ETH Price: $3,180.40 (+3.05%)

Contract

0x0c7D5ae016f806603CB1782bEa29AC69471CAb9c
 

More Info

Private Name Tags

TokenTracker

Bifrost (BFC) (@$0.0464)

Multichain Info

1 address found via
Transaction Hash
Method
Block
From
To
0x03c99a776e224caec5f53007a076077b1e7c1543d54104b71968ed8ad17c9e9e Approve(pending)2024-11-03 2:34:4615 days ago1730601286IN
Bifrost: BFC Token
0 ETH(Pending)(Pending)
Transfer212147212024-11-18 12:51:593 hrs ago1731934319IN
Bifrost: BFC Token
0 ETH0.000334710.39967963
Approve212143922024-11-18 11:45:594 hrs ago1731930359IN
Bifrost: BFC Token
0 ETH0.0006203213.32620918
Transfer212081912024-11-17 15:01:4725 hrs ago1731855707IN
Bifrost: BFC Token
0 ETH0.0004667812.62540362
Transfer212045192024-11-17 2:43:3537 hrs ago1731811415IN
Bifrost: BFC Token
0 ETH0.0003333710.35844056
Approve211916452024-11-15 7:36:593 days ago1731656219IN
Bifrost: BFC Token
0 ETH0.0007030615.1037555
Transfer211864192024-11-14 14:05:594 days ago1731593159IN
Bifrost: BFC Token
0 ETH0.0012527333.89426335
Transfer211777832024-11-13 9:09:595 days ago1731488999IN
Bifrost: BFC Token
0 ETH0.0006994518.92463751
Approve211775422024-11-13 8:21:355 days ago1731486095IN
Bifrost: BFC Token
0 ETH0.0004615515.77592162
Transfer211713222024-11-12 11:32:116 days ago1731411131IN
Bifrost: BFC Token
0 ETH0.0012720925.83035699
Transfer211711692024-11-12 11:01:356 days ago1731409295IN
Bifrost: BFC Token
0 ETH0.0028171852.10053523
Transfer211690862024-11-12 4:02:116 days ago1731384131IN
Bifrost: BFC Token
0 ETH0.0006950818.80021686
Transfer211673972024-11-11 22:22:356 days ago1731363755IN
Bifrost: BFC Token
0 ETH0.0028510752.73911461
Transfer211654742024-11-11 15:55:477 days ago1731340547IN
Bifrost: BFC Token
0 ETH0.0013268435.88773086
Transfer211653762024-11-11 15:36:117 days ago1731339371IN
Bifrost: BFC Token
0 ETH0.0014951540.44023202
Transfer211653332024-11-11 15:27:357 days ago1731338855IN
Bifrost: BFC Token
0 ETH0.0011830431.99836551
Approve211652762024-11-11 15:16:117 days ago1731338171IN
Bifrost: BFC Token
0 ETH0.0012566226.96105234
Transfer211652732024-11-11 15:15:357 days ago1731338135IN
Bifrost: BFC Token
0 ETH0.0008526526.51283821
Transfer211652732024-11-11 15:15:357 days ago1731338135IN
Bifrost: BFC Token
0 ETH0.0008526526.51283821
Transfer211652732024-11-11 15:15:357 days ago1731338135IN
Bifrost: BFC Token
0 ETH0.0008529726.51283821
Transfer211652732024-11-11 15:15:357 days ago1731338135IN
Bifrost: BFC Token
0 ETH0.0008526526.51283821
Transfer211652732024-11-11 15:15:357 days ago1731338135IN
Bifrost: BFC Token
0 ETH0.0008526526.51283821
Transfer211652732024-11-11 15:15:357 days ago1731338135IN
Bifrost: BFC Token
0 ETH0.0008532826.51283821
Transfer211652732024-11-11 15:15:357 days ago1731338135IN
Bifrost: BFC Token
0 ETH0.0008526526.51283821
Transfer211652732024-11-11 15:15:357 days ago1731338135IN
Bifrost: BFC Token
0 ETH0.0008532826.51283821
View all transactions

View more zero value Internal Transactions in Advanced View mode

Advanced mode:
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
ERC20

Compiler Version
v0.6.0+commit.26b70077

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2020-05-28
*/

pragma solidity ^0.6.0;

/*
 * @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.
 */
contract Context {
    // Empty internal constructor, to prevent people from mistakenly deploying
    // an instance of this contract, which should be used via inheritance.
    constructor () internal { }

    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;
    }
}

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor () internal {
        _paused = false;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view returns (bool) {
        return _paused;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        require(!_paused, "Pausable: paused");
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        require(_paused, "Pausable: not paused");
        _;
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}




// SPDX-License-Identifier: MIT

/**
 * @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.
 */
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 () internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view 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 {
        emit OwnershipTransferred(_owner, address(0));
        _owner = 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");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}


/**
 * @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);
}



/**
 * @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, 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) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * 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);
        uint256 c = a - b;

        return c;
    }

    /**
     * @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) {
        // 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 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts 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) {
        return div(a, b, "SafeMath: division by zero");
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts 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) {
        // Solidity only automatically asserts when dividing by 0
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts 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 mod(a, b, "SafeMath: modulo by zero");
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts with custom message 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, string memory errorMessage) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}


pragma solidity ^0.6.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // According to EIP-1052, 0x0 is the value returned for not-yet created accounts
        // and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
        // for accounts without code, i.e. `keccak256('')`
        bytes32 codehash;
        bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
        // solhint-disable-next-line no-inline-assembly
        assembly { codehash := extcodehash(account) }
        return (codehash != accountHash && codehash != 0x0);
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call.value(amount)("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }
}



/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created.
 *
 * 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, Pausable, Ownable {
    using SafeMath for uint256;
    using Address for address;

    mapping (address => uint256) private _balances;

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

    uint256 private _totalSupply;
    string private constant _name = "Bifrost";
    string private constant _symbol = "BFC";
    uint8 private constant _decimals = 18;


    /**
     * @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 () public {
        _totalSupply = 4 * (10 ** 9) * (10 ** uint256(_decimals));
        _balances[msg.sender] = _totalSupply;
    }

    /**
     * @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 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 returns (uint8) {
        return _decimals;
    }

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

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view 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 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 is 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 Destroys `amount` tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 amount) public virtual {
        _burn(_msgSender(), amount);
    }


    /**
     * @dev Destroys `amount` tokens from `account`, deducting from the caller's
     * allowance.
     *
     * See {ERC20-_burn} and {ERC20-allowance}.
     *
     * Requirements:
     *
     * - the caller must have allowance for ``accounts``'s tokens of at least
     * `amount`.
     */
    function burnFrom(address account, uint256 amount) public virtual {
        uint256 decreasedAllowance = allowance(account, _msgSender()).sub(amount, "ERC20: burn amount exceeds allowance");

        _approve(account, _msgSender(), decreasedAllowance);
        _burn(account, amount);
    }



    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */

    function pause() public onlyOwner {
        _pause();
    }


    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function unpause() public onlyOwner {
        _unpause();
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be to transferred to `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:using-hooks.adoc[Using Hooks].
     */
    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual {
        require(!paused(), "ERC20Pausable: token transfer while paused");
    }
}

Contract Security Audit

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":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","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"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","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":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"nonpayable","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":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

Deployed Bytecode

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

Deployed Bytecode Sourcemap

17238:9933:0:-:0;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;17238:9933:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;18219:83;;;:::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;18219:83:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;20325:169;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;20325:169:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;19294:100;;;:::i;:::-;;;;;;;;;;;;;;;;;;;20968:321;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;20968:321:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;19146:83;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;21698:218;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;21698:218:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;26432:65;;;:::i;:::-;;25371:91;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;25371:91:0;;;;;;;;;;;;;;;;;:::i;:::-;;2090:78;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;19457:119;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;19457:119:0;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;4957:148;;;:::i;:::-;;25783:295;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;25783:295:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;26228:61;;;:::i;:::-;;4315:79;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;18421:87;;;:::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;18421:87:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;22419:269;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;22419:269:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;19789:175;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;19789:175:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;20027:151;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;20027:151:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;5260:244;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;5260:244:0;;;;;;;;;;;;;;;;;;;:::i;:::-;;18219:83;18256:13;18289:5;;;;;;;;;;;;;;;;;18282:12;;18219:83;:::o;20325:169::-;20408:4;20425:39;20434:12;:10;:12::i;:::-;20448:7;20457:6;20425:8;:39::i;:::-;20482:4;20475:11;;20325:169;;;;:::o;19294:100::-;19347:7;19374:12;;19367:19;;19294:100;:::o;20968:321::-;21074:4;21091:36;21101:6;21109:9;21120:6;21091:9;:36::i;:::-;21138:121;21147:6;21155:12;:10;:12::i;:::-;21169:89;21207:6;21169:89;;;;;;;;;;;;;;;;;:11;:19;21181:6;21169:19;;;;;;;;;;;;;;;:33;21189:12;:10;:12::i;:::-;21169:33;;;;;;;;;;;;;;;;:37;;:89;;;;;:::i;:::-;21138:8;:121::i;:::-;21277:4;21270:11;;20968:321;;;;;:::o;19146:83::-;19187:5;17662:2;19205:16;;19146:83;:::o;21698:218::-;21786:4;21803:83;21812:12;:10;:12::i;:::-;21826:7;21835:50;21874:10;21835:11;:25;21847:12;:10;:12::i;:::-;21835:25;;;;;;;;;;;;;;;:34;21861:7;21835:34;;;;;;;;;;;;;;;;:38;;:50;;;;:::i;:::-;21803:8;:83::i;:::-;21904:4;21897:11;;21698:218;;;;:::o;26432:65::-;4537:12;:10;:12::i;:::-;4527:22;;:6;;;;;;;;;;;:22;;;4519:67;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;26479:10:::1;:8;:10::i;:::-;26432:65::o:0;25371:91::-;25427:27;25433:12;:10;:12::i;:::-;25447:6;25427:5;:27::i;:::-;25371:91;:::o;2090:78::-;2129:4;2153:7;;;;;;;;;;;2146:14;;2090:78;:::o;19457:119::-;19523:7;19550:9;:18;19560:7;19550:18;;;;;;;;;;;;;;;;19543:25;;19457:119;;;:::o;4957:148::-;4537:12;:10;:12::i;:::-;4527:22;;:6;;;;;;;;;;;:22;;;4519:67;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;5064:1:::1;5027:40;;5048:6;;;;;;;;;;;5027:40;;;;;;;;;;;;5095:1;5078:6:::0;::::1;:19;;;;;;;;;;;;;;;;;;4957:148::o:0;25783:295::-;25860:26;25889:84;25926:6;25889:84;;;;;;;;;;;;;;;;;:32;25899:7;25908:12;:10;:12::i;:::-;25889:9;:32::i;:::-;:36;;:84;;;;;:::i;:::-;25860:113;;25986:51;25995:7;26004:12;:10;:12::i;:::-;26018:18;25986:8;:51::i;:::-;26048:22;26054:7;26063:6;26048:5;:22::i;:::-;25783:295;;;:::o;26228:61::-;4537:12;:10;:12::i;:::-;4527:22;;:6;;;;;;;;;;;:22;;;4519:67;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;26273:8:::1;:6;:8::i;:::-;26228:61::o:0;4315:79::-;4353:7;4380:6;;;;;;;;;;;4373:13;;4315:79;:::o;18421:87::-;18460:13;18493:7;;;;;;;;;;;;;;;;;18486:14;;18421:87;:::o;22419:269::-;22512:4;22529:129;22538:12;:10;:12::i;:::-;22552:7;22561:96;22600:15;22561:96;;;;;;;;;;;;;;;;;:11;:25;22573:12;:10;:12::i;:::-;22561:25;;;;;;;;;;;;;;;:34;22587:7;22561:34;;;;;;;;;;;;;;;;:38;;:96;;;;;:::i;:::-;22529:8;:129::i;:::-;22676:4;22669:11;;22419:269;;;;:::o;19789:175::-;19875:4;19892:42;19902:12;:10;:12::i;:::-;19916:9;19927:6;19892:9;:42::i;:::-;19952:4;19945:11;;19789:175;;;;:::o;20027:151::-;20116:7;20143:11;:18;20155:5;20143:18;;;;;;;;;;;;;;;:27;20162:7;20143:27;;;;;;;;;;;;;;;;20136:34;;20027:151;;;;:::o;5260:244::-;4537:12;:10;:12::i;:::-;4527:22;;:6;;;;;;;;;;;:22;;;4519:67;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;5369:1:::1;5349:22;;:8;:22;;;;5341:73;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;5459:8;5430:38;;5451:6;;;;;;;;;;;5430:38;;;;;;;;;;;;5488:8;5479:6;;:17;;;;;;;;;;;;;;;;;;5260:244:::0;:::o;752:106::-;805:15;840:10;833:17;;752:106;:::o;24907:346::-;25026:1;25009:19;;:5;:19;;;;25001:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;25107:1;25088:21;;:7;:21;;;;25080:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;25191:6;25161:11;:18;25173:5;25161:18;;;;;;;;;;;;;;;:27;25180:7;25161:27;;;;;;;;;;;;;;;:36;;;;25229:7;25213:32;;25222:5;25213:32;;;25238:6;25213:32;;;;;;;;;;;;;;;;;;24907:346;;;:::o;23178:539::-;23302:1;23284:20;;:6;:20;;;;23276:70;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23386:1;23365:23;;:9;:23;;;;23357:71;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23441:47;23462:6;23470:9;23481:6;23441:20;:47::i;:::-;23521:71;23543:6;23521:71;;;;;;;;;;;;;;;;;:9;:17;23531:6;23521:17;;;;;;;;;;;;;;;;:21;;:71;;;;;:::i;:::-;23501:9;:17;23511:6;23501:17;;;;;;;;;;;;;;;:91;;;;23626:32;23651:6;23626:9;:20;23636:9;23626:20;;;;;;;;;;;;;;;;:24;;:32;;;;:::i;:::-;23603:9;:20;23613:9;23603:20;;;;;;;;;;;;;;;:55;;;;23691:9;23674:35;;23683:6;23674:35;;;23702:6;23674:35;;;;;;;;;;;;;;;;;;23178:539;;;:::o;9949:192::-;10035:7;10068:1;10063;:6;;10071:12;10055:29;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;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;10055:29:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;10095:9;10111:1;10107;:5;10095:17;;10132:1;10125:8;;;9949:192;;;;;:::o;9062:181::-;9120:7;9140:9;9156:1;9152;:5;9140:17;;9181:1;9176;:6;;9168:46;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;9234:1;9227:8;;;9062:181;;;;:::o;3139:120::-;2684:7;;;;;;;;;;;2676:40;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3208:5:::1;3198:7:::0;::::1;:15;;;;;;;;;;;;;;;;;;3229:22;3238:12;:10;:12::i;:::-;3229:22;;;;;;;;;;;;;;;;;;;;;;3139:120::o:0;24049:418::-;24152:1;24133:21;;:7;:21;;;;24125:67;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;24205:49;24226:7;24243:1;24247:6;24205:20;:49::i;:::-;24288:68;24311:6;24288:68;;;;;;;;;;;;;;;;;:9;:18;24298:7;24288:18;;;;;;;;;;;;;;;;:22;;:68;;;;;:::i;:::-;24267:9;:18;24277:7;24267:18;;;;;;;;;;;;;;;:89;;;;24382:24;24399:6;24382:12;;:16;;:24;;;;:::i;:::-;24367:12;:39;;;;24448:1;24422:37;;24431:7;24422:37;;;24452:6;24422:37;;;;;;;;;;;;;;;;;;24049:418;;:::o;2880:118::-;2408:7;;;;;;;;;;;2407:8;2399:37;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2950:4:::1;2940:7;::::0;:14:::1;;;;;;;;;;;;;;;;;;2970:20;2977:12;:10;:12::i;:::-;2970:20;;;;;;;;;;;;;;;;;;;;;;2880:118::o:0;26996:172::-;27105:8;:6;:8::i;:::-;27104:9;27096:64;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;26996:172;;;:::o;9518:136::-;9576:7;9603:43;9607:1;9610;9603:43;;;;;;;;;;;;;;;;;:3;:43::i;:::-;9596:50;;9518:136;;;;:::o

Swarm Source

ipfs://9d5f0a4492e8293ffff366802c881e22bd5f8a042b3b884571242373318afc3a

Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

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

OVERVIEW

Bifrost is an EVM-compatible Layer 1 blockchain achieving interoperability and bringing Web3 to Web2 users. Pre-equipped with advanced cross-chain functionalities and necessary infrastructure, Bifrost allows DApps to reach wider audiences easily.

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
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.