"
			]
		},
		"@openzeppelin/contracts/utils/introspection/ERC165.sol": {
			"keccak256": "0xd10975de010d89fd1c78dc5e8a9a7e7f496198085c151648f20cba166b32582b",
			"license": "MIT",
			"urls": [
				"bzz-raw://fb0048dee081f6fffa5f74afc3fb328483c2a30504e94a0ddd2a5114d731ec4d",
				"dweb:/ipfs/QmZptt1nmYoA5SgjwnSgWqgUSDgm4q52Yos3xhnMv3MV43"
			]
		},
		"@openzeppelin/contracts/utils/introspection/IERC165.sol": {
			"keccak256": "0x447a5f3ddc18419d41ff92b3773fb86471b1db25773e07f877f548918a185bf1",
			"license": "MIT",
			"urls": [
				"bzz-raw://be161e54f24e5c6fae81a12db1a8ae87bc5ae1b0ddc805d82a1440a68455088f",
				"dweb:/ipfs/QmP7C3CHdY9urF4dEMb9wmsp1wMxHF6nhA2yQE5SKiPAdy"
			]
		},
		"contracts/ArtProject.sol": {
			"keccak256": "0x1f655c6ec866c6a52bff09693e2dd346e64efd099e3ac116f46b3bd585e8046a",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://bdc383a4673fc1d72780f03abeeda985d9ecdf5b5a18328d168d3e489bd3abf5",
				"dweb:/ipfs/QmZTaLLEuMpXLsTTf1286iLvjeYbfxZXtBPbGLPuKcVuX1"
			]
		},
		"contracts/fundRasingShareToken.sol": {
			"keccak256": "0x2259090eb0a82a15db32ccd800c52f01002d0b532f5512d5b7b3a577472dff65",
			"license": "MIT",
			"urls": [
				"bzz-raw://9980e4af96705b98008f07ccf6a7a46256262654cd459362d82090757dd2ec1b",
				"dweb:/ipfs/QmXAnrk8jcfZ9oXZDtAk64h6GbKVPqCwt7LvPF9sCaUQ2j"
			]
		},
		"contracts/slib.sol": {
			"keccak256": "0x41b3602250217911ce173ff2ee58efef8a145c7955debe7c9f95ef875b4547df",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://6919056926cb2a2a57495dfc6f33a7c3934e4769352dd297e82b5d42796d8bab",
				"dweb:/ipfs/QmS5p33x9SvCx66QSWYehrEHrHSS5TEcLYQFZ2o3BQTCA8"
			]
		}
	},
	"version": 1
}

contracts...artifacts...Ballot.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...Ballot_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [
					{
						"internalType": "bytes32[]",
						"name": "proposalNames",
						"type": "bytes32[]"
					}
				],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"inputs": [],
				"name": "chairperson",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "to",
						"type": "address"
					}
				],
				"name": "delegate",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "voter",
						"type": "address"
					}
				],
				"name": "giveRightToVote",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"name": "proposals",
				"outputs": [
					{
						"internalType": "bytes32",
						"name": "name",
						"type": "bytes32"
					},
					{
						"internalType": "uint256",
						"name": "voteCount",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "proposal",
						"type": "uint256"
					}
				],
				"name": "vote",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"name": "voters",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "weight",
						"type": "uint256"
					},
					{
						"internalType": "bool",
						"name": "voted",
						"type": "bool"
					},
					{
						"internalType": "address",
						"name": "delegate",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "vote",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "winnerName",
				"outputs": [
					{
						"internalType": "bytes32",
						"name": "winnerName_",
						"type": "bytes32"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "winningProposal",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "winningProposal_",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			}
		],
		"devdoc": {
			"details": "Implements voting process along with vote delegation",
			"kind": "dev",
			"methods": {
				"constructor": {
					"details": "Create a new ballot to choose one of 'proposalNames'.",
					"params": {
						"proposalNames": "names of proposals"
					}
				},
				"delegate(address)": {
					"details": "Delegate your vote to the voter 'to'.",
					"params": {
						"to": "address to which vote is delegated"
					}
				},
				"giveRightToVote(address)": {
					"details": "Give 'voter' the right to vote on this ballot. May only be called by 'chairperson'.",
					"params": {
						"voter": "address of voter"
					}
				},
				"vote(uint256)": {
					"details": "Give your vote (including votes delegated to you) to proposal 'proposals[proposal].name'.",
					"params": {
						"proposal": "index of proposal in the proposals array"
					}
				},
				"winnerName()": {
					"details": "Calls winningProposal() function to get the index of the winner contained in the proposals array and then",
					"returns": {
						"winnerName_": "the name of the winner"
					}
				},
				"winningProposal()": {
					"details": "Computes the winning proposal taking all previous votes into account.",
					"returns": {
						"winningProposal_": "index of winning proposal in the proposals array"
					}
				}
			},
			"title": "Ballot",
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/3_Ballot.sol": "Ballot"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"contracts/3_Ballot.sol": {
			"keccak256": "0xdd897b48a563d1d32369fdb327187dfcd2660159cfcd3787196bb6be6a312c8d",
			"license": "GPL-3.0",
			"urls": [
				"bzz-raw://551d7a6d3e2abc66a7b37fbd8b0e4c07b43c72c3b55958e66ac421348311fed4",
				"dweb:/ipfs/Qmd4XV9j79GPfv5cgVsg62vKzaLuf6igx7VSW2BKaUyF3w"
			]
		}
	},
	"version": 1
}

contracts...artifacts...FundRasingShareToken.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...FundRasingShareToken_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "approved",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "uint256",
						"name": "tokenId",
						"type": "uint256"
					}
				],
				"name": "Approval",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "operator",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "bool",
						"name": "approved",
						"type": "bool"
					}
				],
				"name": "ApprovalForAll",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "from",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "uint256",
						"name": "tokenId",
						"type": "uint256"
					}
				],
				"name": "Transfer",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "tokenId",
						"type": "uint256"
					}
				],
				"name": "approve",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "owner",
						"type": "address"
					}
				],
				"name": "balanceOf",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "_address",
						"type": "address"
					}
				],
				"name": "getAddressTokensWithMetadata",
				"outputs": [
					{
						"components": [
							{
								"internalType": "uint256",
								"name": "projectId",
								"type": "uint256"
							},
							{
								"internalType": "uint256",
								"name": "shareInPercentage",
								"type": "uint256"
							}
						],
						"internalType": "struct SLib.ProjectShare[]",
						"name": "",
						"type": "tuple[]"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "tokenId",
						"type": "uint256"
					}
				],
				"name": "getApproved",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "tokenId",
						"type": "uint256"
					}
				],
				"name": "getMetadataByTokenId",
				"outputs": [
					{
						"components": [
							{
								"internalType": "uint256",
								"name": "projectId",
								"type": "uint256"
							},
							{
								"internalType": "uint256",
								"name": "shareInPercentage",
								"type": "uint256"
							}
						],
						"internalType": "struct SLib.ProjectShare",
						"name": "",
						"type": "tuple"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "_address",
						"type": "address"
					}
				],
				"name": "getOwnedToken",
				"outputs": [
					{
						"internalType": "uint256[]",
						"name": "",
						"type": "uint256[]"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "operator",
						"type": "address"
					}
				],
				"name": "isApprovedForAll",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "name",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "tokenId",
						"type": "uint256"
					}
				],
				"name": "ownerOf",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "_projectId",
						"type": "uint256"
					},
					{
						"internalType": "uint256",
						"name": "_shareInPercentage",
						"type": "uint256"
					}
				],
				"name": "safeMintProjectShareNFT",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "from",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "tokenId",
						"type": "uint256"
					}
				],
				"name": "safeTransferFrom",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "from",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "tokenId",
						"type": "uint256"
					},
					{
						"internalType": "bytes",
						"name": "_data",
						"type": "bytes"
					}
				],
				"name": "safeTransferFrom",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "operator",
						"type": "address"
					},
					{
						"internalType": "bool",
						"name": "approved",
						"type": "bool"
					}
				],
				"name": "setApprovalForAll",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "bytes4",
						"name": "interfaceId",
						"type": "bytes4"
					}
				],
				"name": "supportsInterface",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "symbol",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "tokenId",
						"type": "uint256"
					}
				],
				"name": "tokenURI",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "from",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "tokenId",
						"type": "uint256"
					}
				],
				"name": "transferFrom",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"approve(address,uint256)": {
					"details": "See {IERC721-approve}."
				},
				"balanceOf(address)": {
					"details": "See {IERC721-balanceOf}."
				},
				"getApproved(uint256)": {
					"details": "See {IERC721-getApproved}."
				},
				"isApprovedForAll(address,address)": {
					"details": "See {IERC721-isApprovedForAll}."
				},
				"name()": {
					"details": "See {IERC721Metadata-name}."
				},
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"ownerOf(uint256)": {
					"details": "See {IERC721-ownerOf}."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"safeTransferFrom(address,address,uint256)": {
					"details": "See {IERC721-safeTransferFrom}."
				},
				"safeTransferFrom(address,address,uint256,bytes)": {
					"details": "See {IERC721-safeTransferFrom}."
				},
				"setApprovalForAll(address,bool)": {
					"details": "See {IERC721-setApprovalForAll}."
				},
				"supportsInterface(bytes4)": {
					"details": "See {IERC165-supportsInterface}."
				},
				"symbol()": {
					"details": "See {IERC721Metadata-symbol}."
				},
				"tokenURI(uint256)": {
					"details": "See {IERC721Metadata-tokenURI}."
				},
				"transferFrom(address,address,uint256)": {
					"details": "See {IERC721-transferFrom}."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/fundRasingShareToken.sol": "FundRasingShareToken"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"@openzeppelin/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"@openzeppelin/contracts/token/ERC721/ERC721.sol": {
			"keccak256": "0x81c02855bc239e16ec09eee000a8bec691424c715188d6d881037e69c45414c4",
			"license": "MIT",
			"urls": [
				"bzz-raw://46e3ecc8920aeb78c362a387520fe28e022cdc6d04256d9e5874eb8ff6868b6d",
				"dweb:/ipfs/QmdfCTHrV6CZMGiM3KqGF8tWkdNvGpEmWFyy72X1LAHsz2"
			]
		},
		"@openzeppelin/contracts/token/ERC721/IERC721.sol": {
			"keccak256": "0x516a22876c1fab47f49b1bc22b4614491cd05338af8bd2e7b382da090a079990",
			"license": "MIT",
			"urls": [
				"bzz-raw://a439187f7126d31add4557f82d8aed6be0162007cd7182c48fd934dbab8f3849",
				"dweb:/ipfs/QmRPLguRFvrRJS7r6F1bcLvsx6q1VrgjEpZafyeL8D7xZh"
			]
		},
		"@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol": {
			"keccak256": "0xd5fa74b4fb323776fa4a8158800fec9d5ac0fec0d6dd046dd93798632ada265f",
			"license": "MIT",
			"urls": [
				"bzz-raw://33017a30a99cc5411a9e376622c31fc4a55cfc6a335e2f57f00cbf24a817ff3f",
				"dweb:/ipfs/QmWNQtWTPhA7Lo8nbxbc8KFMvZwbFYB8fSeEQ3vuapSV4a"
			]
		},
		"@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol": {
			"keccak256": "0x75b829ff2f26c14355d1cba20e16fe7b29ca58eb5fef665ede48bc0f9c6c74b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://a0a107160525724f9e1bbbab031defc2f298296dd9e331f16a6f7130cec32146",
				"dweb:/ipfs/QmemujxSd7gX8A9M8UwmNbz4Ms3U9FG9QfudUgxwvTmPWf"
			]
		},
		"@openzeppelin/contracts/utils/Address.sol": {
			"keccak256": "0x51b758a8815ecc9596c66c37d56b1d33883a444631a3f916b9fe65cb863ef7c4",
			"license": "MIT",
			"urls": [
				"bzz-raw://997ca03557985b3c6f9143a18b6c3a710b3bc1c7f189ee956d305a966ecfb922",
				"dweb:/ipfs/QmQaD3Wb62F88SHqmpLttvF6wKuPDQep2LLUcKPekeRzvz"
			]
		},
		"@openzeppelin/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"@openzeppelin/contracts/utils/Counters.sol": {
			"keccak256": "0xf0018c2440fbe238dd3a8732fa8e17a0f9dce84d31451dc8a32f6d62b349c9f1",
			"license": "MIT",
			"urls": [
				"bzz-raw://59e1c62884d55b70f3ae5432b44bb3166ad71ae3acd19c57ab6ddc3c87c325ee",
				"dweb:/ipfs/QmezuXg5GK5oeA4F91EZhozBFekhq5TD966bHPH18cCqhu"
			]
		},
		"@openzeppelin/contracts/utils/Strings.sol": {
			"keccak256": "0x32c202bd28995dd20c4347b7c6467a6d3241c74c8ad3edcbb610cd9205916c45",
			"license": "MIT",
			"urls": [
				"bzz-raw://8179c356adb19e70d6b31a1eedc8c5c7f0c00e669e2540f4099e3844c6074d30",
				"dweb:/ipfs/QmWFbivarEobbqhS1go64ootVuHfVohBseerYy9FTEd1W2"
			]
		},
		"@openzeppelin/contracts/utils/introspection/ERC165.sol": {
			"keccak256": "0xd10975de010d89fd1c78dc5e8a9a7e7f496198085c151648f20cba166b32582b",
			"license": "MIT",
			"urls": [
				"bzz-raw://fb0048dee081f6fffa5f74afc3fb328483c2a30504e94a0ddd2a5114d731ec4d",
				"dweb:/ipfs/QmZptt1nmYoA5SgjwnSgWqgUSDgm4q52Yos3xhnMv3MV43"
			]
		},
		"@openzeppelin/contracts/utils/introspection/IERC165.sol": {
			"keccak256": "0x447a5f3ddc18419d41ff92b3773fb86471b1db25773e07f877f548918a185bf1",
			"license": "MIT",
			"urls": [
				"bzz-raw://be161e54f24e5c6fae81a12db1a8ae87bc5ae1b0ddc805d82a1440a68455088f",
				"dweb:/ipfs/QmP7C3CHdY9urF4dEMb9wmsp1wMxHF6nhA2yQE5SKiPAdy"
			]
		},
		"contracts/fundRasingShareToken.sol": {
			"keccak256": "0x76eef025fa109921dc46a703d2830a343473b94fcac07fdefa392de41400ac5a",
			"license": "MIT",
			"urls": [
				"bzz-raw://6225dadde805c959e09f9c144dec9c85e1348f967b6f12a9c08c231663d298ff",
				"dweb:/ipfs/Qmb8zSVJB2C2WFzJPjPLDQxXpL7PBjdAiW13iRbWb5b4ff"
			]
		},
		"contracts/slib.sol": {
			"keccak256": "0x41b3602250217911ce173ff2ee58efef8a145c7955debe7c9f95ef875b4547df",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://6919056926cb2a2a57495dfc6f33a7c3934e4769352dd297e82b5d42796d8bab",
				"dweb:/ipfs/QmS5p33x9SvCx66QSWYehrEHrHSS5TEcLYQFZ2o3BQTCA8"
			]
		}
	},
	"version": 1
}

contracts...artifacts...GovernanceToken.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...GovernanceToken_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Approval",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "from",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Transfer",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					}
				],
				"name": "allowance",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "approve",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "account",
						"type": "address"
					}
				],
				"name": "balanceOf",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "decimals",
				"outputs": [
					{
						"internalType": "uint8",
						"name": "",
						"type": "uint8"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "subtractedValue",
						"type": "uint256"
					}
				],
				"name": "decreaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "addedValue",
						"type": "uint256"
					}
				],
				"name": "increaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "mint",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "name",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "symbol",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "totalSupply",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transfer",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "sender",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transferFrom",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"allowance(address,address)": {
					"details": "See {IERC20-allowance}."
				},
				"approve(address,uint256)": {
					"details": "See {IERC20-approve}. Requirements: - `spender` cannot be the zero address."
				},
				"balanceOf(address)": {
					"details": "See {IERC20-balanceOf}."
				},
				"decimals()": {
					"details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the value {ERC20} uses, unless this function is overridden; NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}."
				},
				"decreaseAllowance(address,uint256)": {
					"details": "Atomically decreases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address. - `spender` must have allowance for the caller of at least `subtractedValue`."
				},
				"increaseAllowance(address,uint256)": {
					"details": "Atomically increases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address."
				},
				"name()": {
					"details": "Returns the name of the token."
				},
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"symbol()": {
					"details": "Returns the symbol of the token, usually a shorter version of the name."
				},
				"totalSupply()": {
					"details": "See {IERC20-totalSupply}."
				},
				"transfer(address,uint256)": {
					"details": "See {IERC20-transfer}. Requirements: - `recipient` cannot be the zero address. - the caller must have a balance of at least `amount`."
				},
				"transferFrom(address,address,uint256)": {
					"details": "See {IERC20-transferFrom}. Emits an {Approval} event indicating the updated allowance. This is not required by the EIP. See the note at the beginning of {ERC20}. Requirements: - `sender` and `recipient` cannot be the zero address. - `sender` must have a balance of at least `amount`. - the caller must have allowance for ``sender``'s tokens of at least `amount`."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/testToken.sol": "GovernanceToken"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"@openzeppelin/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"@openzeppelin/contracts/token/ERC20/ERC20.sol": {
			"keccak256": "0xd1d8caaeb45f78e0b0715664d56c220c283c89bf8b8c02954af86404d6b367f8",
			"license": "MIT",
			"urls": [
				"bzz-raw://300a0cc7be3b26c96c22a47ffa9530a585e1c4f2dba3021d9bf309dc63007487",
				"dweb:/ipfs/QmQmxsvxK6CaJmQ4D8vDCYPLHMqcMmZLcBqedG4GFAbzu9"
			]
		},
		"@openzeppelin/contracts/token/ERC20/IERC20.sol": {
			"keccak256": "0x61437cb513a887a1bbad006e7b1c8b414478427d33de47c5600af3c748f108da",
			"license": "MIT",
			"urls": [
				"bzz-raw://2c3d0973630ed74f2b5ce3944677a885dc70ec32fc83b35f55045a10224da32b",
				"dweb:/ipfs/QmbefZ5RoEZKNHXCALfh683PnaNYzKPcKMFjyY1DVAgq8A"
			]
		},
		"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol": {
			"keccak256": "0x8de418a5503946cabe331f35fe242d3201a73f67f77aaeb7110acb1f30423aca",
			"license": "MIT",
			"urls": [
				"bzz-raw://5a376d3dda2cb70536c0a45c208b29b34ac560c4cb4f513a42079f96ba47d2dd",
				"dweb:/ipfs/QmZQg6gn1sUpM8wHzwNvSnihumUCAhxD119MpXeKp8B9s8"
			]
		},
		"@openzeppelin/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"contracts/testToken.sol": {
			"keccak256": "0x1ab146fccd87df1758195ba17cbc6bd6d67eef2c93318bdcdf477c023c149b60",
			"license": "MIT",
			"urls": [
				"bzz-raw://399ca974f50dcb495de4372cf49818ea0f4f45423af13b7e18e37a8862738912",
				"dweb:/ipfs/QmYCbEjHMytXFX8iCPRikQZU7KGbW2zDHPtAJvsBZ9bQod"
			]
		}
	},
	"version": 1
}

contracts...artifacts...Item.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...Item_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/ArtProject.sol": "Item"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"contracts/ArtProject.sol": {
			"keccak256": "0xfbcf9a178813c19e18c5ebd694d9c2bcae36bef25e41065cbb69937fe8705a7a",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://46a2fca85e39b63698eb7f268ff6e072339f8cd619b044c7d00ddb8f3f1f2c8c",
				"dweb:/ipfs/QmRcPrynTBQ8SvmHQPSttCSVAbJvhRbZAqLQU6fPHaZHUR"
			]
		},
		"https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/Counters.sol": {
			"keccak256": "0xf0018c2440fbe238dd3a8732fa8e17a0f9dce84d31451dc8a32f6d62b349c9f1",
			"license": "MIT",
			"urls": [
				"bzz-raw://59e1c62884d55b70f3ae5432b44bb3166ad71ae3acd19c57ab6ddc3c87c325ee",
				"dweb:/ipfs/QmezuXg5GK5oeA4F91EZhozBFekhq5TD966bHPH18cCqhu"
			]
		}
	},
	"version": 1
}

contracts...artifacts...ItemStora.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...ItemStora_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/ArtProject.sol": "ItemStora"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"contracts/ArtProject.sol": {
			"keccak256": "0x03b9f91409ce67832e32ac2daa3d095775d5747be2ca52d2f78b87c9c86ffcc6",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://646cf124afcb013b79619782eb01d52efd524861d655035e6ef1855528b02668",
				"dweb:/ipfs/QmScYBxZsXpaBwkFVgNsxQCcxLhv9oPuGRWX6VbCyXCok2"
			]
		},
		"https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/Counters.sol": {
			"keccak256": "0xf0018c2440fbe238dd3a8732fa8e17a0f9dce84d31451dc8a32f6d62b349c9f1",
			"license": "MIT",
			"urls": [
				"bzz-raw://59e1c62884d55b70f3ae5432b44bb3166ad71ae3acd19c57ab6ddc3c87c325ee",
				"dweb:/ipfs/QmezuXg5GK5oeA4F91EZhozBFekhq5TD966bHPH18cCqhu"
			]
		}
	},
	"version": 1
}

contracts...artifacts...ItemStorage.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...ItemStorage_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "_artProjectsAddress",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "_artistMembersAddress",
						"type": "address"
					}
				],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "projectId",
						"type": "uint256"
					}
				],
				"name": "fundAProject",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "string",
						"name": "_name",
						"type": "string"
					},
					{
						"internalType": "string",
						"name": "_description",
						"type": "string"
					},
					{
						"internalType": "uint256",
						"name": "_targetFundingAmount",
						"type": "uint256"
					}
				],
				"name": "kickStartProject",
				"outputs": [
					{
						"components": [
							{
								"internalType": "uint256",
								"name": "id",
								"type": "uint256"
							},
							{
								"internalType": "address",
								"name": "artistAddress",
								"type": "address"
							},
							{
								"internalType": "string",
								"name": "name",
								"type": "string"
							},
							{
								"internalType": "string",
								"name": "description",
								"type": "string"
							},
							{
								"internalType": "uint256",
								"name": "targetFundingAmount",
								"type": "uint256"
							},
							{
								"internalType": "uint256",
								"name": "currentFundingAmount",
								"type": "uint256"
							}
						],
						"internalType": "struct SLib.Project",
						"name": "project",
						"type": "tuple"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "string",
						"name": "_name",
						"type": "string"
					},
					{
						"internalType": "string",
						"name": "_iconURL",
						"type": "string"
					}
				],
				"name": "registerAsArtist",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/ArtProject.sol": "ItemStorage"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"contracts/ArtProject.sol": {
			"keccak256": "0x328c0c21fe1cb6cb2e0c7498117233087d55fcbcfc20e2ac23b814a7de8290a1",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://dd1ab4bb9b6cbcae104d5ae4737f0280a8e45b6c32e310355522cf16e9f85675",
				"dweb:/ipfs/QmdZwPdngL1w23Ha9krg3jdixaRKqFuF7YqMgagN2u8waN"
			]
		},
		"https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/Counters.sol": {
			"keccak256": "0xf0018c2440fbe238dd3a8732fa8e17a0f9dce84d31451dc8a32f6d62b349c9f1",
			"license": "MIT",
			"urls": [
				"bzz-raw://59e1c62884d55b70f3ae5432b44bb3166ad71ae3acd19c57ab6ddc3c87c325ee",
				"dweb:/ipfs/QmezuXg5GK5oeA4F91EZhozBFekhq5TD966bHPH18cCqhu"
			]
		}
	},
	"version": 1
}

contracts...artifacts...Main.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...Main_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "tokenAddress",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "_artProjectsAddress",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "_artistMembersAddress",
						"type": "address"
					}
				],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "projectId",
						"type": "uint256"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "addFundToProject",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "projectId",
						"type": "uint256"
					}
				],
				"name": "endProject",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "string",
						"name": "_name",
						"type": "string"
					},
					{
						"internalType": "string",
						"name": "_description",
						"type": "string"
					},
					{
						"internalType": "uint256",
						"name": "_targetFundingAmount",
						"type": "uint256"
					}
				],
				"name": "kickStartProject",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "string",
						"name": "_name",
						"type": "string"
					},
					{
						"internalType": "string",
						"name": "_iconURL",
						"type": "string"
					}
				],
				"name": "registerAsArtist",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/ArtProject.sol": "Main"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"@openzeppelin/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"@openzeppelin/contracts/token/ERC20/ERC20.sol": {
			"keccak256": "0xd1d8caaeb45f78e0b0715664d56c220c283c89bf8b8c02954af86404d6b367f8",
			"license": "MIT",
			"urls": [
				"bzz-raw://300a0cc7be3b26c96c22a47ffa9530a585e1c4f2dba3021d9bf309dc63007487",
				"dweb:/ipfs/QmQmxsvxK6CaJmQ4D8vDCYPLHMqcMmZLcBqedG4GFAbzu9"
			]
		},
		"@openzeppelin/contracts/token/ERC20/IERC20.sol": {
			"keccak256": "0x61437cb513a887a1bbad006e7b1c8b414478427d33de47c5600af3c748f108da",
			"license": "MIT",
			"urls": [
				"bzz-raw://2c3d0973630ed74f2b5ce3944677a885dc70ec32fc83b35f55045a10224da32b",
				"dweb:/ipfs/QmbefZ5RoEZKNHXCALfh683PnaNYzKPcKMFjyY1DVAgq8A"
			]
		},
		"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol": {
			"keccak256": "0x8de418a5503946cabe331f35fe242d3201a73f67f77aaeb7110acb1f30423aca",
			"license": "MIT",
			"urls": [
				"bzz-raw://5a376d3dda2cb70536c0a45c208b29b34ac560c4cb4f513a42079f96ba47d2dd",
				"dweb:/ipfs/QmZQg6gn1sUpM8wHzwNvSnihumUCAhxD119MpXeKp8B9s8"
			]
		},
		"@openzeppelin/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"contracts/ArtProject.sol": {
			"keccak256": "0x3d7ba50989ee3af6e5baa28601dd4cfa0bb4caa5918c0a18ec52bd9af4c26c63",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://f43a3ef3324905e066e10f803fb0d4b76558234b6d3a2742094b32bf3e7538ab",
				"dweb:/ipfs/QmUd4i9VbCBt5vqn2KBKTSfnZyBvRsPZiMmbWWdw84Gjs5"
			]
		},
		"contracts/slib.sol": {
			"keccak256": "0x166fb583085eb54dadc6f60c81897f676dbd2ffb03a57f48b7eb3d3a4841fb92",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://e4514afc27f93fe4d85c833595f25296f8911bd72337e44747b1122f0ac4f3a3",
				"dweb:/ipfs/Qmbi9WQ7D9ZywRiUvHWnc3Sk2LaMW1SvC2R7Kokk2QzhCE"
			]
		}
	},
	"version": 1
}

contracts...artifacts...MainG.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...MainG_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "tokenAddress",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "_artProjectsAddress",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "_artistMembersAddress",
						"type": "address"
					}
				],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "projectId",
						"type": "uint256"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "addFundToProject",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "projectId",
						"type": "uint256"
					}
				],
				"name": "endProject",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "string",
						"name": "_name",
						"type": "string"
					},
					{
						"internalType": "string",
						"name": "_description",
						"type": "string"
					},
					{
						"internalType": "uint256",
						"name": "_targetFundingAmount",
						"type": "uint256"
					}
				],
				"name": "kickStartProject",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "string",
						"name": "_name",
						"type": "string"
					},
					{
						"internalType": "string",
						"name": "_iconURL",
						"type": "string"
					}
				],
				"name": "registerAsArtist",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/ArtProject.sol": "MainG"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"@openzeppelin/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"@openzeppelin/contracts/token/ERC20/ERC20.sol": {
			"keccak256": "0xd1d8caaeb45f78e0b0715664d56c220c283c89bf8b8c02954af86404d6b367f8",
			"license": "MIT",
			"urls": [
				"bzz-raw://300a0cc7be3b26c96c22a47ffa9530a585e1c4f2dba3021d9bf309dc63007487",
				"dweb:/ipfs/QmQmxsvxK6CaJmQ4D8vDCYPLHMqcMmZLcBqedG4GFAbzu9"
			]
		},
		"@openzeppelin/contracts/token/ERC20/IERC20.sol": {
			"keccak256": "0x61437cb513a887a1bbad006e7b1c8b414478427d33de47c5600af3c748f108da",
			"license": "MIT",
			"urls": [
				"bzz-raw://2c3d0973630ed74f2b5ce3944677a885dc70ec32fc83b35f55045a10224da32b",
				"dweb:/ipfs/QmbefZ5RoEZKNHXCALfh683PnaNYzKPcKMFjyY1DVAgq8A"
			]
		},
		"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol": {
			"keccak256": "0x8de418a5503946cabe331f35fe242d3201a73f67f77aaeb7110acb1f30423aca",
			"license": "MIT",
			"urls": [
				"bzz-raw://5a376d3dda2cb70536c0a45c208b29b34ac560c4cb4f513a42079f96ba47d2dd",
				"dweb:/ipfs/QmZQg6gn1sUpM8wHzwNvSnihumUCAhxD119MpXeKp8B9s8"
			]
		},
		"@openzeppelin/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"contracts/ArtProject.sol": {
			"keccak256": "0x982539588a078406e281c659f7a0e0a88536e09ca186d12abc864a468c1a7c6c",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://fd13704e296047367e5cafa8dad2defc9fde483831de4bdea6b48eea5b5176fc",
				"dweb:/ipfs/Qmc7NkLqLdR94DtNooAxSqbaZPeVNCn7oyP2QxSoLABSLw"
			]
		},
		"contracts/slib.sol": {
			"keccak256": "0x166fb583085eb54dadc6f60c81897f676dbd2ffb03a57f48b7eb3d3a4841fb92",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://e4514afc27f93fe4d85c833595f25296f8911bd72337e44747b1122f0ac4f3a3",
				"dweb:/ipfs/Qmbi9WQ7D9ZywRiUvHWnc3Sk2LaMW1SvC2R7Kokk2QzhCE"
			]
		}
	},
	"version": 1
}

contracts...artifacts...MainGame.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...MainGame_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "tokenAddress",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "_artProjectsAddress",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "_artistMembersAddress",
						"type": "address"
					}
				],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "projectId",
						"type": "uint256"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "addFundToProject",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "projectId",
						"type": "uint256"
					}
				],
				"name": "endProject",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "string",
						"name": "_name",
						"type": "string"
					},
					{
						"internalType": "string",
						"name": "_description",
						"type": "string"
					},
					{
						"internalType": "uint256",
						"name": "_targetFundingAmount",
						"type": "uint256"
					}
				],
				"name": "kickStartProject",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "string",
						"name": "_name",
						"type": "string"
					},
					{
						"internalType": "string",
						"name": "_iconURL",
						"type": "string"
					}
				],
				"name": "registerAsArtist",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/ArtProject.sol": "MainGame"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"@openzeppelin/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"@openzeppelin/contracts/token/ERC20/ERC20.sol": {
			"keccak256": "0xd1d8caaeb45f78e0b0715664d56c220c283c89bf8b8c02954af86404d6b367f8",
			"license": "MIT",
			"urls": [
				"bzz-raw://300a0cc7be3b26c96c22a47ffa9530a585e1c4f2dba3021d9bf309dc63007487",
				"dweb:/ipfs/QmQmxsvxK6CaJmQ4D8vDCYPLHMqcMmZLcBqedG4GFAbzu9"
			]
		},
		"@openzeppelin/contracts/token/ERC20/IERC20.sol": {
			"keccak256": "0x61437cb513a887a1bbad006e7b1c8b414478427d33de47c5600af3c748f108da",
			"license": "MIT",
			"urls": [
				"bzz-raw://2c3d0973630ed74f2b5ce3944677a885dc70ec32fc83b35f55045a10224da32b",
				"dweb:/ipfs/QmbefZ5RoEZKNHXCALfh683PnaNYzKPcKMFjyY1DVAgq8A"
			]
		},
		"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol": {
			"keccak256": "0x8de418a5503946cabe331f35fe242d3201a73f67f77aaeb7110acb1f30423aca",
			"license": "MIT",
			"urls": [
				"bzz-raw://5a376d3dda2cb70536c0a45c208b29b34ac560c4cb4f513a42079f96ba47d2dd",
				"dweb:/ipfs/QmZQg6gn1sUpM8wHzwNvSnihumUCAhxD119MpXeKp8B9s8"
			]
		},
		"@openzeppelin/contracts/token/ERC721/ERC721.sol": {
			"keccak256": "0x81c02855bc239e16ec09eee000a8bec691424c715188d6d881037e69c45414c4",
			"license": "MIT",
			"urls": [
				"bzz-raw://46e3ecc8920aeb78c362a387520fe28e022cdc6d04256d9e5874eb8ff6868b6d",
				"dweb:/ipfs/QmdfCTHrV6CZMGiM3KqGF8tWkdNvGpEmWFyy72X1LAHsz2"
			]
		},
		"@openzeppelin/contracts/token/ERC721/IERC721.sol": {
			"keccak256": "0x516a22876c1fab47f49b1bc22b4614491cd05338af8bd2e7b382da090a079990",
			"license": "MIT",
			"urls": [
				"bzz-raw://a439187f7126d31add4557f82d8aed6be0162007cd7182c48fd934dbab8f3849",
				"dweb:/ipfs/QmRPLguRFvrRJS7r6F1bcLvsx6q1VrgjEpZafyeL8D7xZh"
			]
		},
		"@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol": {
			"keccak256": "0xd5fa74b4fb323776fa4a8158800fec9d5ac0fec0d6dd046dd93798632ada265f",
			"license": "MIT",
			"urls": [
				"bzz-raw://33017a30a99cc5411a9e376622c31fc4a55cfc6a335e2f57f00cbf24a817ff3f",
				"dweb:/ipfs/QmWNQtWTPhA7Lo8nbxbc8KFMvZwbFYB8fSeEQ3vuapSV4a"
			]
		},
		"@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol": {
			"keccak256": "0x75b829ff2f26c14355d1cba20e16fe7b29ca58eb5fef665ede48bc0f9c6c74b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://a0a107160525724f9e1bbbab031defc2f298296dd9e331f16a6f7130cec32146",
				"dweb:/ipfs/QmemujxSd7gX8A9M8UwmNbz4Ms3U9FG9QfudUgxwvTmPWf"
			]
		},
		"@openzeppelin/contracts/utils/Address.sol": {
			"keccak256": "0x51b758a8815ecc9596c66c37d56b1d33883a444631a3f916b9fe65cb863ef7c4",
			"license": "MIT",
			"urls": [
				"bzz-raw://997ca03557985b3c6f9143a18b6c3a710b3bc1c7f189ee956d305a966ecfb922",
				"dweb:/ipfs/QmQaD3Wb62F88SHqmpLttvF6wKuPDQep2LLUcKPekeRzvz"
			]
		},
		"@openzeppelin/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"@openzeppelin/contracts/utils/Counters.sol": {
			"keccak256": "0xf0018c2440fbe238dd3a8732fa8e17a0f9dce84d31451dc8a32f6d62b349c9f1",
			"license": "MIT",
			"urls": [
				"bzz-raw://59e1c62884d55b70f3ae5432b44bb3166ad71ae3acd19c57ab6ddc3c87c325ee",
				"dweb:/ipfs/QmezuXg5GK5oeA4F91EZhozBFekhq5TD966bHPH18cCqhu"
			]
		},
		"@openzeppelin/contracts/utils/Strings.sol": {
			"keccak256": "0x32c202bd28995dd20c4347b7c6467a6d3241c74c8ad3edcbb610cd9205916c45",
			"license": "MIT",
			"urls": [
				"bzz-raw://8179c356adb19e70d6b31a1eedc8c5c7f0c00e669e2540f4099e3844c6074d30",
				"dweb:/ipfs/QmWFbivarEobbqhS1go64ootVuHfVohBseerYy9FTEd1W2"
			]
		},
		"@openzeppelin/contracts/utils/introspection/ERC165.sol": {
			"keccak256": "0xd10975de010d89fd1c78dc5e8a9a7e7f496198085c151648f20cba166b32582b",
			"license": "MIT",
			"urls": [
				"bzz-raw://fb0048dee081f6fffa5f74afc3fb328483c2a30504e94a0ddd2a5114d731ec4d",
				"dweb:/ipfs/QmZptt1nmYoA5SgjwnSgWqgUSDgm4q52Yos3xhnMv3MV43"
			]
		},
		"@openzeppelin/contracts/utils/introspection/IERC165.sol": {
			"keccak256": "0x447a5f3ddc18419d41ff92b3773fb86471b1db25773e07f877f548918a185bf1",
			"license": "MIT",
			"urls": [
				"bzz-raw://be161e54f24e5c6fae81a12db1a8ae87bc5ae1b0ddc805d82a1440a68455088f",
				"dweb:/ipfs/QmP7C3CHdY9urF4dEMb9wmsp1wMxHF6nhA2yQE5SKiPAdy"
			]
		},
		"contracts/ArtProject.sol": {
			"keccak256": "0x1f655c6ec866c6a52bff09693e2dd346e64efd099e3ac116f46b3bd585e8046a",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://bdc383a4673fc1d72780f03abeeda985d9ecdf5b5a18328d168d3e489bd3abf5",
				"dweb:/ipfs/QmZTaLLEuMpXLsTTf1286iLvjeYbfxZXtBPbGLPuKcVuX1"
			]
		},
		"contracts/fundRasingShareToken.sol": {
			"keccak256": "0x2259090eb0a82a15db32ccd800c52f01002d0b532f5512d5b7b3a577472dff65",
			"license": "MIT",
			"urls": [
				"bzz-raw://9980e4af96705b98008f07ccf6a7a46256262654cd459362d82090757dd2ec1b",
				"dweb:/ipfs/QmXAnrk8jcfZ9oXZDtAk64h6GbKVPqCwt7LvPF9sCaUQ2j"
			]
		},
		"contracts/slib.sol": {
			"keccak256": "0x41b3602250217911ce173ff2ee58efef8a145c7955debe7c9f95ef875b4547df",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://6919056926cb2a2a57495dfc6f33a7c3934e4769352dd297e82b5d42796d8bab",
				"dweb:/ipfs/QmS5p33x9SvCx66QSWYehrEHrHSS5TEcLYQFZ2o3BQTCA8"
			]
		}
	},
	"version": 1
}

contracts...artifacts...MyToken.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...MyToken_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Approval",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "from",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Transfer",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					}
				],
				"name": "allowance",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "approve",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "account",
						"type": "address"
					}
				],
				"name": "balanceOf",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "decimals",
				"outputs": [
					{
						"internalType": "uint8",
						"name": "",
						"type": "uint8"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "subtractedValue",
						"type": "uint256"
					}
				],
				"name": "decreaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "addedValue",
						"type": "uint256"
					}
				],
				"name": "increaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "mint",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "name",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "symbol",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "totalSupply",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transfer",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "sender",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transferFrom",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"allowance(address,address)": {
					"details": "See {IERC20-allowance}."
				},
				"approve(address,uint256)": {
					"details": "See {IERC20-approve}. Requirements: - `spender` cannot be the zero address."
				},
				"balanceOf(address)": {
					"details": "See {IERC20-balanceOf}."
				},
				"decimals()": {
					"details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the value {ERC20} uses, unless this function is overridden; NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}."
				},
				"decreaseAllowance(address,uint256)": {
					"details": "Atomically decreases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address. - `spender` must have allowance for the caller of at least `subtractedValue`."
				},
				"increaseAllowance(address,uint256)": {
					"details": "Atomically increases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address."
				},
				"name()": {
					"details": "Returns the name of the token."
				},
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"symbol()": {
					"details": "Returns the symbol of the token, usually a shorter version of the name."
				},
				"totalSupply()": {
					"details": "See {IERC20-totalSupply}."
				},
				"transfer(address,uint256)": {
					"details": "See {IERC20-transfer}. Requirements: - `recipient` cannot be the zero address. - the caller must have a balance of at least `amount`."
				},
				"transferFrom(address,address,uint256)": {
					"details": "See {IERC20-transferFrom}. Emits an {Approval} event indicating the updated allowance. This is not required by the EIP. See the note at the beginning of {ERC20}. Requirements: - `sender` and `recipient` cannot be the zero address. - `sender` must have a balance of at least `amount`. - the caller must have allowance for ``sender``'s tokens of at least `amount`."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/PlatformToken.sol": "MyToken"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"@openzeppelin/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"@openzeppelin/contracts/token/ERC20/ERC20.sol": {
			"keccak256": "0xd1d8caaeb45f78e0b0715664d56c220c283c89bf8b8c02954af86404d6b367f8",
			"license": "MIT",
			"urls": [
				"bzz-raw://300a0cc7be3b26c96c22a47ffa9530a585e1c4f2dba3021d9bf309dc63007487",
				"dweb:/ipfs/QmQmxsvxK6CaJmQ4D8vDCYPLHMqcMmZLcBqedG4GFAbzu9"
			]
		},
		"@openzeppelin/contracts/token/ERC20/IERC20.sol": {
			"keccak256": "0x61437cb513a887a1bbad006e7b1c8b414478427d33de47c5600af3c748f108da",
			"license": "MIT",
			"urls": [
				"bzz-raw://2c3d0973630ed74f2b5ce3944677a885dc70ec32fc83b35f55045a10224da32b",
				"dweb:/ipfs/QmbefZ5RoEZKNHXCALfh683PnaNYzKPcKMFjyY1DVAgq8A"
			]
		},
		"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol": {
			"keccak256": "0x8de418a5503946cabe331f35fe242d3201a73f67f77aaeb7110acb1f30423aca",
			"license": "MIT",
			"urls": [
				"bzz-raw://5a376d3dda2cb70536c0a45c208b29b34ac560c4cb4f513a42079f96ba47d2dd",
				"dweb:/ipfs/QmZQg6gn1sUpM8wHzwNvSnihumUCAhxD119MpXeKp8B9s8"
			]
		},
		"@openzeppelin/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"contracts/PlatformToken.sol": {
			"keccak256": "0xd688d16964c76671914554f2dd5d74f89d1bbfdd3e40fa9f391cfeaedae32d23",
			"license": "MIT",
			"urls": [
				"bzz-raw://86b58f6921a088a1fdbffb6685a0dfe78b293a8df0f7ec65c8d3e5074c4ff923",
				"dweb:/ipfs/QmSQ2WEoZC3bEb1iZ1RPuERWLJ5aqYFwqz671ge8zCMcN9"
			]
		}
	},
	"version": 1
}

contracts...artifacts...Owner.json

{
	"deploy": {
		"VM:-": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"main:1": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"ropsten:3": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"rinkeby:4": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"kovan:42": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"görli:5": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"Custom": {
			"linkReferences": {},
			"autoDeployLib": true
		}
	},
	"data": {
		"bytecode": {
			"functionDebugData": {
				"@_40": {
					"entryPoint": null,
					"id": 40,
					"parameterSlots": 0,
					"returnSlots": 0
				}
			},
			"generatedSources": [],
			"linkReferences": {},
			"object": "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",
			"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP CALLER PUSH1 0x0 DUP1 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP PUSH1 0x0 DUP1 SLOAD SWAP1 PUSH2 0x100 EXP SWAP1 DIV PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0x342827C97908E5E2F71151C08502A66D44B6F758E3AC2F1DE95F02EB95F0A735 PUSH1 0x40 MLOAD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 PUSH2 0x356 DUP1 PUSH2 0xDB PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN INVALID PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0x36 JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x893D20E8 EQ PUSH2 0x3B JUMPI DUP1 PUSH4 0xA6F9DAE1 EQ PUSH2 0x59 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x43 PUSH2 0x75 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x50 SWAP2 SWAP1 PUSH2 0x25D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x73 PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x6E SWAP2 SWAP1 PUSH2 0x1FE JUMP JUMPDEST PUSH2 0x9E JUMP JUMPDEST STOP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 SWAP1 SLOAD SWAP1 PUSH2 0x100 EXP SWAP1 DIV PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD SWAP1 PUSH2 0x100 EXP SWAP1 DIV PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0x12C JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x123 SWAP1 PUSH2 0x278 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 DUP1 SLOAD SWAP1 PUSH2 0x100 EXP SWAP1 DIV PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0x342827C97908E5E2F71151C08502A66D44B6F758E3AC2F1DE95F02EB95F0A735 PUSH1 0x40 MLOAD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 DUP1 PUSH1 0x0 DUP1 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 CALLDATALOAD SWAP1 POP PUSH2 0x1F8 DUP2 PUSH2 0x309 JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x214 JUMPI PUSH2 0x213 PUSH2 0x2DB JUMP JUMPDEST JUMPDEST PUSH1 0x0 PUSH2 0x222 DUP5 DUP3 DUP6 ADD PUSH2 0x1E9 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH2 0x234 DUP2 PUSH2 0x2A9 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x247 PUSH1 0x13 DUP4 PUSH2 0x298 JUMP JUMPDEST SWAP2 POP PUSH2 0x252 DUP3 PUSH2 0x2E0 JUMP JUMPDEST PUSH1 0x20 DUP3 ADD SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0x272 PUSH1 0x0 DUP4 ADD DUP5 PUSH2 0x22B JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 ADD SWAP1 POP DUP2 DUP2 SUB PUSH1 0x0 DUP4 ADD MSTORE PUSH2 0x291 DUP2 PUSH2 0x23A JUMP JUMPDEST SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 MSTORE PUSH1 0x20 DUP3 ADD SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2B4 DUP3 PUSH2 0x2BB JUMP JUMPDEST SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH32 0x43616C6C6572206973206E6F74206F776E657200000000000000000000000000 PUSH1 0x0 DUP3 ADD MSTORE POP JUMP JUMPDEST PUSH2 0x312 DUP2 PUSH2 0x2A9 JUMP JUMPDEST DUP2 EQ PUSH2 0x31D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP JUMP INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 DUP16 PUSH6 0xD9C920A5E7C9 MLOAD 0xF6 PUSH6 0x94688D8B1BB8 DUP7 TIMESTAMP 0xD PUSH5 0x7E05D3E5C9 0xEC PUSH31 0xEAB019CD64736F6C6343000807003300000000000000000000000000000000 ",
			"sourceMap": "121:1361:0:-:0;;;923:170;;;;;;;;;;955:10;947:5;;:18;;;;;;;;;;;;;;;;;;1080:5;;;;;;;;;;1059:27;;1076:1;1059:27;;;;;;;;;;;;121:1361;;;;;;"
		},
		"deployedBytecode": {
			"functionDebugData": {
				"@changeOwner_58": {
					"entryPoint": 158,
					"id": 58,
					"parameterSlots": 1,
					"returnSlots": 0
				},
				"@getOwner_67": {
					"entryPoint": 117,
					"id": 67,
					"parameterSlots": 0,
					"returnSlots": 1
				},
				"abi_decode_t_address": {
					"entryPoint": 489,
					"id": null,
					"parameterSlots": 2,
					"returnSlots": 1
				},
				"abi_decode_tuple_t_address": {
					"entryPoint": 510,
					"id": null,
					"parameterSlots": 2,
					"returnSlots": 1
				},
				"abi_encode_t_address_to_t_address_fromStack": {
					"entryPoint": 555,
					"id": null,
					"parameterSlots": 2,
					"returnSlots": 0
				},
				"abi_encode_t_stringliteral_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d_to_t_string_memory_ptr_fromStack": {
					"entryPoint": 570,
					"id": null,
					"parameterSlots": 1,
					"returnSlots": 1
				},
				"abi_encode_tuple_t_address__to_t_address__fromStack_reversed": {
					"entryPoint": 605,
					"id": null,
					"parameterSlots": 2,
					"returnSlots": 1
				},
				"abi_encode_tuple_t_stringliteral_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d__to_t_string_memory_ptr__fromStack_reversed": {
					"entryPoint": 632,
					"id": null,
					"parameterSlots": 1,
					"returnSlots": 1
				},
				"allocate_unbounded": {
					"entryPoint": null,
					"id": null,
					"parameterSlots": 0,
					"returnSlots": 1
				},
				"array_storeLengthForEncoding_t_string_memory_ptr_fromStack": {
					"entryPoint": 664,
					"id": null,
					"parameterSlots": 2,
					"returnSlots": 1
				},
				"cleanup_t_address": {
					"entryPoint": 681,
					"id": null,
					"parameterSlots": 1,
					"returnSlots": 1
				},
				"cleanup_t_uint160": {
					"entryPoint": 699,
					"id": null,
					"parameterSlots": 1,
					"returnSlots": 1
				},
				"revert_error_c1322bf8034eace5e0b5c7295db60986aa89aae5e0ea0873e4689e076861a5db": {
					"entryPoint": null,
					"id": null,
					"parameterSlots": 0,
					"returnSlots": 0
				},
				"revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b": {
					"entryPoint": 731,
					"id": null,
					"parameterSlots": 0,
					"returnSlots": 0
				},
				"store_literal_in_memory_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d": {
					"entryPoint": 736,
					"id": null,
					"parameterSlots": 1,
					"returnSlots": 0
				},
				"validator_revert_t_address": {
					"entryPoint": 777,
					"id": null,
					"parameterSlots": 1,
					"returnSlots": 0
				}
			},
			"generatedSources": [
				{
					"ast": {
						"nodeType": "YulBlock",
						"src": "0:2672:1",
						"statements": [
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "59:87:1",
									"statements": [
										{
											"nodeType": "YulAssignment",
											"src": "69:29:1",
											"value": {
												"arguments": [
													{
														"name": "offset",
														"nodeType": "YulIdentifier",
														"src": "91:6:1"
													}
												],
												"functionName": {
													"name": "calldataload",
													"nodeType": "YulIdentifier",
													"src": "78:12:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "78:20:1"
											},
											"variableNames": [
												{
													"name": "value",
													"nodeType": "YulIdentifier",
													"src": "69:5:1"
												}
											]
										},
										{
											"expression": {
												"arguments": [
													{
														"name": "value",
														"nodeType": "YulIdentifier",
														"src": "134:5:1"
													}
												],
												"functionName": {
													"name": "validator_revert_t_address",
													"nodeType": "YulIdentifier",
													"src": "107:26:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "107:33:1"
											},
											"nodeType": "YulExpressionStatement",
											"src": "107:33:1"
										}
									]
								},
								"name": "abi_decode_t_address",
								"nodeType": "YulFunctionDefinition",
								"parameters": [
									{
										"name": "offset",
										"nodeType": "YulTypedName",
										"src": "37:6:1",
										"type": ""
									},
									{
										"name": "end",
										"nodeType": "YulTypedName",
										"src": "45:3:1",
										"type": ""
									}
								],
								"returnVariables": [
									{
										"name": "value",
										"nodeType": "YulTypedName",
										"src": "53:5:1",
										"type": ""
									}
								],
								"src": "7:139:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "218:263:1",
									"statements": [
										{
											"body": {
												"nodeType": "YulBlock",
												"src": "264:83:1",
												"statements": [
													{
														"expression": {
															"arguments": [],
															"functionName": {
																"name": "revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b",
																"nodeType": "YulIdentifier",
																"src": "266:77:1"
															},
															"nodeType": "YulFunctionCall",
															"src": "266:79:1"
														},
														"nodeType": "YulExpressionStatement",
														"src": "266:79:1"
													}
												]
											},
											"condition": {
												"arguments": [
													{
														"arguments": [
															{
																"name": "dataEnd",
																"nodeType": "YulIdentifier",
																"src": "239:7:1"
															},
															{
																"name": "headStart",
																"nodeType": "YulIdentifier",
																"src": "248:9:1"
															}
														],
														"functionName": {
															"name": "sub",
															"nodeType": "YulIdentifier",
															"src": "235:3:1"
														},
														"nodeType": "YulFunctionCall",
														"src": "235:23:1"
													},
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "260:2:1",
														"type": "",
														"value": "32"
													}
												],
												"functionName": {
													"name": "slt",
													"nodeType": "YulIdentifier",
													"src": "231:3:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "231:32:1"
											},
											"nodeType": "YulIf",
											"src": "228:119:1"
										},
										{
											"nodeType": "YulBlock",
											"src": "357:117:1",
											"statements": [
												{
													"nodeType": "YulVariableDeclaration",
													"src": "372:15:1",
													"value": {
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "386:1:1",
														"type": "",
														"value": "0"
													},
													"variables": [
														{
															"name": "offset",
															"nodeType": "YulTypedName",
															"src": "376:6:1",
															"type": ""
														}
													]
												},
												{
													"nodeType": "YulAssignment",
													"src": "401:63:1",
													"value": {
														"arguments": [
															{
																"arguments": [
																	{
																		"name": "headStart",
																		"nodeType": "YulIdentifier",
																		"src": "436:9:1"
																	},
																	{
																		"name": "offset",
																		"nodeType": "YulIdentifier",
																		"src": "447:6:1"
																	}
																],
																"functionName": {
																	"name": "add",
																	"nodeType": "YulIdentifier",
																	"src": "432:3:1"
																},
																"nodeType": "YulFunctionCall",
																"src": "432:22:1"
															},
															{
																"name": "dataEnd",
																"nodeType": "YulIdentifier",
																"src": "456:7:1"
															}
														],
														"functionName": {
															"name": "abi_decode_t_address",
															"nodeType": "YulIdentifier",
															"src": "411:20:1"
														},
														"nodeType": "YulFunctionCall",
														"src": "411:53:1"
													},
													"variableNames": [
														{
															"name": "value0",
															"nodeType": "YulIdentifier",
															"src": "401:6:1"
														}
													]
												}
											]
										}
									]
								},
								"name": "abi_decode_tuple_t_address",
								"nodeType": "YulFunctionDefinition",
								"parameters": [
									{
										"name": "headStart",
										"nodeType": "YulTypedName",
										"src": "188:9:1",
										"type": ""
									},
									{
										"name": "dataEnd",
										"nodeType": "YulTypedName",
										"src": "199:7:1",
										"type": ""
									}
								],
								"returnVariables": [
									{
										"name": "value0",
										"nodeType": "YulTypedName",
										"src": "211:6:1",
										"type": ""
									}
								],
								"src": "152:329:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "552:53:1",
									"statements": [
										{
											"expression": {
												"arguments": [
													{
														"name": "pos",
														"nodeType": "YulIdentifier",
														"src": "569:3:1"
													},
													{
														"arguments": [
															{
																"name": "value",
																"nodeType": "YulIdentifier",
																"src": "592:5:1"
															}
														],
														"functionName": {
															"name": "cleanup_t_address",
															"nodeType": "YulIdentifier",
															"src": "574:17:1"
														},
														"nodeType": "YulFunctionCall",
														"src": "574:24:1"
													}
												],
												"functionName": {
													"name": "mstore",
													"nodeType": "YulIdentifier",
													"src": "562:6:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "562:37:1"
											},
											"nodeType": "YulExpressionStatement",
											"src": "562:37:1"
										}
									]
								},
								"name": "abi_encode_t_address_to_t_address_fromStack",
								"nodeType": "YulFunctionDefinition",
								"parameters": [
									{
										"name": "value",
										"nodeType": "YulTypedName",
										"src": "540:5:1",
										"type": ""
									},
									{
										"name": "pos",
										"nodeType": "YulTypedName",
										"src": "547:3:1",
										"type": ""
									}
								],
								"src": "487:118:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "757:220:1",
									"statements": [
										{
											"nodeType": "YulAssignment",
											"src": "767:74:1",
											"value": {
												"arguments": [
													{
														"name": "pos",
														"nodeType": "YulIdentifier",
														"src": "833:3:1"
													},
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "838:2:1",
														"type": "",
														"value": "19"
													}
												],
												"functionName": {
													"name": "array_storeLengthForEncoding_t_string_memory_ptr_fromStack",
													"nodeType": "YulIdentifier",
													"src": "774:58:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "774:67:1"
											},
											"variableNames": [
												{
													"name": "pos",
													"nodeType": "YulIdentifier",
													"src": "767:3:1"
												}
											]
										},
										{
											"expression": {
												"arguments": [
													{
														"name": "pos",
														"nodeType": "YulIdentifier",
														"src": "939:3:1"
													}
												],
												"functionName": {
													"name": "store_literal_in_memory_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d",
													"nodeType": "YulIdentifier",
													"src": "850:88:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "850:93:1"
											},
											"nodeType": "YulExpressionStatement",
											"src": "850:93:1"
										},
										{
											"nodeType": "YulAssignment",
											"src": "952:19:1",
											"value": {
												"arguments": [
													{
														"name": "pos",
														"nodeType": "YulIdentifier",
														"src": "963:3:1"
													},
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "968:2:1",
														"type": "",
														"value": "32"
													}
												],
												"functionName": {
													"name": "add",
													"nodeType": "YulIdentifier",
													"src": "959:3:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "959:12:1"
											},
											"variableNames": [
												{
													"name": "end",
													"nodeType": "YulIdentifier",
													"src": "952:3:1"
												}
											]
										}
									]
								},
								"name": "abi_encode_t_stringliteral_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d_to_t_string_memory_ptr_fromStack",
								"nodeType": "YulFunctionDefinition",
								"parameters": [
									{
										"name": "pos",
										"nodeType": "YulTypedName",
										"src": "745:3:1",
										"type": ""
									}
								],
								"returnVariables": [
									{
										"name": "end",
										"nodeType": "YulTypedName",
										"src": "753:3:1",
										"type": ""
									}
								],
								"src": "611:366:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "1081:124:1",
									"statements": [
										{
											"nodeType": "YulAssignment",
											"src": "1091:26:1",
											"value": {
												"arguments": [
													{
														"name": "headStart",
														"nodeType": "YulIdentifier",
														"src": "1103:9:1"
													},
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "1114:2:1",
														"type": "",
														"value": "32"
													}
												],
												"functionName": {
													"name": "add",
													"nodeType": "YulIdentifier",
													"src": "1099:3:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "1099:18:1"
											},
											"variableNames": [
												{
													"name": "tail",
													"nodeType": "YulIdentifier",
													"src": "1091:4:1"
												}
											]
										},
										{
											"expression": {
												"arguments": [
													{
														"name": "value0",
														"nodeType": "YulIdentifier",
														"src": "1171:6:1"
													},
													{
														"arguments": [
															{
																"name": "headStart",
																"nodeType": "YulIdentifier",
																"src": "1184:9:1"
															},
															{
																"kind": "number",
																"nodeType": "YulLiteral",
																"src": "1195:1:1",
																"type": "",
																"value": "0"
															}
														],
														"functionName": {
															"name": "add",
															"nodeType": "YulIdentifier",
															"src": "1180:3:1"
														},
														"nodeType": "YulFunctionCall",
														"src": "1180:17:1"
													}
												],
												"functionName": {
													"name": "abi_encode_t_address_to_t_address_fromStack",
													"nodeType": "YulIdentifier",
													"src": "1127:43:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "1127:71:1"
											},
											"nodeType": "YulExpressionStatement",
											"src": "1127:71:1"
										}
									]
								},
								"name": "abi_encode_tuple_t_address__to_t_address__fromStack_reversed",
								"nodeType": "YulFunctionDefinition",
								"parameters": [
									{
										"name": "headStart",
										"nodeType": "YulTypedName",
										"src": "1053:9:1",
										"type": ""
									},
									{
										"name": "value0",
										"nodeType": "YulTypedName",
										"src": "1065:6:1",
										"type": ""
									}
								],
								"returnVariables": [
									{
										"name": "tail",
										"nodeType": "YulTypedName",
										"src": "1076:4:1",
										"type": ""
									}
								],
								"src": "983:222:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "1382:248:1",
									"statements": [
										{
											"nodeType": "YulAssignment",
											"src": "1392:26:1",
											"value": {
												"arguments": [
													{
														"name": "headStart",
														"nodeType": "YulIdentifier",
														"src": "1404:9:1"
													},
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "1415:2:1",
														"type": "",
														"value": "32"
													}
												],
												"functionName": {
													"name": "add",
													"nodeType": "YulIdentifier",
													"src": "1400:3:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "1400:18:1"
											},
											"variableNames": [
												{
													"name": "tail",
													"nodeType": "YulIdentifier",
													"src": "1392:4:1"
												}
											]
										},
										{
											"expression": {
												"arguments": [
													{
														"arguments": [
															{
																"name": "headStart",
																"nodeType": "YulIdentifier",
																"src": "1439:9:1"
															},
															{
																"kind": "number",
																"nodeType": "YulLiteral",
																"src": "1450:1:1",
																"type": "",
																"value": "0"
															}
														],
														"functionName": {
															"name": "add",
															"nodeType": "YulIdentifier",
															"src": "1435:3:1"
														},
														"nodeType": "YulFunctionCall",
														"src": "1435:17:1"
													},
													{
														"arguments": [
															{
																"name": "tail",
																"nodeType": "YulIdentifier",
																"src": "1458:4:1"
															},
															{
																"name": "headStart",
																"nodeType": "YulIdentifier",
																"src": "1464:9:1"
															}
														],
														"functionName": {
															"name": "sub",
															"nodeType": "YulIdentifier",
															"src": "1454:3:1"
														},
														"nodeType": "YulFunctionCall",
														"src": "1454:20:1"
													}
												],
												"functionName": {
													"name": "mstore",
													"nodeType": "YulIdentifier",
													"src": "1428:6:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "1428:47:1"
											},
											"nodeType": "YulExpressionStatement",
											"src": "1428:47:1"
										},
										{
											"nodeType": "YulAssignment",
											"src": "1484:139:1",
											"value": {
												"arguments": [
													{
														"name": "tail",
														"nodeType": "YulIdentifier",
														"src": "1618:4:1"
													}
												],
												"functionName": {
													"name": "abi_encode_t_stringliteral_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d_to_t_string_memory_ptr_fromStack",
													"nodeType": "YulIdentifier",
													"src": "1492:124:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "1492:131:1"
											},
											"variableNames": [
												{
													"name": "tail",
													"nodeType": "YulIdentifier",
													"src": "1484:4:1"
												}
											]
										}
									]
								},
								"name": "abi_encode_tuple_t_stringliteral_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d__to_t_string_memory_ptr__fromStack_reversed",
								"nodeType": "YulFunctionDefinition",
								"parameters": [
									{
										"name": "headStart",
										"nodeType": "YulTypedName",
										"src": "1362:9:1",
										"type": ""
									}
								],
								"returnVariables": [
									{
										"name": "tail",
										"nodeType": "YulTypedName",
										"src": "1377:4:1",
										"type": ""
									}
								],
								"src": "1211:419:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "1676:35:1",
									"statements": [
										{
											"nodeType": "YulAssignment",
											"src": "1686:19:1",
											"value": {
												"arguments": [
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "1702:2:1",
														"type": "",
														"value": "64"
													}
												],
												"functionName": {
													"name": "mload",
													"nodeType": "YulIdentifier",
													"src": "1696:5:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "1696:9:1"
											},
											"variableNames": [
												{
													"name": "memPtr",
													"nodeType": "YulIdentifier",
													"src": "1686:6:1"
												}
											]
										}
									]
								},
								"name": "allocate_unbounded",
								"nodeType": "YulFunctionDefinition",
								"returnVariables": [
									{
										"name": "memPtr",
										"nodeType": "YulTypedName",
										"src": "1669:6:1",
										"type": ""
									}
								],
								"src": "1636:75:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "1813:73:1",
									"statements": [
										{
											"expression": {
												"arguments": [
													{
														"name": "pos",
														"nodeType": "YulIdentifier",
														"src": "1830:3:1"
													},
													{
														"name": "length",
														"nodeType": "YulIdentifier",
														"src": "1835:6:1"
													}
												],
												"functionName": {
													"name": "mstore",
													"nodeType": "YulIdentifier",
													"src": "1823:6:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "1823:19:1"
											},
											"nodeType": "YulExpressionStatement",
											"src": "1823:19:1"
										},
										{
											"nodeType": "YulAssignment",
											"src": "1851:29:1",
											"value": {
												"arguments": [
													{
														"name": "pos",
														"nodeType": "YulIdentifier",
														"src": "1870:3:1"
													},
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "1875:4:1",
														"type": "",
														"value": "0x20"
													}
												],
												"functionName": {
													"name": "add",
													"nodeType": "YulIdentifier",
													"src": "1866:3:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "1866:14:1"
											},
											"variableNames": [
												{
													"name": "updated_pos",
													"nodeType": "YulIdentifier",
													"src": "1851:11:1"
												}
											]
										}
									]
								},
								"name": "array_storeLengthForEncoding_t_string_memory_ptr_fromStack",
								"nodeType": "YulFunctionDefinition",
								"parameters": [
									{
										"name": "pos",
										"nodeType": "YulTypedName",
										"src": "1785:3:1",
										"type": ""
									},
									{
										"name": "length",
										"nodeType": "YulTypedName",
										"src": "1790:6:1",
										"type": ""
									}
								],
								"returnVariables": [
									{
										"name": "updated_pos",
										"nodeType": "YulTypedName",
										"src": "1801:11:1",
										"type": ""
									}
								],
								"src": "1717:169:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "1937:51:1",
									"statements": [
										{
											"nodeType": "YulAssignment",
											"src": "1947:35:1",
											"value": {
												"arguments": [
													{
														"name": "value",
														"nodeType": "YulIdentifier",
														"src": "1976:5:1"
													}
												],
												"functionName": {
													"name": "cleanup_t_uint160",
													"nodeType": "YulIdentifier",
													"src": "1958:17:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "1958:24:1"
											},
											"variableNames": [
												{
													"name": "cleaned",
													"nodeType": "YulIdentifier",
													"src": "1947:7:1"
												}
											]
										}
									]
								},
								"name": "cleanup_t_address",
								"nodeType": "YulFunctionDefinition",
								"parameters": [
									{
										"name": "value",
										"nodeType": "YulTypedName",
										"src": "1919:5:1",
										"type": ""
									}
								],
								"returnVariables": [
									{
										"name": "cleaned",
										"nodeType": "YulTypedName",
										"src": "1929:7:1",
										"type": ""
									}
								],
								"src": "1892:96:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "2039:81:1",
									"statements": [
										{
											"nodeType": "YulAssignment",
											"src": "2049:65:1",
											"value": {
												"arguments": [
													{
														"name": "value",
														"nodeType": "YulIdentifier",
														"src": "2064:5:1"
													},
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "2071:42:1",
														"type": "",
														"value": "0xffffffffffffffffffffffffffffffffffffffff"
													}
												],
												"functionName": {
													"name": "and",
													"nodeType": "YulIdentifier",
													"src": "2060:3:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "2060:54:1"
											},
											"variableNames": [
												{
													"name": "cleaned",
													"nodeType": "YulIdentifier",
													"src": "2049:7:1"
												}
											]
										}
									]
								},
								"name": "cleanup_t_uint160",
								"nodeType": "YulFunctionDefinition",
								"parameters": [
									{
										"name": "value",
										"nodeType": "YulTypedName",
										"src": "2021:5:1",
										"type": ""
									}
								],
								"returnVariables": [
									{
										"name": "cleaned",
										"nodeType": "YulTypedName",
										"src": "2031:7:1",
										"type": ""
									}
								],
								"src": "1994:126:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "2215:28:1",
									"statements": [
										{
											"expression": {
												"arguments": [
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "2232:1:1",
														"type": "",
														"value": "0"
													},
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "2235:1:1",
														"type": "",
														"value": "0"
													}
												],
												"functionName": {
													"name": "revert",
													"nodeType": "YulIdentifier",
													"src": "2225:6:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "2225:12:1"
											},
											"nodeType": "YulExpressionStatement",
											"src": "2225:12:1"
										}
									]
								},
								"name": "revert_error_c1322bf8034eace5e0b5c7295db60986aa89aae5e0ea0873e4689e076861a5db",
								"nodeType": "YulFunctionDefinition",
								"src": "2126:117:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "2338:28:1",
									"statements": [
										{
											"expression": {
												"arguments": [
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "2355:1:1",
														"type": "",
														"value": "0"
													},
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "2358:1:1",
														"type": "",
														"value": "0"
													}
												],
												"functionName": {
													"name": "revert",
													"nodeType": "YulIdentifier",
													"src": "2348:6:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "2348:12:1"
											},
											"nodeType": "YulExpressionStatement",
											"src": "2348:12:1"
										}
									]
								},
								"name": "revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b",
								"nodeType": "YulFunctionDefinition",
								"src": "2249:117:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "2478:63:1",
									"statements": [
										{
											"expression": {
												"arguments": [
													{
														"arguments": [
															{
																"name": "memPtr",
																"nodeType": "YulIdentifier",
																"src": "2500:6:1"
															},
															{
																"kind": "number",
																"nodeType": "YulLiteral",
																"src": "2508:1:1",
																"type": "",
																"value": "0"
															}
														],
														"functionName": {
															"name": "add",
															"nodeType": "YulIdentifier",
															"src": "2496:3:1"
														},
														"nodeType": "YulFunctionCall",
														"src": "2496:14:1"
													},
													{
														"hexValue": "43616c6c6572206973206e6f74206f776e6572",
														"kind": "string",
														"nodeType": "YulLiteral",
														"src": "2512:21:1",
														"type": "",
														"value": "Caller is not owner"
													}
												],
												"functionName": {
													"name": "mstore",
													"nodeType": "YulIdentifier",
													"src": "2489:6:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "2489:45:1"
											},
											"nodeType": "YulExpressionStatement",
											"src": "2489:45:1"
										}
									]
								},
								"name": "store_literal_in_memory_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d",
								"nodeType": "YulFunctionDefinition",
								"parameters": [
									{
										"name": "memPtr",
										"nodeType": "YulTypedName",
										"src": "2470:6:1",
										"type": ""
									}
								],
								"src": "2372:169:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "2590:79:1",
									"statements": [
										{
											"body": {
												"nodeType": "YulBlock",
												"src": "2647:16:1",
												"statements": [
													{
														"expression": {
															"arguments": [
																{
																	"kind": "number",
																	"nodeType": "YulLiteral",
																	"src": "2656:1:1",
																	"type": "",
																	"value": "0"
																},
																{
																	"kind": "number",
																	"nodeType": "YulLiteral",
																	"src": "2659:1:1",
																	"type": "",
																	"value": "0"
																}
															],
															"functionName": {
																"name": "revert",
																"nodeType": "YulIdentifier",
																"src": "2649:6:1"
															},
															"nodeType": "YulFunctionCall",
															"src": "2649:12:1"
														},
														"nodeType": "YulExpressionStatement",
														"src": "2649:12:1"
													}
												]
											},
											"condition": {
												"arguments": [
													{
														"arguments": [
															{
																"name": "value",
																"nodeType": "YulIdentifier",
																"src": "2613:5:1"
															},
															{
																"arguments": [
																	{
																		"name": "value",
																		"nodeType": "YulIdentifier",
																		"src": "2638:5:1"
																	}
																],
																"functionName": {
																	"name": "cleanup_t_address",
																	"nodeType": "YulIdentifier",
																	"src": "2620:17:1"
																},
																"nodeType": "YulFunctionCall",
																"src": "2620:24:1"
															}
														],
														"functionName": {
															"name": "eq",
															"nodeType": "YulIdentifier",
															"src": "2610:2:1"
														},
														"nodeType": "YulFunctionCall",
														"src": "2610:35:1"
													}
												],
												"functionName": {
													"name": "iszero",
													"nodeType": "YulIdentifier",
													"src": "2603:6:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "2603:43:1"
											},
											"nodeType": "YulIf",
											"src": "2600:63:1"
										}
									]
								},
								"name": "validator_revert_t_address",
								"nodeType": "YulFunctionDefinition",
								"parameters": [
									{
										"name": "value",
										"nodeType": "YulTypedName",
										"src": "2583:5:1",
										"type": ""
									}
								],
								"src": "2547:122:1"
							}
						]
					},
					"contents": "{\n\n    function abi_decode_t_address(offset, end) -> value {\n        value := calldataload(offset)\n        validator_revert_t_address(value)\n    }\n\n    function abi_decode_tuple_t_address(headStart, dataEnd) -> value0 {\n        if slt(sub(dataEnd, headStart), 32) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() }\n\n        {\n\n            let offset := 0\n\n            value0 := abi_decode_t_address(add(headStart, offset), dataEnd)\n        }\n\n    }\n\n    function abi_encode_t_address_to_t_address_fromStack(value, pos) {\n        mstore(pos, cleanup_t_address(value))\n    }\n\n    function abi_encode_t_stringliteral_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d_to_t_string_memory_ptr_fromStack(pos) -> end {\n        pos := array_storeLengthForEncoding_t_string_memory_ptr_fromStack(pos, 19)\n        store_literal_in_memory_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d(pos)\n        end := add(pos, 32)\n    }\n\n    function abi_encode_tuple_t_address__to_t_address__fromStack_reversed(headStart , value0) -> tail {\n        tail := add(headStart, 32)\n\n        abi_encode_t_address_to_t_address_fromStack(value0,  add(headStart, 0))\n\n    }\n\n    function abi_encode_tuple_t_stringliteral_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d__to_t_string_memory_ptr__fromStack_reversed(headStart ) -> tail {\n        tail := add(headStart, 32)\n\n        mstore(add(headStart, 0), sub(tail, headStart))\n        tail := abi_encode_t_stringliteral_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d_to_t_string_memory_ptr_fromStack( tail)\n\n    }\n\n    function allocate_unbounded() -> memPtr {\n        memPtr := mload(64)\n    }\n\n    function array_storeLengthForEncoding_t_string_memory_ptr_fromStack(pos, length) -> updated_pos {\n        mstore(pos, length)\n        updated_pos := add(pos, 0x20)\n    }\n\n    function cleanup_t_address(value) -> cleaned {\n        cleaned := cleanup_t_uint160(value)\n    }\n\n    function cleanup_t_uint160(value) -> cleaned {\n        cleaned := and(value, 0xffffffffffffffffffffffffffffffffffffffff)\n    }\n\n    function revert_error_c1322bf8034eace5e0b5c7295db60986aa89aae5e0ea0873e4689e076861a5db() {\n        revert(0, 0)\n    }\n\n    function revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() {\n        revert(0, 0)\n    }\n\n    function store_literal_in_memory_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d(memPtr) {\n\n        mstore(add(memPtr, 0), \"Caller is not owner\")\n\n    }\n\n    function validator_revert_t_address(value) {\n        if iszero(eq(value, cleanup_t_address(value))) { revert(0, 0) }\n    }\n\n}\n",
					"id": 1,
					"language": "Yul",
					"name": "#utility.yul"
				}
			],
			"immutableReferences": {},
			"linkReferences": {},
			"object": "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",
			"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0x36 JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x893D20E8 EQ PUSH2 0x3B JUMPI DUP1 PUSH4 0xA6F9DAE1 EQ PUSH2 0x59 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x43 PUSH2 0x75 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x50 SWAP2 SWAP1 PUSH2 0x25D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x73 PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x6E SWAP2 SWAP1 PUSH2 0x1FE JUMP JUMPDEST PUSH2 0x9E JUMP JUMPDEST STOP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 SWAP1 SLOAD SWAP1 PUSH2 0x100 EXP SWAP1 DIV PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD SWAP1 PUSH2 0x100 EXP SWAP1 DIV PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ PUSH2 0x12C JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x123 SWAP1 PUSH2 0x278 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 DUP1 SLOAD SWAP1 PUSH2 0x100 EXP SWAP1 DIV PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0x342827C97908E5E2F71151C08502A66D44B6F758E3AC2F1DE95F02EB95F0A735 PUSH1 0x40 MLOAD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 DUP1 PUSH1 0x0 DUP1 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF MUL NOT AND SWAP1 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND MUL OR SWAP1 SSTORE POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 CALLDATALOAD SWAP1 POP PUSH2 0x1F8 DUP2 PUSH2 0x309 JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x214 JUMPI PUSH2 0x213 PUSH2 0x2DB JUMP JUMPDEST JUMPDEST PUSH1 0x0 PUSH2 0x222 DUP5 DUP3 DUP6 ADD PUSH2 0x1E9 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH2 0x234 DUP2 PUSH2 0x2A9 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x247 PUSH1 0x13 DUP4 PUSH2 0x298 JUMP JUMPDEST SWAP2 POP PUSH2 0x252 DUP3 PUSH2 0x2E0 JUMP JUMPDEST PUSH1 0x20 DUP3 ADD SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0x272 PUSH1 0x0 DUP4 ADD DUP5 PUSH2 0x22B JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 ADD SWAP1 POP DUP2 DUP2 SUB PUSH1 0x0 DUP4 ADD MSTORE PUSH2 0x291 DUP2 PUSH2 0x23A JUMP JUMPDEST SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 MSTORE PUSH1 0x20 DUP3 ADD SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2B4 DUP3 PUSH2 0x2BB JUMP JUMPDEST SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH32 0x43616C6C6572206973206E6F74206F776E657200000000000000000000000000 PUSH1 0x0 DUP3 ADD MSTORE POP JUMP JUMPDEST PUSH2 0x312 DUP2 PUSH2 0x2A9 JUMP JUMPDEST DUP2 EQ PUSH2 0x31D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP JUMP INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 DUP16 PUSH6 0xD9C920A5E7C9 MLOAD 0xF6 PUSH6 0x94688D8B1BB8 DUP7 TIMESTAMP 0xD PUSH5 0x7E05D3E5C9 0xEC PUSH31 0xEAB019CD64736F6C6343000807003300000000000000000000000000000000 ",
			"sourceMap": "121:1361:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1399:81;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;1184:127;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;1399:81;1442:7;1468:5;;;;;;;;;;;1461:12;;1399:81;:::o;1184:127::-;807:5;;;;;;;;;;793:19;;:10;:19;;;785:51;;;;;;;;;;;;:::i;:::-;;;;;;;;;1269:8:::1;1253:25;;1262:5;::::0;::::1;;;;;;;;1253:25;;;;;;;;;;;;1296:8;1288:5;::::0;:16:::1;;;;;;;;;;;;;;;;;;1184:127:::0;:::o;7:139:1:-;53:5;91:6;78:20;69:29;;107:33;134:5;107:33;:::i;:::-;7:139;;;;:::o;152:329::-;211:6;260:2;248:9;239:7;235:23;231:32;228:119;;;266:79;;:::i;:::-;228:119;386:1;411:53;456:7;447:6;436:9;432:22;411:53;:::i;:::-;401:63;;357:117;152:329;;;;:::o;487:118::-;574:24;592:5;574:24;:::i;:::-;569:3;562:37;487:118;;:::o;611:366::-;753:3;774:67;838:2;833:3;774:67;:::i;:::-;767:74;;850:93;939:3;850:93;:::i;:::-;968:2;963:3;959:12;952:19;;611:366;;;:::o;983:222::-;1076:4;1114:2;1103:9;1099:18;1091:26;;1127:71;1195:1;1184:9;1180:17;1171:6;1127:71;:::i;:::-;983:222;;;;:::o;1211:419::-;1377:4;1415:2;1404:9;1400:18;1392:26;;1464:9;1458:4;1454:20;1450:1;1439:9;1435:17;1428:47;1492:131;1618:4;1492:131;:::i;:::-;1484:139;;1211:419;;;:::o;1717:169::-;1801:11;1835:6;1830:3;1823:19;1875:4;1870:3;1866:14;1851:29;;1717:169;;;;:::o;1892:96::-;1929:7;1958:24;1976:5;1958:24;:::i;:::-;1947:35;;1892:96;;;:::o;1994:126::-;2031:7;2071:42;2064:5;2060:54;2049:65;;1994:126;;;:::o;2249:117::-;2358:1;2355;2348:12;2372:169;2512:21;2508:1;2500:6;2496:14;2489:45;2372:169;:::o;2547:122::-;2620:24;2638:5;2620:24;:::i;:::-;2613:5;2610:35;2600:63;;2659:1;2656;2649:12;2600:63;2547:122;:::o"
		},
		"gasEstimates": {
			"creation": {
				"codeDepositCost": "170800",
				"executionCost": "28158",
				"totalCost": "198958"
			},
			"external": {
				"changeOwner(address)": "30567",
				"getOwner()": "2500"
			}
		},
		"methodIdentifiers": {
			"changeOwner(address)": "a6f9dae1",
			"getOwner()": "893d20e8"
		}
	},
	"abi": [
		{
			"inputs": [],
			"stateMutability": "nonpayable",
			"type": "constructor"
		},
		{
			"anonymous": false,
			"inputs": [
				{
					"indexed": true,
					"internalType": "address",
					"name": "oldOwner",
					"type": "address"
				},
				{
					"indexed": true,
					"internalType": "address",
					"name": "newOwner",
					"type": "address"
				}
			],
			"name": "OwnerSet",
			"type": "event"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "newOwner",
					"type": "address"
				}
			],
			"name": "changeOwner",
			"outputs": [],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "getOwner",
			"outputs": [
				{
					"internalType": "address",
					"name": "",
					"type": "address"
				}
			],
			"stateMutability": "view",
			"type": "function"
		}
	]
}

contracts...artifacts...Owner_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "oldOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnerSet",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "changeOwner",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "getOwner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			}
		],
		"devdoc": {
			"details": "Set & change owner",
			"kind": "dev",
			"methods": {
				"changeOwner(address)": {
					"details": "Change owner",
					"params": {
						"newOwner": "address of new owner"
					}
				},
				"constructor": {
					"details": "Set contract deployer as owner"
				},
				"getOwner()": {
					"details": "Return owner address ",
					"returns": {
						"_0": "address of owner"
					}
				}
			},
			"title": "Owner",
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/2_Owner.sol": "Owner"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"contracts/2_Owner.sol": {
			"keccak256": "0x1e624ada939528fff73575187024d951aa6d33d4cbaad97ecf1f3e2a7d717583",
			"license": "GPL-3.0",
			"urls": [
				"bzz-raw://e3f3c6ab93acd1a8bd389f852149d59b6d713efc51458ff95bba42c3329fb0d1",
				"dweb:/ipfs/QmP7NEPrSbYRM4DzpJ31YUC2KNXUX4USuQk3jMNRUdzVyV"
			]
		}
	},
	"version": 1
}

contracts...artifacts...Pl.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...Pl_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Approval",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "from",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Transfer",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					}
				],
				"name": "allowance",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "approve",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "account",
						"type": "address"
					}
				],
				"name": "balanceOf",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "decimals",
				"outputs": [
					{
						"internalType": "uint8",
						"name": "",
						"type": "uint8"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "subtractedValue",
						"type": "uint256"
					}
				],
				"name": "decreaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "addedValue",
						"type": "uint256"
					}
				],
				"name": "increaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "mint",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "name",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "symbol",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "totalSupply",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transfer",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "sender",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transferFrom",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"allowance(address,address)": {
					"details": "See {IERC20-allowance}."
				},
				"approve(address,uint256)": {
					"details": "See {IERC20-approve}. Requirements: - `spender` cannot be the zero address."
				},
				"balanceOf(address)": {
					"details": "See {IERC20-balanceOf}."
				},
				"decimals()": {
					"details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the value {ERC20} uses, unless this function is overridden; NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}."
				},
				"decreaseAllowance(address,uint256)": {
					"details": "Atomically decreases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address. - `spender` must have allowance for the caller of at least `subtractedValue`."
				},
				"increaseAllowance(address,uint256)": {
					"details": "Atomically increases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address."
				},
				"name()": {
					"details": "Returns the name of the token."
				},
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"symbol()": {
					"details": "Returns the symbol of the token, usually a shorter version of the name."
				},
				"totalSupply()": {
					"details": "See {IERC20-totalSupply}."
				},
				"transfer(address,uint256)": {
					"details": "See {IERC20-transfer}. Requirements: - `recipient` cannot be the zero address. - the caller must have a balance of at least `amount`."
				},
				"transferFrom(address,address,uint256)": {
					"details": "See {IERC20-transferFrom}. Emits an {Approval} event indicating the updated allowance. This is not required by the EIP. See the note at the beginning of {ERC20}. Requirements: - `sender` and `recipient` cannot be the zero address. - `sender` must have a balance of at least `amount`. - the caller must have allowance for ``sender``'s tokens of at least `amount`."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/testToken.sol": "Pl"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"@openzeppelin/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"@openzeppelin/contracts/token/ERC20/ERC20.sol": {
			"keccak256": "0xd1d8caaeb45f78e0b0715664d56c220c283c89bf8b8c02954af86404d6b367f8",
			"license": "MIT",
			"urls": [
				"bzz-raw://300a0cc7be3b26c96c22a47ffa9530a585e1c4f2dba3021d9bf309dc63007487",
				"dweb:/ipfs/QmQmxsvxK6CaJmQ4D8vDCYPLHMqcMmZLcBqedG4GFAbzu9"
			]
		},
		"@openzeppelin/contracts/token/ERC20/IERC20.sol": {
			"keccak256": "0x61437cb513a887a1bbad006e7b1c8b414478427d33de47c5600af3c748f108da",
			"license": "MIT",
			"urls": [
				"bzz-raw://2c3d0973630ed74f2b5ce3944677a885dc70ec32fc83b35f55045a10224da32b",
				"dweb:/ipfs/QmbefZ5RoEZKNHXCALfh683PnaNYzKPcKMFjyY1DVAgq8A"
			]
		},
		"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol": {
			"keccak256": "0x8de418a5503946cabe331f35fe242d3201a73f67f77aaeb7110acb1f30423aca",
			"license": "MIT",
			"urls": [
				"bzz-raw://5a376d3dda2cb70536c0a45c208b29b34ac560c4cb4f513a42079f96ba47d2dd",
				"dweb:/ipfs/QmZQg6gn1sUpM8wHzwNvSnihumUCAhxD119MpXeKp8B9s8"
			]
		},
		"@openzeppelin/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"contracts/testToken.sol": {
			"keccak256": "0x09878b5c447b4de7085bd0a9289976bb18d78a96ff4006974d3ac4bc4f27ea75",
			"license": "MIT",
			"urls": [
				"bzz-raw://30328c4a2f2434a2ee0b5837887f97aae0d7ed1e547a8d42d9ec37db2a99b144",
				"dweb:/ipfs/QmSHU4yt4RVWBro9F99JvsS1NrReeqK9aXdNH7vsiL49YB"
			]
		}
	},
	"version": 1
}

contracts...artifacts...Plat.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...Plat_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Approval",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "from",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Transfer",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					}
				],
				"name": "allowance",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "approve",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "account",
						"type": "address"
					}
				],
				"name": "balanceOf",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "decimals",
				"outputs": [
					{
						"internalType": "uint8",
						"name": "",
						"type": "uint8"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "subtractedValue",
						"type": "uint256"
					}
				],
				"name": "decreaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "addedValue",
						"type": "uint256"
					}
				],
				"name": "increaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "mint",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "name",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "symbol",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "totalSupply",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transfer",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "sender",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transferFrom",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"allowance(address,address)": {
					"details": "See {IERC20-allowance}."
				},
				"approve(address,uint256)": {
					"details": "See {IERC20-approve}. Requirements: - `spender` cannot be the zero address."
				},
				"balanceOf(address)": {
					"details": "See {IERC20-balanceOf}."
				},
				"decimals()": {
					"details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the value {ERC20} uses, unless this function is overridden; NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}."
				},
				"decreaseAllowance(address,uint256)": {
					"details": "Atomically decreases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address. - `spender` must have allowance for the caller of at least `subtractedValue`."
				},
				"increaseAllowance(address,uint256)": {
					"details": "Atomically increases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address."
				},
				"name()": {
					"details": "Returns the name of the token."
				},
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"symbol()": {
					"details": "Returns the symbol of the token, usually a shorter version of the name."
				},
				"totalSupply()": {
					"details": "See {IERC20-totalSupply}."
				},
				"transfer(address,uint256)": {
					"details": "See {IERC20-transfer}. Requirements: - `recipient` cannot be the zero address. - the caller must have a balance of at least `amount`."
				},
				"transferFrom(address,address,uint256)": {
					"details": "See {IERC20-transferFrom}. Emits an {Approval} event indicating the updated allowance. This is not required by the EIP. See the note at the beginning of {ERC20}. Requirements: - `sender` and `recipient` cannot be the zero address. - `sender` must have a balance of at least `amount`. - the caller must have allowance for ``sender``'s tokens of at least `amount`."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/testToken.sol": "Plat"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"@openzeppelin/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"@openzeppelin/contracts/token/ERC20/ERC20.sol": {
			"keccak256": "0xd1d8caaeb45f78e0b0715664d56c220c283c89bf8b8c02954af86404d6b367f8",
			"license": "MIT",
			"urls": [
				"bzz-raw://300a0cc7be3b26c96c22a47ffa9530a585e1c4f2dba3021d9bf309dc63007487",
				"dweb:/ipfs/QmQmxsvxK6CaJmQ4D8vDCYPLHMqcMmZLcBqedG4GFAbzu9"
			]
		},
		"@openzeppelin/contracts/token/ERC20/IERC20.sol": {
			"keccak256": "0x61437cb513a887a1bbad006e7b1c8b414478427d33de47c5600af3c748f108da",
			"license": "MIT",
			"urls": [
				"bzz-raw://2c3d0973630ed74f2b5ce3944677a885dc70ec32fc83b35f55045a10224da32b",
				"dweb:/ipfs/QmbefZ5RoEZKNHXCALfh683PnaNYzKPcKMFjyY1DVAgq8A"
			]
		},
		"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol": {
			"keccak256": "0x8de418a5503946cabe331f35fe242d3201a73f67f77aaeb7110acb1f30423aca",
			"license": "MIT",
			"urls": [
				"bzz-raw://5a376d3dda2cb70536c0a45c208b29b34ac560c4cb4f513a42079f96ba47d2dd",
				"dweb:/ipfs/QmZQg6gn1sUpM8wHzwNvSnihumUCAhxD119MpXeKp8B9s8"
			]
		},
		"@openzeppelin/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"contracts/testToken.sol": {
			"keccak256": "0x865a84cfd41f50c06a67ad2b05374abfe2a5c1bd8391663a4442eecdda415a28",
			"license": "MIT",
			"urls": [
				"bzz-raw://26c9600f2fa31bdf168959aa33aeb32d734a18cb36172b2122f3c5f2b51cb070",
				"dweb:/ipfs/QmcdBNt5oAQpQ8d3YsnXSjTmtggnsiCrHF5jPgUNc4p4Fp"
			]
		}
	},
	"version": 1
}

contracts...artifacts...Platform.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...Platform_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Approval",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "from",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Transfer",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					}
				],
				"name": "allowance",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "approve",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "account",
						"type": "address"
					}
				],
				"name": "balanceOf",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "decimals",
				"outputs": [
					{
						"internalType": "uint8",
						"name": "",
						"type": "uint8"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "subtractedValue",
						"type": "uint256"
					}
				],
				"name": "decreaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "addedValue",
						"type": "uint256"
					}
				],
				"name": "increaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "mint",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "name",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "symbol",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "totalSupply",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transfer",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "sender",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transferFrom",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"allowance(address,address)": {
					"details": "See {IERC20-allowance}."
				},
				"approve(address,uint256)": {
					"details": "See {IERC20-approve}. Requirements: - `spender` cannot be the zero address."
				},
				"balanceOf(address)": {
					"details": "See {IERC20-balanceOf}."
				},
				"decimals()": {
					"details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the value {ERC20} uses, unless this function is overridden; NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}."
				},
				"decreaseAllowance(address,uint256)": {
					"details": "Atomically decreases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address. - `spender` must have allowance for the caller of at least `subtractedValue`."
				},
				"increaseAllowance(address,uint256)": {
					"details": "Atomically increases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address."
				},
				"name()": {
					"details": "Returns the name of the token."
				},
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"symbol()": {
					"details": "Returns the symbol of the token, usually a shorter version of the name."
				},
				"totalSupply()": {
					"details": "See {IERC20-totalSupply}."
				},
				"transfer(address,uint256)": {
					"details": "See {IERC20-transfer}. Requirements: - `recipient` cannot be the zero address. - the caller must have a balance of at least `amount`."
				},
				"transferFrom(address,address,uint256)": {
					"details": "See {IERC20-transferFrom}. Emits an {Approval} event indicating the updated allowance. This is not required by the EIP. See the note at the beginning of {ERC20}. Requirements: - `sender` and `recipient` cannot be the zero address. - `sender` must have a balance of at least `amount`. - the caller must have allowance for ``sender``'s tokens of at least `amount`."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/testToken.sol": "Platform"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"@openzeppelin/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"@openzeppelin/contracts/token/ERC20/ERC20.sol": {
			"keccak256": "0xd1d8caaeb45f78e0b0715664d56c220c283c89bf8b8c02954af86404d6b367f8",
			"license": "MIT",
			"urls": [
				"bzz-raw://300a0cc7be3b26c96c22a47ffa9530a585e1c4f2dba3021d9bf309dc63007487",
				"dweb:/ipfs/QmQmxsvxK6CaJmQ4D8vDCYPLHMqcMmZLcBqedG4GFAbzu9"
			]
		},
		"@openzeppelin/contracts/token/ERC20/IERC20.sol": {
			"keccak256": "0x61437cb513a887a1bbad006e7b1c8b414478427d33de47c5600af3c748f108da",
			"license": "MIT",
			"urls": [
				"bzz-raw://2c3d0973630ed74f2b5ce3944677a885dc70ec32fc83b35f55045a10224da32b",
				"dweb:/ipfs/QmbefZ5RoEZKNHXCALfh683PnaNYzKPcKMFjyY1DVAgq8A"
			]
		},
		"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol": {
			"keccak256": "0x8de418a5503946cabe331f35fe242d3201a73f67f77aaeb7110acb1f30423aca",
			"license": "MIT",
			"urls": [
				"bzz-raw://5a376d3dda2cb70536c0a45c208b29b34ac560c4cb4f513a42079f96ba47d2dd",
				"dweb:/ipfs/QmZQg6gn1sUpM8wHzwNvSnihumUCAhxD119MpXeKp8B9s8"
			]
		},
		"@openzeppelin/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"contracts/testToken.sol": {
			"keccak256": "0xb9e49a9f63b3782b141f5fd92e21a04b64278386a3ccea48ae18d2c233471277",
			"license": "MIT",
			"urls": [
				"bzz-raw://f364323459d39a79da4f078747829b586b03481e690cf8d3e87bd6c3747084b3",
				"dweb:/ipfs/QmNvKeAGWU9M7pe6dYU9qDDfguYm8sDicLkPJwG6n5UdK1"
			]
		}
	},
	"version": 1
}

contracts...artifacts...PlatformToken.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...PlatformToken_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Approval",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "from",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Transfer",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					}
				],
				"name": "allowance",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "approve",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "account",
						"type": "address"
					}
				],
				"name": "balanceOf",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "decimals",
				"outputs": [
					{
						"internalType": "uint8",
						"name": "",
						"type": "uint8"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "subtractedValue",
						"type": "uint256"
					}
				],
				"name": "decreaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "addedValue",
						"type": "uint256"
					}
				],
				"name": "increaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "mint",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "name",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "symbol",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "totalSupply",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transfer",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "sender",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transferFrom",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"allowance(address,address)": {
					"details": "See {IERC20-allowance}."
				},
				"approve(address,uint256)": {
					"details": "See {IERC20-approve}. Requirements: - `spender` cannot be the zero address."
				},
				"balanceOf(address)": {
					"details": "See {IERC20-balanceOf}."
				},
				"decimals()": {
					"details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the value {ERC20} uses, unless this function is overridden; NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}."
				},
				"decreaseAllowance(address,uint256)": {
					"details": "Atomically decreases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address. - `spender` must have allowance for the caller of at least `subtractedValue`."
				},
				"increaseAllowance(address,uint256)": {
					"details": "Atomically increases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address."
				},
				"name()": {
					"details": "Returns the name of the token."
				},
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"symbol()": {
					"details": "Returns the symbol of the token, usually a shorter version of the name."
				},
				"totalSupply()": {
					"details": "See {IERC20-totalSupply}."
				},
				"transfer(address,uint256)": {
					"details": "See {IERC20-transfer}. Requirements: - `recipient` cannot be the zero address. - the caller must have a balance of at least `amount`."
				},
				"transferFrom(address,address,uint256)": {
					"details": "See {IERC20-transferFrom}. Emits an {Approval} event indicating the updated allowance. This is not required by the EIP. See the note at the beginning of {ERC20}. Requirements: - `sender` and `recipient` cannot be the zero address. - `sender` must have a balance of at least `amount`. - the caller must have allowance for ``sender``'s tokens of at least `amount`."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/testToken.sol": "PlatformToken"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"@openzeppelin/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"@openzeppelin/contracts/token/ERC20/ERC20.sol": {
			"keccak256": "0xd1d8caaeb45f78e0b0715664d56c220c283c89bf8b8c02954af86404d6b367f8",
			"license": "MIT",
			"urls": [
				"bzz-raw://300a0cc7be3b26c96c22a47ffa9530a585e1c4f2dba3021d9bf309dc63007487",
				"dweb:/ipfs/QmQmxsvxK6CaJmQ4D8vDCYPLHMqcMmZLcBqedG4GFAbzu9"
			]
		},
		"@openzeppelin/contracts/token/ERC20/IERC20.sol": {
			"keccak256": "0x61437cb513a887a1bbad006e7b1c8b414478427d33de47c5600af3c748f108da",
			"license": "MIT",
			"urls": [
				"bzz-raw://2c3d0973630ed74f2b5ce3944677a885dc70ec32fc83b35f55045a10224da32b",
				"dweb:/ipfs/QmbefZ5RoEZKNHXCALfh683PnaNYzKPcKMFjyY1DVAgq8A"
			]
		},
		"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol": {
			"keccak256": "0x8de418a5503946cabe331f35fe242d3201a73f67f77aaeb7110acb1f30423aca",
			"license": "MIT",
			"urls": [
				"bzz-raw://5a376d3dda2cb70536c0a45c208b29b34ac560c4cb4f513a42079f96ba47d2dd",
				"dweb:/ipfs/QmZQg6gn1sUpM8wHzwNvSnihumUCAhxD119MpXeKp8B9s8"
			]
		},
		"@openzeppelin/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"contracts/testToken.sol": {
			"keccak256": "0x909be148605e905e7fc2dd04fa9997426e17e82bee3a283b03e292165fe3cedd",
			"license": "MIT",
			"urls": [
				"bzz-raw://8f7c3a501a955d259ba55161d297971803902f66a43ad732394bdb545c5a1e5e",
				"dweb:/ipfs/QmeJ9PnoXhzSFfQzScJHP4W12yxoBxPTEqN8zu8rHJHeYQ"
			]
		}
	},
	"version": 1
}

contracts...artifacts...ProjectFund.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...ProjectFund_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "tokenAddress",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "_artProjectsAddress",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "_artistMembersAddress",
						"type": "address"
					}
				],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "projectId",
						"type": "uint256"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "addFundToProject",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "projectId",
						"type": "uint256"
					}
				],
				"name": "endProject",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "string",
						"name": "_name",
						"type": "string"
					},
					{
						"internalType": "string",
						"name": "_description",
						"type": "string"
					},
					{
						"internalType": "uint256",
						"name": "_targetFundingAmount",
						"type": "uint256"
					}
				],
				"name": "kickStartProject",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "string",
						"name": "_name",
						"type": "string"
					},
					{
						"internalType": "string",
						"name": "_iconURL",
						"type": "string"
					}
				],
				"name": "registerAsArtist",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/ArtProject.sol": "ProjectFund"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"@openzeppelin/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"@openzeppelin/contracts/token/ERC20/ERC20.sol": {
			"keccak256": "0xd1d8caaeb45f78e0b0715664d56c220c283c89bf8b8c02954af86404d6b367f8",
			"license": "MIT",
			"urls": [
				"bzz-raw://300a0cc7be3b26c96c22a47ffa9530a585e1c4f2dba3021d9bf309dc63007487",
				"dweb:/ipfs/QmQmxsvxK6CaJmQ4D8vDCYPLHMqcMmZLcBqedG4GFAbzu9"
			]
		},
		"@openzeppelin/contracts/token/ERC20/IERC20.sol": {
			"keccak256": "0x61437cb513a887a1bbad006e7b1c8b414478427d33de47c5600af3c748f108da",
			"license": "MIT",
			"urls": [
				"bzz-raw://2c3d0973630ed74f2b5ce3944677a885dc70ec32fc83b35f55045a10224da32b",
				"dweb:/ipfs/QmbefZ5RoEZKNHXCALfh683PnaNYzKPcKMFjyY1DVAgq8A"
			]
		},
		"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol": {
			"keccak256": "0x8de418a5503946cabe331f35fe242d3201a73f67f77aaeb7110acb1f30423aca",
			"license": "MIT",
			"urls": [
				"bzz-raw://5a376d3dda2cb70536c0a45c208b29b34ac560c4cb4f513a42079f96ba47d2dd",
				"dweb:/ipfs/QmZQg6gn1sUpM8wHzwNvSnihumUCAhxD119MpXeKp8B9s8"
			]
		},
		"@openzeppelin/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"contracts/ArtProject.sol": {
			"keccak256": "0x9b794d3842d5357fc37dae044f2703e3b56b897574f6cd4ae8e2d533fc0560cd",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://172219e4e7f4eda22ac100a22992c5fd9baba25dbbd77b93d51c853ae8bdecbd",
				"dweb:/ipfs/QmUiju9W3qXHv9LhR7U6SokHNU4PkYWQMHNKJEW7j9zFdg"
			]
		},
		"contracts/slib.sol": {
			"keccak256": "0x166fb583085eb54dadc6f60c81897f676dbd2ffb03a57f48b7eb3d3a4841fb92",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://e4514afc27f93fe4d85c833595f25296f8911bd72337e44747b1122f0ac4f3a3",
				"dweb:/ipfs/Qmbi9WQ7D9ZywRiUvHWnc3Sk2LaMW1SvC2R7Kokk2QzhCE"
			]
		}
	},
	"version": 1
}

contracts...artifacts...ProjectIndex.json

// this line is added to create a gist. Empty file is not allowed.

contracts...artifacts...ProjectIndex_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "previousOwner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "OwnershipTransferred",
				"type": "event"
			},
			{
				"inputs": [],
				"name": "owner",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "renounceOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "newOwner",
						"type": "address"
					}
				],
				"name": "transferOwnership",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"kind": "dev",
			"methods": {
				"owner()": {
					"details": "Returns the address of the current owner."
				},
				"renounceOwnership()": {
					"details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
				},
				"transferOwnership(address)": {
					"details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/ArtProject.sol": "ProjectIndex"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"contracts/ArtProject.sol": {
			"keccak256": "0x89ef73a7a78d565a069bb0c211cd1cdaa28155abe3c341cf7c8dd8306cacc3a8",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://3c5438b3ff3314d7756bbe6f08cebf6c4b36881efc45d4a5e9b8ae4d866017ff",
				"dweb:/ipfs/QmTX1Rsdc2rN4wjzquGV5QEHBczYYVRdh3edFfcdV9dS3E"
			]
		},
		"https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/access/Ownable.sol": {
			"keccak256": "0x24e0364e503a9bbde94c715d26573a76f14cd2a202d45f96f52134ab806b67b9",
			"license": "MIT",
			"urls": [
				"bzz-raw://e12cbaa7378fd9b62280e4e1d164bedcb4399ce238f5f98fc0eefb7e50577981",
				"dweb:/ipfs/QmXRoFGUgfsaRkoPT5bxNMtSayKTQ8GZATLPXf69HcRA51"
			]
		},
		"https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/Context.sol": {
			"keccak256": "0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7",
			"license": "MIT",
			"urls": [
				"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92",
				"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"
			]
		},
		"https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/Counters.sol": {
			"keccak256": "0xf0018c2440fbe238dd3a8732fa8e17a0f9dce84d31451dc8a32f6d62b349c9f1",
			"license": "MIT",
			"urls": [
				"bzz-raw://59e1c62884d55b70f3ae5432b44bb3166ad71ae3acd19c57ab6ddc3c87c325ee",
				"dweb:/ipfs/QmezuXg5GK5oeA4F91EZhozBFekhq5TD966bHPH18cCqhu"
			]
		}
	},
	"version": 1
}

contracts...artifacts...SLib.json

{
	"deploy": {
		"VM:-": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"main:1": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"ropsten:3": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"rinkeby:4": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"kovan:42": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"görli:5": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"Custom": {
			"linkReferences": {},
			"autoDeployLib": true
		}
	},
	"data": {
		"bytecode": {
			"functionDebugData": {},
			"generatedSources": [],
			"linkReferences": {},
			"object": "60566050600b82828239805160001a6073146043577f4e487b7100000000000000000000000000000000000000000000000000000000600052600060045260246000fd5b30600052607381538281f3fe73000000000000000000000000000000000000000030146080604052600080fdfea2646970667358221220859359035bcefe756e595c1114fe30607082c06501fb54192bebb283ecc01b2d64736f6c63430008070033",
			"opcodes": "PUSH1 0x56 PUSH1 0x50 PUSH1 0xB DUP3 DUP3 DUP3 CODECOPY DUP1 MLOAD PUSH1 0x0 BYTE PUSH1 0x73 EQ PUSH1 0x43 JUMPI PUSH32 0x4E487B7100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH1 0x0 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST ADDRESS PUSH1 0x0 MSTORE PUSH1 0x73 DUP2 MSTORE8 DUP3 DUP2 RETURN INVALID PUSH20 0x0 ADDRESS EQ PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 DUP6 SWAP4 MSIZE SUB JUMPDEST 0xCE INVALID PUSH22 0x6E595C1114FE30607082C06501FB54192BEBB283ECC0 SHL 0x2D PUSH5 0x736F6C6343 STOP ADDMOD SMOD STOP CALLER ",
			"sourceMap": "69:579:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;"
		},
		"deployedBytecode": {
			"functionDebugData": {},
			"generatedSources": [],
			"immutableReferences": {},
			"linkReferences": {},
			"object": "73000000000000000000000000000000000000000030146080604052600080fdfea2646970667358221220859359035bcefe756e595c1114fe30607082c06501fb54192bebb283ecc01b2d64736f6c63430008070033",
			"opcodes": "PUSH20 0x0 ADDRESS EQ PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 DUP6 SWAP4 MSIZE SUB JUMPDEST 0xCE INVALID PUSH22 0x6E595C1114FE30607082C06501FB54192BEBB283ECC0 SHL 0x2D PUSH5 0x736F6C6343 STOP ADDMOD SMOD STOP CALLER ",
			"sourceMap": "69:579:0:-:0;;;;;;;;"
		},
		"gasEstimates": {
			"creation": {
				"codeDepositCost": "17200",
				"executionCost": "97",
				"totalCost": "17297"
			}
		},
		"methodIdentifiers": {}
	},
	"abi": []
}

contracts...artifacts...SLib_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [],
		"devdoc": {
			"kind": "dev",
			"methods": {},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/slib.sol": "SLib"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"contracts/slib.sol": {
			"keccak256": "0x41b3602250217911ce173ff2ee58efef8a145c7955debe7c9f95ef875b4547df",
			"license": "UNLICENSED",
			"urls": [
				"bzz-raw://6919056926cb2a2a57495dfc6f33a7c3934e4769352dd297e82b5d42796d8bab",
				"dweb:/ipfs/QmS5p33x9SvCx66QSWYehrEHrHSS5TEcLYQFZ2o3BQTCA8"
			]
		}
	},
	"version": 1
}

contracts...artifacts...Storage.json

{
	"deploy": {
		"VM:-": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"main:1": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"ropsten:3": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"rinkeby:4": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"kovan:42": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"görli:5": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"Custom": {
			"linkReferences": {},
			"autoDeployLib": true
		}
	},
	"data": {
		"bytecode": {
			"functionDebugData": {},
			"generatedSources": [],
			"linkReferences": {},
			"object": "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",
			"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x150 DUP1 PUSH2 0x20 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN INVALID PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0x36 JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x2E64CEC1 EQ PUSH2 0x3B JUMPI DUP1 PUSH4 0x6057361D EQ PUSH2 0x59 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x43 PUSH2 0x75 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x50 SWAP2 SWAP1 PUSH2 0xD9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x73 PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x6E SWAP2 SWAP1 PUSH2 0x9D JUMP JUMPDEST PUSH2 0x7E JUMP JUMPDEST STOP JUMPDEST PUSH1 0x0 DUP1 SLOAD SWAP1 POP SWAP1 JUMP JUMPDEST DUP1 PUSH1 0x0 DUP2 SWAP1 SSTORE POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 CALLDATALOAD SWAP1 POP PUSH2 0x97 DUP2 PUSH2 0x103 JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xB3 JUMPI PUSH2 0xB2 PUSH2 0xFE JUMP JUMPDEST JUMPDEST PUSH1 0x0 PUSH2 0xC1 DUP5 DUP3 DUP6 ADD PUSH2 0x88 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH2 0xD3 DUP2 PUSH2 0xF4 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0xEE PUSH1 0x0 DUP4 ADD DUP5 PUSH2 0xCA JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x10C DUP2 PUSH2 0xF4 JUMP JUMPDEST DUP2 EQ PUSH2 0x117 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP JUMP INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 BLOCKHASH 0x4E CALLDATACOPY DELEGATECALL DUP8 0xA8 SWAP11 SWAP4 0x2D 0xCA 0x5E PUSH24 0xFAAF6CA2DE3B991F93D230604B1B8DAAEF64766264736F6C PUSH4 0x43000807 STOP CALLER ",
			"sourceMap": "141:356:0:-:0;;;;;;;;;;;;;;;;;;;"
		},
		"deployedBytecode": {
			"functionDebugData": {
				"@retrieve_24": {
					"entryPoint": 117,
					"id": 24,
					"parameterSlots": 0,
					"returnSlots": 1
				},
				"@store_15": {
					"entryPoint": 126,
					"id": 15,
					"parameterSlots": 1,
					"returnSlots": 0
				},
				"abi_decode_t_uint256": {
					"entryPoint": 136,
					"id": null,
					"parameterSlots": 2,
					"returnSlots": 1
				},
				"abi_decode_tuple_t_uint256": {
					"entryPoint": 157,
					"id": null,
					"parameterSlots": 2,
					"returnSlots": 1
				},
				"abi_encode_t_uint256_to_t_uint256_fromStack": {
					"entryPoint": 202,
					"id": null,
					"parameterSlots": 2,
					"returnSlots": 0
				},
				"abi_encode_tuple_t_uint256__to_t_uint256__fromStack_reversed": {
					"entryPoint": 217,
					"id": null,
					"parameterSlots": 2,
					"returnSlots": 1
				},
				"allocate_unbounded": {
					"entryPoint": null,
					"id": null,
					"parameterSlots": 0,
					"returnSlots": 1
				},
				"cleanup_t_uint256": {
					"entryPoint": 244,
					"id": null,
					"parameterSlots": 1,
					"returnSlots": 1
				},
				"revert_error_c1322bf8034eace5e0b5c7295db60986aa89aae5e0ea0873e4689e076861a5db": {
					"entryPoint": null,
					"id": null,
					"parameterSlots": 0,
					"returnSlots": 0
				},
				"revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b": {
					"entryPoint": 254,
					"id": null,
					"parameterSlots": 0,
					"returnSlots": 0
				},
				"validator_revert_t_uint256": {
					"entryPoint": 259,
					"id": null,
					"parameterSlots": 1,
					"returnSlots": 0
				}
			},
			"generatedSources": [
				{
					"ast": {
						"nodeType": "YulBlock",
						"src": "0:1374:1",
						"statements": [
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "59:87:1",
									"statements": [
										{
											"nodeType": "YulAssignment",
											"src": "69:29:1",
											"value": {
												"arguments": [
													{
														"name": "offset",
														"nodeType": "YulIdentifier",
														"src": "91:6:1"
													}
												],
												"functionName": {
													"name": "calldataload",
													"nodeType": "YulIdentifier",
													"src": "78:12:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "78:20:1"
											},
											"variableNames": [
												{
													"name": "value",
													"nodeType": "YulIdentifier",
													"src": "69:5:1"
												}
											]
										},
										{
											"expression": {
												"arguments": [
													{
														"name": "value",
														"nodeType": "YulIdentifier",
														"src": "134:5:1"
													}
												],
												"functionName": {
													"name": "validator_revert_t_uint256",
													"nodeType": "YulIdentifier",
													"src": "107:26:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "107:33:1"
											},
											"nodeType": "YulExpressionStatement",
											"src": "107:33:1"
										}
									]
								},
								"name": "abi_decode_t_uint256",
								"nodeType": "YulFunctionDefinition",
								"parameters": [
									{
										"name": "offset",
										"nodeType": "YulTypedName",
										"src": "37:6:1",
										"type": ""
									},
									{
										"name": "end",
										"nodeType": "YulTypedName",
										"src": "45:3:1",
										"type": ""
									}
								],
								"returnVariables": [
									{
										"name": "value",
										"nodeType": "YulTypedName",
										"src": "53:5:1",
										"type": ""
									}
								],
								"src": "7:139:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "218:263:1",
									"statements": [
										{
											"body": {
												"nodeType": "YulBlock",
												"src": "264:83:1",
												"statements": [
													{
														"expression": {
															"arguments": [],
															"functionName": {
																"name": "revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b",
																"nodeType": "YulIdentifier",
																"src": "266:77:1"
															},
															"nodeType": "YulFunctionCall",
															"src": "266:79:1"
														},
														"nodeType": "YulExpressionStatement",
														"src": "266:79:1"
													}
												]
											},
											"condition": {
												"arguments": [
													{
														"arguments": [
															{
																"name": "dataEnd",
																"nodeType": "YulIdentifier",
																"src": "239:7:1"
															},
															{
																"name": "headStart",
																"nodeType": "YulIdentifier",
																"src": "248:9:1"
															}
														],
														"functionName": {
															"name": "sub",
															"nodeType": "YulIdentifier",
															"src": "235:3:1"
														},
														"nodeType": "YulFunctionCall",
														"src": "235:23:1"
													},
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "260:2:1",
														"type": "",
														"value": "32"
													}
												],
												"functionName": {
													"name": "slt",
													"nodeType": "YulIdentifier",
													"src": "231:3:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "231:32:1"
											},
											"nodeType": "YulIf",
											"src": "228:119:1"
										},
										{
											"nodeType": "YulBlock",
											"src": "357:117:1",
											"statements": [
												{
													"nodeType": "YulVariableDeclaration",
													"src": "372:15:1",
													"value": {
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "386:1:1",
														"type": "",
														"value": "0"
													},
													"variables": [
														{
															"name": "offset",
															"nodeType": "YulTypedName",
															"src": "376:6:1",
															"type": ""
														}
													]
												},
												{
													"nodeType": "YulAssignment",
													"src": "401:63:1",
													"value": {
														"arguments": [
															{
																"arguments": [
																	{
																		"name": "headStart",
																		"nodeType": "YulIdentifier",
																		"src": "436:9:1"
																	},
																	{
																		"name": "offset",
																		"nodeType": "YulIdentifier",
																		"src": "447:6:1"
																	}
																],
																"functionName": {
																	"name": "add",
																	"nodeType": "YulIdentifier",
																	"src": "432:3:1"
																},
																"nodeType": "YulFunctionCall",
																"src": "432:22:1"
															},
															{
																"name": "dataEnd",
																"nodeType": "YulIdentifier",
																"src": "456:7:1"
															}
														],
														"functionName": {
															"name": "abi_decode_t_uint256",
															"nodeType": "YulIdentifier",
															"src": "411:20:1"
														},
														"nodeType": "YulFunctionCall",
														"src": "411:53:1"
													},
													"variableNames": [
														{
															"name": "value0",
															"nodeType": "YulIdentifier",
															"src": "401:6:1"
														}
													]
												}
											]
										}
									]
								},
								"name": "abi_decode_tuple_t_uint256",
								"nodeType": "YulFunctionDefinition",
								"parameters": [
									{
										"name": "headStart",
										"nodeType": "YulTypedName",
										"src": "188:9:1",
										"type": ""
									},
									{
										"name": "dataEnd",
										"nodeType": "YulTypedName",
										"src": "199:7:1",
										"type": ""
									}
								],
								"returnVariables": [
									{
										"name": "value0",
										"nodeType": "YulTypedName",
										"src": "211:6:1",
										"type": ""
									}
								],
								"src": "152:329:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "552:53:1",
									"statements": [
										{
											"expression": {
												"arguments": [
													{
														"name": "pos",
														"nodeType": "YulIdentifier",
														"src": "569:3:1"
													},
													{
														"arguments": [
															{
																"name": "value",
																"nodeType": "YulIdentifier",
																"src": "592:5:1"
															}
														],
														"functionName": {
															"name": "cleanup_t_uint256",
															"nodeType": "YulIdentifier",
															"src": "574:17:1"
														},
														"nodeType": "YulFunctionCall",
														"src": "574:24:1"
													}
												],
												"functionName": {
													"name": "mstore",
													"nodeType": "YulIdentifier",
													"src": "562:6:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "562:37:1"
											},
											"nodeType": "YulExpressionStatement",
											"src": "562:37:1"
										}
									]
								},
								"name": "abi_encode_t_uint256_to_t_uint256_fromStack",
								"nodeType": "YulFunctionDefinition",
								"parameters": [
									{
										"name": "value",
										"nodeType": "YulTypedName",
										"src": "540:5:1",
										"type": ""
									},
									{
										"name": "pos",
										"nodeType": "YulTypedName",
										"src": "547:3:1",
										"type": ""
									}
								],
								"src": "487:118:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "709:124:1",
									"statements": [
										{
											"nodeType": "YulAssignment",
											"src": "719:26:1",
											"value": {
												"arguments": [
													{
														"name": "headStart",
														"nodeType": "YulIdentifier",
														"src": "731:9:1"
													},
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "742:2:1",
														"type": "",
														"value": "32"
													}
												],
												"functionName": {
													"name": "add",
													"nodeType": "YulIdentifier",
													"src": "727:3:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "727:18:1"
											},
											"variableNames": [
												{
													"name": "tail",
													"nodeType": "YulIdentifier",
													"src": "719:4:1"
												}
											]
										},
										{
											"expression": {
												"arguments": [
													{
														"name": "value0",
														"nodeType": "YulIdentifier",
														"src": "799:6:1"
													},
													{
														"arguments": [
															{
																"name": "headStart",
																"nodeType": "YulIdentifier",
																"src": "812:9:1"
															},
															{
																"kind": "number",
																"nodeType": "YulLiteral",
																"src": "823:1:1",
																"type": "",
																"value": "0"
															}
														],
														"functionName": {
															"name": "add",
															"nodeType": "YulIdentifier",
															"src": "808:3:1"
														},
														"nodeType": "YulFunctionCall",
														"src": "808:17:1"
													}
												],
												"functionName": {
													"name": "abi_encode_t_uint256_to_t_uint256_fromStack",
													"nodeType": "YulIdentifier",
													"src": "755:43:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "755:71:1"
											},
											"nodeType": "YulExpressionStatement",
											"src": "755:71:1"
										}
									]
								},
								"name": "abi_encode_tuple_t_uint256__to_t_uint256__fromStack_reversed",
								"nodeType": "YulFunctionDefinition",
								"parameters": [
									{
										"name": "headStart",
										"nodeType": "YulTypedName",
										"src": "681:9:1",
										"type": ""
									},
									{
										"name": "value0",
										"nodeType": "YulTypedName",
										"src": "693:6:1",
										"type": ""
									}
								],
								"returnVariables": [
									{
										"name": "tail",
										"nodeType": "YulTypedName",
										"src": "704:4:1",
										"type": ""
									}
								],
								"src": "611:222:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "879:35:1",
									"statements": [
										{
											"nodeType": "YulAssignment",
											"src": "889:19:1",
											"value": {
												"arguments": [
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "905:2:1",
														"type": "",
														"value": "64"
													}
												],
												"functionName": {
													"name": "mload",
													"nodeType": "YulIdentifier",
													"src": "899:5:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "899:9:1"
											},
											"variableNames": [
												{
													"name": "memPtr",
													"nodeType": "YulIdentifier",
													"src": "889:6:1"
												}
											]
										}
									]
								},
								"name": "allocate_unbounded",
								"nodeType": "YulFunctionDefinition",
								"returnVariables": [
									{
										"name": "memPtr",
										"nodeType": "YulTypedName",
										"src": "872:6:1",
										"type": ""
									}
								],
								"src": "839:75:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "965:32:1",
									"statements": [
										{
											"nodeType": "YulAssignment",
											"src": "975:16:1",
											"value": {
												"name": "value",
												"nodeType": "YulIdentifier",
												"src": "986:5:1"
											},
											"variableNames": [
												{
													"name": "cleaned",
													"nodeType": "YulIdentifier",
													"src": "975:7:1"
												}
											]
										}
									]
								},
								"name": "cleanup_t_uint256",
								"nodeType": "YulFunctionDefinition",
								"parameters": [
									{
										"name": "value",
										"nodeType": "YulTypedName",
										"src": "947:5:1",
										"type": ""
									}
								],
								"returnVariables": [
									{
										"name": "cleaned",
										"nodeType": "YulTypedName",
										"src": "957:7:1",
										"type": ""
									}
								],
								"src": "920:77:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "1092:28:1",
									"statements": [
										{
											"expression": {
												"arguments": [
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "1109:1:1",
														"type": "",
														"value": "0"
													},
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "1112:1:1",
														"type": "",
														"value": "0"
													}
												],
												"functionName": {
													"name": "revert",
													"nodeType": "YulIdentifier",
													"src": "1102:6:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "1102:12:1"
											},
											"nodeType": "YulExpressionStatement",
											"src": "1102:12:1"
										}
									]
								},
								"name": "revert_error_c1322bf8034eace5e0b5c7295db60986aa89aae5e0ea0873e4689e076861a5db",
								"nodeType": "YulFunctionDefinition",
								"src": "1003:117:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "1215:28:1",
									"statements": [
										{
											"expression": {
												"arguments": [
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "1232:1:1",
														"type": "",
														"value": "0"
													},
													{
														"kind": "number",
														"nodeType": "YulLiteral",
														"src": "1235:1:1",
														"type": "",
														"value": "0"
													}
												],
												"functionName": {
													"name": "revert",
													"nodeType": "YulIdentifier",
													"src": "1225:6:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "1225:12:1"
											},
											"nodeType": "YulExpressionStatement",
											"src": "1225:12:1"
										}
									]
								},
								"name": "revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b",
								"nodeType": "YulFunctionDefinition",
								"src": "1126:117:1"
							},
							{
								"body": {
									"nodeType": "YulBlock",
									"src": "1292:79:1",
									"statements": [
										{
											"body": {
												"nodeType": "YulBlock",
												"src": "1349:16:1",
												"statements": [
													{
														"expression": {
															"arguments": [
																{
																	"kind": "number",
																	"nodeType": "YulLiteral",
																	"src": "1358:1:1",
																	"type": "",
																	"value": "0"
																},
																{
																	"kind": "number",
																	"nodeType": "YulLiteral",
																	"src": "1361:1:1",
																	"type": "",
																	"value": "0"
																}
															],
															"functionName": {
																"name": "revert",
																"nodeType": "YulIdentifier",
																"src": "1351:6:1"
															},
															"nodeType": "YulFunctionCall",
															"src": "1351:12:1"
														},
														"nodeType": "YulExpressionStatement",
														"src": "1351:12:1"
													}
												]
											},
											"condition": {
												"arguments": [
													{
														"arguments": [
															{
																"name": "value",
																"nodeType": "YulIdentifier",
																"src": "1315:5:1"
															},
															{
																"arguments": [
																	{
																		"name": "value",
																		"nodeType": "YulIdentifier",
																		"src": "1340:5:1"
																	}
																],
																"functionName": {
																	"name": "cleanup_t_uint256",
																	"nodeType": "YulIdentifier",
																	"src": "1322:17:1"
																},
																"nodeType": "YulFunctionCall",
																"src": "1322:24:1"
															}
														],
														"functionName": {
															"name": "eq",
															"nodeType": "YulIdentifier",
															"src": "1312:2:1"
														},
														"nodeType": "YulFunctionCall",
														"src": "1312:35:1"
													}
												],
												"functionName": {
													"name": "iszero",
													"nodeType": "YulIdentifier",
													"src": "1305:6:1"
												},
												"nodeType": "YulFunctionCall",
												"src": "1305:43:1"
											},
											"nodeType": "YulIf",
											"src": "1302:63:1"
										}
									]
								},
								"name": "validator_revert_t_uint256",
								"nodeType": "YulFunctionDefinition",
								"parameters": [
									{
										"name": "value",
										"nodeType": "YulTypedName",
										"src": "1285:5:1",
										"type": ""
									}
								],
								"src": "1249:122:1"
							}
						]
					},
					"contents": "{\n\n    function abi_decode_t_uint256(offset, end) -> value {\n        value := calldataload(offset)\n        validator_revert_t_uint256(value)\n    }\n\n    function abi_decode_tuple_t_uint256(headStart, dataEnd) -> value0 {\n        if slt(sub(dataEnd, headStart), 32) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() }\n\n        {\n\n            let offset := 0\n\n            value0 := abi_decode_t_uint256(add(headStart, offset), dataEnd)\n        }\n\n    }\n\n    function abi_encode_t_uint256_to_t_uint256_fromStack(value, pos) {\n        mstore(pos, cleanup_t_uint256(value))\n    }\n\n    function abi_encode_tuple_t_uint256__to_t_uint256__fromStack_reversed(headStart , value0) -> tail {\n        tail := add(headStart, 32)\n\n        abi_encode_t_uint256_to_t_uint256_fromStack(value0,  add(headStart, 0))\n\n    }\n\n    function allocate_unbounded() -> memPtr {\n        memPtr := mload(64)\n    }\n\n    function cleanup_t_uint256(value) -> cleaned {\n        cleaned := value\n    }\n\n    function revert_error_c1322bf8034eace5e0b5c7295db60986aa89aae5e0ea0873e4689e076861a5db() {\n        revert(0, 0)\n    }\n\n    function revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() {\n        revert(0, 0)\n    }\n\n    function validator_revert_t_uint256(value) {\n        if iszero(eq(value, cleanup_t_uint256(value))) { revert(0, 0) }\n    }\n\n}\n",
					"id": 1,
					"language": "Yul",
					"name": "#utility.yul"
				}
			],
			"immutableReferences": {},
			"linkReferences": {},
			"object": "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",
			"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0x36 JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x2E64CEC1 EQ PUSH2 0x3B JUMPI DUP1 PUSH4 0x6057361D EQ PUSH2 0x59 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x43 PUSH2 0x75 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x50 SWAP2 SWAP1 PUSH2 0xD9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x73 PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x6E SWAP2 SWAP1 PUSH2 0x9D JUMP JUMPDEST PUSH2 0x7E JUMP JUMPDEST STOP JUMPDEST PUSH1 0x0 DUP1 SLOAD SWAP1 POP SWAP1 JUMP JUMPDEST DUP1 PUSH1 0x0 DUP2 SWAP1 SSTORE POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 CALLDATALOAD SWAP1 POP PUSH2 0x97 DUP2 PUSH2 0x103 JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xB3 JUMPI PUSH2 0xB2 PUSH2 0xFE JUMP JUMPDEST JUMPDEST PUSH1 0x0 PUSH2 0xC1 DUP5 DUP3 DUP6 ADD PUSH2 0x88 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH2 0xD3 DUP2 PUSH2 0xF4 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0xEE PUSH1 0x0 DUP4 ADD DUP5 PUSH2 0xCA JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x10C DUP2 PUSH2 0xF4 JUMP JUMPDEST DUP2 EQ PUSH2 0x117 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP JUMP INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 BLOCKHASH 0x4E CALLDATACOPY DELEGATECALL DUP8 0xA8 SWAP11 SWAP4 0x2D 0xCA 0x5E PUSH24 0xFAAF6CA2DE3B991F93D230604B1B8DAAEF64766264736F6C PUSH4 0x43000807 STOP CALLER ",
			"sourceMap": "141:356:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;416:79;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;271:64;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;416:79;457:7;482:6;;475:13;;416:79;:::o;271:64::-;325:3;316:6;:12;;;;271:64;:::o;7:139:1:-;53:5;91:6;78:20;69:29;;107:33;134:5;107:33;:::i;:::-;7:139;;;;:::o;152:329::-;211:6;260:2;248:9;239:7;235:23;231:32;228:119;;;266:79;;:::i;:::-;228:119;386:1;411:53;456:7;447:6;436:9;432:22;411:53;:::i;:::-;401:63;;357:117;152:329;;;;:::o;487:118::-;574:24;592:5;574:24;:::i;:::-;569:3;562:37;487:118;;:::o;611:222::-;704:4;742:2;731:9;727:18;719:26;;755:71;823:1;812:9;808:17;799:6;755:71;:::i;:::-;611:222;;;;:::o;920:77::-;957:7;986:5;975:16;;920:77;;;:::o;1126:117::-;1235:1;1232;1225:12;1249:122;1322:24;1340:5;1322:24;:::i;:::-;1315:5;1312:35;1302:63;;1361:1;1358;1351:12;1302:63;1249:122;:::o"
		},
		"gasEstimates": {
			"creation": {
				"codeDepositCost": "67200",
				"executionCost": "117",
				"totalCost": "67317"
			},
			"external": {
				"retrieve()": "2415",
				"store(uint256)": "22520"
			}
		},
		"methodIdentifiers": {
			"retrieve()": "2e64cec1",
			"store(uint256)": "6057361d"
		}
	},
	"abi": [
		{
			"inputs": [],
			"name": "retrieve",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "uint256",
					"name": "num",
					"type": "uint256"
				}
			],
			"name": "store",
			"outputs": [],
			"stateMutability": "nonpayable",
			"type": "function"
		}
	]
}

contracts...artifacts...Storage_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [],
				"name": "retrieve",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "num",
						"type": "uint256"
					}
				],
				"name": "store",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"details": "Store & retrieve value in a variable",
			"kind": "dev",
			"methods": {
				"retrieve()": {
					"details": "Return value ",
					"returns": {
						"_0": "value of 'number'"
					}
				},
				"store(uint256)": {
					"details": "Store value in variable",
					"params": {
						"num": "value to store"
					}
				}
			},
			"title": "Storage",
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"contracts/1_Storage.sol": "Storage"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": false,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"contracts/1_Storage.sol": {
			"keccak256": "0xb6ee9d528b336942dd70d3b41e2811be10a473776352009fd73f85604f5ed206",
			"license": "GPL-3.0",
			"urls": [
				"bzz-raw://fe52c6e3c04ba5d83ede6cc1a43c45fa43caa435b207f64707afb17d3af1bcf1",
				"dweb:/ipfs/QmawU3NM1WNWkBauRudYCiFvuFE1tTLHB98akyBvb9UWwA"
			]
		}
	},
	"version": 1
}

contracts...ArtProject.sol

// SPDX-License-Identifier: UNLICENSED

pragma solidity ^0.8.5;
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "./slib.sol";
import "./fundRasingShareToken.sol";

contract ArtistMembers is Ownable{
    // struct Artist{
    //     uint id;
    //     address artistAddress;
    //     string name;
    //     string iconURL;
    // }

    mapping(address => bool) private artistExist; //check projectId return bool
    mapping(address => uint) private artistIdIndex; //check projectId return bool
    SLib.Artist[] private artistList;
    uint private artistCount;

    modifier isArtistIdExist(uint id) {
        require(id > 0 && id <= artistCount, "artist Id must less than artistCount");
        _;
    }

    modifier isArtistAddressExist(address _address) {
        require(artistExist[_address], "artist Id must less than artistCount");
        _;
    }

    event ArtistAdd(address indexed artistAddress);

    constructor (){
        artistCount = 0;
    }

    function addArtist (address _address, string memory _name, string memory _iconURL) external  returns (SLib.Artist memory artist){
        require(!artistExist[_address], "Caller is artist already");
        artistCount ++;
        artistExist[_address] = true;
        SLib.Artist memory newArtist = SLib.Artist({
            id:artistCount,
            artistAddress:_address,
            name:_name,
            iconURL:_iconURL
        });
        artistList.push(newArtist);
        artistIdIndex[_address] = artistCount - 1;

        // omit event

        return newArtist;
    }

    function checkIsArtistExist(address _address) public view returns (bool) {
        return artistExist[_address];
    }

    function getArtistSize() public view returns (uint) {
        return artistCount;
    }

    function getArtistById(uint id) isArtistIdExist(id) public view returns (SLib.Artist memory artist){
        return artistList[id - 1];
    }

    function getArtistByAddress(address _address) isArtistAddressExist(_address) public view returns (SLib.Artist memory artist){
        uint artistIndex = artistIdIndex[_address];
        return artistList[artistIndex];
    }
}



contract ArtProjects is Ownable{

    mapping(uint => bool) private projectExist; //check projectId return bool
    SLib.Project[] private projectList;
    uint private projectCount = 0;
    
    // projectId -> investor address -> invest amount
    mapping(uint => mapping(address => uint)) projectAddressFundAmount;
    mapping(uint => address[] ) projectFunderList;
    mapping(address => uint[]) investerFundedProjectList;

    modifier isProjectIdExist(uint id) {
        require(id > 0 && id <= projectCount, "project Id must less than projectCount");
        _;
    }

    constructor(){

    }

    function addProject(address _artistAddress, string memory _name, string memory _description, uint _targetFundingAmount) external {
        // projectExist[msg.sender] = true;
        projectCount ++;
        SLib.Project memory newProject = SLib.Project({
            id:projectCount,
            artistAddress: _artistAddress,
            name:_name,
            description:_description,
            targetFundingAmount:_targetFundingAmount,
            currentFundingAmount: 0,
            totalFunder:0,
            isOpen:true
        });
        projectList.push(newProject);
    }

    function addFunderAmount(uint projectId, address _investorAddress, uint amount) isProjectIdExist(projectId) external {
        SLib.Project storage project = projectList[projectId - 1];

        // block if not open
        require(project.isOpen, "Project fund rasing is closed") ;

        project.currentFundingAmount += amount;

        // add new investor record
        if(projectAddressFundAmount[projectId][_investorAddress] == 0){
            // if no invest record, add to project list/ investor list
            project.totalFunder += 1; //add a new funder
            projectFunderList[projectId].push(_investorAddress);
            investerFundedProjectList[_investorAddress].push(projectId);
        }
        // add fund amount
        projectAddressFundAmount[projectId][_investorAddress] += amount;
    }

    function endProject(uint projectId)isProjectIdExist(projectId) external {
        SLib.Project storage project = projectList[projectId - 1];
        require(project.isOpen, "Project fund rasing is closed") ;
        project.isOpen = false;
    }

    function checkIsProjectExist(uint id) public view returns (bool) {
        return projectExist[id];
    }

    function getProjectSize() public view returns (uint) {
        return projectCount;
    }

    function getProjectById(uint id) isProjectIdExist(id) public view returns (SLib.Project memory project){
        return projectList[id - 1];
    }
}

contract MainGame is Ownable{

    ArtProjects artProjects;
    ArtistMembers artistMembers;
    ERC20 platformToken;
    FundRasingShareToken fundRasingShareToken;

    constructor(address tokenAddress, address _artProjectsAddress, address _artistMembersAddress){
        artProjects = ArtProjects(_artProjectsAddress);
        artistMembers = ArtistMembers(_artistMembersAddress);
        platformToken = ERC20(tokenAddress);
    }

    function registerAsArtist(string memory _name, string memory _iconURL) public {
        artistMembers.addArtist(msg.sender, _name, _iconURL);
        // address _address, string memory _name, string memory _iconURL
    }

    function kickStartProject(string memory _name, string memory _description, uint _targetFundingAmount) public{
        require(artistMembers.checkIsArtistExist(msg.sender));
        // address _artistAddress, string memory _name, string memory _description, uint _targetFundingAmount
        artProjects.addProject(msg.sender, _name, _description, _targetFundingAmount);
    }

    function addFundToProject (uint projectId, uint amount) public {
        artProjects.addFunderAmount(projectId, msg.sender, amount);
        platformToken.transfer(address(this), amount);
    }

    function endProject (uint projectId) public {
        artProjects.endProject(projectId);
    }

    function mintProjectShareNFT(){
        
    }

}

contracts...fundRasingShareToken.sol

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.2;

import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/Counters.sol";
import "./slib.sol";

contract FundRasingShareToken is ERC721, Ownable {
    using Counters for Counters.Counter;
    Counters.Counter private _tokenIdCounter;

    mapping(uint => SLib.ProjectShare) projectShareMap;
    mapping(address => uint[]) ownedTokensId;

    constructor() ERC721("FundRasingShareToken", "MTK") {
        _tokenIdCounter.increment();
    }

    function safeMintProjectShareNFT(address to, uint _projectId, uint _shareInPercentage) public {
        uint256 tokenId = _tokenIdCounter.current();
        _tokenIdCounter.increment();
        _safeMint(to, tokenId);

        // save metadata
        SLib.ProjectShare memory newProjectShare = SLib.ProjectShare({
            projectId:_projectId,
            shareInPercentage: _shareInPercentage
        });
        projectShareMap[tokenId] = newProjectShare;

        ownedTokensId[to].push(tokenId);
    }

    function getMetadataByTokenId(uint tokenId) public view returns (SLib.ProjectShare memory) {
        require(tokenId > 0 && tokenId < _tokenIdCounter.current(), "token Id not exist");
        return projectShareMap[tokenId];
    }

    function getOwnedToken(address _address) public view returns ( uint[] memory ){
        return ownedTokensId[_address];
    }

    function getAddressTokensWithMetadata (address _address) public view returns (SLib.ProjectShare[] memory)  {

        uint [] memory tokenIds = ownedTokensId[_address];
        SLib.ProjectShare [] memory results = new SLib.ProjectShare[](tokenIds.length);
        for(uint i = 0; i <= tokenIds.length; i++){
            results[i] = projectShareMap[tokenIds[i]];
        }
        return results;
    }
    
    // function getMetadataByTokenIds (uint[] memory tokenIds) public view returns (SLib.ProjectShare[] memory) {
    //     SLib.ProjectShare [] memory tempArray;
    //     for (uint i = 0; i < tokenIds.length; i++) {
    //         tempArray.push(projectShareMap[i]);
    //     }
    //     return  tempArray;
    // }
}

contracts...slib.sol

// SPDX-License-Identifier: UNLICENSED

pragma solidity ^0.8.5;

library SLib {
    struct Artist{
        uint id;
        address artistAddress;
        string name;
        string iconURL;
    }  

    struct Project{
        uint id;
        address artistAddress;
        string name;
        string description;
        uint targetFundingAmount;
        uint currentFundingAmount;
        // mapping(address => uint) addressFundAmount;
        // address [] funderList;
        uint totalFunder;
        bool isOpen;
    }

    struct ProjectShare {
        uint projectId;
        uint shareInPercentage;
    }
}

contracts...testToken.sol

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.2;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/access/Ownable.sol";

contract PlatformToken is ERC20, Ownable {
    constructor() ERC20("PlatformToken", "PTK") {
        _mint(msg.sender, 10000000 * 10 ** decimals());
    }

    function mint(address to, uint256 amount) public onlyOwner {
        _mint(to, amount);
    }
}

scripts...deploy_ethers.js

// Right click on the script name and hit "Run" to execute
(async () => {
    try {
        console.log('Running deployWithEthers script...')
    
        const contractName = 'Storage' // Change this for other contract
        const constructorArgs = []    // Put constructor args (if any) here for your contract

        // Note that the script needs the ABI which is generated from the compilation artifact.
        // Make sure contract is compiled and artifacts are generated
        const artifactsPath = `browser/contracts/artifacts/${contractName}.json` // Change this for different path
    
        const metadata = JSON.parse(await remix.call('fileManager', 'getFile', artifactsPath))
        // 'web3Provider' is a remix global variable object
        const signer = (new ethers.providers.Web3Provider(web3Provider)).getSigner()
    
        let factory = new ethers.ContractFactory(metadata.abi, metadata.data.bytecode.object, signer);
    
        let contract = await factory.deploy(...constructorArgs);
    
        console.log('Contract Address: ', contract.address);
    
        // The contract is NOT deployed yet; we must wait until it is mined
        await contract.deployed()
        console.log('Deployment successful.')
    } catch (e) {
        console.log(e.message)
    }
})()

scripts...deploy_web3.js

// Right click on the script name and hit "Run" to execute
(async () => {
    try {
        console.log('Running deployWithWeb3 script...')
        
        const contractName = 'Storage' // Change this for other contract
        const constructorArgs = []    // Put constructor args (if any) here for your contract
    
        // Note that the script needs the ABI which is generated from the compilation artifact.
        // Make sure contract is compiled and artifacts are generated
        const artifactsPath = `browser/contracts/artifacts/${contractName}.json` // Change this for different path

        const metadata = JSON.parse(await remix.call('fileManager', 'getFile', artifactsPath))
        const accounts = await web3.eth.getAccounts()
    
        let contract = new web3.eth.Contract(metadata.abi)
    
        contract = contract.deploy({
            data: metadata.data.bytecode.object,
            arguments: constructorArgs
        })
    
        const newContractInstance = await contract.send({
            from: accounts[0],
            gas: 1500000,
            gasPrice: '30000000000'
        })
        console.log('Contract deployed at address: ', newContractInstance.options.address)
    } catch (e) {
        console.log(e.message)
    }
  })()

tests...4_Ballot_test.sol

// SPDX-License-Identifier: GPL-3.0

pragma solidity >=0.7.0 <0.9.0;
import "remix_tests.sol"; // this import is automatically injected by Remix.
import "../contracts/3_Ballot.sol";

contract BallotTest {
   
    bytes32[] proposalNames;
   
    Ballot ballotToTest;
    function beforeAll () public {
        proposalNames.push(bytes32("candidate1"));
        ballotToTest = new Ballot(proposalNames);
    }
    
    function checkWinningProposal () public {
        ballotToTest.vote(0);
        Assert.equal(ballotToTest.winningProposal(), uint(0), "proposal at index 0 should be the winning proposal");
        Assert.equal(ballotToTest.winnerName(), bytes32("candidate1"), "candidate1 should be the winner name");
    }
    
    function checkWinninProposalWithReturnValue () public view returns (bool) {
        return ballotToTest.winningProposal() == 0;
    }
}