Back to HomePart of The Piper Merriam CollectionDeployer Piper Merriam(0xd3cda9...293601) Deployment Block 2,634,550 Deployment Date Nov 16, 2016, 12:46 AM Code Size 224.0 B
Contract 0x7cf51743ed1b...73cc782c8de6
Deployed November 16, 2016 (9 years ago)Block 2,634,550
This contract is not yet documented
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Tangerine Whistle EraVerified Source
Key Facts
Tangerine Whistle Era
Emergency fork to address DoS attacks. Repriced IO-heavy opcodes.
Block span: 2,463,000 — 2,674,999
October 18, 2016 — November 22, 2016
Bytecode Overview
Opcodes224
Unique Opcodes91
Jump Instructions13
Storage Operations2
Verified Source Available
This contract has verified source code on Etherscan.
Show source code (Solidity)
{
"language": "Solidity",
"sources": {
"TokenEventLib.sol": {
"content": "pragma solidity ^0.4.0;\r\n\r\n\r\n\r\nlibrary TokenEventLib {\r\n /*\r\n * When underlying solidity issue is fixed this library will not be needed.\r\n * https://github.com/ethereum/solidity/issues/1215\r\n */\r\n event Transfer(address indexed _from,\r\n address indexed _to,\r\n bytes32 indexed _tokenID);\r\n event Approval(address indexed _owner,\r\n address indexed _spender,\r\n bytes32 indexed _tokenID);\r\n\r\n function _Transfer(address _from, address _to, bytes32 _tokenID) public {\r\n Transfer(_from, _to, _tokenID);\r\n }\r\n\r\n function _Approval(address _owner, address _spender, bytes32 _tokenID) public {\r\n Approval(_owner, _spender, _tokenID);\r\n }\r\n}"
}
},
"settings": {
"libraries": {},
"optimizer": {
"runs": 200,
"enabled": true
},
"compilationTarget": {
"TokenEventLib.sol": "TokenEventLib"
}
}
}