HYIPCoin (☺), a token deployed at block 1,570,273 from the ethereum.org token tutorial.
Context
Frontier and Homestead era token deployment.
Token Information
Key Facts
Description
HYIPCoin (☺) is an ERC-20 style token contract deployed at block 1,570,273. Its runtime and creation bytecode both match the ethereum.org token tutorial compiled with solc v0.2.0-nightly.2016.1.18+commit.02340e84 (optimizer on), byte for byte. This bytecode is unique to this address. Total supply at deployment was 1,000,000 base units with 0 decimals.
Source Verified
Heuristic Analysis
The following characteristics were detected through bytecode analysis and may not be accurate.
Homestead Era
The first planned hard fork. Removed the canary contract, adjusted gas costs.
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 name;
string public symbol;
uint8 public decimals;
uint256 public totalSupply;
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;
totalSupply = 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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