ERC-20
Artificial Intelligence
Overview
Max Total Supply
10,000,000 ARCX
Holders
2,570 (0.00%)
Market
Price
$0.46 @ 0.000183 ETH (+7.10%)
Onchain Market Cap
$4,616,470.00
Circulating Supply Market Cap
$0.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
0 ARCXValue
$0.00Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | ![]() | ARCX-ETH | $0.4599 0.0001825 Eth | $43,439.00 94,453.100 ARCX | 80.4726% |
2 | ![]() | 0X8E4D27D772099E18900CAF5DCC36CB612DCEE886-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $0.436 0.0001730 Eth | $9,873.38 22,919.851 0X8E4D27D772099E18900CAF5DCC36CB612DCEE886 | 19.5274% |
3 | ![]() | ARCX-USDT | $4.49 0.0017626 Eth | $5.90 1.313 ARCX | 0.0011% |
Contract Source Code Verified (Exact Match)
Contract Name:
ArchitexERC20
Compiler Version
v0.8.24+commit.e11b9ed9
Contract Source Code (Solidity)
/** *Submitted for verification at Etherscan.io on 2024-03-11 */ // 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: arcx.sol pragma solidity ^0.8.24; contract ArchitexERC20 is ERC20, ERC20Permit, Ownable { mapping(address account => uint256) private _balances; uint256 private _totalSupply; bool public allowTransfer; mapping(address => bool) public authorized; constructor() ERC20("Architex", "ARCX") ERC20Permit("ARCX") Ownable(msg.sender) { authorized[address(0)] = true; authorized[msg.sender] = true; _mint(msg.sender, 10000000 * 1 ether); } /** * To ensure that tokens are always transferable, this function is one-way. */ function setAllowTransfer() external onlyOwner { allowTransfer = true; } function manageTransferAuthorization(address addr, bool _authorized) external onlyOwner { if (allowTransfer) { revert("Transfers are allowed, useless call"); } authorized[addr] = _authorized; } function transfer(address to, uint256 value) public virtual override returns (bool) { if (!allowTransfer && !authorized[msg.sender]) { revert("Transfers are not allowed"); } address owner = _msgSender(); _transfer(owner, to, value); return true; } function transferFrom(address from, address to, uint256 value) public virtual override returns (bool) { if (!allowTransfer && !authorized[from]) { revert("Transfers are not allowed"); } address spender = _msgSender(); _spendAllowance(from, spender, value); _transfer(from, to, value); return true; } }
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":"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":[],"name":"allowTransfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"","type":"address"}],"name":"authorized","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"bool","name":"_authorized","type":"bool"}],"name":"manageTransferAuthorization","outputs":[],"stateMutability":"nonpayable","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":"setAllowTransfer","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"}]
Contract Creation Code
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
Deployed Bytecode
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
Deployed Bytecode Sourcemap
81769:1609:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;82434:240;;;;;;:::i;:::-;;:::i;:::-;;69738:91;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;72031:190;;;;;;:::i;:::-;;:::i;:::-;;;1621:14:1;;1614:22;1596:41;;1584:2;1569:18;72031:190:0;1456:187:1;70840:99:0;70919:12;;70840:99;;;1794:25:1;;;1782:2;1767:18;70840:99:0;1648:177:1;83002:373:0;;;;;;:::i;:::-;;:::i;82339:87::-;;;:::i;70691:84::-;;;70765:2;2305:36:1;;2293:2;2278:18;70691:84:0;2163:184:1;81591:114:0;;;:::i;71002:118::-;;;;;;:::i;:::-;-1:-1:-1;;;;;71094:18:0;71067:7;71094:18;;;;;;;;;;;;71002:118;63351:103;;;:::i;81333:145::-;;;;;;:::i;:::-;;:::i;39863:580::-;;;:::i;:::-;;;;;;;;;;;;;:::i;62676:87::-;62749:6;;62676:87;;-1:-1:-1;;;;;62749:6:0;;;4135:51:1;;4123:2;4108:18;62676:87:0;3989:203:1;69948:95:0;;;:::i;81929:25::-;;;;;;;;;82682:312;;;;;;:::i;:::-;;:::i;81961:42::-;;;;;;:::i;:::-;;;;;;;;;;;;;;;;80579:695;;;;;;:::i;:::-;;:::i;71570:142::-;;;;;;:::i;:::-;-1:-1:-1;;;;;71677:18:0;;;71650:7;71677:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;71570:142;63609:220;;;;;;:::i;:::-;;:::i;82434:240::-;62562:13;:11;:13::i;:::-;82537::::1;::::0;::::1;;82533:91;;;82567:45;::::0;-1:-1:-1;;;82567:45:0;;5362:2:1;82567:45:0::1;::::0;::::1;5344:21:1::0;5401:2;5381:18;;;5374:30;5440:34;5420:18;;;5413:62;-1:-1:-1;;;5491:18:1;;;5484:33;5534:19;;82567:45:0::1;;;;;;;;82533:91;-1:-1:-1::0;;;;;82636:16:0;;;::::1;;::::0;;;:10:::1;:16;::::0;;;;:30;;-1:-1:-1;;82636:30:0::1;::::0;::::1;;::::0;;;::::1;::::0;;82434:240::o;69738:91::-;69783:13;69816:5;69809:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;69738:91;:::o;72031:190::-;72104:4;60765:10;72160:31;60765:10;72176:7;72185:5;72160:8;:31::i;:::-;72209:4;72202:11;;;72031:190;;;;;:::o;83002:373::-;83120:13;;83098:4;;83120:13;;83119:14;:35;;;;-1:-1:-1;;;;;;83138:16:0;;;;;;:10;:16;;;;;;;;83137:17;83119:35;83115:103;;;83171:35;;-1:-1:-1;;;83171:35:0;;6151:2:1;83171:35:0;;;6133:21:1;6190:2;6170:18;;;6163:30;-1:-1:-1;;;6209:18:1;;;6202:55;6274:18;;83171:35:0;5949:349:1;83115:103:0;60765:10;83271:37;83287:4;60765:10;83302:5;83271:15;:37::i;:::-;83319:26;83329:4;83335:2;83339:5;83319:9;:26::i;:::-;-1:-1:-1;83363:4:0;;83002:373;-1:-1:-1;;;;83002:373:0:o;82339:87::-;62562:13;:11;:13::i;:::-;82398::::1;:20:::0;;-1:-1:-1;;82398:20:0::1;82414:4;82398:20;::::0;;82339:87::o;81591:114::-;81650:7;81677:20;:18;:20::i;:::-;81670:27;;81591:114;:::o;63351:103::-;62562:13;:11;:13::i;:::-;63416:30:::1;63443:1;63416:18;:30::i;:::-;63351:103::o:0;81333:145::-;-1:-1:-1;;;;;665:14:0;;81424:7;665:14;;;:7;:14;;;;;;81451:19;578:109;39863:580;39966:13;39994:18;40027:21;40063:15;40093:25;40133:12;40160:27;40268:13;:11;:13::i;:::-;40296:16;:14;:16::i;:::-;40408;;;40391:1;40408:16;;;;;;;;;-1:-1:-1;;;40215:220:0;;;-1:-1:-1;40215:220:0;;-1:-1:-1;40327:13:0;;-1:-1:-1;40363:4:0;;-1:-1:-1;40391:1:0;-1:-1:-1;40408:16:0;-1:-1:-1;40215:220:0;-1:-1:-1;39863:580:0:o;69948:95::-;69995:13;70028:7;70021:14;;;;;:::i;82682:312::-;82782:13;;82760:4;;82782:13;;82781:14;:41;;;;-1:-1:-1;82811:10:0;82800:22;;;;:10;:22;;;;;;;;82799:23;82781:41;82777:109;;;82839:35;;-1:-1:-1;;;82839:35:0;;6151:2:1;82839:35:0;;;6133:21:1;6190:2;6170:18;;;6163:30;-1:-1:-1;;;6209:18:1;;;6202:55;6274:18;;82839:35:0;5949:349:1;82777:109:0;60765:10;82937:27;60765:10;82954:2;82958:5;82937:9;:27::i;80579:695::-;80809:8;80791:15;:26;80787:99;;;80841:33;;-1:-1:-1;;;80841:33:0;;;;;1794:25:1;;;1767:18;;80841:33:0;1648:177:1;80787:99:0;80898:18;79899:95;80957:5;80964:7;80973:5;80980:16;80990:5;-1:-1:-1;;;;;1175:14:0;868:7;1175:14;;;:7;:14;;;;;:16;;;;;;;;;808:402;80980:16;80929:78;;;;;;6722:25:1;;;;-1:-1:-1;;;;;6821:15:1;;;6801:18;;;6794:43;6873:15;;;;6853:18;;;6846:43;6905:18;;;6898:34;6948:19;;;6941:35;6992:19;;;6985:35;;;6694:19;;80929:78:0;;;;;;;;;;;;80919:89;;;;;;80898:110;;81021:12;81036:28;81053:10;81036:16;:28::i;:::-;81021:43;;81077:14;81094:28;81108:4;81114:1;81117;81120;81094:13;:28::i;:::-;81077:45;;81147:5;-1:-1:-1;;;;;81137:15:0;:6;-1:-1:-1;;;;;81137:15:0;;81133:90;;81176:35;;-1:-1:-1;;;81176:35:0;;-1:-1:-1;;;;;7261:15:1;;;81176:35:0;;;7243:34:1;7313:15;;7293:18;;;7286:43;7178:18;;81176:35:0;7031:304:1;81133:90:0;81235:31;81244:5;81251:7;81260:5;81235:8;:31::i;:::-;80776:498;;;80579:695;;;;;;;:::o;63609:220::-;62562:13;:11;:13::i;:::-;-1:-1:-1;;;;;63694:22:0;::::1;63690:93;;63740:31;::::0;-1:-1:-1;;;63740:31:0;;63768:1:::1;63740:31;::::0;::::1;4135:51:1::0;4108:18;;63740:31:0::1;3989:203:1::0;63690:93:0::1;63793:28;63812:8;63793:18;:28::i;:::-;63609:220:::0;:::o;62841:166::-;62749:6;;-1:-1:-1;;;;;62749:6:0;60765:10;62901:23;62897:103;;62948:40;;-1:-1:-1;;;62948:40:0;;60765:10;62948:40;;;4135:51:1;4108:18;;62948:40:0;3989:203:1;76858:130:0;76943:37;76952:5;76959:7;76968:5;76975:4;76943:8;:37::i;:::-;76858:130;;;:::o;78574:487::-;-1:-1:-1;;;;;71677:18:0;;;78674:24;71677:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;-1:-1:-1;;78741:37:0;;78737:317;;78818:5;78799:16;:24;78795:132;;;78851:60;;-1:-1:-1;;;78851:60:0;;-1:-1:-1;;;;;7560:32:1;;78851:60:0;;;7542:51:1;7609:18;;;7602:34;;;7652:18;;;7645:34;;;7515:18;;78851:60:0;7340:345:1;78795:132:0;78970:57;78979:5;78986:7;79014:5;78995:16;:24;79021:5;78970:8;:57::i;:::-;78663:398;78574:487;;;:::o;73433:308::-;-1:-1:-1;;;;;73517:18:0;;73513:88;;73559:30;;-1:-1:-1;;;73559:30:0;;73586:1;73559:30;;;4135:51:1;4108:18;;73559:30:0;3989:203:1;73513:88:0;-1:-1:-1;;;;;73615:16:0;;73611:88;;73655:32;;-1:-1:-1;;;73655:32:0;;73684:1;73655:32;;;4135:51:1;4108:18;;73655:32:0;3989:203:1;73611:88:0;73709:24;73717:4;73723:2;73727:5;73709:7;:24::i;38530:268::-;38583:7;38615:4;-1:-1:-1;;;;;38624:11:0;38607:28;;:63;;;;;38656:14;38639:13;:31;38607:63;38603:188;;;-1:-1:-1;38694:22:0;;38530:268::o;38603:188::-;38756:23;38898:80;;;36722:95;38898:80;;;8176:25:1;38920:11:0;8217:18:1;;;8210:34;;;;38933:14:0;8260:18:1;;;8253:34;38949:13:0;8303:18:1;;;8296:34;38972:4:0;8346:19:1;;;8339:61;38861:7:0;;8148:19:1;;38898:80:0;;;;;;;;;;;;38888:91;;;;;;38881:98;;38806:181;;63989:191;64082:6;;;-1:-1:-1;;;;;64099:17:0;;;-1:-1:-1;;;;;;64099:17:0;;;;;;;64132:40;;64082:6;;;64099:17;64082:6;;64132:40;;64063:16;;64132:40;64052:128;63989:191;:::o;40772:128::-;40818:13;40851:41;:5;40878:13;40851:26;:41::i;41235:137::-;41284:13;41317:47;:8;41347:16;41317:29;:47::i;39629:178::-;39706:7;39733:66;39766:20;:18;:20::i;:::-;39788:10;34534:4;34528:11;-1:-1:-1;;;34553:23:0;;34606:4;34597:14;;34590:39;;;;34659:4;34650:14;;34643:34;34716:4;34701:20;;;34329:410;48369:264;48454:7;48475:17;48494:18;48514:16;48534:25;48545:4;48551:1;48554;48557;48534:10;:25::i;:::-;48474:85;;;;;;48570:28;48582:5;48589:8;48570:11;:28::i;:::-;-1:-1:-1;48616:9:0;;48369:264;-1:-1:-1;;;;;;48369:264:0:o;77839:443::-;-1:-1:-1;;;;;77952:19:0;;77948:91;;77995:32;;-1:-1:-1;;;77995:32:0;;78024:1;77995:32;;;4135:51:1;4108:18;;77995:32:0;3989:203:1;77948:91:0;-1:-1:-1;;;;;78053:21:0;;78049:92;;78098:31;;-1:-1:-1;;;78098:31:0;;78126:1;78098:31;;;4135:51:1;4108:18;;78098:31:0;3989:203:1;78049:92:0;-1:-1:-1;;;;;78151:18:0;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;:35;;;78197:78;;;;78248:7;-1:-1:-1;;;;;78232:31:0;78241:5;-1:-1:-1;;;;;78232:31:0;;78257:5;78232:31;;;;1794:25:1;;1782:2;1767:18;;1648:177;78232:31:0;;;;;;;;77839:443;;;;:::o;74065:1135::-;-1:-1:-1;;;;;74155:18:0;;74151:552;;74309:5;74293:12;;:21;;;;;;;:::i;:::-;;;;-1:-1:-1;74151:552:0;;-1:-1:-1;74151:552:0;;-1:-1:-1;;;;;74369:15:0;;74347:19;74369:15;;;;;;;;;;;74403:19;;;74399:117;;;74450:50;;-1:-1:-1;;;74450:50:0;;-1:-1:-1;;;;;7560:32:1;;74450:50:0;;;7542:51:1;7609:18;;;7602:34;;;7652:18;;;7645:34;;;7515:18;;74450:50:0;7340:345:1;74399:117:0;-1:-1:-1;;;;;74639:15:0;;:9;:15;;;;;;;;;;74657:19;;;;74639:37;;74151:552;-1:-1:-1;;;;;74719:16:0;;74715:435;;74885:12;:21;;;;;;;74715:435;;;-1:-1:-1;;;;;75101:13:0;;:9;:13;;;;;;;;;;:22;;;;;;74715:435;75182:2;-1:-1:-1;;;;;75167:25:0;75176:4;-1:-1:-1;;;;;75167:25:0;;75186:5;75167:25;;;;1794::1;;1782:2;1767:18;;1648:177;75167:25:0;;;;;;;;74065:1135;;;:::o;9918:273::-;10012:13;7864:66;10042:46;;10038:146;;10112:15;10121:5;10112:8;:15::i;:::-;10105:22;;;;10038:146;10167:5;10160:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;46674:1556;46805:7;;;47748:66;47735:79;;47731:166;;;-1:-1:-1;47847:1:0;;-1:-1:-1;47851:30:0;;-1:-1:-1;47883:1:0;47831:54;;47731:166;48011:24;;;47994:14;48011:24;;;;;;;;;8638:25:1;;;8711:4;8699:17;;8679:18;;;8672:45;;;;8733:18;;;8726:34;;;8776:18;;;8769:34;;;48011:24:0;;8610:19:1;;48011:24:0;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;48011:24:0;;-1:-1:-1;;48011:24:0;;;-1:-1:-1;;;;;;;48050:20:0;;48046:115;;-1:-1:-1;48103:1:0;;-1:-1:-1;48107:29:0;;-1:-1:-1;48103:1:0;;-1:-1:-1;48087:62:0;;48046:115;48181:6;-1:-1:-1;48189:20:0;;-1:-1:-1;48189:20:0;;-1:-1:-1;46674:1556:0;;;;;;;;;:::o;48771:542::-;48867:20;48858:5;:29;;;;;;;;:::i;:::-;;48854:452;;48771:542;;:::o;48854:452::-;48965:29;48956:5;:38;;;;;;;;:::i;:::-;;48952:354;;49018:23;;-1:-1:-1;;;49018:23:0;;;;;;;;;;;48952:354;49072:35;49063:5;:44;;;;;;;;:::i;:::-;;49059:247;;49131:46;;-1:-1:-1;;;49131:46:0;;;;;1794:25:1;;;1767:18;;49131:46:0;1648:177:1;49059:247:0;49208:30;49199:5;:39;;;;;;;;:::i;:::-;;49195:111;;49262:32;;-1:-1:-1;;;49262:32:0;;;;;1794:25:1;;;1767:18;;49262:32:0;1648:177:1;49195:111:0;48771:542;;:::o;8573:415::-;8632:13;8658:11;8672:16;8683:4;8672:10;:16::i;:::-;8798:14;;;8809:2;8798:14;;;;;;;;;8658:30;;-1:-1:-1;8778:17:0;;8798:14;;;;;;;;;-1:-1:-1;;;8891:16:0;;;-1:-1:-1;8937:4:0;8928:14;;8921:28;;;;-1:-1:-1;8891:16:0;8573:415::o;9065:251::-;9126:7;9199:4;9163:40;;9227:2;9218:11;;9214:71;;;9253:20;;-1:-1:-1;;;9253:20:0;;;;;;;;;;;14:173:1;82:20;;-1:-1:-1;;;;;131:31:1;;121:42;;111:70;;177:1;174;167:12;111:70;14:173;;;:::o;192:347::-;257:6;265;318:2;306:9;297:7;293:23;289:32;286:52;;;334:1;331;324:12;286:52;357:29;376:9;357:29;:::i;:::-;347:39;;436:2;425:9;421:18;408:32;483:5;476:13;469:21;462:5;459:32;449:60;;505:1;502;495:12;449:60;528:5;518:15;;;192:347;;;;;:::o;544:423::-;586:3;624:5;618:12;651:6;646:3;639:19;676:1;686:162;700:6;697:1;694:13;686:162;;;762:4;818:13;;;814:22;;808:29;790:11;;;786:20;;779:59;715:12;686:162;;;690:3;893:1;886:4;877:6;872:3;868:16;864:27;857:38;956:4;949:2;945:7;940:2;932:6;928:15;924:29;919:3;915:39;911:50;904:57;;;544:423;;;;:::o;972:220::-;1121:2;1110:9;1103:21;1084:4;1141:45;1182:2;1171:9;1167:18;1159:6;1141:45;:::i;:::-;1133:53;972:220;-1:-1:-1;;;972:220:1:o;1197:254::-;1265:6;1273;1326:2;1314:9;1305:7;1301:23;1297:32;1294:52;;;1342:1;1339;1332:12;1294:52;1365:29;1384:9;1365:29;:::i;:::-;1355:39;1441:2;1426:18;;;;1413:32;;-1:-1:-1;;;1197:254:1:o;1830:328::-;1907:6;1915;1923;1976:2;1964:9;1955:7;1951:23;1947:32;1944:52;;;1992:1;1989;1982:12;1944:52;2015:29;2034:9;2015:29;:::i;:::-;2005:39;;2063:38;2097:2;2086:9;2082:18;2063:38;:::i;:::-;2053:48;;2148:2;2137:9;2133:18;2120:32;2110:42;;1830:328;;;;;:::o;2534:186::-;2593:6;2646:2;2634:9;2625:7;2621:23;2617:32;2614:52;;;2662:1;2659;2652:12;2614:52;2685:29;2704:9;2685:29;:::i;2725:1259::-;3131:3;3126;3122:13;3114:6;3110:26;3099:9;3092:45;3073:4;3156:2;3194:3;3189:2;3178:9;3174:18;3167:31;3221:46;3262:3;3251:9;3247:19;3239:6;3221:46;:::i;:::-;3315:9;3307:6;3303:22;3298:2;3287:9;3283:18;3276:50;3349:33;3375:6;3367;3349:33;:::i;:::-;3413:2;3398:18;;3391:34;;;-1:-1:-1;;;;;3462:32:1;;3456:3;3441:19;;3434:61;3482:3;3511:19;;3504:35;;;3576:22;;;3570:3;3555:19;;3548:51;3648:13;;3670:22;;;3720:2;3746:15;;;;-1:-1:-1;3708:15:1;;;;-1:-1:-1;3789:169:1;3803:6;3800:1;3797:13;3789:169;;;3864:13;;3852:26;;3933:15;;;;3898:12;;;;3825:1;3818:9;3789:169;;;-1:-1:-1;3975:3:1;;2725:1259;-1:-1:-1;;;;;;;;;;;;2725:1259:1:o;4197:693::-;4308:6;4316;4324;4332;4340;4348;4356;4409:3;4397:9;4388:7;4384:23;4380:33;4377:53;;;4426:1;4423;4416:12;4377:53;4449:29;4468:9;4449:29;:::i;:::-;4439:39;;4497:38;4531:2;4520:9;4516:18;4497:38;:::i;:::-;4487:48;;4582:2;4571:9;4567:18;4554:32;4544:42;;4633:2;4622:9;4618:18;4605:32;4595:42;;4687:3;4676:9;4672:19;4659:33;4732:4;4725:5;4721:16;4714:5;4711:27;4701:55;;4752:1;4749;4742:12;4701:55;4197:693;;;;-1:-1:-1;4197:693:1;;;;4775:5;4827:3;4812:19;;4799:33;;-1:-1:-1;4879:3:1;4864:19;;;4851:33;;4197:693;-1:-1:-1;;4197:693:1:o;4895:260::-;4963:6;4971;5024:2;5012:9;5003:7;4999:23;4995:32;4992:52;;;5040:1;5037;5030:12;4992:52;5063:29;5082:9;5063:29;:::i;:::-;5053:39;;5111:38;5145:2;5134:9;5130:18;5111:38;:::i;:::-;5101:48;;4895:260;;;;;:::o;5564:380::-;5643:1;5639:12;;;;5686;;;5707:61;;5761:4;5753:6;5749:17;5739:27;;5707:61;5814:2;5806:6;5803:14;5783:18;5780:38;5777:161;;5860:10;5855:3;5851:20;5848:1;5841:31;5895:4;5892:1;5885:15;5923:4;5920:1;5913:15;5777:161;;5564:380;;;:::o;7690:222::-;7755:9;;;7776:10;;;7773:133;;;7828:10;7823:3;7819:20;7816:1;7809:31;7863:4;7860:1;7853:15;7891:4;7888:1;7881:15;8814:127;8875:10;8870:3;8866:20;8863:1;8856:31;8906:4;8903:1;8896:15;8930:4;8927:1;8920:15
Swarm Source
ipfs://abb8ba94f305be1f451fa8bc05de847cc8a174f589699f756a99383fe59880da
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.