Everyday giveaways up to 100 ETH, Lucky Spins. Deposit BONUS 300% and Cashbacks!
9 years old Licensed Crypto Casino, Instant Withdraw 24/7, 6000+ Slots available, Paypal Deposit, Instant Live Support 24/7, 30% Rakeback.
5000+ Slots & Live Casino Games, 50+cryptos. Register with Etherscan and get 760% deposit bonus. Win Big$, withdraw it fast.
5000+ Slots & Live Casino Games, 50+cryptos. Register with Etherscan and get 760% deposit bonus. Win Big$, withdraw it fast.
Dive into 100s of games and play anonymously with major cryptos. Join CryptoWins today!
Anonymous play on awesome games - sign up now for 25 free jackpot spins - worth $100s!
Overview
ETH Balance
Eth Value
$0.00Token Holdings
Could not find any matches!
- ERC-20 Tokens (15)3,580.69663563 MASKMask Network (MASK)$10,276.60@2.871.024 UNIUniswap (UNI)$7.68@7.508,552.01958 USDTTether USD (USDT)$8,538.05@0.998452,844.642682 USDCUSDC (USDC)$52,806.33@0.999310,000,000 MASKMask.io (MASK)5,060.85910748 UTKUTRUST1.069 HQG环球股 (HQG)200 EVAEvanesco Network$0.08@0.00041.4 TokenERC-20 TOKEN*[Suspicious]3,999.99 TokenERC-20 TOKEN*[Suspicious]3,999.99 TokenERC-20 TOKEN*[Suspicious]7,000 TokenERC-20 TOKEN*[Suspicious]7,000 TokenERC-20 TOKEN*[Suspicious]7,000 TokenERC-20 TOKEN*[Unsafe]7,000 TokenERC-20 TOKEN*[Spam]NFT Tokens (10)claim rewards on apyusd.netapyusd.netERC-1155ERC-1155 TOKEN*[Suspicious]
Multichain Info
1 address found via- Transactions
- Internal Transactions
- Token Transfers (ERC-20)
- NFT Transfers
- Contract
- Events
- Analytics
- Multichain Portfolio
- Cards New
- Info
Advanced Filter- Filter by Tx Type:
- Tx
- Internal Tx
- ERC-20
- NFTs
Transaction Hash MethodBlockFromTo0xecda9761a57e728816ffde080e67ca577222625683c87368b414c35a1840651d Approve (pending) 2024-10-09 6:03:01 22 days ago 1728453781 IN 0 ETH$0.00 (Pending) (Pending) Transfer 21088192 2024-10-31 21:04:23 51 secs ago 1730408663 IN 0 ETH$0.00 0.00058772 11.3290548 Transfer 21088183 2024-10-31 21:02:35 2 mins ago 1730408555 IN 0 ETH$0.00 0.0002543 8.48652482 Transfer 21088177 2024-10-31 21:01:23 3 mins ago 1730408483 IN 0 ETH$0.00 0.00040316 11.59640929 Transfer 21088158 2024-10-31 20:57:35 7 mins ago 1730408255 IN 0 ETH$0.00 0.00042227 8.1416556 Transfer 21088142 2024-10-31 20:54:11 11 mins ago 1730408051 IN 0 ETH$0.00 0.00028452 9.49504762 Transfer 21088116 2024-10-31 20:48:59 16 mins ago 1730407739 IN 0 ETH$0.00 0.00036301 10.44170707 Transfer 21088115 2024-10-31 20:48:47 16 mins ago 1730407727 IN 0 ETH$0.00 0.00034967 10.05456407 Transfer 21088096 2024-10-31 20:44:59 20 mins ago 1730407499 IN 0 ETH$0.00 0.00026285 8.7718173 Transfer 21088075 2024-10-31 20:40:35 24 mins ago 1730407235 IN 0 ETH$0.00 0.00023798 7.93880484 Transfer 21088051 2024-10-31 20:35:47 29 mins ago 1730406947 IN 0 ETH$0.00 0.00024071 8.03296812 Transfer 21088043 2024-10-31 20:34:11 31 mins ago 1730406851 IN 0 ETH$0.00 0.00037892 7.30421976 Transfer 21088037 2024-10-31 20:32:59 32 mins ago 1730406779 IN 0 ETH$0.00 0.00040271 7.76461199 Transfer 21088037 2024-10-31 20:32:59 32 mins ago 1730406779 IN 0 ETH$0.00 0.00051486 9.92461199 Transfer 21087971 2024-10-31 20:19:35 45 mins ago 1730405975 IN 0 ETH$0.00 0.00051747 9.97479009 Transfer 21087956 2024-10-31 20:16:35 48 mins ago 1730405795 IN 0 ETH$0.00 0.00037014 10.64668148 Transfer 21087952 2024-10-31 20:15:47 49 mins ago 1730405747 IN 0 ETH$0.00 0.00027459 9.16356194 Transfer 21087947 2024-10-31 20:14:47 50 mins ago 1730405687 IN 0 ETH$0.00 0.00039678 11.41295396 Transfer 21087947 2024-10-31 20:14:47 50 mins ago 1730405687 IN 0 ETH$0.00 0.0005918 11.41295396 Transfer 21087932 2024-10-31 20:11:47 53 mins ago 1730405507 IN 0 ETH$0.00 0.00053243 10.26559576 Transfer 21087927 2024-10-31 20:10:47 54 mins ago 1730405447 IN 0 ETH$0.00 0.00027813 9.28180418 Transfer 21087922 2024-10-31 20:09:47 55 mins ago 1730405387 IN 0 ETH$0.00 0.00039949 11.49096919 Transfer 21087908 2024-10-31 20:06:59 58 mins ago 1730405219 IN 0 ETH$0.00 0.00047024 9.06653163 Transfer 21087906 2024-10-31 20:06:35 58 mins ago 1730405195 IN 0 ETH$0.00 0.00042724 12.28480864 Transfer 21087894 2024-10-31 20:04:11 1 hr ago 1730405051 IN 0 ETH$0.00 0.00039601 13.21027248 View more zero value Internal Transactions in Advanced View mode
Advanced mode:Loading...LoadingContract Name:MaskToken
Compiler Versionv0.6.6+commit.6c089d02
Contract Source Code (Solidity)Audit Report
- interface IERC20
- - function totalSupply()
- - function balanceOf(address account)
- - function transfer(address recipient, ...
- - function allowance(address owner, add ...
- - function approve(address spender, uin ...
- - function transferFrom(address sender, ...
- - function _msgSender()
- - function _msgData()
- library SafeMath
- - function tryAdd(uint256 a, uint256 b)
- - function trySub(uint256 a, uint256 b)
- - function tryMul(uint256 a, uint256 b)
- - function tryDiv(uint256 a, uint256 b)
- - function tryMod(uint256 a, uint256 b)
- - function add(uint256 a, uint256 b)
- - function sub(uint256 a, uint256 b)
- - function mul(uint256 a, uint256 b)
- - function div(uint256 a, uint256 b)
- - function mod(uint256 a, uint256 b)
- - function sub(uint256 a, uint256 b, st ...
- - function div(uint256 a, uint256 b, st ...
- - function mod(uint256 a, uint256 b, st ...
- contract ERC20 is Context, IERC20
- - function name()
- - function symbol()
- - function decimals()
- - function totalSupply()
- - function balanceOf(address account)
- - function transfer(address recipient, ...
- - function allowance(address owner, add ...
- - function approve(address spender, uin ...
- - function transferFrom(address sender, ...
- - function increaseAllowance(address sp ...
- - function decreaseAllowance(address sp ...
- - function _transfer(address sender, ad ...
- - function _mint(address account, uint2 ...
- - function _burn(address account, uint2 ...
- - function _approve(address owner, addr ...
- - function _setupDecimals(uint8 decimal ...
- - function _beforeTokenTransfer(address ...
- contract MaskToken is ERC20 *
/** *Submitted for verification at Etherscan.io on 2021-02-19 */ // File: @openzeppelin/contracts/token/ERC20/IERC20.sol // SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <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); } // File: @openzeppelin/contracts/utils/Context.sol // SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <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 GSN 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 payable) { return msg.sender; } function _msgData() internal view virtual returns (bytes memory) { this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691 return msg.data; } } // File: @openzeppelin/contracts/math/SafeMath.sol // SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; /** * @dev Wrappers over Solidity's arithmetic operations with added overflow * checks. * * Arithmetic operations in Solidity wrap on overflow. This can easily result * in bugs, because programmers usually assume that an overflow raises an * error, which is the standard behavior in high level programming languages. * `SafeMath` restores this intuition by reverting the transaction when an * operation overflows. * * Using this library instead of the unchecked operations eliminates an entire * class of bugs, so it's recommended to use it always. */ 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) { 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) { 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) { // 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) { 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) { 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) { uint256 c = a + b; require(c >= a, "SafeMath: addition overflow"); return c; } /** * @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) { require(b <= a, "SafeMath: subtraction overflow"); 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) { if (a == 0) return 0; uint256 c = a * b; require(c / a == b, "SafeMath: multiplication overflow"); return c; } /** * @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. 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) internal pure returns (uint256) { require(b > 0, "SafeMath: division by zero"); 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) { require(b > 0, "SafeMath: modulo by zero"); 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) { 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. * * CAUTION: This function is deprecated because it requires allocating memory for the error * message unnecessarily. For custom revert reasons use {tryDiv}. * * 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) { 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) { require(b > 0, errorMessage); return a % b; } } // File: @openzeppelin/contracts/token/ERC20/ERC20.sol // SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; /** * @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}. * For a generic mechanism see {ERC20PresetMinterPauser}. * * TIP: For a detailed writeup see our guide * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How * to implement supply mechanisms]. * * We have followed general OpenZeppelin guidelines: functions revert instead * of 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. * * Finally, the non-standard {decreaseAllowance} and {increaseAllowance} * functions have been added to mitigate the well-known issues around setting * allowances. See {IERC20-approve}. */ contract ERC20 is Context, IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowances; uint256 private _totalSupply; string private _name; string private _symbol; uint8 private _decimals; /** * @dev Sets the values for {name} and {symbol}, initializes {decimals} with * a default value of 18. * * To select a different value for {decimals}, use {_setupDecimals}. * * All three of these values are immutable: they can only be set once during * construction. */ constructor (string memory name_, string memory symbol_) public { _name = name_; _symbol = symbol_; _decimals = 18; } /** * @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 { } } // File: contracts/mask.sol // SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; contract MaskToken is ERC20 { constructor() ERC20("Mask Network", "MASK") public { _mint(msg.sender, 100_000_000 * (10 ** uint256(decimals()))); } }
Contract Security Audit
- SECBIT Lab - February 22nd, 2021 - Security Audit Report
Contract ABI
[{"inputs":[],"stateMutability":"nonpayable","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":"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":"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":"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"}]
Contract Creation Code
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 Bytecode
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
Deployed Bytecode Sourcemap
22535:170:0:-:0;;;;5:9:-1;2:2;;;27:1;24;17:12;2:2;22535:170:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;12:1:-1;9;2:12;13557:91:0;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23:1:-1;8:100;33:3;30:1;27:10;8:100;;;99:1;94:3;90:11;84:18;80:1;75:3;71:11;64:39;52:2;49:1;45:10;40:15;;8:100;;;12:14;13557:91:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;15703:169;;;;;;15:2:-1;10:3;7:11;4:2;;;31:1;28;21:12;4:2;15703:169:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;14656:108;;;:::i;:::-;;;;;;;;;;;;;;;;;;;16354:321;;;;;;15:2:-1;10:3;7:11;4:2;;;31:1;28;21:12;4:2;16354:321:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;14500:91;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;17084:218;;;;;;15:2:-1;10:3;7:11;4:2;;;31:1;28;21:12;4:2;17084:218:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;14827:127;;;;;;15:2:-1;10:3;7:11;4:2;;;31:1;28;21:12;4:2;14827:127:0;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;13767:95;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23:1:-1;8:100;33:3;30:1;27:10;8:100;;;99:1;94:3;90:11;84:18;80:1;75:3;71:11;64:39;52:2;49:1;45:10;40:15;;8:100;;;12:14;13767:95:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;17805:269;;;;;;15:2:-1;10:3;7:11;4:2;;;31:1;28;21:12;4:2;17805:269:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;15167:175;;;;;;15:2:-1;10:3;7:11;4:2;;;31:1;28;21:12;4:2;15167:175:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;15405:151;;;;;;15:2:-1;10:3;7:11;4:2;;;31:1;28;21:12;4:2;15405:151:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;13557:91;13602:13;13635:5;13628:12;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;13557:91;:::o;15703:169::-;15786:4;15803:39;15812:12;:10;:12::i;:::-;15826:7;15835:6;15803:8;:39::i;:::-;15860:4;15853:11;;15703:169;;;;:::o;14656:108::-;14717:7;14744:12;;14737:19;;14656:108;:::o;16354:321::-;16460:4;16477:36;16487:6;16495:9;16506:6;16477:9;:36::i;:::-;16524:121;16533:6;16541:12;:10;:12::i;:::-;16555:89;16593:6;16555:89;;;;;;;;;;;;;;;;;:11;:19;16567:6;16555:19;;;;;;;;;;;;;;;:33;16575:12;:10;:12::i;:::-;16555:33;;;;;;;;;;;;;;;;:37;;:89;;;;;:::i;:::-;16524:8;:121::i;:::-;16663:4;16656:11;;16354:321;;;;;:::o;14500:91::-;14549:5;14574:9;;;;;;;;;;;14567:16;;14500:91;:::o;17084:218::-;17172:4;17189:83;17198:12;:10;:12::i;:::-;17212:7;17221:50;17260:10;17221:11;:25;17233:12;:10;:12::i;:::-;17221:25;;;;;;;;;;;;;;;:34;17247:7;17221:34;;;;;;;;;;;;;;;;:38;;:50;;;;:::i;:::-;17189:8;:83::i;:::-;17290:4;17283:11;;17084:218;;;;:::o;14827:127::-;14901:7;14928:9;:18;14938:7;14928:18;;;;;;;;;;;;;;;;14921:25;;14827:127;;;:::o;13767:95::-;13814:13;13847:7;13840:14;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;13767:95;:::o;17805:269::-;17898:4;17915:129;17924:12;:10;:12::i;:::-;17938:7;17947:96;17986:15;17947:96;;;;;;;;;;;;;;;;;:11;:25;17959:12;:10;:12::i;:::-;17947:25;;;;;;;;;;;;;;;:34;17973:7;17947:34;;;;;;;;;;;;;;;;:38;;:96;;;;;:::i;:::-;17915:8;:129::i;:::-;18062:4;18055:11;;17805:269;;;;:::o;15167:175::-;15253:4;15270:42;15280:12;:10;:12::i;:::-;15294:9;15305:6;15270:9;:42::i;:::-;15330:4;15323:11;;15167:175;;;;:::o;15405:151::-;15494:7;15521:11;:18;15533:5;15521:18;;;;;;;;;;;;;;;:27;15540:7;15521:27;;;;;;;;;;;;;;;;15514:34;;15405:151;;;;:::o;3509:106::-;3562:15;3597:10;3590:17;;3509:106;:::o;20952:346::-;21071:1;21054:19;;:5;:19;;;;21046:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;21152:1;21133:21;;:7;:21;;;;21125:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;21236:6;21206:11;:18;21218:5;21206:18;;;;;;;;;;;;;;;:27;21225:7;21206:27;;;;;;;;;;;;;;;:36;;;;21274:7;21258:32;;21267:5;21258:32;;;21283:6;21258:32;;;;;;;;;;;;;;;;;;20952:346;;;:::o;18564:539::-;18688:1;18670:20;;:6;:20;;;;18662:70;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;18772:1;18751:23;;:9;:23;;;;18743:71;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;18827:47;18848:6;18856:9;18867:6;18827:20;:47::i;:::-;18907:71;18929:6;18907:71;;;;;;;;;;;;;;;;;:9;:17;18917:6;18907:17;;;;;;;;;;;;;;;;:21;;:71;;;;;:::i;:::-;18887:9;:17;18897:6;18887:17;;;;;;;;;;;;;;;:91;;;;19012:32;19037:6;19012:9;:20;19022:9;19012:20;;;;;;;;;;;;;;;;:24;;:32;;;;:::i;:::-;18989:9;:20;18999:9;18989:20;;;;;;;;;;;;;;;:55;;;;19077:9;19060:35;;19069:6;19060:35;;;19088:6;19060:35;;;;;;;;;;;;;;;;;;18564:539;;;:::o;9518:166::-;9604:7;9637:1;9632;:6;;9640:12;9624:29;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23:1:-1;8:100;33:3;30:1;27:10;8:100;;;99:1;94:3;90:11;84:18;80:1;75:3;71:11;64:39;52:2;49:1;45:10;40:15;;8:100;;;12:14;9624:29:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;9675:1;9671;:5;9664:12;;9518:166;;;;;:::o;6691:179::-;6749:7;6769:9;6785:1;6781;:5;6769:17;;6810:1;6805;:6;;6797:46;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;6861:1;6854:8;;;6691:179;;;;:::o;22331:92::-;;;;:::o
Swarm Source
ipfs://1c80d98e75a30d9f20c93018473aa8e00631c18de5301dcf9daf4ca03d4b4bb1
Loading...LoadingLoading...Loading
Loading...Loading
Loading...LoadingLoading...LoadingLoading...LoadingLoading...LoadingLoading...LoadingOVERVIEW
Mask Network allows users to encrypt content when posting on You-Know-Where and only the users and their friends can decrypt them.
Loading...Loading[ 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.
Address QR Code
My Address - Private Name Tag or Note
My Name Tag:
Private Name Tags (up to 35 characters) can be used for easy identification of addressesPrivate Note:
A private note (up to 500 characters) can be attached to this address.
Please DO NOT store any passwords or private keys here.Compiler specific version warnings:
The compiled contract might be susceptible to MissingSideEffectsOnSelectorAccess (low-severity), AbiReencodingHeadOverflowWithStaticArrayCleanup (medium-severity), DirtyBytesArrayToStorage (low-severity), NestedCalldataArrayAbiReencodingSizeValidation (very low-severity), SignedImmutables (very low-severity), ABIDecodeTwoDimensionalArrayMemory (very low-severity), EmptyByteArrayCopy (medium-severity), DynamicArrayCleanup (medium-severity), MissingEscapingInFormatting (very low-severity), ArraySliceDynamicallyEncodedBaseType (very low-severity), ImplicitConstructorCallvalueCheck (very low-severity) Solidity Compiler Bugs.
Connect a Wallet
Connecting wallet for read function is optional, useful if you want to call certain functions or simply use your wallet's node.Connect a Wallet
Connecting wallet for read function is optional, useful if you want to call certain functions or simply use your wallet's node.Connect a Wallet
Connecting wallet for read function is optional, useful if you want to call certain functions or simply use your wallet's node.Address Cards
To use this feature, please login to your Etherscan account and return to this page.Before You Copy
This website uses cookies to improve your experience. By continuing to use this website, you agree to its Terms and Privacy Policy.