Contract 0xdfce1e99a31c4597a3f8a8945cbfa9037655e335 2

 
 
Txn Hash
Method
Block
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Value [Txn Fee]
0x148a520603c5602fa457029560e86964b7f7e4fdc8182cda54afa83a8141247eApprove390941692023-02-09 11:11:4514 mins ago0x4a849e1dcfc46331e7ede0bf3835a43d630aea43 IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.018024768758 387.030163157
0xd03f638f70e0367792832d5902fe59349a4b75c259bafed36a1e5e9092aedc4dApprove390743632023-02-08 23:02:1412 hrs 24 mins ago0x005c400ad2e73a90ef8532847d883893b4e28993 IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.003446989146 116.958100775
0x47c9f50164e545961b0b92d77d8b92756ce1f81276ed2e48bc1fc10e83a5a09eApprove390743222023-02-08 23:00:4812 hrs 25 mins ago0x005c400ad2e73a90ef8532847d883893b4e28993 IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.005564416359 120.223324674
0x649d6521c288ef582e3c5e359ed9eb7a376a3e822380a6174e2a9986e9c6804aApprove390742252023-02-08 22:57:2212 hrs 28 mins ago0x005c400ad2e73a90ef8532847d883893b4e28993 IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.006286906277 135.903724107
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0xabfe493178aa72a7b396ad972b16ebe40780a3a59359b4da40987eb85e49cb92Increase Allowan...390732522023-02-08 22:20:1513 hrs 6 mins ago0x56cf7ac1e3b2484638c193e61fcf491b3bb346b6 IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.008455351875 181.780794508
0xda26e6574e50cd948ffd7be9bf636be72c0d001627d3323960ee6822d989e5ccIncrease Allowan...390729712023-02-08 22:08:3913 hrs 17 mins ago0x56cf7ac1e3b2484638c193e61fcf491b3bb346b6 IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.005104877554 109.749270217
0xc84c8a4367201b354c42b4e17ce819791f01bca2fc4a95da66dc96781d490414Increase Allowan...390727452023-02-08 22:00:3713 hrs 25 mins ago0x56cf7ac1e3b2484638c193e61fcf491b3bb346b6 IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.005392203026 115.896553026
0xae02323d55397753b8e4f5e3a4cb319df1c5222850cd8638d76756849c5b2264Approve390699072023-02-08 20:18:4715 hrs 7 mins ago0x21280cccbdc32f2833c9bb78e135a15e875b2d7d IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.007132969059 153.160033051
0xf964fc15a5ca8ded43bac846747bbe410ec3ec05555782be51a13f8e4a4cfe45Approve390687082023-02-08 19:35:2515 hrs 50 mins ago0xcc4ded8137eb8d7d031e30b3e4af49c9f56d55dc IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.00638984466 137.20356996
0xfbb6339ffb17d6bca75e21497cbaf8ef70b3a809d0c94ecdbea0b41bca6a1236Approve390679622023-02-08 19:08:2716 hrs 17 mins ago0xd5ad7494f7a2077ef18deec8e7f872b5e93ab519 IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.005731853044 123.075088987
0xe3358609477a6eb6b498759be7534f3014530323d7e2c1cdc53e675cd317d5daApprove390678712023-02-08 19:05:1316 hrs 21 mins ago0xd7fba999d831ece97b6a05b8bb96262c35e2b94d IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.004067224442 167.458186849
0xc15d1adebfe06865ed9e63eeddda19b1b960290f09b7b3600e2e5488e3ccffe0Approve390672322023-02-08 18:42:3616 hrs 43 mins ago0xd7fba999d831ece97b6a05b8bb96262c35e2b94d IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.011913297545 255.803863813
0x36dde55ac1acba469b22341fb4c4a4432132fed08aae5e9dbeaef873bd5b7243Approve390665712023-02-08 18:19:0617 hrs 7 mins ago0x21280cccbdc32f2833c9bb78e135a15e875b2d7d IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.006843047876 146.934807956
0xe4a19f884e1751567db60c670ce1371a1d09a1bd7e0b02fc8e54e2dd743a92a5Approve390661952023-02-08 18:05:4817 hrs 20 mins ago0xba1d5693c869a3754f5e57dd7c336dabe35ab878 IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.004622017782 173.291008649
0xcd65a2f377a497981b5c67f6268a716ce3cea1a0d6400c3845067b0163c36a57Approve390661952023-02-08 18:05:4817 hrs 20 mins ago0xba1d5693c869a3754f5e57dd7c336dabe35ab878 IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.008498971254 182.491008649
0x5e842e3438566e1c7f9de37a54eb94829825defbeb1b69d128d451b4530fa83bIncrease Allowan...390661702023-02-08 18:04:5417 hrs 21 mins ago0x1ca285ef26c2e014817d2c5aff780eba72b22ff6 IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.007858767754 168.911313121
0x968d284d07e6c4f4608dad4fabc6815b846c8c4b25e0a9527ffc8e9db5e2d3baIncrease Allowan...390620112023-02-08 15:37:3619 hrs 48 mins ago0x1ca285ef26c2e014817d2c5aff780eba72b22ff6 IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.015074364361 323.998718164
0x9fe6cdb110c24062b589d1997afb90d004409a800bbaadecaae202cfd23bf8f2Approve390578182023-02-08 13:07:5922 hrs 18 mins ago0x36d2179fe442d714acd2010641c3a3e93e62b297 IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.014210612548 305.132108326
0xb61b92d2638422341b0a4ade396339ed61f51004fc1abf88da0079f29809e8d9Approve390544202023-02-08 11:04:531 day 21 mins ago0x408b4683e2b31cb65f7c5f50b7812d4e1d461e07 IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.004712152984 194.011568853
0xb90e07c3b7a4ba369188ea680ae771701a7e6c9f950dc754f3a3c28ef4abaa91Approve390544162023-02-08 11:04:451 day 21 mins ago0x408b4683e2b31cb65f7c5f50b7812d4e1d461e07 IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.003890090987 160.165142759
0xd76f35203bbc2b5347c7c6c4f0613f5343a1304be3b982b3a0502f2ed5a61158Transfer390488412023-02-08 7:43:191 day 3 hrs ago0xcf03076cd3032b8c49392999d97a23fb4ac84114 IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.009352672273 199.664238801
0xca3509473e66f0dd90c93eb1bdfd08bf489c5333868d563c07f2dcc788eaba57Approve390478812023-02-08 7:08:151 day 4 hrs ago0x98eed601d930ebe46ce644dfb0ea3d412c949e21 IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.009188138293 197.288892337
0xcc60e21fbaebedbb1cffb0b282955d005600663893d22e7e0345d5f21e3db96bIncrease Allowan...390428782023-02-08 3:59:341 day 7 hrs ago0xd3f9267eec213b98e81817a21c33548b57df4a2b IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.00632483651 135.941978912
0xc08b9669d20bcf207dac07c5037e0640a28f6601bbafefad7979be14eb5289caIncrease Allowan...390428402023-02-08 3:58:141 day 7 hrs ago0xd3f9267eec213b98e81817a21c33548b57df4a2b IN  0xdfce1e99a31c4597a3f8a8945cbfa9037655e3350 MATIC0.006335551172 136.207403622
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Contract Source Code Verified (Exact Match)

Contract Name:
Astrafer

Compiler Version
v0.8.7+commit.e28d00a7

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion

Contract Source Code (Solidity Standard Json-Input format)

File 1 of 5 : astraferErc20.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";

contract Astrafer is ERC20 {
    uint256 public constant INITIAL_SUPPLY = 888077888 * (10**uint256(18));

    constructor() ERC20("Astrafer", "ASTRAFER") {
        _mint(0x388a18601d8f34b4A912a29A4429FAfeE70F9ED4, INITIAL_SUPPLY);
    }
}

File 2 of 5 : ERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.sol";

/**
 * @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 Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * 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, IERC20Metadata {
    mapping(address => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

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

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override 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 this function is
     * overridden;
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    /**
     * @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:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, 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}.
     *
     * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, 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}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        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) {
        address owner = _msgSender();
        _approve(owner, spender, allowance(owner, spender) + 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) {
        address owner = _msgSender();
        uint256 currentAllowance = allowance(owner, spender);
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

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

        _beforeTokenTransfer(from, to, amount);

        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
        }
        _balances[to] += amount;

        emit Transfer(from, to, amount);

        _afterTokenTransfer(from, to, 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:
     *
     * - `account` 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 += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(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);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(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 Updates `owner` s allowance for `spender` based on spent `amount`.
     *
     * Does not update the allowance amount in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Might emit an {Approval} event.
     */
    function _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }

    /**
     * @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 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 {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been 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 _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

File 3 of 5 : IERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

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

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

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

File 4 of 5 : IERC20Metadata.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

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

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

File 5 of 5 : Context.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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;
    }
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

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":"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":"INITIAL_SUPPLY","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":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]

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Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Block Uncle Number Difficulty Gas Used Reward
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