ERC-20
Gambling
Overview
Max Total Supply
960,423,641 MLH
Holders
149 ( 0.676%)
Market
Price
$0.00 @ 0.000001 ETH (+2.77%)
Onchain Market Cap
$2,245,854.64
Circulating Supply Market Cap
$0.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
66,816,268.59968076031 MLHValue
$156,243.16 ( ~62.2962 Eth) [6.9570%]Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
Moolahverse
Compiler Version
v0.8.20+commit.a1b79de6
Contract Source Code (Solidity)
/** *Submitted for verification at Etherscan.io on 2023-12-12 */ // SPDX-License-Identifier: MIT // File: @openzeppelin/[email protected]/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/[email protected]/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/[email protected]/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/[email protected]/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/[email protected]/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/[email protected]/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/[email protected]/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/[email protected]/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/[email protected]/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/[email protected]/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/[email protected]/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/[email protected]/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/[email protected]/utils/Context.sol // OpenZeppelin Contracts (last updated v5.0.0) (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; } } // File: @openzeppelin/[email protected]/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/[email protected]/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/[email protected]/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/[email protected]/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: @openzeppelin/[email protected]/token/ERC20/extensions/ERC20Burnable.sol // OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/ERC20Burnable.sol) pragma solidity ^0.8.20; /** * @dev Extension of {ERC20} that allows token holders to destroy both their own * tokens and those that they have an allowance for, in a way that can be * recognized off-chain (via event analysis). */ abstract contract ERC20Burnable is Context, ERC20 { /** * @dev Destroys a `value` amount of tokens from the caller. * * See {ERC20-_burn}. */ function burn(uint256 value) public virtual { _burn(_msgSender(), value); } /** * @dev Destroys a `value` amount of tokens from `account`, deducting from * the caller's allowance. * * See {ERC20-_burn} and {ERC20-allowance}. * * Requirements: * * - the caller must have allowance for ``accounts``'s tokens of at least * `value`. */ function burnFrom(address account, uint256 value) public virtual { _spendAllowance(account, _msgSender(), value); _burn(account, value); } } // File: Moolahverse.sol pragma solidity 0.8.20; contract Moolahverse is ERC20, ERC20Burnable, ERC20Permit { constructor() ERC20("Moolahverse", "MLH") ERC20Permit("Moolahverse") { _mint(msg.sender, 1000000000 * 10 ** decimals()); } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[],"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":"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":"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":[{"internalType":"uint256","name":"value","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"nonpayable","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":[{"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":"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"}]
Contract Creation Code
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
Deployed Bytecode
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
Deployed Bytecode Sourcemap
79811:204:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;66581:91;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;68874:190;;;;;;:::i;:::-;;:::i;:::-;;;1269:14:1;;1262:22;1244:41;;1232:2;1217:18;68874:190:0;1104:187:1;67683:99:0;67762:12;;67683:99;;;1442:25:1;;;1430:2;1415:18;67683:99:0;1296:177:1;69642:249:0;;;;;;:::i;:::-;;:::i;67534:84::-;;;67608:2;1953:36:1;;1941:2;1926:18;67534:84:0;1811:184:1;78440:114:0;;;:::i;79162:89::-;;;;;;:::i;:::-;;:::i;:::-;;67845:118;;;;;;:::i;:::-;-1:-1:-1;;;;;67937:18:0;67910:7;67937:18;;;;;;;;;;;;67845:118;79580:161;;;;;;:::i;:::-;;:::i;78182:145::-;;;;;;:::i;:::-;;:::i;39952:580::-;;;:::i;:::-;;;;;;;;;;;;;:::i;66791:95::-;;;:::i;68168:182::-;;;;;;:::i;:::-;;:::i;77428:695::-;;;;;;:::i;:::-;;:::i;68413:142::-;;;;;;:::i;:::-;-1:-1:-1;;;;;68520:18:0;;;68493:7;68520:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;68413:142;66581:91;66626:13;66659:5;66652:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;66581:91;:::o;68874:190::-;68947:4;60878:10;69003:31;60878:10;69019:7;69028:5;69003:8;:31::i;:::-;69052:4;69045:11;;;68874:190;;;;;:::o;69642:249::-;69729:4;60878:10;69787:37;69803:4;60878:10;69818:5;69787:15;:37::i;:::-;69835:26;69845:4;69851:2;69855:5;69835:9;:26::i;:::-;-1:-1:-1;69879:4:0;;69642:249;-1:-1:-1;;;;69642:249:0:o;78440:114::-;78499:7;78526:20;:18;:20::i;:::-;78519:27;;78440:114;:::o;79162:89::-;79217:26;60878:10;79237:5;79217;:26::i;:::-;79162:89;:::o;79580:161::-;79656:45;79672:7;60878:10;79695:5;79656:15;:45::i;:::-;79712:21;79718:7;79727:5;79712;:21::i;:::-;79580:161;;:::o;78182:145::-;-1:-1:-1;;;;;706:14:0;;78273:7;706:14;;;:7;:14;;;;;;78300:19;619:109;39952:580;40055:13;40083:18;40116:21;40152:15;40182:25;40222:12;40249:27;40357:13;:11;:13::i;:::-;40385:16;:14;:16::i;:::-;40497;;;40480:1;40497:16;;;;;;;;;-1:-1:-1;;;40304:220:0;;;-1:-1:-1;40304:220:0;;-1:-1:-1;40416:13:0;;-1:-1:-1;40452:4:0;;-1:-1:-1;40480:1:0;-1:-1:-1;40497:16:0;-1:-1:-1;40304:220:0;-1:-1:-1;39952:580:0:o;66791:95::-;66838:13;66871:7;66864:14;;;;;:::i;68168:182::-;68237:4;60878:10;68293:27;60878:10;68310:2;68314:5;68293:9;:27::i;77428:695::-;77658:8;77640:15;:26;77636:99;;;77690:33;;-1:-1:-1;;;77690:33:0;;;;;1442:25:1;;;1415:18;;77690:33:0;;;;;;;;77636:99;77747:18;76748:95;77806:5;77813:7;77822:5;77829:16;77839:5;-1:-1:-1;;;;;1216:14:0;909:7;1216:14;;;:7;:14;;;;;:16;;;;;;;;;849:402;77829:16;77778:78;;;;;;5589:25:1;;;;-1:-1:-1;;;;;5688:15:1;;;5668:18;;;5661:43;5740:15;;;;5720:18;;;5713:43;5772:18;;;5765:34;5815:19;;;5808:35;5859:19;;;5852:35;;;5561:19;;77778:78:0;;;;;;;;;;;;77768:89;;;;;;77747:110;;77870:12;77885:28;77902:10;77885:16;:28::i;:::-;77870:43;;77926:14;77943:28;77957:4;77963:1;77966;77969;77943:13;:28::i;:::-;77926:45;;77996:5;-1:-1:-1;;;;;77986:15:0;:6;-1:-1:-1;;;;;77986:15:0;;77982:90;;78025:35;;-1:-1:-1;;;78025:35:0;;-1:-1:-1;;;;;6128:15:1;;;78025:35:0;;;6110:34:1;6180:15;;6160:18;;;6153:43;6045:18;;78025:35:0;5898:304:1;77982:90:0;78084:31;78093:5;78100:7;78109:5;78084:8;:31::i;:::-;77625:498;;;77428:695;;;;;;;:::o;73701:130::-;73786:37;73795:5;73802:7;73811:5;73818:4;73786:8;:37::i;:::-;73701:130;;;:::o;75417:487::-;-1:-1:-1;;;;;68520:18:0;;;75517:24;68520:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;-1:-1:-1;;75584:37:0;;75580:317;;75661:5;75642:16;:24;75638:132;;;75694:60;;-1:-1:-1;;;75694:60:0;;-1:-1:-1;;;;;6427:32:1;;75694:60:0;;;6409:51:1;6476:18;;;6469:34;;;6519:18;;;6512:34;;;6382:18;;75694:60:0;6207:345:1;75638:132:0;75813:57;75822:5;75829:7;75857:5;75838:16;:24;75864:5;75813:8;:57::i;:::-;75506:398;75417:487;;;:::o;70276:308::-;-1:-1:-1;;;;;70360:18:0;;70356:88;;70402:30;;-1:-1:-1;;;70402:30:0;;70429:1;70402:30;;;6703:51:1;6676:18;;70402:30:0;6557:203:1;70356:88:0;-1:-1:-1;;;;;70458:16:0;;70454:88;;70498:32;;-1:-1:-1;;;70498:32:0;;70527:1;70498:32;;;6703:51:1;6676:18;;70498:32:0;6557:203:1;70454:88:0;70552:24;70560:4;70566:2;70570:5;70552:7;:24::i;38619:268::-;38672:7;38704:4;-1:-1:-1;;;;;38713:11:0;38696:28;;:63;;;;;38745:14;38728:13;:31;38696:63;38692:188;;;-1:-1:-1;38783:22:0;;38619:268::o;38692:188::-;38845:23;38987:80;;;36811:95;38987:80;;;7251:25:1;39009:11:0;7292:18:1;;;7285:34;;;;39022:14:0;7335:18:1;;;7328:34;39038:13:0;7378:18:1;;;7371:34;39061:4:0;7421:19:1;;;7414:61;38950:7:0;;7223:19:1;;38987:80:0;;;;;;;;;;;;38977:91;;;;;;38970:98;;38895:181;;72937:211;-1:-1:-1;;;;;73008:21:0;;73004:91;;73053:30;;-1:-1:-1;;;73053:30:0;;73080:1;73053:30;;;6703:51:1;6676:18;;73053:30:0;6557:203:1;73004:91:0;73105:35;73113:7;73130:1;73134:5;73105:7;:35::i;40861:128::-;40907:13;40940:41;:5;40967:13;40940:26;:41::i;41324:137::-;41373:13;41406:47;:8;41436:16;41406:29;:47::i;39718:178::-;39795:7;39822:66;39855:20;:18;:20::i;:::-;39877:10;34617:4;34611:11;-1:-1:-1;;;34636:23:0;;34689:4;34680:14;;34673:39;;;;34742:4;34733:14;;34726:34;34799:4;34784:20;;;34412:410;48464:264;48549:7;48570:17;48589:18;48609:16;48629:25;48640:4;48646:1;48649;48652;48629:10;:25::i;:::-;48569:85;;;;;;48665:28;48677:5;48684:8;48665:11;:28::i;:::-;-1:-1:-1;48711:9:0;;48464:264;-1:-1:-1;;;;;;48464:264:0:o;74682:443::-;-1:-1:-1;;;;;74795:19:0;;74791:91;;74838:32;;-1:-1:-1;;;74838:32:0;;74867:1;74838:32;;;6703:51:1;6676:18;;74838:32:0;6557:203:1;74791:91:0;-1:-1:-1;;;;;74896:21:0;;74892:92;;74941:31;;-1:-1:-1;;;74941:31:0;;74969:1;74941:31;;;6703:51:1;6676:18;;74941:31:0;6557:203:1;74892:92:0;-1:-1:-1;;;;;74994:18:0;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;:35;;;75040:78;;;;75091:7;-1:-1:-1;;;;;75075:31:0;75084:5;-1:-1:-1;;;;;75075:31:0;;75100:5;75075:31;;;;1442:25:1;;1430:2;1415:18;;1296:177;75075:31:0;;;;;;;;74682:443;;;;:::o;70908:1135::-;-1:-1:-1;;;;;70998:18:0;;70994:552;;71152:5;71136:12;;:21;;;;;;;:::i;:::-;;;;-1:-1:-1;70994:552:0;;-1:-1:-1;70994:552:0;;-1:-1:-1;;;;;71212:15:0;;71190:19;71212:15;;;;;;;;;;;71246:19;;;71242:117;;;71293:50;;-1:-1:-1;;;71293:50:0;;-1:-1:-1;;;;;6427:32:1;;71293:50:0;;;6409:51:1;6476:18;;;6469:34;;;6519:18;;;6512:34;;;6382:18;;71293:50:0;6207:345:1;71242:117:0;-1:-1:-1;;;;;71482:15:0;;:9;:15;;;;;;;;;;71500:19;;;;71482:37;;70994:552;-1:-1:-1;;;;;71562:16:0;;71558:435;;71728:12;:21;;;;;;;71558:435;;;-1:-1:-1;;;;;71944:13:0;;:9;:13;;;;;;;;;;:22;;;;;;71558:435;72025:2;-1:-1:-1;;;;;72010:25:0;72019:4;-1:-1:-1;;;;;72010:25:0;;72029:5;72010:25;;;;1442::1;;1430:2;1415:18;;1296:177;72010:25:0;;;;;;;;70908:1135;;;:::o;9977:273::-;10071:13;7923:66;10101:46;;10097:146;;10171:15;10180:5;10171:8;:15::i;:::-;10164:22;;;;10097:146;10226:5;10219:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;46769:1556;46900:7;;;47843:66;47830:79;;47826:166;;;-1:-1:-1;47942:1:0;;-1:-1:-1;47946:30:0;;-1:-1:-1;47978:1:0;47926:54;;47826:166;48106:24;;;48089:14;48106:24;;;;;;;;;7713:25:1;;;7786:4;7774:17;;7754:18;;;7747:45;;;;7808:18;;;7801:34;;;7851:18;;;7844:34;;;48106:24:0;;7685:19:1;;48106:24:0;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;48106:24:0;;-1:-1:-1;;48106:24:0;;;-1:-1:-1;;;;;;;48145:20:0;;48141:115;;-1:-1:-1;48198:1:0;;-1:-1:-1;48202:29:0;;-1:-1:-1;48198:1:0;;-1:-1:-1;48182:62:0;;48141:115;48276:6;-1:-1:-1;48284:20:0;;-1:-1:-1;48284:20:0;;-1:-1:-1;46769:1556:0;;;;;;;;;:::o;48866:542::-;48962:20;48953:5;:29;;;;;;;;:::i;:::-;;48949:452;;48866:542;;:::o;48949:452::-;49060:29;49051:5;:38;;;;;;;;:::i;:::-;;49047:354;;49113:23;;-1:-1:-1;;;49113:23:0;;;;;;;;;;;49047:354;49167:35;49158:5;:44;;;;;;;;:::i;:::-;;49154:247;;49226:46;;-1:-1:-1;;;49226:46:0;;;;;1442:25:1;;;1415:18;;49226:46:0;1296:177:1;49154:247:0;49303:30;49294:5;:39;;;;;;;;:::i;:::-;;49290:111;;49357:32;;-1:-1:-1;;;49357:32:0;;;;;1442:25:1;;;1415:18;;49357:32:0;1296:177:1;8632:415:0;8691:13;8717:11;8731:16;8742:4;8731:10;:16::i;:::-;8857:14;;;8868:2;8857:14;;;;;;;;;8717:30;;-1:-1:-1;8837:17:0;;8857:14;;;;;;;;;-1:-1:-1;;;8950:16:0;;;-1:-1:-1;8996:4:0;8987:14;;8980:28;;;;-1:-1:-1;8950:16:0;8632:415::o;9124:251::-;9185:7;9258:4;9222:40;;9286:2;9277:11;;9273:71;;;9312:20;;-1:-1:-1;;;9312:20:0;;;;;;;;;;;14:423:1;56:3;94:5;88:12;121:6;116:3;109:19;146:1;156:162;170:6;167:1;164:13;156:162;;;232:4;288:13;;;284:22;;278:29;260:11;;;256:20;;249:59;185:12;156:162;;;160:3;363:1;356:4;347:6;342:3;338:16;334:27;327:38;426:4;419:2;415:7;410:2;402:6;398:15;394:29;389:3;385:39;381:50;374:57;;;14:423;;;;:::o;442:220::-;591:2;580:9;573:21;554:4;611:45;652:2;641:9;637:18;629:6;611:45;:::i;:::-;603:53;442:220;-1:-1:-1;;;442:220:1:o;667:173::-;735:20;;-1:-1:-1;;;;;784:31:1;;774:42;;764:70;;830:1;827;820:12;764:70;667:173;;;:::o;845:254::-;913:6;921;974:2;962:9;953:7;949:23;945:32;942:52;;;990:1;987;980:12;942:52;1013:29;1032:9;1013:29;:::i;:::-;1003:39;1089:2;1074:18;;;;1061:32;;-1:-1:-1;;;845:254:1:o;1478:328::-;1555:6;1563;1571;1624:2;1612:9;1603:7;1599:23;1595:32;1592:52;;;1640:1;1637;1630:12;1592:52;1663:29;1682:9;1663:29;:::i;:::-;1653:39;;1711:38;1745:2;1734:9;1730:18;1711:38;:::i;:::-;1701:48;;1796:2;1785:9;1781:18;1768:32;1758:42;;1478:328;;;;;:::o;2182:180::-;2241:6;2294:2;2282:9;2273:7;2269:23;2265:32;2262:52;;;2310:1;2307;2300:12;2262:52;-1:-1:-1;2333:23:1;;2182:180;-1:-1:-1;2182:180:1:o;2367:186::-;2426:6;2479:2;2467:9;2458:7;2454:23;2450:32;2447:52;;;2495:1;2492;2485:12;2447:52;2518:29;2537:9;2518:29;:::i;2558:1259::-;2964:3;2959;2955:13;2947:6;2943:26;2932:9;2925:45;2906:4;2989:2;3027:3;3022:2;3011:9;3007:18;3000:31;3054:46;3095:3;3084:9;3080:19;3072:6;3054:46;:::i;:::-;3148:9;3140:6;3136:22;3131:2;3120:9;3116:18;3109:50;3182:33;3208:6;3200;3182:33;:::i;:::-;3246:2;3231:18;;3224:34;;;-1:-1:-1;;;;;3295:32:1;;3289:3;3274:19;;3267:61;3315:3;3344:19;;3337:35;;;3409:22;;;3403:3;3388:19;;3381:51;3481:13;;3503:22;;;3579:15;;;;-1:-1:-1;3541:15:1;;;;-1:-1:-1;3622:169:1;3636:6;3633:1;3630:13;3622:169;;;3697:13;;3685:26;;3766:15;;;;3731:12;;;;3658:1;3651:9;3622:169;;;-1:-1:-1;3808:3:1;;2558:1259;-1:-1:-1;;;;;;;;;;;;2558:1259:1:o;3822:693::-;3933:6;3941;3949;3957;3965;3973;3981;4034:3;4022:9;4013:7;4009:23;4005:33;4002:53;;;4051:1;4048;4041:12;4002:53;4074:29;4093:9;4074:29;:::i;:::-;4064:39;;4122:38;4156:2;4145:9;4141:18;4122:38;:::i;:::-;4112:48;;4207:2;4196:9;4192:18;4179:32;4169:42;;4258:2;4247:9;4243:18;4230:32;4220:42;;4312:3;4301:9;4297:19;4284:33;4357:4;4350:5;4346:16;4339:5;4336:27;4326:55;;4377:1;4374;4367:12;4326:55;3822:693;;;;-1:-1:-1;3822:693:1;;;;4400:5;4452:3;4437:19;;4424:33;;-1:-1:-1;4504:3:1;4489:19;;;4476:33;;3822:693;-1:-1:-1;;3822:693:1:o;4520:260::-;4588:6;4596;4649:2;4637:9;4628:7;4624:23;4620:32;4617:52;;;4665:1;4662;4655:12;4617:52;4688:29;4707:9;4688:29;:::i;:::-;4678:39;;4736:38;4770:2;4759:9;4755:18;4736:38;:::i;:::-;4726:48;;4520:260;;;;;:::o;4785:380::-;4864:1;4860:12;;;;4907;;;4928:61;;4982:4;4974:6;4970:17;4960:27;;4928:61;5035:2;5027:6;5024:14;5004:18;5001:38;4998:161;;5081:10;5076:3;5072:20;5069:1;5062:31;5116:4;5113:1;5106:15;5144:4;5141:1;5134:15;4998:161;;4785:380;;;:::o;6765:222::-;6830:9;;;6851:10;;;6848:133;;;6903:10;6898:3;6894:20;6891:1;6884:31;6938:4;6935:1;6928:15;6966:4;6963:1;6956:15;7889:127;7950:10;7945:3;7941:20;7938:1;7931:31;7981:4;7978:1;7971:15;8005:4;8002:1;7995:15
Swarm Source
ipfs://dd25a34c5ea34552f11048f8ac1882afef8d55938bf81c4aabb11ebb82799cba
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.