microchipgnu

### Keybase proof

I hereby claim:

  * I am lewisfreitas on github.
  * I am luisfreitas (https://keybase.io/luisfreitas) on keybase.
  * I have a public key ASAFxnNu8jZA32BPCiJTBNbHe19adb97JlC94GtJXp5DNQo

To claim this, I am signing this object:

microchipgnu

pragma solidity ^0.4.18;


/**
 * @title SafeMath
 * @dev Math operations with safety checks that throw on error
 */
library SafeMath {
  function mul(uint256 a, uint256 b) internal pure returns (uint256) {

microchipgnu

pragma solidity ^0.4.21;

/// @author Luis Freitas, Miguel Amaral (https://repop.world)
contract REPOPAccessControl {
    address public ceoAddress;
    address public cfoAddress;
    address public cooAddress;

    bool public paused = false;

microchipgnu

pragma solidity ^0.4.18;

contract CoinFlip {
  uint256 public consecutiveWins;
  uint256 lastHash;
  uint256 FACTOR = 57896044618658097711785492504343953926634992332820282019728792003956564819968;
  
  function CoinFlip() public {
    consecutiveWins = 0;
  }

microchipgnu

pragma solidity ^0.4.18;

contract CoinFlip {
  uint256 public consecutiveWins;
  uint256 lastHash;
  uint256 FACTOR = 57896044618658097711785492504343953926634992332820282019728792003956564819968;
  
  function CoinFlip() public {
    consecutiveWins = 0;
  }

microchipgnu

pragma solidity ^0.4.24;

contract HashStorage{
    
    mapping(address => bytes32[]) hashes;
    mapping(string => bytes32) tagsToHash;
    
    function write(bytes32 _hash, string tags) public{
        /*TODO: add requires*/
        hashes[msg.sender].push(_hash);

microchipgnu

pragma solidity ^0.4.24;


/**
 * @title Ownable
 * @dev The Ownable contract has an owner address, and provides basic authorization control
 * functions, this simplifies the implementation of "user permissions".
 */
contract Ownable {
  address public owner;

microchipgnu

pragma solidity ^0.4.24;



/**
 * @title Ownable
 * @dev The Ownable contract has an owner address, and provides basic authorization control
 * functions, this simplifies the implementation of "user permissions".
 */
contract Ownable {

microchipgnu

pragma solidity ^0.4.24;



/**
 * @title Ownable
 * @dev The Ownable contract has an owner address, and provides basic authorization control
 * functions, this simplifies the implementation of "user permissions".
 */
contract Ownable {

microchipgnu

pragma solidity ^0.4.24;



/**
 * @title Ownable
 * @dev The Ownable contract has an owner address, and provides basic authorization control
 * functions, this simplifies the implementation of "user permissions".
 */
contract Ownable {