DoStuff

Unclassified

0x0ea627240a96...8133d8693289

ByzantiumExact Bytecode MatchEdit this contract

Bytecode verified via sibling

This contract shares identical runtime bytecode with DoStuff (0x8a2d3d1a...) which has been verified through compiler archaeology.

Deployed July 25, 2018 (8 years ago)Block 6,025,721

DoStuff sibling — cluster of 13 identical deployments.

Byzantium EraVerified Source

Key Facts

Deployer

0xb7c9a7...c9e254

Deployment Block

6,025,721

Deployment Date

Jul 25, 2018, 05:21 AM

Code Size

162.0 B

Gas at Deploy

95,923

Deployment Transaction: 0xc6079f692d134600...045f440d9551dcda

Description

One of 13 identical DoStuff deployments (sibling cluster). Compiled with solc v0.4.24+commit.e67f0147. Exact code match; only trailing 34-byte Swarm metadata differs.

Source Verified

SolidityExact bytecode match(162 bytes)

Compiler: 0.4.24+

Exact code match on 128 code bytes with solc 0.4.24 opt OFF. Only trailing 34-byte Swarm metadata differs. Etherscan-verified with EthereumHistory attribution.

Heuristic Analysis

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

Detected Type: Unclassified

Byzantium Era

First Metropolis hard fork. Added zk-SNARK precompiles, REVERT opcode, and staticcall.

Block span: 4,370,000 — 7,279,999

October 16, 2017 — February 28, 2019

Bytecode Overview

Opcodes162

Unique Opcodes67

Jump Instructions12

Storage Operations0

Verified Source Available

Source verified through compiler archaeology and exact bytecode matching.

Show source code (Solidity)

// Submitted by EthereumHistory (ethereumhistory.com)
pragma solidity ^0.4.24;

contract DoStuff {
    function doStuff() public {
        for (uint i = 0; i < 1000; i++) {
        }
    }
}

External Links

Etherscan Verified Source (if any)

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