Thegaram

Conflux Network Developer Resources

Last update: May 1, 2021

Intro

Conflux Network is a PoW blockchain that achieves 3000+ transactions per second (TPS) through the DAG-based (directed acyclic graph) Tree-Graph algorithm.

For developers:

• PoW is a proven consensus mechanism for large scale blockchain networks
• High TPS means transaction fees will be significantly lower

Thegaram

const Account = require('js-conflux-sdk/src/account');
const assert = require('assert');
const { Conflux, Drip, Message, util } = require('js-conflux-sdk');

async function main() {
    // ---- generate random private key ----
    const privkey = util.sign.randomPrivateKey();
    console.log('private key:', util.format.hex(privkey));

    // ---- derive public key ----

Thegaram

build
$ cargo build --release --features final

run a dev node
$ ../target/release/openethereum --chain dev --jsonrpc-cors="*"

deploy contract

```sol
contract Storage {

Thegaram

example-1:
----------

cache: {}

> create checkpoint #0
> write k=1 v=2

cache: { 1: (original = 1, current = 2) }

Thegaram

/*
Source: ConsenSys (https://github.com/ConsenSys/Tokens/blob/fdf687c69d998266a95f15216b1955a4965a0a6d/contracts/eip20/EIP20.sol)
*/

pragma solidity ^0.5.11;

contract EIP20Interface {
    /* This is a slight change to the ERC20 base standard.
    function totalSupply() constant returns (uint256 supply);
    is replaced with:

Thegaram

/*
Source: ConsenSys (https://github.com/ConsenSys/Tokens/blob/fdf687c69d998266a95f15216b1955a4965a0a6d/contracts/eip20/EIP20.sol)
*/

pragma solidity ^0.5.11;

contract EIP20Interface {
    /* This is a slight change to the ERC20 base standard.
    function totalSupply() constant returns (uint256 supply);
    is replaced with:

Thegaram

/*
Source: ConsenSys (https://github.com/ConsenSys/Tokens/blob/fdf687c69d998266a95f15216b1955a4965a0a6d/contracts/eip20/EIP20.sol)
*/

pragma solidity ^0.5.11;

contract EIP20Interface {
    /* This is a slight change to the ERC20 base standard.
    function totalSupply() constant returns (uint256 supply);
    is replaced with: