test34 (test34), a token deployed at block 2,795,007 from the ethereum.org token tutorial.
Context
Frontier and Homestead era token deployment.
Token Information
Key Facts
Description
test34 (test34) is an ERC-20 style token contract deployed at block 2,795,007. Its runtime and creation bytecode both match the ethereum.org token tutorial compiled with solc v0.4.0+commit.acd334c9 (optimizer on), byte for byte. 2 contracts on mainnet share this exact runtime bytecode, so one source verifies all of them.
Source Verified
Heuristic Analysis
The following characteristics were detected through bytecode analysis and may not be accurate.
Spurious Dragon Era
Continued DoS protection. State trie clearing.
Bytecode Overview
Verified Source Available
Source verified through compiler archaeology and exact bytecode matching.
View Verification ProofShow source code (Solidity)
// Submitted by EthereumHistory (ethereumhistory.com)
contract token {
string public standard = 'Token 0.1';
string public name;
string public symbol;
uint8 public decimals;
mapping (address => uint256) public balanceOf;
event Transfer(address indexed from, address indexed to, uint256 value);
function token(uint256 initialSupply, string tokenName, uint8 decimalUnits, string tokenSymbol) {
balanceOf[msg.sender] = initialSupply;
name = tokenName;
symbol = tokenSymbol;
decimals = decimalUnits;
}
function transfer(address _to, uint256 _value) {
if (balanceOf[msg.sender] < _value) throw;
if (balanceOf[_to] + _value < balanceOf[_to]) throw;
balanceOf[msg.sender] -= _value;
balanceOf[_to] += _value;
Transfer(msg.sender, _to, _value);
}
function () {
throw;
}
}External Links
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