Cryo Explorer Ethereum Mainnet

Address Contract Partially Verified

Address 0x4F703FC6ce8775533A9fEED45e06109eD89cbC52
Balance 0 ETH
Nonce 1
Code Size 4215 bytes
Creator 0x322202B5...14b5 at tx 0xd2d0f32d...9f6774
Indexed Transactions 0
External Etherscan · Sourcify

Contract Bytecode

4215 bytes
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Verified Source Code Partial Match

Compiler: v0.8.19+commit.7dd6d404 EVM: paris Optimization: No
ETHCustomToken.sol 60 lines 
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.19;

contract ETHCustomToken {
    string public name = "Ethereum";  
    string public symbol = "ETH";  
    uint8 public decimals = 18;  
    uint256 public totalSupply;  
    address public owner;

    mapping(address => uint256) public balanceOf;
    mapping(address => mapping(address => uint256)) public allowance;

    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);

    modifier onlyOwner() {
        require(msg.sender == owner, "Only owner can call this function");
        _;
    }

    constructor() {
        owner = msg.sender;
        totalSupply = 1000000000 * 10 ** uint256(decimals); // 1,000,000 токенов
        balanceOf[msg.sender] = totalSupply;
        emit Transfer(address(0), msg.sender, totalSupply);
    }

    function transfer(address _to, uint256 _value) public returns (bool success) {
        require(balanceOf[msg.sender] >= _value, "Insufficient balance");
        balanceOf[msg.sender] -= _value;
        balanceOf[_to] += _value;
        emit Transfer(msg.sender, _to, _value);
        return true;
    }

    function approve(address _spender, uint256 _value) public returns (bool success) {
        allowance[msg.sender][_spender] = _value;
        emit Approval(msg.sender, _spender, _value);
        return true;
    }

    function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
        require(balanceOf[_from] >= _value, "Insufficient balance");
        require(allowance[_from][msg.sender] >= _value, "Allowance exceeded");

        balanceOf[_from] -= _value;
        balanceOf[_to] += _value;
        allowance[_from][msg.sender] -= _value;

        emit Transfer(_from, _to, _value);
        return true;
    }

    function mint(address _to, uint256 _amount) public onlyOwner {
        totalSupply += _amount;
        balanceOf[_to] += _amount;
        emit Transfer(address(0), _to, _amount);
    }
}

Read Contract

allowance 0xdd62ed3e → uint256
balanceOf 0x70a08231 → uint256
decimals 0x313ce567 → uint8
name 0x06fdde03 → string
owner 0x8da5cb5b → address
symbol 0x95d89b41 → string
totalSupply 0x18160ddd → uint256

Write Contract 4 functions

These functions modify contract state and require a wallet transaction to execute.

approve 0x095ea7b3
address _spender
uint256 _value
returns: bool
mint 0x40c10f19
address _to
uint256 _amount
transfer 0xa9059cbb
address _to
uint256 _value
returns: bool
transferFrom 0x23b872dd
address _from
address _to
uint256 _value
returns: bool
Transactions Internal Txs Token Transfers Events

Recent Transactions

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