Contract

0x1b13Da4816B6DEf7d4ECa4A593d8d3708297091d

Source Code

Overview

ETH Balance

0 ETH

More Info

ContractCreator

0x573Dd41c...dC210bAA9 at txn 0x9d7680e9903b8a91409b6dec57cdc3e8096f704ec55f7e088a935977fb7fba14

Multichain Info

	Transaction Hash	Method	Block		From		To
There are no matching entries 1 Internal Transaction found.

Latest 1 internal transaction

Parent Transaction Hash	Block		From		To
0x9d7680e9903b8a91409b6dec57cdc3e8096f704ec55f7e088a935977fb7fba14	5453424	2025-01-30 14:51:39	55 days ago	1738248699	0x573Dd41c...dC210bAA9		Contract Creation	0 ETH$0.00

This contract may be a proxy contract. Click on More Options and select Is this a proxy? to confirm and enable the "Read as Proxy" & "Write as Proxy" tabs.

Contract Source Code Verified (Exact Match)

Contract Name:

Counter

Compiler Version

v0.8.24+commit.e11b9ed9

ZkSolc Version

v1.5.7

Optimization Enabled:

Yes with Mode 3

Other Settings:

cancun EvmVersion

Contract Source Code (Solidity Standard Json-Input format)

IDE

File 1 of 1 : CounterFlat.sol

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

// src/Counter.sol

contract Counter {
    uint256 public number;
    address public owner;
    string public name;
    
    constructor(uint256 initialNumber, string memory _name) {
        number = initialNumber;
        owner = msg.sender;
        name = _name;
    }

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

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

Settings

{
  "viaIR": true,
  "codegen": "yul",
  "remappings": [
    "@openzeppelin/contracts/=lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/",
    "@openzeppelin/contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/contracts/",
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "erc4626-tests/=lib/openzeppelin-contracts-upgradeable/lib/erc4626-tests/",
    "forge-std/=lib/forge-std/src/",
    "openzeppelin-contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/",
    "openzeppelin-foundry-upgrades/=lib/openzeppelin-foundry-upgrades/src/",
    "solidity-stringutils/=lib/openzeppelin-foundry-upgrades/lib/solidity-stringutils/",
    "halmos-cheatcodes/=lib/openzeppelin-contracts-upgradeable/lib/halmos-cheatcodes/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 ABI

API

[{"inputs":[{"internalType":"uint256","name":"initialNumber","type":"uint256"},{"internalType":"string","name":"_name","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"increment","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"number","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"newNumber","type":"uint256"}],"name":"setNumber","outputs":[],"stateMutability":"nonpayable","type":"function"}]

Contract Creation Code

Decompile Bytecode Switch to Opcodes View

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

Deployed Bytecode

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000094d79436f756e7465720000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : initialNumber (uint256): 42
Arg [1] : _name (string): MyCounter

-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 000000000000000000000000000000000000000000000000000000000000002a
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000009
Arg [3] : 4d79436f756e7465720000000000000000000000000000000000000000000000

Block		Transaction	Gas Used	Reward

view all blocks produced

Block		Uncle Number	Difficulty	Gas Used	Reward

View All Uncles

Validator Index	Block		Amount

View All Withdrawals

Transaction Hash	Block		Value	Eth2 PubKey	Valid

View All Deposits

A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.