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Post Message235608022025-10-12 9:39:11116 days ago1760261951IN
0x765CD6e5...f852DF23d
0 ETH0.00000350.12673568
Post Message235558632025-10-11 17:06:23117 days ago1760202383IN
0x765CD6e5...f852DF23d
0 ETH0.000013070.47040126
Post Message235556942025-10-11 16:32:11117 days ago1760200331IN
0x765CD6e5...f852DF23d
0 ETH0.000014570.52449647
Post Message235556322025-10-11 16:19:35117 days ago1760199575IN
0x765CD6e5...f852DF23d
0 ETH0.000013830.49762259
Post Message235556222025-10-11 16:17:35117 days ago1760199455IN
0x765CD6e5...f852DF23d
0 ETH0.000014790.53221439
Post Message235555942025-10-11 16:11:59117 days ago1760199119IN
0x765CD6e5...f852DF23d
0 ETH0.000017370.62503109
Post Message235554772025-10-11 15:48:11117 days ago1760197691IN
0x765CD6e5...f852DF23d
0 ETH0.000020220.7276767
Post Message235554212025-10-11 15:36:47117 days ago1760197007IN
0x765CD6e5...f852DF23d
0 ETH0.000019620.70619285
Post Message235552682025-10-11 15:05:59117 days ago1760195159IN
0x765CD6e5...f852DF23d
0 ETH0.000021710.78147663
Post Message235552142025-10-11 14:55:11117 days ago1760194511IN
0x765CD6e5...f852DF23d
0 ETH0.000014190.51088656
Post Message235551522025-10-11 14:42:47117 days ago1760193767IN
0x765CD6e5...f852DF23d
0 ETH0.000014870.53527057
Post Message235551192025-10-11 14:35:59117 days ago1760193359IN
0x765CD6e5...f852DF23d
0 ETH0.000017710.63721119
Post Message235549452025-10-11 14:00:59117 days ago1760191259IN
0x765CD6e5...f852DF23d
0 ETH0.000017490.62954451
Post Message235548572025-10-11 13:43:23117 days ago1760190203IN
0x765CD6e5...f852DF23d
0 ETH0.000027560.61405206

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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x9239A337...8049B3231
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
MessageBoard

Compiler Version
v0.8.30+commit.73712a01

Optimization Enabled:
No with 200 runs

Other Settings:
prague EvmVersion

Contract Source Code (Solidity Standard Json-Input format)

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.22;

contract MessageBoard {
    string public lastMessage;

    function postMessage(string calldata newMessage) public {
        lastMessage = newMessage;
    }
}

Settings
{
  "remappings": [
    "@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/",
    "erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
    "forge-std/=lib/forge-std/src/",
    "halmos-cheatcodes/=lib/openzeppelin-contracts/lib/halmos-cheatcodes/src/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/"
  ],
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "prague",
  "viaIR": false
}

Contract Security Audit

Contract ABI

API
[{"inputs":[],"name":"lastMessage","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"newMessage","type":"string"}],"name":"postMessage","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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Deployed Bytecode

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