KillMul

Unclassified

Part of The Piper Merriam Collection

0x3e5e1fe257a6...bfbf9c7c78cd

FrontierContract #251Exact Bytecode MatchEdit this contract

Deployed August 14, 2015 (11 years ago)Block 85,787

Test/utility contract with `suicide(address)` kill switch and a `multiply2` helper.

Frontier EraVerified Source

Key Facts

Deployer

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

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

View verification proof

Backfilled from awesome-ethereum-proofs PR #37.

Heuristic Analysis

The following characteristics were detected through bytecode analysis and may not be accurate.

Detected Type: Unclassified

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 Proof

Show 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;
    }
}

External Links

Etherscan Verified Source (if any)

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