Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/draft-ERC20Permit.sol";

import "./interfaces/Constants.sol";

contract ZKPToken is ERC20Permit, Constants {
    string private constant _name = "$ZKP Token";
    string private constant _symbol = "$ZKP";

    address public minter;

    constructor(address _minter) ERC20(_name, _symbol) ERC20Permit(_name) {
        _setMinter(_minter);
    }

    modifier onlyMinter() {
        require(msg.sender == minter, "ZKP: unauthorized");
        _;
    }

    function mint(address _account, uint256 _amount)
        public
        onlyMinter
        returns (bool)
    {
        _mint(_account, _amount);
        return true;
    }

    function setMinter(address _minter) public onlyMinter {
        _setMinter(_minter);
    }

    // batch functions
    function batchTransfer(
        address[] calldata _recipients,
        uint256[] calldata _values
    ) external returns (bool) {
        _throwLengthMismatch(_recipients.length, _values.length);

        for (uint256 i = 0; i < _recipients.length; i++) {
            require(
                transfer(_recipients[i], _values[i]),
                "ZKP: unable to transfer"
            );
        }

        return true;
    }

    function batchTransferFrom(
        address _from,
        address[] calldata _recipients,
        uint256[] calldata _values
    ) external returns (bool) {
        _throwLengthMismatch(_recipients.length, _values.length);

        for (uint256 i = 0; i < _recipients.length; i++) {
            require(
                transferFrom(_from, _recipients[i], _values[i]),
                "$ZKP: unable to transfer"
            );
        }

        return true;
    }

    function batchIncreaseAllowance(
        address[] calldata _spenders,
        uint256[] calldata _addedValues
    ) external returns (bool) {
        _throwLengthMismatch(_spenders.length, _addedValues.length);

        for (uint256 i = 0; i < _addedValues.length; i++) {
            require(
                increaseAllowance(_spenders[i], _addedValues[i]),
                "ZKP: unable to increase"
            );
        }

        return true;
    }

    function batchDecreaseAllowance(
        address[] calldata _spenders,
        uint256[] calldata _subtractedValues
    ) external returns (bool) {
        _throwLengthMismatch(_spenders.length, _subtractedValues.length);

        for (uint256 i = 0; i < _subtractedValues.length; i++) {
            require(
                decreaseAllowance(_spenders[i], _subtractedValues[i]),
                "ZKP: unable to decrease"
            );
        }

        return true;
    }

    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual override {
        if (from == address(0)) {
            // On minting
            require(totalSupply() + amount <= MAX_SUPPLY, "ZKP: cap exceeded");
        }
        super._beforeTokenTransfer(from, to, amount);
    }

    function _setMinter(address _minter) internal {
        require(_minter != address(0), "ZKP: zero minter address");
        minter = _minter;
    }

    function _throwLengthMismatch(uint256 l1, uint256 l2) private pure {
        require(l1 == l2, "ZKP: invalid input");
    }
}

// SPDX-License-Identifier: MIT

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:
     *
     * - `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);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
        unchecked {
            _approve(sender, _msgSender(), currentAllowance - 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) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][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) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `sender` to `recipient`.
     *
     * 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:
     *
     * - `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);

        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[sender] = senderBalance - amount;
        }
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);

        _afterTokenTransfer(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:
     *
     * - `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 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 {}
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./draft-IERC20Permit.sol";
import "../ERC20.sol";
import "../../../utils/cryptography/draft-EIP712.sol";
import "../../../utils/cryptography/ECDSA.sol";
import "../../../utils/Counters.sol";

/**
 * @dev Implementation of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 *
 * _Available since v3.4._
 */
abstract contract ERC20Permit is ERC20, IERC20Permit, EIP712 {
    using Counters for Counters.Counter;

    mapping(address => Counters.Counter) private _nonces;

    // solhint-disable-next-line var-name-mixedcase
    bytes32 private immutable _PERMIT_TYPEHASH =
        keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");

    /**
     * @dev Initializes the {EIP712} domain separator using the `name` parameter, and setting `version` to `"1"`.
     *
     * It's a good idea to use the same `name` that is defined as the ERC20 token name.
     */
    constructor(string memory name) EIP712(name, "1") {}

    /**
     * @dev See {IERC20Permit-permit}.
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual override {
        require(block.timestamp <= deadline, "ERC20Permit: expired deadline");

        bytes32 structHash = keccak256(abi.encode(_PERMIT_TYPEHASH, owner, spender, value, _useNonce(owner), deadline));

        bytes32 hash = _hashTypedDataV4(structHash);

        address signer = ECDSA.recover(hash, v, r, s);
        require(signer == owner, "ERC20Permit: invalid signature");

        _approve(owner, spender, value);
    }

    /**
     * @dev See {IERC20Permit-nonces}.
     */
    function nonces(address owner) public view virtual override returns (uint256) {
        return _nonces[owner].current();
    }

    /**
     * @dev See {IERC20Permit-DOMAIN_SEPARATOR}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view override returns (bytes32) {
        return _domainSeparatorV4();
    }

    /**
     * @dev "Consume a nonce": return the current value and increment.
     *
     * _Available since v4.1._
     */
    function _useNonce(address owner) internal virtual returns (uint256 current) {
        Counters.Counter storage nonce = _nonces[owner];
        current = nonce.current();
        nonce.increment();
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract Constants {
    // $ZKP token max supply
    uint256 internal constant MAX_SUPPLY = 1e27;

    // Scaling factor in token amount calculations
    uint256 internal constant SCALE = 1e12;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

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

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

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

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

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

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

// SPDX-License-Identifier: MIT

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);
}

// SPDX-License-Identifier: MIT

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;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./ECDSA.sol";

/**
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
 *
 * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,
 * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding
 * they need in their contracts using a combination of `abi.encode` and `keccak256`.
 *
 * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
 * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
 * ({_hashTypedDataV4}).
 *
 * The implementation of the domain separator was designed to be as efficient as possible while still properly updating
 * the chain id to protect against replay attacks on an eventual fork of the chain.
 *
 * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
 * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
 *
 * _Available since v3.4._
 */
abstract contract EIP712 {
    /* solhint-disable var-name-mixedcase */
    // Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to
    // invalidate the cached domain separator if the chain id changes.
    bytes32 private immutable _CACHED_DOMAIN_SEPARATOR;
    uint256 private immutable _CACHED_CHAIN_ID;

    bytes32 private immutable _HASHED_NAME;
    bytes32 private immutable _HASHED_VERSION;
    bytes32 private immutable _TYPE_HASH;

    /* solhint-enable var-name-mixedcase */

    /**
     * @dev Initializes the domain separator and parameter caches.
     *
     * The meaning of `name` and `version` is specified in
     * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
     *
     * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
     * - `version`: the current major version of the signing domain.
     *
     * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
     * contract upgrade].
     */
    constructor(string memory name, string memory version) {
        bytes32 hashedName = keccak256(bytes(name));
        bytes32 hashedVersion = keccak256(bytes(version));
        bytes32 typeHash = keccak256(
            "EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"
        );
        _HASHED_NAME = hashedName;
        _HASHED_VERSION = hashedVersion;
        _CACHED_CHAIN_ID = block.chainid;
        _CACHED_DOMAIN_SEPARATOR = _buildDomainSeparator(typeHash, hashedName, hashedVersion);
        _TYPE_HASH = typeHash;
    }

    /**
     * @dev Returns the domain separator for the current chain.
     */
    function _domainSeparatorV4() internal view returns (bytes32) {
        if (block.chainid == _CACHED_CHAIN_ID) {
            return _CACHED_DOMAIN_SEPARATOR;
        } else {
            return _buildDomainSeparator(_TYPE_HASH, _HASHED_NAME, _HASHED_VERSION);
        }
    }

    function _buildDomainSeparator(
        bytes32 typeHash,
        bytes32 nameHash,
        bytes32 versionHash
    ) private view returns (bytes32) {
        return keccak256(abi.encode(typeHash, nameHash, versionHash, block.chainid, address(this)));
    }

    /**
     * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
     * function returns the hash of the fully encoded EIP712 message for this domain.
     *
     * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
     *
     * ```solidity
     * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
     *     keccak256("Mail(address to,string contents)"),
     *     mailTo,
     *     keccak256(bytes(mailContents))
     * )));
     * address signer = ECDSA.recover(digest, signature);
     * ```
     */
    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
        return ECDSA.toTypedDataHash(_domainSeparatorV4(), structHash);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        } else if (error == RecoverError.InvalidSignatureV) {
            revert("ECDSA: invalid signature 'v' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return tryRecover(hash, r, vs);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s;
        uint8 v;
        assembly {
            s := and(vs, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff)
            v := add(shr(255, vs), 27)
        }
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }
        if (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

{
  "metadata": {
    "bytecodeHash": "none"
  },
  "optimizer": {
    "enabled": true,
    "runs": 800
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"_minter","type":"address"}],"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":"DOMAIN_SEPARATOR","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"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":[{"internalType":"address[]","name":"_spenders","type":"address[]"},{"internalType":"uint256[]","name":"_subtractedValues","type":"uint256[]"}],"name":"batchDecreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_spenders","type":"address[]"},{"internalType":"uint256[]","name":"_addedValues","type":"uint256[]"}],"name":"batchIncreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_recipients","type":"address[]"},{"internalType":"uint256[]","name":"_values","type":"uint256[]"}],"name":"batchTransfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_from","type":"address"},{"internalType":"address[]","name":"_recipients","type":"address[]"},{"internalType":"uint256[]","name":"_values","type":"uint256[]"}],"name":"batchTransferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"mint","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"minter","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"permit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_minter","type":"address"}],"name":"setMinter","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"}]

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

0x608060405234801561001057600080fd5b50600436106101775760003560e01c806364d7cabc116100d8578063a457c2d71161008c578063d8bc226311610066578063d8bc226314610302578063dd62ed3e14610315578063fca3b5aa1461034e57600080fd5b8063a457c2d7146102c7578063a9059cbb146102da578063d505accf146102ed57600080fd5b80637ecebe00116100bd5780637ecebe001461029957806388d695b2146102ac57806395d89b41146102bf57600080fd5b806364d7cabc1461025d57806370a082311461027057600080fd5b8063313ce5671161012f5780633950935111610114578063395093511461022457806340c10f19146102375780634885b2541461024a57600080fd5b8063313ce5671461020d5780633644e5151461021c57600080fd5b8063095ea7b311610160578063095ea7b3146101c557806318160ddd146101e857806323b872dd146101fa57600080fd5b806306fdde031461017c578063075461721461019a575b600080fd5b610184610361565b6040516101919190611822565b60405180910390f35b6006546101ad906001600160a01b031681565b6040516001600160a01b039091168152602001610191565b6101d86101d3366004611790565b6103f3565b6040519015158152602001610191565b6002545b604051908152602001610191565b6101d8610208366004611666565b610409565b60405160128152602001610191565b6101ec6104cd565b6101d8610232366004611790565b6104dc565b6101d8610245366004611790565b610518565b6101d8610258366004611712565b61057f565b6101d861026b3660046117b9565b610666565b6101ec61027e366004611613565b6001600160a01b031660009081526020819052604090205490565b6101ec6102a7366004611613565b61074b565b6101d86102ba3660046117b9565b61076b565b610184610844565b6101d86102d5366004611790565b610853565b6101d86102e8366004611790565b610904565b6103006102fb3660046116a1565b610911565b005b6101d86103103660046117b9565b610a75565b6101ec610323366004611634565b6001600160a01b03918216600090815260016020908152604080832093909416825291909152205490565b61030061035c366004611613565b610b4e565b6060600380546103709061188d565b80601f016020809104026020016040519081016040528092919081815260200182805461039c9061188d565b80156103e95780601f106103be576101008083540402835291602001916103e9565b820191906000526020600020905b8154815290600101906020018083116103cc57829003601f168201915b5050505050905090565b6000610400338484610bb4565b50600192915050565b6000610416848484610cd8565b6001600160a01b0384166000908152600160209081526040808320338452909152902054828110156104b55760405162461bcd60e51b815260206004820152602860248201527f45524332303a207472616e7366657220616d6f756e742065786365656473206160448201527f6c6c6f77616e636500000000000000000000000000000000000000000000000060648201526084015b60405180910390fd5b6104c28533858403610bb4565b506001949350505050565b60006104d7610ee1565b905090565b3360008181526001602090815260408083206001600160a01b03871684529091528120549091610400918590610513908690611875565b610bb4565b6006546000906001600160a01b031633146105755760405162461bcd60e51b815260206004820152601160248201527f5a4b503a20756e617574686f72697a656400000000000000000000000000000060448201526064016104ac565b6104008383610fd4565b600061058b84836110c0565b60005b84811015610659576105fb878787848181106105ba57634e487b7160e01b600052603260045260246000fd5b90506020020160208101906105cf9190611613565b8686858181106105ef57634e487b7160e01b600052603260045260246000fd5b90506020020135610409565b6106475760405162461bcd60e51b815260206004820152601860248201527f245a4b503a20756e61626c6520746f207472616e73666572000000000000000060448201526064016104ac565b80610651816118c2565b91505061058e565b5060019695505050505050565b600061067284836110c0565b60005b8281101561073f576106e18686838181106106a057634e487b7160e01b600052603260045260246000fd5b90506020020160208101906106b59190611613565b8585848181106106d557634e487b7160e01b600052603260045260246000fd5b905060200201356104dc565b61072d5760405162461bcd60e51b815260206004820152601760248201527f5a4b503a20756e61626c6520746f20696e63726561736500000000000000000060448201526064016104ac565b80610737816118c2565b915050610675565b50600195945050505050565b6001600160a01b0381166000908152600560205260408120545b92915050565b600061077784836110c0565b60005b8481101561073f576107e68686838181106107a557634e487b7160e01b600052603260045260246000fd5b90506020020160208101906107ba9190611613565b8585848181106107da57634e487b7160e01b600052603260045260246000fd5b90506020020135610904565b6108325760405162461bcd60e51b815260206004820152601760248201527f5a4b503a20756e61626c6520746f207472616e7366657200000000000000000060448201526064016104ac565b8061083c816118c2565b91505061077a565b6060600480546103709061188d565b3360009081526001602090815260408083206001600160a01b0386168452909152812054828110156108ed5760405162461bcd60e51b815260206004820152602560248201527f45524332303a2064656372656173656420616c6c6f77616e63652062656c6f7760448201527f207a65726f00000000000000000000000000000000000000000000000000000060648201526084016104ac565b6108fa3385858403610bb4565b5060019392505050565b6000610400338484610cd8565b834211156109615760405162461bcd60e51b815260206004820152601d60248201527f45524332305065726d69743a206578706972656420646561646c696e6500000060448201526064016104ac565b60007f6e71edae12b1b97f4d1f60370fef10105fa2faae0126114a169c64845d6126c98888886109908c61110f565b6040805160208101969096526001600160a01b0394851690860152929091166060840152608083015260a082015260c0810186905260e00160405160208183030381529060405280519060200120905060006109eb82611137565b905060006109fb82878787611185565b9050896001600160a01b0316816001600160a01b031614610a5e5760405162461bcd60e51b815260206004820152601e60248201527f45524332305065726d69743a20696e76616c6964207369676e6174757265000060448201526064016104ac565b610a698a8a8a610bb4565b50505050505050505050565b6000610a8184836110c0565b60005b8281101561073f57610af0868683818110610aaf57634e487b7160e01b600052603260045260246000fd5b9050602002016020810190610ac49190611613565b858584818110610ae457634e487b7160e01b600052603260045260246000fd5b90506020020135610853565b610b3c5760405162461bcd60e51b815260206004820152601760248201527f5a4b503a20756e61626c6520746f20646563726561736500000000000000000060448201526064016104ac565b80610b46816118c2565b915050610a84565b6006546001600160a01b03163314610ba85760405162461bcd60e51b815260206004820152601160248201527f5a4b503a20756e617574686f72697a656400000000000000000000000000000060448201526064016104ac565b610bb1816111ad565b50565b6001600160a01b038316610c165760405162461bcd60e51b8152602060048201526024808201527f45524332303a20617070726f76652066726f6d20746865207a65726f206164646044820152637265737360e01b60648201526084016104ac565b6001600160a01b038216610c775760405162461bcd60e51b815260206004820152602260248201527f45524332303a20617070726f766520746f20746865207a65726f206164647265604482015261737360f01b60648201526084016104ac565b6001600160a01b0383811660008181526001602090815260408083209487168084529482529182902085905590518481527f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925910160405180910390a3505050565b6001600160a01b038316610d545760405162461bcd60e51b815260206004820152602560248201527f45524332303a207472616e736665722066726f6d20746865207a65726f20616460448201527f647265737300000000000000000000000000000000000000000000000000000060648201526084016104ac565b6001600160a01b038216610db65760405162461bcd60e51b815260206004820152602360248201527f45524332303a207472616e7366657220746f20746865207a65726f206164647260448201526265737360e81b60648201526084016104ac565b610dc183838361123d565b6001600160a01b03831660009081526020819052604090205481811015610e505760405162461bcd60e51b815260206004820152602660248201527f45524332303a207472616e7366657220616d6f756e742065786365656473206260448201527f616c616e6365000000000000000000000000000000000000000000000000000060648201526084016104ac565b6001600160a01b03808516600090815260208190526040808220858503905591851681529081208054849290610e87908490611875565b92505081905550826001600160a01b0316846001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef84604051610ed391815260200190565b60405180910390a350505050565b60007f0000000000000000000000000000000000000000000000000000000000000001461415610f3057507fb48a1ca1f06010ede6b3e73f3379cfded146d01900221e4e88b4c25a4318f8ac90565b50604080517f8b73c3c69bb8fe3d512ecc4cf759cc79239f7b179b0ffacaa9a75d522b39400f6020808301919091527fc4773a327bd7d0a8f58a49426ebee9ecdaaeb9ced653f7e17284e7907b605f7a828401527fc89efdaa54c0f20c7adf612882df0950f5a951637e0307cdcb4c672f298b8bc660608301524660808301523060a0808401919091528351808403909101815260c0909201909252805191012090565b6001600160a01b03821661102a5760405162461bcd60e51b815260206004820152601f60248201527f45524332303a206d696e7420746f20746865207a65726f20616464726573730060448201526064016104ac565b6110366000838361123d565b80600260008282546110489190611875565b90915550506001600160a01b03821660009081526020819052604081208054839290611075908490611875565b90915550506040518181526001600160a01b038316906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9060200160405180910390a35b5050565b8082146110bc5760405162461bcd60e51b815260206004820152601260248201527f5a4b503a20696e76616c696420696e707574000000000000000000000000000060448201526064016104ac565b6001600160a01b03811660009081526005602052604090208054600181018255905b50919050565b6000610765611144610ee1565b8360405161190160f01b6020820152602281018390526042810182905260009060620160405160208183030381529060405280519060200120905092915050565b6000806000611196878787876112bf565b915091506111a3816113ac565b5095945050505050565b6001600160a01b0381166112035760405162461bcd60e51b815260206004820152601860248201527f5a4b503a207a65726f206d696e7465722061646472657373000000000000000060448201526064016104ac565b600680547fffffffffffffffffffffffff0000000000000000000000000000000000000000166001600160a01b0392909216919091179055565b6001600160a01b0383166112ba576b033b2e3c9fd0803ce80000008161126260025490565b61126c9190611875565b11156112ba5760405162461bcd60e51b815260206004820152601160248201527f5a4b503a2063617020657863656564656400000000000000000000000000000060448201526064016104ac565b505050565b6000807f7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a08311156112f657506000905060036113a3565b8460ff16601b1415801561130e57508460ff16601c14155b1561131f57506000905060046113a3565b6040805160008082526020820180845289905260ff881692820192909252606081018690526080810185905260019060a0016020604051602081039080840390855afa158015611373573d6000803e3d6000fd5b5050604051601f1901519150506001600160a01b03811661139c576000600192509250506113a3565b9150600090505b94509492505050565b60008160048111156113ce57634e487b7160e01b600052602160045260246000fd5b14156113d75750565b60018160048111156113f957634e487b7160e01b600052602160045260246000fd5b14156114475760405162461bcd60e51b815260206004820152601860248201527f45434453413a20696e76616c6964207369676e6174757265000000000000000060448201526064016104ac565b600281600481111561146957634e487b7160e01b600052602160045260246000fd5b14156114b75760405162461bcd60e51b815260206004820152601f60248201527f45434453413a20696e76616c6964207369676e6174757265206c656e6774680060448201526064016104ac565b60038160048111156114d957634e487b7160e01b600052602160045260246000fd5b14156115325760405162461bcd60e51b815260206004820152602260248201527f45434453413a20696e76616c6964207369676e6174757265202773272076616c604482015261756560f01b60648201526084016104ac565b600481600481111561155457634e487b7160e01b600052602160045260246000fd5b1415610bb15760405162461bcd60e51b815260206004820152602260248201527f45434453413a20696e76616c6964207369676e6174757265202776272076616c604482015261756560f01b60648201526084016104ac565b80356001600160a01b03811681146115c457600080fd5b919050565b60008083601f8401126115da578182fd5b50813567ffffffffffffffff8111156115f1578182fd5b6020830191508360208260051b850101111561160c57600080fd5b9250929050565b600060208284031215611624578081fd5b61162d826115ad565b9392505050565b60008060408385031215611646578081fd5b61164f836115ad565b915061165d602084016115ad565b90509250929050565b60008060006060848603121561167a578081fd5b611683846115ad565b9250611691602085016115ad565b9150604084013590509250925092565b600080600080600080600060e0888a0312156116bb578283fd5b6116c4886115ad565b96506116d2602089016115ad565b95506040880135945060608801359350608088013560ff811681146116f5578384fd5b9699959850939692959460a0840135945060c09093013592915050565b600080600080600060608688031215611729578081fd5b611732866115ad565b9450602086013567ffffffffffffffff8082111561174e578283fd5b61175a89838a016115c9565b90965094506040880135915080821115611772578283fd5b5061177f888289016115c9565b969995985093965092949392505050565b600080604083850312156117a2578182fd5b6117ab836115ad565b946020939093013593505050565b600080600080604085870312156117ce578384fd5b843567ffffffffffffffff808211156117e5578586fd5b6117f1888389016115c9565b90965094506020870135915080821115611809578384fd5b50611816878288016115c9565b95989497509550505050565b6000602080835283518082850152825b8181101561184e57858101830151858201604001528201611832565b8181111561185f5783604083870101525b50601f01601f1916929092016040019392505050565b60008219821115611888576118886118dd565b500190565b600181811c908216806118a157607f821691505b6020821081141561113157634e487b7160e01b600052602260045260246000fd5b60006000198214156118d6576118d66118dd565b5060010190565b634e487b7160e01b600052601160045260246000fdfea164736f6c6343000804000a

000000000000000000000000e14d84b1df1c205e33420ffe00ba44f85e35f791

-----Decoded View---------------
Arg [0] : _minter (address): 0xe14d84b1DF1C205E33420ffE00bA44F85e35f791

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000e14d84b1df1c205e33420ffe00ba44f85e35f791