TimeStamp

Unclassified

0x34c95107d418...2bffe6ac46f4

ByzantiumExact Bytecode MatchEdit this contract

Bytecode verified via sibling

This contract shares identical runtime bytecode with TimeStamp (0xab1937f8...) which has been verified through compiler archaeology.

Deployed October 3, 2018 (7 years ago)Block 6,445,688

TimeStamp sibling — cluster of 9 identical deployments.

Byzantium EraVerified Source

Key Facts

Deployer

0x73f24d...1b2a14

Deployment Block

6,445,688

Deployment Date

Oct 3, 2018, 12:28 PM

Code Size

218.0 B

Gas at Deploy

156,081

Deployment Transaction: 0x9332644522904b98...bcb29002446ed446

Description

One of 9 identical TimeStamp deployments (sibling cluster). Compiled with solc v0.4.18+commit.9cf6e910. Exact code match; only trailing 34-byte Swarm metadata differs.

Source Verified

SolidityExact bytecode match(218 bytes)

Compiler: 0.4.18+

Exact code match on 184 code bytes with solc 0.4.18 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

Opcodes218

Unique Opcodes77

Jump Instructions14

Storage Operations2

Verified Source Available

Source verified through compiler archaeology and exact bytecode matching.

Show source code (Solidity)

// Submitted by EthereumHistory (ethereumhistory.com)
pragma solidity ^0.4.0;

contract TimeStamp {
    uint256 public timestamp;
    bytes32 public hash;
}

External Links

Etherscan Verified Source (if any)

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