A minimal event-logging contract with a single function log(uint256) that emits MyEvent. Compiled with soljson v0.1.2, optimizer off.
Key Facts
Description
One of the simplest possible Solidity contracts; a single function that emits an event with a uint256 parameter. Deployed during the Frontier era by a developer (0xfd2605a2) who deployed two other unverified contracts on the same day, likely experimenting with Solidity events and logging.
Source Verified
Compiled with soljson-v0.1.2+commit.d0d36e3 optimizer OFF. Full creation bytecode match (147 bytes). SHA-256: 97ddf8b10672c77afbd8e8b8961f85e8d3c474dafd1a2e0ee4f6763eceb1d99b
Heuristic Analysis
The following characteristics were detected through bytecode analysis and may not be accurate.
Frontier Era
The initial release of Ethereum. A bare-bones implementation for technical users.
Bytecode Overview
Verified Source Available
Source verified through compiler archaeology and exact bytecode matching.
View Verification ProofShow source code (Solidity)
contract Logger {
event MyEvent(uint256 value);
function log(uint256 value) {
MyEvent(value);
}
}