Sha3

Unknown

0x82000e228027...024fe4b0690a

FrontierContract #92Exact Bytecode MatchEdit this contract

Bytecode verified via sibling

This contract shares identical runtime bytecode with Sha3 (0xb179a893...) which has been verified through compiler archaeology.

Deployed August 9, 2015 (10 years ago)Block 56,099

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

Frontier EraVerified Source

Key Facts

Deployer

0xfd2605...7f9e8c

Deployment Block

56,099

Deployment Date

Aug 9, 2015, 12:59 AM

Code Size

61.0 B

Gas at Deploy

33,670

Deployment Transaction: 0x2f6cb8811d108e8e...8df425ccebae4d85

Description

A minimal hashing utility contract with one function that returns sha3(index). It is a byte-for-byte sibling of another same-deployer Sha3 deployment from the same day, reflecting iterative early Solidity testing.

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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