Back to HomeDeployer Piper Merriam(0xd3cda9...293601) Deployment Block 85,787 Deployment Date Aug 14, 2015, 04:14 PM Code Size 181.0 B Gas at Deploy 63,931
Deployed August 14, 2015 (10 years ago)Block 85,787
Test/utility contract with `suicide(address)` kill switch and a `multiply2` helper.
Frontier EraVerified Source
Key Facts
Deployment Transaction: 0xdb63cc54cd5ac231...5efea9586155e853
Description
Test/utility contract with suicide(address) kill switch and a multiply2 helper. Functions include kill(address), multiply2(uint256). Verified with soljson-v0.1.1+commit.6ff4cd6 and optimizer OFF.
Source Verified
SolidityExact bytecode match(181 bytes)
Compiler: soljson
Backfilled from awesome-ethereum-proofs PR #37.
Heuristic Analysis
The following characteristics were detected through bytecode analysis and may not be accurate.
Detected Type: Unknown
Contains SELFDESTRUCT opcode
Frontier Era
The initial release of Ethereum. A bare-bones implementation for technical users.
Block span: 0 — 1,149,999
July 30, 2015 — March 14, 2016
Bytecode Overview
Opcodes181
Unique Opcodes45
Jump Instructions10
Storage Operations0
Verified Source Available
Source verified through compiler archaeology and exact bytecode matching.
View Verification ProofShow source code (Solidity)
// Compiler: solc 0.1.0 (all 0.1.0 builds match, no optimization)
// Exact match: true
contract C {
function kill(address account) {
suicide(account);
}
function multiply2(uint256 amount) returns (uint256) {
return amount * 2;
}
}