智能合约代码

/** *Submitted for verification at Etherscan.io on 2017-08-15*/pragma solidity ^0.4.11;contract Owned { address public owner; function Owned() { owner = msg.sender; } ...

/** *Submitted for verification at Etherscan.io on 2018-12-18*/pragma solidity ^0.4.23;// This is the proxy contract for the TrustToken Registry// File: contracts/Proxy/Proxy.sol/** * @titl...

/** *Submitted for verification at Etherscan.io on 2017-05-29*/pragma solidity ^0.4.10;/* taking ideas from FirstBlood token */contract SafeMath { /* function assert(bool assertion) intern...

File 1 of 4: OwnedUpgradeabilityProxy.solpragma solidity ^0.4.24;import './UpgradeabilityProxy.sol';/** * @title OwnedUpgradeabilityProxy * @dev This contract combines an upgradeability proxy ...

/** *Submitted for verification at Etherscan.io on 2017-11-28*/pragma solidity ^0.4.17;/** * @title SafeMath * @dev Math operations with safety checks that throw on error */library SafeMath ...

/** *Submitted for verification at Etherscan.io on 2019-07-25*/pragma solidity ^0.4.24;interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _e...

/** *Submitted for verification at Etherscan.io on 2019-10-25*/pragma solidity 0.5.0;// File: src/erc777/IERC777.sol/** * @dev Interface of the ERC777Token standard as defined in the EIP. *...

/** *Submitted for verification at Etherscan.io on 2019-07-29*/// File: contract-utils/Zerox/IExchange.sol/* Copyright 2018 ZeroEx Intl. Licensed under the Apache License, Version 2.0 (the...