ETH Price: $3,395.97 (+6.30%)
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Token Holdings

Multichain Info

1 address found via
Transaction Hash
Method
Block
From
To
Approve216820082025-01-22 19:05:5938 hrs ago1737572759IN
0xc6070fbF...0D5c86342
0 ETH0.0005424211.65836969
Approve216439272025-01-17 11:30:596 days ago1737113459IN
0xc6070fbF...0D5c86342
0 ETH0.00029156.30259625
Approve214951842024-12-27 17:07:2327 days ago1735319243IN
0xc6070fbF...0D5c86342
0 ETH0.000209158.60604038
Approve214951822024-12-27 17:06:5927 days ago1735319219IN
0xc6070fbF...0D5c86342
0 ETH0.000200218.23814338
Approve214931342024-12-27 10:15:4727 days ago1735294547IN
0xc6070fbF...0D5c86342
0 ETH0.000180836.18817292
Approve214814102024-12-25 18:55:1129 days ago1735152911IN
0xc6070fbF...0D5c86342
0 ETH0.000297436.39270097
Approve214159042024-12-16 15:13:4738 days ago1734362027IN
0xc6070fbF...0D5c86342
0 ETH0.0008302928.48243632
Approve214067972024-12-15 8:42:2340 days ago1734252143IN
0xc6070fbF...0D5c86342
0 ETH0.000285426.12661299
Transfer213917032024-12-13 6:08:5942 days ago1734070139IN
0xc6070fbF...0D5c86342
0 ETH0.0007191315.31575876
Approve213707542024-12-10 7:56:3545 days ago1733817395IN
0xc6070fbF...0D5c86342
0 ETH0.0004908110.54895445
Approve213586812024-12-08 15:30:4746 days ago1733671847IN
0xc6070fbF...0D5c86342
0 ETH0.000614813.29624459
Transfer213527982024-12-07 19:48:1147 days ago1733600891IN
0xc6070fbF...0D5c86342
0 ETH0.000438314.67582914
Approve213493032024-12-07 8:04:1148 days ago1733558651IN
0xc6070fbF...0D5c86342
0 ETH0.0007803416.77194363
Approve213484902024-12-07 5:20:1148 days ago1733548811IN
0xc6070fbF...0D5c86342
0 ETH0.0005897812.7519127
Approve212859652024-11-28 11:40:5956 days ago1732794059IN
0xc6070fbF...0D5c86342
0 ETH0.000314246.75572581
Approve212796522024-11-27 14:21:1157 days ago1732717271IN
0xc6070fbF...0D5c86342
0 ETH0.0007551116.23389868
Approve212769652024-11-27 5:21:4758 days ago1732684907IN
0xc6070fbF...0D5c86342
0 ETH0.000383198.22540746
Approve212747572024-11-26 21:57:2358 days ago1732658243IN
0xc6070fbF...0D5c86342
0 ETH0.00036127.75336263
Approve212703282024-11-26 7:07:2359 days ago1732604843IN
0xc6070fbF...0D5c86342
0 ETH0.000410488.82260182
Approve212579342024-11-24 13:34:5960 days ago1732455299IN
0xc6070fbF...0D5c86342
0 ETH0.0005936412.75920671
Approve212563922024-11-24 8:24:1161 days ago1732436651IN
0xc6070fbF...0D5c86342
0 ETH0.000370347.94957574
Approve212528892024-11-23 20:40:4761 days ago1732394447IN
0xc6070fbF...0D5c86342
0 ETH0.0003883213.29375532
Transfer212528662024-11-23 20:36:1161 days ago1732394171IN
0xc6070fbF...0D5c86342
0 ETH0.0007258815.45943272
Transfer212528352024-11-23 20:29:5961 days ago1732393799IN
0xc6070fbF...0D5c86342
0 ETH0.0004458116.48591453
Transfer212525492024-11-23 19:32:1161 days ago1732390331IN
0xc6070fbF...0D5c86342
0 ETH0.0008133417.32654702
View all transactions

Latest 1 internal transaction

Advanced mode:
Parent Transaction Hash Block
From
To
196467232024-04-13 12:42:59285 days ago1713012179
0xc6070fbF...0D5c86342
0.01 ETH
Loading...
Loading

Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x0B44aAFF...9B0AD0669
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
StandardToken

Compiler Version
v0.8.4+commit.c7e474f2

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2022-01-21
*/

// Dependency file: @openzeppelin/contracts/token/ERC20/IERC20.sol

// SPDX-License-Identifier: MIT

// pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

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

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /**
     * @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);
}


// Dependency file: @openzeppelin/contracts/utils/Context.sol


// pragma solidity ^0.8.0;

/**
 * @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;
    }
}


// Dependency file: @openzeppelin/contracts/access/Ownable.sol


// pragma solidity ^0.8.0;

// import "@openzeppelin/contracts/utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _setOwner(_msgSender());
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _setOwner(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _setOwner(newOwner);
    }

    function _setOwner(address newOwner) private {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}


// Dependency file: @openzeppelin/contracts/utils/math/SafeMath.sol


// pragma solidity ^0.8.0;

// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.

/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is no longer needed starting with Solidity 0.8. The compiler
 * now has built in overflow checking.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b <= a, errorMessage);
            return a - b;
        }
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a / b;
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}


// Dependency file: contracts/BaseToken.sol

// pragma solidity =0.8.4;

enum TokenType {
    standard,
    antiBotStandard,
    liquidityGenerator,
    antiBotLiquidityGenerator,
    baby,
    antiBotBaby,
    buybackBaby,
    antiBotBuybackBaby
}

abstract contract BaseToken {
    event TokenCreated(
        address indexed owner,
        address indexed token,
        TokenType tokenType,
        uint256 version
    );
}


// Root file: contracts/standard/StandardToken.sol

pragma solidity =0.8.4;

// import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
// import "@openzeppelin/contracts/access/Ownable.sol";
// import "@openzeppelin/contracts/utils/math/SafeMath.sol";
// import "contracts/BaseToken.sol";

contract StandardToken is IERC20, Ownable, BaseToken {
    using SafeMath for uint256;

    uint256 public constant VERSION = 1;

    mapping(address => uint256) private _balances;
    mapping(address => mapping(address => uint256)) private _allowances;

    string private _name;
    string private _symbol;
    uint8 private _decimals;
    uint256 private _totalSupply;

    constructor(
        string memory name_,
        string memory symbol_,
        uint8 decimals_,
        uint256 totalSupply_,
        address serviceFeeReceiver_,
        uint256 serviceFee_
    ) payable {
        _name = name_;
        _symbol = symbol_;
        _decimals = decimals_;
        _mint(owner(), totalSupply_);

        emit TokenCreated(owner(), address(this), TokenType.standard, VERSION);

        payable(serviceFeeReceiver_).transfer(serviceFee_);
    }

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

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual 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 value {ERC20} uses, unless {_setupDecimals} is
     * called.
     *
     * 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 virtual returns (uint8) {
        return _decimals;
    }

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

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

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount)
        public
        virtual
        override
        returns (bool)
    {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender)
        public
        view
        virtual
        override
        returns (uint256)
    {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount)
        public
        virtual
        override
        returns (bool)
    {
        _approve(_msgSender(), spender, amount);
        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}.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(
            sender,
            _msgSender(),
            _allowances[sender][_msgSender()].sub(
                amount,
                "ERC20: transfer amount exceeds allowance"
            )
        );
        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue)
        public
        virtual
        returns (bool)
    {
        _approve(
            _msgSender(),
            spender,
            _allowances[_msgSender()][spender].add(addedValue)
        );
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue)
        public
        virtual
        returns (bool)
    {
        _approve(
            _msgSender(),
            spender,
            _allowances[_msgSender()][spender].sub(
                subtractedValue,
                "ERC20: decreased allowance below zero"
            )
        );
        return true;
    }

    /**
     * @dev Moves tokens `amount` from `sender` to `recipient`.
     *
     * This is internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(
        address sender,
        address recipient,
        uint256 amount
    ) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);

        _balances[sender] = _balances[sender].sub(
            amount,
            "ERC20: transfer amount exceeds balance"
        );
        _balances[recipient] = _balances[recipient].add(amount);
        emit Transfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply = _totalSupply.add(amount);
        _balances[account] = _balances[account].add(amount);
        emit Transfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        _balances[account] = _balances[account].sub(
            amount,
            "ERC20: burn amount exceeds balance"
        );
        _totalSupply = _totalSupply.sub(amount);
        emit Transfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` 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.
     */
    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        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);
    }

    /**
     * @dev Sets {decimals} to a value other than the default one of 18.
     *
     * WARNING: This function should only be called from the constructor. Most
     * applications that interact with token contracts will not expect
     * {decimals} to ever change, and may work incorrectly if it does.
     */
    function _setupDecimals(uint8 decimals_) internal virtual {
        _decimals = decimals_;
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be to transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"},{"internalType":"uint8","name":"decimals_","type":"uint8"},{"internalType":"uint256","name":"totalSupply_","type":"uint256"},{"internalType":"address","name":"serviceFeeReceiver_","type":"address"},{"internalType":"uint256","name":"serviceFee_","type":"uint256"}],"stateMutability":"payable","type":"constructor"},{"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":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"enum TokenType","name":"tokenType","type":"uint8"},{"indexed":false,"internalType":"uint256","name":"version","type":"uint256"}],"name":"TokenCreated","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":[],"name":"VERSION","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":"amount","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":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","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":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","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"}]

Deployed Bytecode

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

Deployed Bytecode Sourcemap

13812:10523:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;14763:91;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;17050:210;;;;;;:::i;:::-;;:::i;:::-;;;1653:14:1;;1646:22;1628:41;;1616:2;1601:18;17050:210:0;1583:92:1;15862:108:0;15950:12;;15862:108;;;4820:25:1;;;4808:2;4793:18;15862:108:0;4775:76:1;17742:454:0;;;;;;:::i;:::-;;:::i;15706:91::-;15780:9;;15706:91;;15780:9;;;;4998:36:1;;4986:2;4971:18;15706:91:0;4953:87:1;18605:300:0;;;;;;:::i;:::-;;:::i;16033:177::-;;;;;;:::i;:::-;-1:-1:-1;;;;;16184:18:0;16152:7;16184:18;;;:9;:18;;;;;;;16033:177;5454:94;;;:::i;:::-;;4803:87;4849:7;4876:6;4803:87;;-1:-1:-1;;;;;4876:6:0;;;1426:51:1;;1414:2;1399:18;4803:87:0;1381:102:1;14973:95:0;;;:::i;19408:400::-;;;;;;:::i;:::-;;:::i;16423:216::-;;;;;;:::i;:::-;;:::i;16702:201::-;;;;;;:::i;:::-;-1:-1:-1;;;;;16868:18:0;;;16836:7;16868:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;16702:201;5703:192;;;;;;:::i;:::-;;:::i;13907:35::-;;13941:1;13907:35;;14763:91;14808:13;14841:5;14834:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;14763:91;:::o;17050:210::-;17169:4;17191:39;3601:10;17214:7;17223:6;17191:8;:39::i;:::-;-1:-1:-1;17248:4:0;17050:210;;;;:::o;17742:454::-;17882:4;17899:36;17909:6;17917:9;17928:6;17899:9;:36::i;:::-;17946:220;17969:6;3601:10;18017:138;18073:6;18017:138;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;18017:19:0;;;;;;:11;:19;;;;;;;;3601:10;18017:33;;;;;;;;;;:37;:138::i;:::-;17946:8;:220::i;:::-;-1:-1:-1;18184:4:0;17742:454;;;;;:::o;18605:300::-;3601:10;18720:4;18814:25;;;:11;:25;;;;;;;;-1:-1:-1;;;;;18814:34:0;;;;;;;;;;18720:4;;18742:133;;18792:7;;18814:50;;18853:10;18814:38;:50::i;5454:94::-;4849:7;4876:6;-1:-1:-1;;;;;4876:6:0;3601:10;5023:23;5015:68;;;;-1:-1:-1;;;5015:68:0;;3704:2:1;5015:68:0;;;3686:21:1;;;3723:18;;;3716:30;3782:34;3762:18;;;3755:62;3834:18;;5015:68:0;;;;;;;;;5519:21:::1;5537:1;5519:9;:21::i;:::-;5454:94::o:0;14973:95::-;15020:13;15053:7;15046:14;;;;;:::i;19408:400::-;19528:4;19550:228;3601:10;19600:7;19622:145;19679:15;19622:145;;;;;;;;;;;;;;;;;3601:10;19622:25;;;;:11;:25;;;;;;;;-1:-1:-1;;;;;19622:34:0;;;;;;;;;;;;:38;:145::i;16423:216::-;16545:4;16567:42;3601:10;16591:9;16602:6;16567:9;:42::i;5703:192::-;4849:7;4876:6;-1:-1:-1;;;;;4876:6:0;3601:10;5023:23;5015:68;;;;-1:-1:-1;;;5015:68:0;;3704:2:1;5015:68:0;;;3686:21:1;;;3723:18;;;3716:30;3782:34;3762:18;;;3755:62;3834:18;;5015:68:0;3676:182:1;5015:68:0;-1:-1:-1;;;;;5792:22:0;::::1;5784:73;;;::::0;-1:-1:-1;;;5784:73:0;;2894:2:1;5784:73:0::1;::::0;::::1;2876:21:1::0;2933:2;2913:18;;;2906:30;2972:34;2952:18;;;2945:62;-1:-1:-1;;;3023:18:1;;;3016:36;3069:19;;5784:73:0::1;2866:228:1::0;5784:73:0::1;5868:19;5878:8;5868:9;:19::i;:::-;5703:192:::0;:::o;8889:98::-;8947:7;8974:5;8978:1;8974;:5;:::i;:::-;8967:12;8889:98;-1:-1:-1;;;8889:98:0:o;22794:380::-;-1:-1:-1;;;;;22930:19:0;;22922:68;;;;-1:-1:-1;;;22922:68:0;;4471:2:1;22922:68:0;;;4453:21:1;4510:2;4490:18;;;4483:30;4549:34;4529:18;;;4522:62;-1:-1:-1;;;4600:18:1;;;4593:34;4644:19;;22922:68:0;4443:226:1;22922:68:0;-1:-1:-1;;;;;23009:21:0;;23001:68;;;;-1:-1:-1;;;23001:68:0;;3301:2:1;23001:68:0;;;3283:21:1;3340:2;3320:18;;;3313:30;3379:34;3359:18;;;3352:62;-1:-1:-1;;;3430:18:1;;;3423:32;3472:19;;23001:68:0;3273:224:1;23001:68:0;-1:-1:-1;;;;;23082:18:0;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;23134:32;;4820:25:1;;;23134:32:0;;4793:18:1;23134:32:0;;;;;;;;22794:380;;;:::o;20298:610::-;-1:-1:-1;;;;;20438:20:0;;20430:70;;;;-1:-1:-1;;;20430:70:0;;4065:2:1;20430:70:0;;;4047:21:1;4104:2;4084:18;;;4077:30;4143:34;4123:18;;;4116:62;-1:-1:-1;;;4194:18:1;;;4187:35;4239:19;;20430:70:0;4037:227:1;20430:70:0;-1:-1:-1;;;;;20519:23:0;;20511:71;;;;-1:-1:-1;;;20511:71:0;;2490:2:1;20511:71:0;;;2472:21:1;2529:2;2509:18;;;2502:30;2568:34;2548:18;;;2541:62;-1:-1:-1;;;2619:18:1;;;2612:33;2662:19;;20511:71:0;2462:225:1;20511:71:0;20675:108;20711:6;20675:108;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;20675:17:0;;;;;;:9;:17;;;;;;;:108;:21;:108::i;:::-;-1:-1:-1;;;;;20655:17:0;;;;;;;:9;:17;;;;;;:128;;;;20817:20;;;;;;;:32;;20842:6;20817:24;:32::i;:::-;-1:-1:-1;;;;;20794:20:0;;;;;;;:9;:20;;;;;;;:55;;;;20865:35;;;;;;;;;;20893:6;4820:25:1;;4808:2;4793:18;;4775:76;11168:240:0;11288:7;11349:12;11341:6;;;;11333:29;;;;-1:-1:-1;;;11333:29:0;;;;;;;;:::i;:::-;-1:-1:-1;;;11384:5:0;;;11168:240::o;5903:173::-;5959:16;5978:6;;-1:-1:-1;;;;;5995:17:0;;;-1:-1:-1;;;;;;5995:17:0;;;;;;6028:40;;5978:6;;;;;;;6028:40;;5959:16;6028:40;5903:173;;:::o;14::1:-;82:20;;-1:-1:-1;;;;;131:31:1;;121:42;;111:2;;177:1;174;167:12;111:2;63:124;;;:::o;192:196::-;251:6;304:2;292:9;283:7;279:23;275:32;272:2;;;325:6;317;310:22;272:2;353:29;372:9;353:29;:::i;393:270::-;461:6;469;522:2;510:9;501:7;497:23;493:32;490:2;;;543:6;535;528:22;490:2;571:29;590:9;571:29;:::i;:::-;561:39;;619:38;653:2;642:9;638:18;619:38;:::i;:::-;609:48;;480:183;;;;;:::o;668:338::-;745:6;753;761;814:2;802:9;793:7;789:23;785:32;782:2;;;835:6;827;820:22;782:2;863:29;882:9;863:29;:::i;:::-;853:39;;911:38;945:2;934:9;930:18;911:38;:::i;:::-;901:48;;996:2;985:9;981:18;968:32;958:42;;772:234;;;;;:::o;1011:264::-;1079:6;1087;1140:2;1128:9;1119:7;1115:23;1111:32;1108:2;;;1161:6;1153;1146:22;1108:2;1189:29;1208:9;1189:29;:::i;:::-;1179:39;1265:2;1250:18;;;;1237:32;;-1:-1:-1;;;1098:177:1:o;1680:603::-;1792:4;1821:2;1850;1839:9;1832:21;1882:6;1876:13;1925:6;1920:2;1909:9;1905:18;1898:34;1950:4;1963:140;1977:6;1974:1;1971:13;1963:140;;;2072:14;;;2068:23;;2062:30;2038:17;;;2057:2;2034:26;2027:66;1992:10;;1963:140;;;2121:6;2118:1;2115:13;2112:2;;;2191:4;2186:2;2177:6;2166:9;2162:22;2158:31;2151:45;2112:2;-1:-1:-1;2267:2:1;2246:15;-1:-1:-1;;2242:29:1;2227:45;;;;2274:2;2223:54;;1801:482;-1:-1:-1;;;1801:482:1:o;5045:229::-;5085:3;5116:1;5112:6;5109:1;5106:13;5103:2;;;-1:-1:-1;;;5142:33:1;;5198:4;5195:1;5188:15;5228:4;5149:3;5216:17;5103:2;-1:-1:-1;5259:9:1;;5093:181::o;5279:380::-;5358:1;5354:12;;;;5401;;;5422:2;;5476:4;5468:6;5464:17;5454:27;;5422:2;5529;5521:6;5518:14;5498:18;5495:38;5492:2;;;5575:10;5570:3;5566:20;5563:1;5556:31;5610:4;5607:1;5600:15;5638:4;5635:1;5628:15;5492:2;;5334:325;;;:::o

Swarm Source

ipfs://e8547693d17d027b6f4decf06d2709720e0dbce30f7755fbc6f4b3f076086c4d

Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading
Loading...
Loading

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
Loading...
Loading
[ Download: CSV Export  ]
[ Download: CSV Export  ]

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.