Sha3

Unknown

0xb179a893de8e...412de74bf09d

FrontierContract #91Exact Bytecode MatchEdit this contract

Deployed August 9, 2015 (10 years ago)Block 56,082

A tiny utility contract that returns the SHA3 hash of a uint256 input.

Frontier EraVerified Source

Key Facts

Deployer

0xfd2605...7f9e8c

Deployment Block

56,082

Deployment Date

Aug 9, 2015, 12:54 AM

Code Size

61.0 B

Gas at Deploy

33,670

Deployment Transaction: 0x55a7a11277badcd2...481966ab4c59400a

Description

A minimal hashing utility contract with one function that returns sha3(index). This deployment is part of a small same-deployer cluster of nearly identical hash-testing contracts from August 2015.

Source Verified

SolidityExact bytecode match(61 bytes)

Compiler: soljson

View verification proof

Merged into awesome-ethereum-proofs and backfilled from proof repo.

Heuristic Analysis

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

Detected Type: Unknown

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

Opcodes61

Unique Opcodes26

Jump Instructions2

Storage Operations0

Verified Source Available

Source verified through compiler archaeology and exact bytecode matching.

View Verification Proof

Show source code (Solidity)

contract Sha3 {
    function s(uint256 index) returns (bytes32) {
        return sha3(index);
    }
}

External Links

Etherscan Verified Source (if any)

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