Alex Van de Sande alexvandesande

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## token-minimum.sol
pragma solidity ^0.4.20;

contract MyToken {
    /* This creates an array with all balances */
    mapping (address => uint256) public balanceOf;

    /* Initializes contract with initial supply tokens to the creator of the contract */
    function MyToken(
        uint256 initialSupply
        ) public {

## Decentralized ENS identities.md

      
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                alexvandesande
                / Decentralized ENS identities.md
            
            
              Last active
              April 16, 2018 12:32
            
          
    Abstract

One of the biggest pain point for users in ethereum:

users don't want to think about ether
users don't want to think about backing up private keys or seed phrases
users need to set up 2 factor authentication to be secure
users want to be able to have a simple identifiable username
users want to be able to pay for transactions using what they already have on the system, be apple pay, xbox points or even a credit card
users want to use the same username accross multiple devices in a trustless manner


## congress.sol
  pragma solidity ^0.4.2;
  contract owned {
      address public owner;

      function owned() {
          owner = msg.sender;
      }

      modifier onlyOwner {
          require (msg.sender == owner);

## Name resellers.js
/*

    One of the takeaways I had from the ENS workshop, is that if buying domains
    from secundary services is easy and quick, it will take the pressure off the
    main ENS system to be perfect. So since I didn’t see any decent reselling
    contract I decided to try my luck on my own. It's not yet finalized but shows
    some characteristics I want on the service.

    ## Both instant buy and actions
    One of the feedbacks I had is that many domain owners do not know how to price

## recoversecret.md

      
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                alexvandesande
                / recoversecret.md
            
            
              Last active
              October 12, 2017 05:42
            
              
                How to recover a bid on ENS if you still have the master salt
              
          
    How to recover a lost a ENS bid if you still have the secret


Download your bid backup and open it in a text editor. You can paste the code on a service like this to make it more readable: https://jsonformatter.curiousconcept.com


Search for the name of your bid to check it's not there. If it's not then at the top of your file you'll find something like this:


{
   "About":{
      "backupDate":"2017-06-17T15:34:23.014Z",


## ethernalsale.js
pragma solidity ^0.4.2;

contract ethernalSale {
    struct order {
        uint amount;
        address buyer;
    }

    mapping (uint => order) orderBook;
    mapping (address => uint) balanceOf;

## Attest.md

      
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                alexvandesande
                / Attest.md
            
            
              Last active
              February 19, 2017 13:36
            
          
    Donation move

I have been contacted by the account that donated 5k ether to the Doge coin bounty contract [1][2].
They were unhappy with the slow progress of the doge-connection and felt that Doge had also lost
a lot of its steam and would like to donate to other ethereum related donation projects.
I was able to verify that the person contacted me indeed held the private key to the account 0x841145B44840C946E21dbC190264b8E0D5029369 and that
it was their intention to do so by deploying this attest contract below, which they used to say:
"I'd like 5000 ether to be donated to Giveth". These can be independently verified by using mist and using the abi pasted below.

  
## style.css
::selection {
    color: #fff;
    text-shadow: 0 0 0
}

::-moz-selection {
    color: #fff;
    text-shadow: 0 0 0
}

## timelock.sol
/*

# Time Locked Multisig

This is a different twist on the Congress DAO / Multisig. Instead of every action requiring the approval of an X number of members, instead any transactions can be initiated by a single member, but they all will require a minimum amount of delay before they can be executed, which varies according to the support that transaction has. The more approvals a proposal has, the sooner it can be executed. A member can vote against a transaction, which will mean that it will cancel one of the other approved signatures. In a 5 members DAO, each vote means the time to wait dimishes by 10x.

This means that if you don't have urgency, one or two signatures might be all you need to execute any transaction. But if a single key is compromised, other keys can delay that transaction for years, making sure that the main account is emptied out way before that.

Transaction delays:
	pragma solidity ^0.4.20;

	contract MyToken {
	/* This creates an array with all balances */
	mapping (address => uint256) public balanceOf;

	/* Initializes contract with initial supply tokens to the creator of the contract */
	function MyToken(
	uint256 initialSupply
	) public {
	pragma solidity ^0.4.2;
	contract owned {
	address public owner;

	function owned() {
	owner = msg.sender;
	}

	modifier onlyOwner {
	require (msg.sender == owner);
	/*

	One of the takeaways I had from the ENS workshop, is that if buying domains
	from secundary services is easy and quick, it will take the pressure off the
	main ENS system to be perfect. So since I didn’t see any decent reselling
	contract I decided to try my luck on my own. It's not yet finalized but shows
	some characteristics I want on the service.

	## Both instant buy and actions
	One of the feedbacks I had is that many domain owners do not know how to price
	pragma solidity ^0.4.2;

	contract ethernalSale {
	struct order {
	uint amount;
	address buyer;
	}

	mapping (uint => order) orderBook;
	mapping (address => uint) balanceOf;
	::selection {
	color: #fff;
	text-shadow: 0 0 0
	}

	::-moz-selection {
	color: #fff;
	text-shadow: 0 0 0
	}
	/*

	# Time Locked Multisig

	This is a different twist on the Congress DAO / Multisig. Instead of every action requiring the approval of an X number of members, instead any transactions can be initiated by a single member, but they all will require a minimum amount of delay before they can be executed, which varies according to the support that transaction has. The more approvals a proposal has, the sooner it can be executed. A member can vote against a transaction, which will mean that it will cancel one of the other approved signatures. In a 5 members DAO, each vote means the time to wait dimishes by 10x.

	This means that if you don't have urgency, one or two signatures might be all you need to execute any transaction. But if a single key is compromised, other keys can delay that transaction for years, making sure that the main account is emptied out way before that.

	Transaction delays: