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Contract

0x65e0D643f3A91c244A82a0Ea4FC383847A11934d
Source Code

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Latest 1 internal transaction

Parent Transaction Hash Block From To
0x5d215fa3c766659ec3dc2baa59e74e1749146f4fb2c221fd5b19b3d252ce480b
1862862025-01-19 2:57:5319 days ago1737255473
0x9C073184...2D98976aC
 Contract Creation0 ETH
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Contract Source Code Verified (Exact Match)

Contract Name:
Counter
Compiler Version
v0.8.28+commit.7893614a
ZkSolc Version
v1.5.7
Optimization Enabled:
Yes with Mode 3
Other Settings:
cancun EvmVersion

Contract Source Code (Solidity Standard Json-Input format)

blockscan-logoblockscan-logoblockscan-logoIDE
File 1 of 1 : Counter.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

contract Counter {
    uint256 public number;

    function setNumber(uint256 newNumber) public {
        number = newNumber;
    }

    function hello() public pure returns (string memory) {
        return "Hello, World!";
    }

    function increment() public {
        number++;
    }
}

Settings
{
  "viaIR": false,
  "codegen": "yul",
  "remappings": [
    "forge-std/=lib/forge-std/src/"
  ],
  "evmVersion": "cancun",
  "outputSelection": {
    "*": {
      "*": [
        "abi",
        "metadata"
      ],
      "": [
        "ast"
      ]
    }
  },
  "optimizer": {
    "enabled": true,
    "mode": "3",
    "fallback_to_optimizing_for_size": false,
    "disable_system_request_memoization": true
  },
  "metadata": {},
  "libraries": {},
  "enableEraVMExtensions": false,
  "forceEVMLA": false
}

Contract Security Audit

Contract ABI

[{"inputs":[],"name":"hello","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"increment","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"number","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"newNumber","type":"uint256"}],"name":"setNumber","outputs":[],"stateMutability":"nonpayable","type":"function"}]

Contract Creation Code

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9c4d535b0000000000000000000000000000000000000000000000000000000000000000010000237791779515691e997aa3e183a7764bfbfce0e8e69a725f13093e52cc00000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000

Deployed Bytecode

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