Token

Contract Source Code (Solidity)Audit Report

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

   - function nonces(address owner)    - function _useNonce(address owner)    - function _useCheckedNonce(address own ... interface IERC5267    - function eip712Domain() library StorageSlot    - function getAddressSlot(bytes32 slot)    - function getBooleanSlot(bytes32 slot)    - function getBytes32Slot(bytes32 slot)    - function getUint256Slot(bytes32 slot)    - function getStringSlot(bytes32 slot)    - function getStringSlot(string storage ...    - function getBytesSlot(bytes32 slot)    - function getBytesSlot(bytes storage s ... library ShortStrings    - function toShortString(string memory ...    - function toString(ShortString sstr)    - function byteLength(ShortString sstr)    - function toShortStringWithFallback(st ...    - function toStringWithFallback(ShortSt ...    - function byteLengthWithFallback(Short ... library SignedMath    - function max(int256 a, int256 b)    - function min(int256 a, int256 b)    - function average(int256 a, int256 b)    - function abs(int256 n) library Math    - function tryAdd(uint256 a, uint256 b)    - function trySub(uint256 a, uint256 b)    - function tryMul(uint256 a, uint256 b)    - function tryDiv(uint256 a, uint256 b)    - function tryMod(uint256 a, uint256 b)    - function max(uint256 a, uint256 b)    - function min(uint256 a, uint256 b)    - function average(uint256 a, uint256 b ...    - function ceilDiv(uint256 a, uint256 b ...    - function mulDiv(uint256 x, uint256 y, ...    - function mulDiv(uint256 x, uint256 y, ...    - function sqrt(uint256 a)    - function sqrt(uint256 a, Rounding rou ...    - function log2(uint256 value)    - function log2(uint256 value, Rounding ...    - function log10(uint256 value)    - function log10(uint256 value, Roundin ...    - function log256(uint256 value)    - function log256(uint256 value, Roundi ...    - function unsignedRoundsUp(Rounding ro ... library Strings    - function toString(uint256 value)    - function toStringSigned(int256 value)    - function toHexString(uint256 value)    - function toHexString(uint256 value, u ...    - function toHexString(address addr)    - function equal(string memory a, strin ... library MessageHashUtils    - function toEthSignedMessageHash(bytes ...    - function toEthSignedMessageHash(bytes ...    - function toDataWithIntendedValidatorH ...    - function toTypedDataHash(bytes32 doma ...    - function _domainSeparatorV4()    - function _buildDomainSeparator()    - function _hashTypedDataV4(bytes32 str ...    - function eip712Domain()    - function _EIP712Name()    - function _EIP712Version() library ECDSA    - function tryRecover(bytes32 hash, byt ...    - function recover(bytes32 hash, bytes ...    - function tryRecover(bytes32 hash, byt ...    - function recover(bytes32 hash, bytes3 ...    - function tryRecover(    - function recover(bytes32 hash, uint8 ...    - function _throwError(RecoverError err ... interface IERC20Permit    - function permit(    - function nonces(address owner)    - function DOMAIN_SEPARATOR() interface IERC20Errors interface IERC721Errors interface IERC1155Errors    - function _msgSender()    - function _msgData()    - function _contextSuffixLength()    - function owner()    - function _checkOwner()    - function renounceOwnership()    - function transferOwnership(address ne ...    - function _transferOwnership(address n ... interface IERC20    - function totalSupply()    - function balanceOf(address account)    - function transfer(address to, uint256 ...    - function allowance(address owner, add ...    - function approve(address spender, uin ...    - function transferFrom(address from, a ... interface IERC20Metadata is IERC20    - function name()    - function symbol()    - function decimals()    - function name()    - function symbol()    - function decimals()    - function totalSupply()    - function balanceOf(address account)    - function transfer(address to, uint256 ...    - function allowance(address owner, add ...    - function approve(address spender, uin ...    - function transferFrom(address from, a ...    - function _transfer(address from, addr ...    - function _update(address from, addres ...    - function _mint(address account, uint2 ...    - function _burn(address account, uint2 ...    - function _approve(address owner, addr ...    - function _approve(address owner, addr ...    - function _spendAllowance(address owne ...    - function permit(    - function nonces(address owner)    - function DOMAIN_SEPARATOR()  contract Landwolf is ERC20, ERC20P ... *

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2024-04-18
*/

// SPDX-License-Identifier: MIT
// Compatible with OpenZeppelin Contracts ^5.0.0


// This is Landwolf 0x67
// https://boysclubwolf.com/
// 0x67466be17df832165f8c80a5a120ccc652bd7e69


// File: @openzeppelin/contracts/utils/Nonces.sol


// OpenZeppelin Contracts (last updated v5.0.0) (utils/Nonces.sol)
pragma solidity ^0.8.20;

/**
 * @dev Provides tracking nonces for addresses. Nonces will only increment.
 */
abstract contract Nonces {
    /**
     * @dev The nonce used for an `account` is not the expected current nonce.
     */
    error InvalidAccountNonce(address account, uint256 currentNonce);

    mapping(address account => uint256) private _nonces;

    /**
     * @dev Returns the next unused nonce for an address.
     */
    function nonces(address owner) public view virtual returns (uint256) {
        return _nonces[owner];
    }

    /**
     * @dev Consumes a nonce.
     *
     * Returns the current value and increments nonce.
     */
    function _useNonce(address owner) internal virtual returns (uint256) {
        // For each account, the nonce has an initial value of 0, can only be incremented by one, and cannot be
        // decremented or reset. This guarantees that the nonce never overflows.
        unchecked {
            // It is important to do x++ and not ++x here.
            return _nonces[owner]++;
        }
    }

    /**
     * @dev Same as {_useNonce} but checking that `nonce` is the next valid for `owner`.
     */
    function _useCheckedNonce(address owner, uint256 nonce) internal virtual {
        uint256 current = _useNonce(owner);
        if (nonce != current) {
            revert InvalidAccountNonce(owner, current);
        }
    }
}

// File: @openzeppelin/contracts/interfaces/IERC5267.sol


// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC5267.sol)

pragma solidity ^0.8.20;

interface IERC5267 {
    /**
     * @dev MAY be emitted to signal that the domain could have changed.
     */
    event EIP712DomainChanged();

    /**
     * @dev returns the fields and values that describe the domain separator used by this contract for EIP-712
     * signature.
     */
    function eip712Domain()
        external
        view
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
        );
}

// File: @openzeppelin/contracts/utils/StorageSlot.sol


// OpenZeppelin Contracts (last updated v5.0.0) (utils/StorageSlot.sol)
// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.

pragma solidity ^0.8.20;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```solidity
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(newImplementation.code.length > 0);
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    struct StringSlot {
        string value;
    }

    struct BytesSlot {
        bytes value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` with member `value` located at `slot`.
     */
    function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` representation of the string storage pointer `store`.
     */
    function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` with member `value` located at `slot`.
     */
    function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.
     */
    function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }
}

// File: @openzeppelin/contracts/utils/ShortStrings.sol


// OpenZeppelin Contracts (last updated v5.0.0) (utils/ShortStrings.sol)

pragma solidity ^0.8.20;


// | string  | 0xAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA   |
// | length  | 0x                                                              BB |
type ShortString is bytes32;

/**
 * @dev This library provides functions to convert short memory strings
 * into a `ShortString` type that can be used as an immutable variable.
 *
 * Strings of arbitrary length can be optimized using this library if
 * they are short enough (up to 31 bytes) by packing them with their
 * length (1 byte) in a single EVM word (32 bytes). Additionally, a
 * fallback mechanism can be used for every other case.
 *
 * Usage example:
 *
 * ```solidity
 * contract Named {
 *     using ShortStrings for *;
 *
 *     ShortString private immutable _name;
 *     string private _nameFallback;
 *
 *     constructor(string memory contractName) {
 *         _name = contractName.toShortStringWithFallback(_nameFallback);
 *     }
 *
 *     function name() external view returns (string memory) {
 *         return _name.toStringWithFallback(_nameFallback);
 *     }
 * }
 * ```
 */
library ShortStrings {
    // Used as an identifier for strings longer than 31 bytes.
    bytes32 private constant FALLBACK_SENTINEL = 0x00000000000000000000000000000000000000000000000000000000000000FF;

    error StringTooLong(string str);
    error InvalidShortString();

    /**
     * @dev Encode a string of at most 31 chars into a `ShortString`.
     *
     * This will trigger a `StringTooLong` error is the input string is too long.
     */
    function toShortString(string memory str) internal pure returns (ShortString) {
        bytes memory bstr = bytes(str);
        if (bstr.length > 31) {
            revert StringTooLong(str);
        }
        return ShortString.wrap(bytes32(uint256(bytes32(bstr)) | bstr.length));
    }

    /**
     * @dev Decode a `ShortString` back to a "normal" string.
     */
    function toString(ShortString sstr) internal pure returns (string memory) {
        uint256 len = byteLength(sstr);
        // using `new string(len)` would work locally but is not memory safe.
        string memory str = new string(32);
        /// @solidity memory-safe-assembly
        assembly {
            mstore(str, len)
            mstore(add(str, 0x20), sstr)
        }
        return str;
    }

    /**
     * @dev Return the length of a `ShortString`.
     */
    function byteLength(ShortString sstr) internal pure returns (uint256) {
        uint256 result = uint256(ShortString.unwrap(sstr)) & 0xFF;
        if (result > 31) {
            revert InvalidShortString();
        }
        return result;
    }

    /**
     * @dev Encode a string into a `ShortString`, or write it to storage if it is too long.
     */
    function toShortStringWithFallback(string memory value, string storage store) internal returns (ShortString) {
        if (bytes(value).length < 32) {
            return toShortString(value);
        } else {
            StorageSlot.getStringSlot(store).value = value;
            return ShortString.wrap(FALLBACK_SENTINEL);
        }
    }

    /**
     * @dev Decode a string that was encoded to `ShortString` or written to storage using {setWithFallback}.
     */
    function toStringWithFallback(ShortString value, string storage store) internal pure returns (string memory) {
        if (ShortString.unwrap(value) != FALLBACK_SENTINEL) {
            return toString(value);
        } else {
            return store;
        }
    }

    /**
     * @dev Return the length of a string that was encoded to `ShortString` or written to storage using
     * {setWithFallback}.
     *
     * WARNING: This will return the "byte length" of the string. This may not reflect the actual length in terms of
     * actual characters as the UTF-8 encoding of a single character can span over multiple bytes.
     */
    function byteLengthWithFallback(ShortString value, string storage store) internal view returns (uint256) {
        if (ShortString.unwrap(value) != FALLBACK_SENTINEL) {
            return byteLength(value);
        } else {
            return bytes(store).length;
        }
    }
}

// File: @openzeppelin/contracts/utils/math/SignedMath.sol


// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/SignedMath.sol)

pragma solidity ^0.8.20;

/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMath {
    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two signed numbers without overflow.
     * The result is rounded towards zero.
     */
    function average(int256 a, int256 b) internal pure returns (int256) {
        // Formula from the book "Hacker's Delight"
        int256 x = (a & b) + ((a ^ b) >> 1);
        return x + (int256(uint256(x) >> 255) & (a ^ b));
    }

    /**
     * @dev Returns the absolute unsigned value of a signed value.
     */
    function abs(int256 n) internal pure returns (uint256) {
        unchecked {
            // must be unchecked in order to support `n = type(int256).min`
            return uint256(n >= 0 ? n : -n);
        }
    }
}

// File: @openzeppelin/contracts/utils/math/Math.sol


// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/Math.sol)

pragma solidity ^0.8.20;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    /**
     * @dev Muldiv operation overflow.
     */
    error MathOverflowedMulDiv();

    enum Rounding {
        Floor, // Toward negative infinity
        Ceil, // Toward positive infinity
        Trunc, // Toward zero
        Expand // Away from zero
    }

    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

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

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

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

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

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds towards infinity instead
     * of rounding towards zero.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        if (b == 0) {
            // Guarantee the same behavior as in a regular Solidity division.
            return a / b;
        }

        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or
     * denominator == 0.
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by
     * Uniswap Labs also under MIT license.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0 = x * y; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            if (denominator <= prod1) {
                revert MathOverflowedMulDiv();
            }

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator.
            // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.

            uint256 twos = denominator & (0 - denominator);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also
            // works in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded
     * towards zero.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (unsignedRoundsUp(rounding) && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (unsignedRoundsUp(rounding) && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10 ** 64) {
                value /= 10 ** 64;
                result += 64;
            }
            if (value >= 10 ** 32) {
                value /= 10 ** 32;
                result += 32;
            }
            if (value >= 10 ** 16) {
                value /= 10 ** 16;
                result += 16;
            }
            if (value >= 10 ** 8) {
                value /= 10 ** 8;
                result += 8;
            }
            if (value >= 10 ** 4) {
                value /= 10 ** 4;
                result += 4;
            }
            if (value >= 10 ** 2) {
                value /= 10 ** 2;
                result += 2;
            }
            if (value >= 10 ** 1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (unsignedRoundsUp(rounding) && 10 ** result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 256, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (unsignedRoundsUp(rounding) && 1 << (result << 3) < value ? 1 : 0);
        }
    }

    /**
     * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.
     */
    function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {
        return uint8(rounding) % 2 == 1;
    }
}

// File: @openzeppelin/contracts/utils/Strings.sol


// OpenZeppelin Contracts (last updated v5.0.0) (utils/Strings.sol)

pragma solidity ^0.8.20;



/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant HEX_DIGITS = "0123456789abcdef";
    uint8 private constant ADDRESS_LENGTH = 20;

    /**
     * @dev The `value` string doesn't fit in the specified `length`.
     */
    error StringsInsufficientHexLength(uint256 value, uint256 length);

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), HEX_DIGITS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `int256` to its ASCII `string` decimal representation.
     */
    function toStringSigned(int256 value) internal pure returns (string memory) {
        return string.concat(value < 0 ? "-" : "", toString(SignedMath.abs(value)));
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        uint256 localValue = value;
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = HEX_DIGITS[localValue & 0xf];
            localValue >>= 4;
        }
        if (localValue != 0) {
            revert StringsInsufficientHexLength(value, length);
        }
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal
     * representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), ADDRESS_LENGTH);
    }

    /**
     * @dev Returns true if the two strings are equal.
     */
    function equal(string memory a, string memory b) internal pure returns (bool) {
        return bytes(a).length == bytes(b).length && keccak256(bytes(a)) == keccak256(bytes(b));
    }
}

// File: @openzeppelin/contracts/utils/cryptography/MessageHashUtils.sol


// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/MessageHashUtils.sol)

pragma solidity ^0.8.20;


/**
 * @dev Signature message hash utilities for producing digests to be consumed by {ECDSA} recovery or signing.
 *
 * The library provides methods for generating a hash of a message that conforms to the
 * https://eips.ethereum.org/EIPS/eip-191[EIP 191] and https://eips.ethereum.org/EIPS/eip-712[EIP 712]
 * specifications.
 */
library MessageHashUtils {
    /**
     * @dev Returns the keccak256 digest of an EIP-191 signed data with version
     * `0x45` (`personal_sign` messages).
     *
     * The digest is calculated by prefixing a bytes32 `messageHash` with
     * `"\x19Ethereum Signed Message:\n32"` and hashing the result. It corresponds with the
     * hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.
     *
     * NOTE: The `messageHash` parameter is intended to be the result of hashing a raw message with
     * keccak256, although any bytes32 value can be safely used because the final digest will
     * be re-hashed.
     *
     * See {ECDSA-recover}.
     */
    function toEthSignedMessageHash(bytes32 messageHash) internal pure returns (bytes32 digest) {
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, "\x19Ethereum Signed Message:\n32") // 32 is the bytes-length of messageHash
            mstore(0x1c, messageHash) // 0x1c (28) is the length of the prefix
            digest := keccak256(0x00, 0x3c) // 0x3c is the length of the prefix (0x1c) + messageHash (0x20)
        }
    }

    /**
     * @dev Returns the keccak256 digest of an EIP-191 signed data with version
     * `0x45` (`personal_sign` messages).
     *
     * The digest is calculated by prefixing an arbitrary `message` with
     * `"\x19Ethereum Signed Message:\n" + len(message)` and hashing the result. It corresponds with the
     * hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.
     *
     * See {ECDSA-recover}.
     */
    function toEthSignedMessageHash(bytes memory message) internal pure returns (bytes32) {
        return
            keccak256(bytes.concat("\x19Ethereum Signed Message:\n", bytes(Strings.toString(message.length)), message));
    }

    /**
     * @dev Returns the keccak256 digest of an EIP-191 signed data with version
     * `0x00` (data with intended validator).
     *
     * The digest is calculated by prefixing an arbitrary `data` with `"\x19\x00"` and the intended
     * `validator` address. Then hashing the result.
     *
     * See {ECDSA-recover}.
     */
    function toDataWithIntendedValidatorHash(address validator, bytes memory data) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked(hex"19_00", validator, data));
    }

    /**
     * @dev Returns the keccak256 digest of an EIP-712 typed data (EIP-191 version `0x01`).
     *
     * The digest is calculated from a `domainSeparator` and a `structHash`, by prefixing them with
     * `\x19\x01` and hashing the result. It corresponds to the hash signed by the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`] JSON-RPC method as part of EIP-712.
     *
     * See {ECDSA-recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32 digest) {
        /// @solidity memory-safe-assembly
        assembly {
            let ptr := mload(0x40)
            mstore(ptr, hex"19_01")
            mstore(add(ptr, 0x02), domainSeparator)
            mstore(add(ptr, 0x22), structHash)
            digest := keccak256(ptr, 0x42)
        }
    }
}

// File: @openzeppelin/contracts/utils/cryptography/EIP712.sol


// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/EIP712.sol)

pragma solidity ^0.8.20;




/**
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
 *
 * The encoding scheme specified in the EIP requires a domain separator and a hash of the typed structured data, whose
 * encoding is very generic and therefore its 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 order to
 * produce the hash of their typed data 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].
 *
 * NOTE: In the upgradeable version of this contract, the cached values will correspond to the address, and the domain
 * separator of the implementation contract. This will cause the {_domainSeparatorV4} function to always rebuild the
 * separator from the immutable values, which is cheaper than accessing a cached version in cold storage.
 *
 * @custom:oz-upgrades-unsafe-allow state-variable-immutable
 */
abstract contract EIP712 is IERC5267 {
    using ShortStrings for *;

    bytes32 private constant TYPE_HASH =
        keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)");

    // 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 _cachedDomainSeparator;
    uint256 private immutable _cachedChainId;
    address private immutable _cachedThis;

    bytes32 private immutable _hashedName;
    bytes32 private immutable _hashedVersion;

    ShortString private immutable _name;
    ShortString private immutable _version;
    string private _nameFallback;
    string private _versionFallback;

    /**
     * @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) {
        _name = name.toShortStringWithFallback(_nameFallback);
        _version = version.toShortStringWithFallback(_versionFallback);
        _hashedName = keccak256(bytes(name));
        _hashedVersion = keccak256(bytes(version));

        _cachedChainId = block.chainid;
        _cachedDomainSeparator = _buildDomainSeparator();
        _cachedThis = address(this);
    }

    /**
     * @dev Returns the domain separator for the current chain.
     */
    function _domainSeparatorV4() internal view returns (bytes32) {
        if (address(this) == _cachedThis && block.chainid == _cachedChainId) {
            return _cachedDomainSeparator;
        } else {
            return _buildDomainSeparator();
        }
    }

    function _buildDomainSeparator() private view returns (bytes32) {
        return keccak256(abi.encode(TYPE_HASH, _hashedName, _hashedVersion, 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 MessageHashUtils.toTypedDataHash(_domainSeparatorV4(), structHash);
    }

    /**
     * @dev See {IERC-5267}.
     */
    function eip712Domain()
        public
        view
        virtual
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
        )
    {
        return (
            hex"0f", // 01111
            _EIP712Name(),
            _EIP712Version(),
            block.chainid,
            address(this),
            bytes32(0),
            new uint256[](0)
        );
    }

    /**
     * @dev The name parameter for the EIP712 domain.
     *
     * NOTE: By default this function reads _name which is an immutable value.
     * It only reads from storage if necessary (in case the value is too large to fit in a ShortString).
     */
    // solhint-disable-next-line func-name-mixedcase
    function _EIP712Name() internal view returns (string memory) {
        return _name.toStringWithFallback(_nameFallback);
    }

    /**
     * @dev The version parameter for the EIP712 domain.
     *
     * NOTE: By default this function reads _version which is an immutable value.
     * It only reads from storage if necessary (in case the value is too large to fit in a ShortString).
     */
    // solhint-disable-next-line func-name-mixedcase
    function _EIP712Version() internal view returns (string memory) {
        return _version.toStringWithFallback(_versionFallback);
    }
}

// File: @openzeppelin/contracts/utils/cryptography/ECDSA.sol


// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.20;

/**
 * @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
    }

    /**
     * @dev The signature derives the `address(0)`.
     */
    error ECDSAInvalidSignature();

    /**
     * @dev The signature has an invalid length.
     */
    error ECDSAInvalidSignatureLength(uint256 length);

    /**
     * @dev The signature has an S value that is in the upper half order.
     */
    error ECDSAInvalidSignatureS(bytes32 s);

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with `signature` or an error. This will not
     * return address(0) without also returning an error description. Errors are documented using an enum (error type)
     * and a bytes32 providing additional information about the error.
     *
     * If no error is returned, then the address can be used for verification purposes.
     *
     * The `ecrecover` EVM precompile 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 {MessageHashUtils-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]
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError, bytes32) {
        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.
            /// @solidity memory-safe-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 {
            return (address(0), RecoverError.InvalidSignatureLength, bytes32(signature.length));
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM precompile 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 {MessageHashUtils-toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, signature);
        _throwError(error, errorArg);
        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]
     */
    function tryRecover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address, RecoverError, bytes32) {
        unchecked {
            bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
            // We do not check for an overflow here since the shift operation results in 0 or 1.
            uint8 v = uint8((uint256(vs) >> 255) + 27);
            return tryRecover(hash, v, r, s);
        }
    }

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

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

        // 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, bytes32(0));
        }

        return (signer, RecoverError.NoError, bytes32(0));
    }

    /**
     * @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, bytes32 errorArg) = tryRecover(hash, v, r, s);
        _throwError(error, errorArg);
        return recovered;
    }

    /**
     * @dev Optionally reverts with the corresponding custom error according to the `error` argument provided.
     */
    function _throwError(RecoverError error, bytes32 errorArg) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert ECDSAInvalidSignature();
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert ECDSAInvalidSignatureLength(uint256(errorArg));
        } else if (error == RecoverError.InvalidSignatureS) {
            revert ECDSAInvalidSignatureS(errorArg);
        }
    }
}

// File: @openzeppelin/contracts/token/ERC20/extensions/IERC20Permit.sol


// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Permit.sol)

pragma solidity ^0.8.20;

/**
 * @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.
 *
 * ==== Security Considerations
 *
 * There are two important considerations concerning the use of `permit`. The first is that a valid permit signature
 * expresses an allowance, and it should not be assumed to convey additional meaning. In particular, it should not be
 * considered as an intention to spend the allowance in any specific way. The second is that because permits have
 * built-in replay protection and can be submitted by anyone, they can be frontrun. A protocol that uses permits should
 * take this into consideration and allow a `permit` call to fail. Combining these two aspects, a pattern that may be
 * generally recommended is:
 *
 * ```solidity
 * function doThingWithPermit(..., uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) public {
 *     try token.permit(msg.sender, address(this), value, deadline, v, r, s) {} catch {}
 *     doThing(..., value);
 * }
 *
 * function doThing(..., uint256 value) public {
 *     token.safeTransferFrom(msg.sender, address(this), value);
 *     ...
 * }
 * ```
 *
 * Observe that: 1) `msg.sender` is used as the owner, leaving no ambiguity as to the signer intent, and 2) the use of
 * `try/catch` allows the permit to fail and makes the code tolerant to frontrunning. (See also
 * {SafeERC20-safeTransferFrom}).
 *
 * Additionally, note that smart contract wallets (such as Argent or Safe) are not able to produce permit signatures, so
 * contracts should have entry points that don't rely on permit.
 */
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].
     *
     * CAUTION: See Security Considerations above.
     */
    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);
}

// File: @openzeppelin/contracts/interfaces/draft-IERC6093.sol


// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC6093.sol)
pragma solidity ^0.8.20;

/**
 * @dev Standard ERC20 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC20 tokens.
 */
interface IERC20Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC20InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC20InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     * @param allowance Amount of tokens a `spender` is allowed to operate with.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC20InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `spender` to be approved. Used in approvals.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC20InvalidSpender(address spender);
}

/**
 * @dev Standard ERC721 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC721 tokens.
 */
interface IERC721Errors {
    /**
     * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in EIP-20.
     * Used in balance queries.
     * @param owner Address of the current owner of a token.
     */
    error ERC721InvalidOwner(address owner);

    /**
     * @dev Indicates a `tokenId` whose `owner` is the zero address.
     * @param tokenId Identifier number of a token.
     */
    error ERC721NonexistentToken(uint256 tokenId);

    /**
     * @dev Indicates an error related to the ownership over a particular token. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param tokenId Identifier number of a token.
     * @param owner Address of the current owner of a token.
     */
    error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC721InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC721InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param tokenId Identifier number of a token.
     */
    error ERC721InsufficientApproval(address operator, uint256 tokenId);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC721InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC721InvalidOperator(address operator);
}

/**
 * @dev Standard ERC1155 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC1155 tokens.
 */
interface IERC1155Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     * @param tokenId Identifier number of a token.
     */
    error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC1155InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC1155InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param owner Address of the current owner of a token.
     */
    error ERC1155MissingApprovalForAll(address operator, address owner);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC1155InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC1155InvalidOperator(address operator);

    /**
     * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.
     * Used in batch transfers.
     * @param idsLength Length of the array of token identifiers
     * @param valuesLength Length of the array of token amounts
     */
    error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);
}

// File: @openzeppelin/contracts/utils/Context.sol


// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)

pragma solidity ^0.8.20;

/**
 * @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;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}

// File: @openzeppelin/contracts/access/Ownable.sol


// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)

pragma solidity ^0.8.20;


/**
 * @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.
 *
 * The initial owner is set to the address provided by the deployer. This can
 * later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    /**
     * @dev The caller account is not authorized to perform an operation.
     */
    error OwnableUnauthorizedAccount(address account);

    /**
     * @dev The owner is not a valid owner account. (eg. `address(0)`)
     */
    error OwnableInvalidOwner(address owner);

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

    /**
     * @dev Initializes the contract setting the address provided by the deployer as the initial owner.
     */
    constructor(address initialOwner) {
        if (initialOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(initialOwner);
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

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

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        if (owner() != _msgSender()) {
            revert OwnableUnauthorizedAccount(_msgSender());
        }
    }

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

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// File: @openzeppelin/contracts/token/ERC20/IERC20.sol


// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @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 value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

    /**
     * @dev Moves a `value` amount of 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 value) 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 a `value` amount of tokens 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 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` 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 value) external returns (bool);
}

// File: @openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol


// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.20;


/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 */
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: @openzeppelin/contracts/token/ERC20/ERC20.sol


// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.20;





/**
 * @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}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * The default value of {decimals} is 18. To change this, you should override
 * this function so it returns a different value.
 *
 * 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.
 */
abstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {
    mapping(address account => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * 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 returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the default value returned by this function, unless
     * it's 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 returns (uint8) {
        return 18;
    }

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

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual 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 `value`.
     */
    function transfer(address to, uint256 value) public virtual returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, value);
        return true;
    }

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

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `value` 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 value) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, value);
        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 `value`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `value`.
     */
    function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, value);
        _transfer(from, to, value);
        return true;
    }

    /**
     * @dev Moves a `value` 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.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _transfer(address from, address to, uint256 value) internal {
        if (from == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        if (to == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(from, to, value);
    }

    /**
     * @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
     * (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
     * this function.
     *
     * Emits a {Transfer} event.
     */
    function _update(address from, address to, uint256 value) internal virtual {
        if (from == address(0)) {
            // Overflow check required: The rest of the code assumes that totalSupply never overflows
            _totalSupply += value;
        } else {
            uint256 fromBalance = _balances[from];
            if (fromBalance < value) {
                revert ERC20InsufficientBalance(from, fromBalance, value);
            }
            unchecked {
                // Overflow not possible: value <= fromBalance <= totalSupply.
                _balances[from] = fromBalance - value;
            }
        }

        if (to == address(0)) {
            unchecked {
                // Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.
                _totalSupply -= value;
            }
        } else {
            unchecked {
                // Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.
                _balances[to] += value;
            }
        }

        emit Transfer(from, to, value);
    }

    /**
     * @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).
     * Relies on the `_update` mechanism
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _mint(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(address(0), account, value);
    }

    /**
     * @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.
     * Relies on the `_update` mechanism.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead
     */
    function _burn(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        _update(account, address(0), value);
    }

    /**
     * @dev Sets `value` 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.
     *
     * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
     */
    function _approve(address owner, address spender, uint256 value) internal {
        _approve(owner, spender, value, true);
    }

    /**
     * @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.
     *
     * By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by
     * `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any
     * `Approval` event during `transferFrom` operations.
     *
     * Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to
     * true using the following override:
     * ```
     * function _approve(address owner, address spender, uint256 value, bool) internal virtual override {
     *     super._approve(owner, spender, value, true);
     * }
     * ```
     *
     * Requirements are the same as {_approve}.
     */
    function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {
        if (owner == address(0)) {
            revert ERC20InvalidApprover(address(0));
        }
        if (spender == address(0)) {
            revert ERC20InvalidSpender(address(0));
        }
        _allowances[owner][spender] = value;
        if (emitEvent) {
            emit Approval(owner, spender, value);
        }
    }

    /**
     * @dev Updates `owner` s allowance for `spender` based on spent `value`.
     *
     * Does not update the allowance value in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Does not emit an {Approval} event.
     */
    function _spendAllowance(address owner, address spender, uint256 value) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            if (currentAllowance < value) {
                revert ERC20InsufficientAllowance(spender, currentAllowance, value);
            }
            unchecked {
                _approve(owner, spender, currentAllowance - value, false);
            }
        }
    }
}

// File: @openzeppelin/contracts/token/ERC20/extensions/ERC20Permit.sol


// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/ERC20Permit.sol)

pragma solidity ^0.8.20;






/**
 * @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.
 */
abstract contract ERC20Permit is ERC20, IERC20Permit, EIP712, Nonces {
    bytes32 private constant PERMIT_TYPEHASH =
        keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");

    /**
     * @dev Permit deadline has expired.
     */
    error ERC2612ExpiredSignature(uint256 deadline);

    /**
     * @dev Mismatched signature.
     */
    error ERC2612InvalidSigner(address signer, address owner);

    /**
     * @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") {}

    /**
     * @inheritdoc IERC20Permit
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual {
        if (block.timestamp > deadline) {
            revert ERC2612ExpiredSignature(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);
        if (signer != owner) {
            revert ERC2612InvalidSigner(signer, owner);
        }

        _approve(owner, spender, value);
    }

    /**
     * @inheritdoc IERC20Permit
     */
    function nonces(address owner) public view virtual override(IERC20Permit, Nonces) returns (uint256) {
        return super.nonces(owner);
    }

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

// File: Landwolf.sol


// Compatible with OpenZeppelin Contracts ^5.0.0

// This is Landwolf 0x67
// https://boysclubwolf.com/
// 0x67466be17df832165f8c80a5a120ccc652bd7e69

pragma solidity ^0.8.20;




contract Landwolf is ERC20, ERC20Permit, Ownable {
    constructor(address initialOwner)
        ERC20("Landwolf", "WOLF")
        ERC20Permit("Landwolf")
        Ownable(initialOwner)
    {
        _mint(msg.sender, 1000000000000 * 10 ** decimals());
    }
}

• Solid Proof- Apr 26th, 2024 - Security Audit Report

[{"inputs":[{"internalType":"address","name":"initialOwner","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ECDSAInvalidSignature","type":"error"},{"inputs":[{"internalType":"uint256","name":"length","type":"uint256"}],"name":"ECDSAInvalidSignatureLength","type":"error"},{"inputs":[{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"ECDSAInvalidSignatureS","type":"error"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"allowance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientAllowance","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"balance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientBalance","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC20InvalidApprover","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC20InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC20InvalidSender","type":"error"},{"inputs":[{"internalType":"address","name":"spender","type":"address"}],"name":"ERC20InvalidSpender","type":"error"},{"inputs":[{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"ERC2612ExpiredSignature","type":"error"},{"inputs":[{"internalType":"address","name":"signer","type":"address"},{"internalType":"address","name":"owner","type":"address"}],"name":"ERC2612InvalidSigner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"currentNonce","type":"uint256"}],"name":"InvalidAccountNonce","type":"error"},{"inputs":[],"name":"InvalidShortString","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"OwnableInvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"OwnableUnauthorizedAccount","type":"error"},{"inputs":[{"internalType":"string","name":"str","type":"string"}],"name":"StringTooLong","type":"error"},{"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":[],"name":"EIP712DomainChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"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":"value","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":[],"name":"eip712Domain","outputs":[{"internalType":"bytes1","name":"fields","type":"bytes1"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"uint256","name":"chainId","type":"uint256"},{"internalType":"address","name":"verifyingContract","type":"address"},{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"uint256[]","name":"extensions","type":"uint256[]"}],"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":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"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":[],"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":"to","type":"address"},{"internalType":"uint256","name":"value","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":"value","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"}]

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

000000000000000000000000fdb3b7e1e7022b18f22d16df26c4e46f137c4b97

-----Decoded View---------------
Arg [0] : initialOwner (address): 0xFdB3b7E1e7022b18f22d16DF26C4E46f137c4b97

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000fdb3b7e1e7022b18f22d16df26c4e46f137c4b97

82124:267:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;69932:91;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;72225:190;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;71034:99;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;72993:249;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;70885:84;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;81785:114;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;71196:118;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;63545:103;;;:::i;:::-;;81527:145;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;40057:580;;;:::i;:::-;;;;;;;;;;;;;:::i;:::-;;;;;;;;62870:87;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;70142:95;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;71519:182;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;80773:695;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;71764:142;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;63803:220;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;69932:91;69977:13;70010:5;70003:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;69932:91;:::o;72225:190::-;72298:4;72315:13;72331:12;:10;:12::i;:::-;72315:28;;72354:31;72363:5;72370:7;72379:5;72354:8;:31::i;:::-;72403:4;72396:11;;;72225:190;;;;:::o;71034:99::-;71086:7;71113:12;;71106:19;;71034:99;:::o;72993:249::-;73080:4;73097:15;73115:12;:10;:12::i;:::-;73097:30;;73138:37;73154:4;73160:7;73169:5;73138:15;:37::i;:::-;73186:26;73196:4;73202:2;73206:5;73186:9;:26::i;:::-;73230:4;73223:11;;;72993:249;;;;;:::o;70885:84::-;70934:5;70959:2;70952:9;;70885:84;:::o;81785:114::-;81844:7;81871:20;:18;:20::i;:::-;81864:27;;81785:114;:::o;71196:118::-;71261:7;71288:9;:18;71298:7;71288:18;;;;;;;;;;;;;;;;71281:25;;71196:118;;;:::o;63545:103::-;62756:13;:11;:13::i;:::-;63610:30:::1;63637:1;63610:18;:30::i;:::-;63545:103::o:0;81527:145::-;81618:7;81645:19;81658:5;81645:12;:19::i;:::-;81638:26;;81527:145;;;:::o;40057:580::-;40160:13;40188:18;40221:21;40257:15;40287:25;40327:12;40354:27;40462:13;:11;:13::i;:::-;40490:16;:14;:16::i;:::-;40521:13;40557:4;40585:1;40577:10;;40616:1;40602:16;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;40409:220;;;;;;;;;;;;;;;;;;;;;40057:580;;;;;;;:::o;62870:87::-;62916:7;62943:6;;;;;;;;;;;62936:13;;62870:87;:::o;70142:95::-;70189:13;70222:7;70215:14;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;70142:95;:::o;71519:182::-;71588:4;71605:13;71621:12;:10;:12::i;:::-;71605:28;;71644:27;71654:5;71661:2;71665:5;71644:9;:27::i;:::-;71689:4;71682:11;;;71519:182;;;;:::o;80773:695::-;81003:8;80985:15;:26;80981:99;;;81059:8;81035:33;;;;;;;;;;;:::i;:::-;;;;;;;;80981:99;81092:18;80093:95;81151:5;81158:7;81167:5;81174:16;81184:5;81174:9;:16::i;:::-;81192:8;81123:78;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;81113:89;;;;;;81092:110;;81215:12;81230:28;81247:10;81230:16;:28::i;:::-;81215:43;;81271:14;81288:28;81302:4;81308:1;81311;81314;81288:13;:28::i;:::-;81271:45;;81341:5;81331:15;;:6;:15;;;81327:90;;81391:6;81399:5;81370:35;;;;;;;;;;;;:::i;:::-;;;;;;;;81327:90;81429:31;81438:5;81445:7;81454:5;81429:8;:31::i;:::-;80970:498;;;80773:695;;;;;;;:::o;71764:142::-;71844:7;71871:11;:18;71883:5;71871:18;;;;;;;;;;;;;;;:27;71890:7;71871:27;;;;;;;;;;;;;;;;71864:34;;71764:142;;;;:::o;63803:220::-;62756:13;:11;:13::i;:::-;63908:1:::1;63888:22;;:8;:22;;::::0;63884:93:::1;;63962:1;63934:31;;;;;;;;;;;:::i;:::-;;;;;;;;63884:93;63987:28;64006:8;63987:18;:28::i;:::-;63803:220:::0;:::o;60879:98::-;60932:7;60959:10;60952:17;;60879:98;:::o;77052:130::-;77137:37;77146:5;77153:7;77162:5;77169:4;77137:8;:37::i;:::-;77052:130;;;:::o;78768:487::-;78868:24;78895:25;78905:5;78912:7;78895:9;:25::i;:::-;78868:52;;78955:17;78935:16;:37;78931:317;;79012:5;78993:16;:24;78989:132;;;79072:7;79081:16;79099:5;79045:60;;;;;;;;;;;;;:::i;:::-;;;;;;;;78989:132;79164:57;79173:5;79180:7;79208:5;79189:16;:24;79215:5;79164:8;:57::i;:::-;78931:317;78857:398;78768:487;;;:::o;73627:308::-;73727:1;73711:18;;:4;:18;;;73707:88;;73780:1;73753:30;;;;;;;;;;;:::i;:::-;;;;;;;;73707:88;73823:1;73809:16;;:2;:16;;;73805:88;;73878:1;73849:32;;;;;;;;;;;:::i;:::-;;;;;;;;73805:88;73903:24;73911:4;73917:2;73921:5;73903:7;:24::i;:::-;73627:308;;;:::o;38724:268::-;38777:7;38818:11;38801:28;;38809:4;38801:28;;;:63;;;;;38850:14;38833:13;:31;38801:63;38797:188;;;38888:22;38881:29;;;;38797:188;38950:23;:21;:23::i;:::-;38943:30;;38724:268;;:::o;63035:166::-;63106:12;:10;:12::i;:::-;63095:23;;:7;:5;:7::i;:::-;:23;;;63091:103;;63169:12;:10;:12::i;:::-;63142:40;;;;;;;;;;;:::i;:::-;;;;;;;;63091:103;63035:166::o;64183:191::-;64257:16;64276:6;;;;;;;;;;;64257:25;;64302:8;64293:6;;:17;;;;;;;;;;;;;;;;;;64357:8;64326:40;;64347:8;64326:40;;;;;;;;;;;;64246:128;64183:191;:::o;772:109::-;832:7;859;:14;867:5;859:14;;;;;;;;;;;;;;;;852:21;;772:109;;;:::o;40966:128::-;41012:13;41045:41;41072:13;41045:5;:26;;:41;;;;:::i;:::-;41038:48;;40966:128;:::o;41429:137::-;41478:13;41511:47;41541:16;41511:8;:29;;:47;;;;:::i;:::-;41504:54;;41429:137;:::o;1002:402::-;1062:7;1369;:14;1377:5;1369:14;;;;;;;;;;;;;;;;:16;;;;;;;;;;;;1362:23;;1002:402;;;:::o;39823:178::-;39900:7;39927:66;39960:20;:18;:20::i;:::-;39982:10;39927:32;:66::i;:::-;39920:73;;39823:178;;;:::o;48563:264::-;48648:7;48669:17;48688:18;48708:16;48728:25;48739:4;48745:1;48748;48751;48728:10;:25::i;:::-;48668:85;;;;;;48764:28;48776:5;48783:8;48764:11;:28::i;:::-;48810:9;48803:16;;;;;48563:264;;;;;;:::o;78033:443::-;78163:1;78146:19;;:5;:19;;;78142:91;;78218:1;78189:32;;;;;;;;;;;:::i;:::-;;;;;;;;78142:91;78266:1;78247:21;;:7;:21;;;78243:92;;78320:1;78292:31;;;;;;;;;;;:::i;:::-;;;;;;;;78243:92;78375:5;78345:11;:18;78357:5;78345:18;;;;;;;;;;;;;;;:27;78364:7;78345:27;;;;;;;;;;;;;;;:35;;;;78395:9;78391:78;;;78442:7;78426:31;;78435:5;78426:31;;;78451:5;78426:31;;;;;;:::i;:::-;;;;;;;;78391:78;78033:443;;;;:::o;74259:1135::-;74365:1;74349:18;;:4;:18;;;74345:552;;74503:5;74487:12;;:21;;;;;;;:::i;:::-;;;;;;;;74345:552;;;74541:19;74563:9;:15;74573:4;74563:15;;;;;;;;;;;;;;;;74541:37;;74611:5;74597:11;:19;74593:117;;;74669:4;74675:11;74688:5;74644:50;;;;;;;;;;;;;:::i;:::-;;;;;;;;74593:117;74865:5;74851:11;:19;74833:9;:15;74843:4;74833:15;;;;;;;;;;;;;;;:37;;;;74526:371;74345:552;74927:1;74913:16;;:2;:16;;;74909:435;;75095:5;75079:12;;:21;;;;;;;;;;;74909:435;;;75312:5;75295:9;:13;75305:2;75295:13;;;;;;;;;;;;;;;;:22;;;;;;;;;;;74909:435;75376:2;75361:25;;75370:4;75361:25;;;75380:5;75361:25;;;;;;:::i;:::-;;;;;;;;74259:1135;;;:::o;39000:181::-;39055:7;36916:95;39114:11;39127:14;39143:13;39166:4;39092:80;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;39082:91;;;;;;39075:98;;39000:181;:::o;10112:273::-;10206:13;8058:66;10265:17;;10255:5;10236:46;10232:146;;10306:15;10315:5;10306:8;:15::i;:::-;10299:22;;;;10232:146;10361:5;10354:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;10112:273;;;;;:::o;34523:410::-;34616:14;34728:4;34722:11;34759:10;34754:3;34747:23;34807:15;34800:4;34795:3;34791:14;34784:39;34860:10;34853:4;34848:3;34844:14;34837:34;34910:4;34905:3;34895:20;34885:30;;34696:230;34523:410;;;;:::o;46868:1556::-;46999:7;47008:12;47022:7;47942:66;47937:1;47929:10;;:79;47925:166;;;48041:1;48045:30;48077:1;48025:54;;;;;;;;47925:166;48188:14;48205:24;48215:4;48221:1;48224;48227;48205:24;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;48188:41;;48262:1;48244:20;;:6;:20;;;48240:115;;48297:1;48301:29;48340:1;48332:10;;48281:62;;;;;;;;;48240:115;48375:6;48383:20;48413:1;48405:10;;48367:49;;;;;;;46868:1556;;;;;;;;;:::o;48965:542::-;49061:20;49052:29;;;;;;;;:::i;:::-;;:5;:29;;;;;;;;:::i;:::-;;;49048:452;49098:7;49048:452;49159:29;49150:38;;;;;;;;:::i;:::-;;:5;:38;;;;;;;;:::i;:::-;;;49146:354;;49212:23;;;;;;;;;;;;;;49146:354;49266:35;49257:44;;;;;;;;:::i;:::-;;:5;:44;;;;;;;;:::i;:::-;;;49253:247;;49361:8;49353:17;;49325:46;;;;;;;;;;;:::i;:::-;;;;;;;;49253:247;49402:30;49393:39;;;;;;;;:::i;:::-;;:5;:39;;;;;;;;:::i;:::-;;;49389:111;;49479:8;49456:32;;;;;;;;;;;:::i;:::-;;;;;;;;49389:111;48965:542;;;:::o;8767:415::-;8826:13;8852:11;8866:16;8877:4;8866:10;:16::i;:::-;8852:30;;8972:17;9003:2;8992:14;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8972:34;;9097:3;9092;9085:16;9138:4;9131;9126:3;9122:14;9115:28;9171:3;9164:10;;;;8767:415;;;:::o;9259:251::-;9320:7;9340:14;9393:4;9384;9357:33;;:40;9340:57;;9421:2;9412:6;:11;9408:71;;;9447:20;;;;;;;;;;;;;;9408:71;9496:6;9489:13;;;9259:251;;;:::o;7:99:1:-;59:6;93:5;87:12;77:22;;7:99;;;:::o;112:169::-;196:11;230:6;225:3;218:19;270:4;265:3;261:14;246:29;;112:169;;;;:::o;287:139::-;376:6;371:3;366;360:23;417:1;408:6;403:3;399:16;392:27;287:139;;;:::o;432:102::-;473:6;524:2;520:7;515:2;508:5;504:14;500:28;490:38;;432:102;;;:::o;540:377::-;628:3;656:39;689:5;656:39;:::i;:::-;711:71;775:6;770:3;711:71;:::i;:::-;704:78;;791:65;849:6;844:3;837:4;830:5;826:16;791:65;:::i;:::-;881:29;903:6;881:29;:::i;:::-;876:3;872:39;865:46;;632:285;540:377;;;;:::o;923:313::-;1036:4;1074:2;1063:9;1059:18;1051:26;;1123:9;1117:4;1113:20;1109:1;1098:9;1094:17;1087:47;1151:78;1224:4;1215:6;1151:78;:::i;:::-;1143:86;;923:313;;;;:::o;1323:117::-;1432:1;1429;1422:12;1569:126;1606:7;1646:42;1639:5;1635:54;1624:65;;1569:126;;;:::o;1701:96::-;1738:7;1767:24;1785:5;1767:24;:::i;:::-;1756:35;;1701:96;;;:::o;1803:122::-;1876:24;1894:5;1876:24;:::i;:::-;1869:5;1866:35;1856:63;;1915:1;1912;1905:12;1856:63;1803:122;:::o;1931:139::-;1977:5;2015:6;2002:20;1993:29;;2031:33;2058:5;2031:33;:::i;:::-;1931:139;;;;:::o;2076:77::-;2113:7;2142:5;2131:16;;2076:77;;;:::o;2159:122::-;2232:24;2250:5;2232:24;:::i;:::-;2225:5;2222:35;2212:63;;2271:1;2268;2261:12;2212:63;2159:122;:::o;2287:139::-;2333:5;2371:6;2358:20;2349:29;;2387:33;2414:5;2387:33;:::i;:::-;2287:139;;;;:::o;2432:474::-;2500:6;2508;2557:2;2545:9;2536:7;2532:23;2528:32;2525:119;;;2563:79;;:::i;:::-;2525:119;2683:1;2708:53;2753:7;2744:6;2733:9;2729:22;2708:53;:::i;:::-;2698:63;;2654:117;2810:2;2836:53;2881:7;2872:6;2861:9;2857:22;2836:53;:::i;:::-;2826:63;;2781:118;2432:474;;;;;:::o;2912:90::-;2946:7;2989:5;2982:13;2975:21;2964:32;;2912:90;;;:::o;3008:109::-;3089:21;3104:5;3089:21;:::i;:::-;3084:3;3077:34;3008:109;;:::o;3123:210::-;3210:4;3248:2;3237:9;3233:18;3225:26;;3261:65;3323:1;3312:9;3308:17;3299:6;3261:65;:::i;:::-;3123:210;;;;:::o;3339:118::-;3426:24;3444:5;3426:24;:::i;:::-;3421:3;3414:37;3339:118;;:::o;3463:222::-;3556:4;3594:2;3583:9;3579:18;3571:26;;3607:71;3675:1;3664:9;3660:17;3651:6;3607:71;:::i;:::-;3463:222;;;;:::o;3691:619::-;3768:6;3776;3784;3833:2;3821:9;3812:7;3808:23;3804:32;3801:119;;;3839:79;;:::i;:::-;3801:119;3959:1;3984:53;4029:7;4020:6;4009:9;4005:22;3984:53;:::i;:::-;3974:63;;3930:117;4086:2;4112:53;4157:7;4148:6;4137:9;4133:22;4112:53;:::i;:::-;4102:63;;4057:118;4214:2;4240:53;4285:7;4276:6;4265:9;4261:22;4240:53;:::i;:::-;4230:63;;4185:118;3691:619;;;;;:::o;4316:86::-;4351:7;4391:4;4384:5;4380:16;4369:27;;4316:86;;;:::o;4408:112::-;4491:22;4507:5;4491:22;:::i;:::-;4486:3;4479:35;4408:112;;:::o;4526:214::-;4615:4;4653:2;4642:9;4638:18;4630:26;;4666:67;4730:1;4719:9;4715:17;4706:6;4666:67;:::i;:::-;4526:214;;;;:::o;4746:77::-;4783:7;4812:5;4801:16;;4746:77;;;:::o;4829:118::-;4916:24;4934:5;4916:24;:::i;:::-;4911:3;4904:37;4829:118;;:::o;4953:222::-;5046:4;5084:2;5073:9;5069:18;5061:26;;5097:71;5165:1;5154:9;5150:17;5141:6;5097:71;:::i;:::-;4953:222;;;;:::o;5181:329::-;5240:6;5289:2;5277:9;5268:7;5264:23;5260:32;5257:119;;;5295:79;;:::i;:::-;5257:119;5415:1;5440:53;5485:7;5476:6;5465:9;5461:22;5440:53;:::i;:::-;5430:63;;5386:117;5181:329;;;;:::o;5516:149::-;5552:7;5592:66;5585:5;5581:78;5570:89;;5516:149;;;:::o;5671:115::-;5756:23;5773:5;5756:23;:::i;:::-;5751:3;5744:36;5671:115;;:::o;5792:118::-;5879:24;5897:5;5879:24;:::i;:::-;5874:3;5867:37;5792:118;;:::o;5916:114::-;5983:6;6017:5;6011:12;6001:22;;5916:114;;;:::o;6036:184::-;6135:11;6169:6;6164:3;6157:19;6209:4;6204:3;6200:14;6185:29;;6036:184;;;;:::o;6226:132::-;6293:4;6316:3;6308:11;;6346:4;6341:3;6337:14;6329:22;;6226:132;;;:::o;6364:108::-;6441:24;6459:5;6441:24;:::i;:::-;6436:3;6429:37;6364:108;;:::o;6478:179::-;6547:10;6568:46;6610:3;6602:6;6568:46;:::i;:::-;6646:4;6641:3;6637:14;6623:28;;6478:179;;;;:::o;6663:113::-;6733:4;6765;6760:3;6756:14;6748:22;;6663:113;;;:::o;6812:732::-;6931:3;6960:54;7008:5;6960:54;:::i;:::-;7030:86;7109:6;7104:3;7030:86;:::i;:::-;7023:93;;7140:56;7190:5;7140:56;:::i;:::-;7219:7;7250:1;7235:284;7260:6;7257:1;7254:13;7235:284;;;7336:6;7330:13;7363:63;7422:3;7407:13;7363:63;:::i;:::-;7356:70;;7449:60;7502:6;7449:60;:::i;:::-;7439:70;;7295:224;7282:1;7279;7275:9;7270:14;;7235:284;;;7239:14;7535:3;7528:10;;6936:608;;;6812:732;;;;:::o;7550:1215::-;7899:4;7937:3;7926:9;7922:19;7914:27;;7951:69;8017:1;8006:9;8002:17;7993:6;7951:69;:::i;:::-;8067:9;8061:4;8057:20;8052:2;8041:9;8037:18;8030:48;8095:78;8168:4;8159:6;8095:78;:::i;:::-;8087:86;;8220:9;8214:4;8210:20;8205:2;8194:9;8190:18;8183:48;8248:78;8321:4;8312:6;8248:78;:::i;:::-;8240:86;;8336:72;8404:2;8393:9;8389:18;8380:6;8336:72;:::i;:::-;8418:73;8486:3;8475:9;8471:19;8462:6;8418:73;:::i;:::-;8501;8569:3;8558:9;8554:19;8545:6;8501:73;:::i;:::-;8622:9;8616:4;8612:20;8606:3;8595:9;8591:19;8584:49;8650:108;8753:4;8744:6;8650:108;:::i;:::-;8642:116;;7550:1215;;;;;;;;;;:::o;8771:222::-;8864:4;8902:2;8891:9;8887:18;8879:26;;8915:71;8983:1;8972:9;8968:17;8959:6;8915:71;:::i;:::-;8771:222;;;;:::o;8999:118::-;9070:22;9086:5;9070:22;:::i;:::-;9063:5;9060:33;9050:61;;9107:1;9104;9097:12;9050:61;8999:118;:::o;9123:135::-;9167:5;9205:6;9192:20;9183:29;;9221:31;9246:5;9221:31;:::i;:::-;9123:135;;;;:::o;9264:122::-;9337:24;9355:5;9337:24;:::i;:::-;9330:5;9327:35;9317:63;;9376:1;9373;9366:12;9317:63;9264:122;:::o;9392:139::-;9438:5;9476:6;9463:20;9454:29;;9492:33;9519:5;9492:33;:::i;:::-;9392:139;;;;:::o;9537:1199::-;9648:6;9656;9664;9672;9680;9688;9696;9745:3;9733:9;9724:7;9720:23;9716:33;9713:120;;;9752:79;;:::i;:::-;9713:120;9872:1;9897:53;9942:7;9933:6;9922:9;9918:22;9897:53;:::i;:::-;9887:63;;9843:117;9999:2;10025:53;10070:7;10061:6;10050:9;10046:22;10025:53;:::i;:::-;10015:63;;9970:118;10127:2;10153:53;10198:7;10189:6;10178:9;10174:22;10153:53;:::i;:::-;10143:63;;10098:118;10255:2;10281:53;10326:7;10317:6;10306:9;10302:22;10281:53;:::i;:::-;10271:63;;10226:118;10383:3;10410:51;10453:7;10444:6;10433:9;10429:22;10410:51;:::i;:::-;10400:61;;10354:117;10510:3;10537:53;10582:7;10573:6;10562:9;10558:22;10537:53;:::i;:::-;10527:63;;10481:119;10639:3;10666:53;10711:7;10702:6;10691:9;10687:22;10666:53;:::i;:::-;10656:63;;10610:119;9537:1199;;;;;;;;;;:::o;10742:474::-;10810:6;10818;10867:2;10855:9;10846:7;10842:23;10838:32;10835:119;;;10873:79;;:::i;:::-;10835:119;10993:1;11018:53;11063:7;11054:6;11043:9;11039:22;11018:53;:::i;:::-;11008:63;;10964:117;11120:2;11146:53;11191:7;11182:6;11171:9;11167:22;11146:53;:::i;:::-;11136:63;;11091:118;10742:474;;;;;:::o;11222:180::-;11270:77;11267:1;11260:88;11367:4;11364:1;11357:15;11391:4;11388:1;11381:15;11408:320;11452:6;11489:1;11483:4;11479:12;11469:22;;11536:1;11530:4;11526:12;11557:18;11547:81;;11613:4;11605:6;11601:17;11591:27;;11547:81;11675:2;11667:6;11664:14;11644:18;11641:38;11638:84;;11694:18;;:::i;:::-;11638:84;11459:269;11408:320;;;:::o;11734:180::-;11782:77;11779:1;11772:88;11879:4;11876:1;11869:15;11903:4;11900:1;11893:15;11920:775;12153:4;12191:3;12180:9;12176:19;12168:27;;12205:71;12273:1;12262:9;12258:17;12249:6;12205:71;:::i;:::-;12286:72;12354:2;12343:9;12339:18;12330:6;12286:72;:::i;:::-;12368;12436:2;12425:9;12421:18;12412:6;12368:72;:::i;:::-;12450;12518:2;12507:9;12503:18;12494:6;12450:72;:::i;:::-;12532:73;12600:3;12589:9;12585:19;12576:6;12532:73;:::i;:::-;12615;12683:3;12672:9;12668:19;12659:6;12615:73;:::i;:::-;11920:775;;;;;;;;;:::o;12701:332::-;12822:4;12860:2;12849:9;12845:18;12837:26;;12873:71;12941:1;12930:9;12926:17;12917:6;12873:71;:::i;:::-;12954:72;13022:2;13011:9;13007:18;12998:6;12954:72;:::i;:::-;12701:332;;;;;:::o;13039:442::-;13188:4;13226:2;13215:9;13211:18;13203:26;;13239:71;13307:1;13296:9;13292:17;13283:6;13239:71;:::i;:::-;13320:72;13388:2;13377:9;13373:18;13364:6;13320:72;:::i;:::-;13402;13470:2;13459:9;13455:18;13446:6;13402:72;:::i;:::-;13039:442;;;;;;:::o;13487:180::-;13535:77;13532:1;13525:88;13632:4;13629:1;13622:15;13656:4;13653:1;13646:15;13673:191;13713:3;13732:20;13750:1;13732:20;:::i;:::-;13727:25;;13766:20;13784:1;13766:20;:::i;:::-;13761:25;;13809:1;13806;13802:9;13795:16;;13830:3;13827:1;13824:10;13821:36;;;13837:18;;:::i;:::-;13821:36;13673:191;;;;:::o;13870:664::-;14075:4;14113:3;14102:9;14098:19;14090:27;;14127:71;14195:1;14184:9;14180:17;14171:6;14127:71;:::i;:::-;14208:72;14276:2;14265:9;14261:18;14252:6;14208:72;:::i;:::-;14290;14358:2;14347:9;14343:18;14334:6;14290:72;:::i;:::-;14372;14440:2;14429:9;14425:18;14416:6;14372:72;:::i;:::-;14454:73;14522:3;14511:9;14507:19;14498:6;14454:73;:::i;:::-;13870:664;;;;;;;;:::o;14540:545::-;14713:4;14751:3;14740:9;14736:19;14728:27;;14765:71;14833:1;14822:9;14818:17;14809:6;14765:71;:::i;:::-;14846:68;14910:2;14899:9;14895:18;14886:6;14846:68;:::i;:::-;14924:72;14992:2;14981:9;14977:18;14968:6;14924:72;:::i;:::-;15006;15074:2;15063:9;15059:18;15050:6;15006:72;:::i;:::-;14540:545;;;;;;;:::o;15091:180::-;15139:77;15136:1;15129:88;15236:4;15233:1;15226:15;15260:4;15257:1;15250:15

ipfs://cb6c3bb2bb87e53cef851cd08bc772d89580bb34ea41e7b619ac4c3420faefad