ERC-721
Overview
Max Total Supply
5,555 EC
Holders
1,715
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
5 ECLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
EtherChess
Compiler Version
v0.8.4+commit.c7e474f2
Optimization Enabled:
No with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "./ERC721A.sol"; import "./Ownable.sol"; contract EtherChess is ERC721A, Ownable { string public baseURI = "ipfs://QmUes4mEsT9j558iWP5hNsbzyxRw3qsVHQUbpjPvz1DrEA/"; uint256 public immutable mintPrice = 0.001 ether; uint32 public immutable maxSupply = 5555; uint32 public immutable perTxLimit = 10; mapping(address => bool) public freeMinted; modifier callerIsUser() { require(tx.origin == msg.sender, "The caller is another contract"); _; } constructor() ERC721A ("EtherChess", "EC") { } function _baseURI() internal view override(ERC721A) returns (string memory) { return baseURI; } function setBaseURI(string memory uri) public onlyOwner { baseURI = uri; } function _startTokenId() internal view virtual override(ERC721A) returns (uint256) { return 1; } function mint(uint32 amount) public payable callerIsUser{ require(totalSupply() + amount <= maxSupply,"sold out"); require(amount <= perTxLimit,"max 10 amount"); require(msg.value >= (amount-1) * mintPrice,"insufficient"); _safeMint(msg.sender, amount); } function withdraw() public onlyOwner { uint256 sendAmount = address(this).balance; address h = payable(msg.sender); bool success; (success, ) = h.call{value: sendAmount}(""); require(success, "Transaction Unsuccessful"); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol) pragma solidity ^0.8.0; import "../IERC721.sol"; /** * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension * @dev See https://eips.ethereum.org/EIPS/eip-721 */ interface IERC721Enumerable is IERC721 { /** * @dev Returns the total amount of tokens stored by the contract. */ function totalSupply() external view returns (uint256); /** * @dev Returns a token ID owned by `owner` at a given `index` of its token list. * Use along with {balanceOf} to enumerate all of ``owner``'s tokens. */ function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256); /** * @dev Returns a token ID at a given `index` of all the tokens stored by the contract. * Use along with {totalSupply} to enumerate all tokens. */ function tokenByIndex(uint256 index) external view returns (uint256); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol) pragma solidity ^0.8.0; import "../IERC721.sol"; /** * @title ERC-721 Non-Fungible Token Standard, optional metadata extension * @dev See https://eips.ethereum.org/EIPS/eip-721 */ interface IERC721Metadata is IERC721 { /** * @dev Returns the token collection name. */ function name() external view returns (string memory); /** * @dev Returns the token collection symbol. */ function symbol() external view returns (string memory); /** * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token. */ function tokenURI(uint256 tokenId) external view returns (string memory); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol) pragma solidity ^0.8.0; import "../../utils/introspection/IERC165.sol"; /** * @dev Required interface of an ERC721 compliant contract. */ interface IERC721 is IERC165 { /** * @dev Emitted when `tokenId` token is transferred from `from` to `to`. */ event Transfer(address indexed from, address indexed to, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token. */ event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets. */ event ApprovalForAll(address indexed owner, address indexed operator, bool approved); /** * @dev Returns the number of tokens in ``owner``'s account. */ function balanceOf(address owner) external view returns (uint256 balance); /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) external view returns (address owner); /** * @dev Safely transfers `tokenId` token from `from` to `to`. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes calldata data ) external; /** * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients * are aware of the ERC721 protocol to prevent tokens from being forever locked. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Transfers `tokenId` token from `from` to `to`. * * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721 * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must * understand this adds an external call which potentially creates a reentrancy vulnerability. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Gives permission to `to` to transfer `tokenId` token to another account. * The approval is cleared when the token is transferred. * * Only a single account can be approved at a time, so approving the zero address clears previous approvals. * * Requirements: * * - The caller must own the token or be an approved operator. * - `tokenId` must exist. * * Emits an {Approval} event. */ function approve(address to, uint256 tokenId) external; /** * @dev Approve or remove `operator` as an operator for the caller. * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. * * Requirements: * * - The `operator` cannot be the caller. * * Emits an {ApprovalForAll} event. */ function setApprovalForAll(address operator, bool _approved) external; /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll} */ function isApprovedForAll(address owner, address operator) external view returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol) pragma solidity ^0.8.0; /** * @title ERC721 token receiver interface * @dev Interface for any contract that wants to support safeTransfers * from ERC721 asset contracts. */ interface IERC721Receiver { /** * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom} * by `operator` from `from`, this function is called. * * It must return its Solidity selector to confirm the token transfer. * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted. * * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`. */ function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol) pragma solidity ^0.8.1; /** * @dev Collection of functions related to the address type */ library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: * * - an externally-owned account * - a contract in construction * - an address where a contract will be created * - an address where a contract lived, but was destroyed * ==== * * [IMPORTANT] * ==== * You shouldn't rely on `isContract` to protect against flash loan attacks! * * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract * constructor. * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize/address.code.length, which returns 0 // for contracts in construction, since the code is only stored at the end // of the constructor execution. return account.code.length > 0; } /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); (bool success, ) = recipient.call{value: amount}(""); require(success, "Address: unable to send value, recipient may have reverted"); } /** * @dev Performs a Solidity function call using a low level `call`. A * plain `call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason, it is bubbled up by this * function (like regular Solidity function calls). * * Returns the raw returned data. To convert to the expected return value, * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`]. * * Requirements: * * - `target` must be a contract. * - calling `target` with `data` must not revert. * * _Available since v3.1._ */ function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, "Address: low-level call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with * `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value ) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); } /** * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but * with `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value, string memory errorMessage ) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { return functionStaticCall(target, data, "Address: low-level static call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall( address target, bytes memory data, string memory errorMessage ) internal view returns (bytes memory) { (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { return functionDelegateCall(target, data, "Address: low-level delegate call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract. * * _Available since v4.8._ */ function verifyCallResultFromTarget( address target, bool success, bytes memory returndata, string memory errorMessage ) internal view returns (bytes memory) { if (success) { if (returndata.length == 0) { // only check isContract if the call was successful and the return data is empty // otherwise we already know that it was a contract require(isContract(target), "Address: call to non-contract"); } return returndata; } else { _revert(returndata, errorMessage); } } /** * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason or using the provided one. * * _Available since v4.3._ */ function verifyCallResult( bool success, bytes memory returndata, string memory errorMessage ) internal pure returns (bytes memory) { if (success) { return returndata; } else { _revert(returndata, errorMessage); } } function _revert(bytes memory returndata, string memory errorMessage) private pure { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly /// @solidity memory-safe-assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Context.sol) pragma solidity ^0.8.0; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol) pragma solidity ^0.8.0; import "./IERC165.sol"; /** * @dev Implementation of the {IERC165} interface. * * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check * for the additional interface id that will be supported. For example: * * ```solidity * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); * } * ``` * * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation. */ abstract contract ERC165 is IERC165 { /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IERC165).interfaceId; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC165 standard, as defined in the * https://eips.ethereum.org/EIPS/eip-165[EIP]. * * Implementers can declare support of contract interfaces, which can then be * queried by others ({ERC165Checker}). * * For an implementation, see {ERC165}. */ interface IERC165 { /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] * to learn more about how these ids are created. * * This function call must use less than 30 000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol) pragma solidity ^0.8.0; /** * @dev Standard math utilities missing in the Solidity language. */ library Math { enum Rounding { Down, // Toward negative infinity Up, // Toward infinity Zero // Toward zero } /** * @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 up instead * of rounding down. */ function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) { // (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; // Least significant 256 bits of the product uint256 prod1; // Most significant 256 bits of the product assembly { let mm := mulmod(x, y, not(0)) prod0 := mul(x, y) prod1 := sub(sub(mm, prod0), lt(mm, prod0)) } // Handle non-overflow cases, 256 by 256 division. if (prod1 == 0) { return prod0 / denominator; } // Make sure the result is less than 2^256. Also prevents denominator == 0. require(denominator > prod1); /////////////////////////////////////////////// // 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. // Does not overflow because the denominator cannot be zero at this stage in the function. uint256 twos = denominator & (~denominator + 1); 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 (rounding == Rounding.Up && 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 down. * * 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 + (rounding == Rounding.Up && result * result < a ? 1 : 0); } } /** * @dev Return the log in base 2, rounded down, of a positive value. * 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 + (rounding == Rounding.Up && 1 << result < value ? 1 : 0); } } /** * @dev Return the log in base 10, rounded down, of a positive value. * 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 + (rounding == Rounding.Up && 10**result < value ? 1 : 0); } } /** * @dev Return the log in base 256, rounded down, of a positive value. * 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 10, 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 + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol) pragma solidity ^0.8.0; import "./math/Math.sol"; /** * @dev String operations. */ library Strings { bytes16 private constant _SYMBOLS = "0123456789abcdef"; uint8 private constant _ADDRESS_LENGTH = 20; /** * @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), _SYMBOLS)) } value /= 10; if (value == 0) break; } return buffer; } } /** * @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) { 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] = _SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); 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); } }
// SPDX-License-Identifier: MIT // Creator: Chiru Labs pragma solidity ^0.8.4; import '@openzeppelin/contracts/token/ERC721/IERC721.sol'; import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol'; import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol'; import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol'; import '@openzeppelin/contracts/utils/Address.sol'; import '@openzeppelin/contracts/utils/Context.sol'; import '@openzeppelin/contracts/utils/Strings.sol'; import '@openzeppelin/contracts/utils/introspection/ERC165.sol'; error ApprovalCallerNotOwnerNorApproved(); error ApprovalQueryForNonexistentToken(); error ApproveToCaller(); error ApprovalToCurrentOwner(); error BalanceQueryForZeroAddress(); error MintedQueryForZeroAddress(); error BurnedQueryForZeroAddress(); error AuxQueryForZeroAddress(); error MintToZeroAddress(); error MintZeroQuantity(); error OwnerIndexOutOfBounds(); error OwnerQueryForNonexistentToken(); error TokenIndexOutOfBounds(); error TransferCallerNotOwnerNorApproved(); error TransferFromIncorrectOwner(); error TransferToNonERC721ReceiverImplementer(); error TransferToZeroAddress(); error URIQueryForNonexistentToken(); /** * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including * the Metadata extension. Built to optimize for lower gas during batch mints. * * Assumes serials are sequentially minted starting at _startTokenId() (defaults to 0, e.g. 0, 1, 2, 3..). * * Assumes that an owner cannot have more than 2**64 - 1 (max value of uint64) of supply. * * Assumes that the maximum token id cannot exceed 2**256 - 1 (max value of uint256). */ contract ERC721A is Context, ERC165, IERC721, IERC721Metadata { using Address for address; using Strings for uint256; // Compiler will pack this into a single 256bit word. struct TokenOwnership { // The address of the owner. address addr; // Keeps track of the start time of ownership with minimal overhead for tokenomics. uint64 startTimestamp; // Whether the token has been burned. bool burned; } // Compiler will pack this into a single 256bit word. struct AddressData { // Realistically, 2**64-1 is more than enough. uint64 balance; // Keeps track of mint count with minimal overhead for tokenomics. uint64 numberMinted; // Keeps track of burn count with minimal overhead for tokenomics. uint64 numberBurned; // For miscellaneous variable(s) pertaining to the address // (e.g. number of whitelist mint slots used). // If there are multiple variables, please pack them into a uint64. uint64 aux; } // The tokenId of the next token to be minted. uint256 internal _currentIndex; // The number of tokens burned. uint256 internal _burnCounter; // Token name string private _name; // Token symbol string private _symbol; // Mapping from token ID to ownership details // An empty struct value does not necessarily mean the token is unowned. See ownershipOf implementation for details. mapping(uint256 => TokenOwnership) internal _ownerships; // Mapping owner address to address data mapping(address => AddressData) private _addressData; // Mapping from token ID to approved address mapping(uint256 => address) private _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; _currentIndex = _startTokenId(); } /** * To change the starting tokenId, please override this function. */ function _startTokenId() internal view virtual returns (uint256) { return 0; } /** * @dev See {IERC721Enumerable-totalSupply}. * @dev Burned tokens are calculated here, use _totalMinted() if you want to count just minted tokens. */ function totalSupply() public view returns (uint256) { // Counter underflow is impossible as _burnCounter cannot be incremented // more than _currentIndex - _startTokenId() times unchecked { return _currentIndex - _burnCounter - _startTokenId(); } } /** * Returns the total amount of tokens minted in the contract. */ function _totalMinted() internal view returns (uint256) { // Counter underflow is impossible as _currentIndex does not decrement, // and it is initialized to _startTokenId() unchecked { return _currentIndex - _startTokenId(); } } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) { return interfaceId == type(IERC721).interfaceId || interfaceId == type(IERC721Metadata).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC721-balanceOf}. */ function balanceOf(address owner) public view override returns (uint256) { if (owner == address(0)) revert BalanceQueryForZeroAddress(); return uint256(_addressData[owner].balance); } /** * Returns the number of tokens minted by `owner`. */ function _numberMinted(address owner) internal view returns (uint256) { if (owner == address(0)) revert MintedQueryForZeroAddress(); return uint256(_addressData[owner].numberMinted); } /** * Returns the number of tokens burned by or on behalf of `owner`. */ function _numberBurned(address owner) internal view returns (uint256) { if (owner == address(0)) revert BurnedQueryForZeroAddress(); return uint256(_addressData[owner].numberBurned); } /** * Returns the auxillary data for `owner`. (e.g. number of whitelist mint slots used). */ function _getAux(address owner) internal view returns (uint64) { if (owner == address(0)) revert AuxQueryForZeroAddress(); return _addressData[owner].aux; } /** * Sets the auxillary data for `owner`. (e.g. number of whitelist mint slots used). * If there are multiple variables, please pack them into a uint64. */ function _setAux(address owner, uint64 aux) internal { if (owner == address(0)) revert AuxQueryForZeroAddress(); _addressData[owner].aux = aux; } /** * Gas spent here starts off proportional to the maximum mint batch size. * It gradually moves to O(1) as tokens get transferred around in the collection over time. */ function ownershipOf(uint256 tokenId) internal view returns (TokenOwnership memory) { uint256 curr = tokenId; unchecked { if (_startTokenId() <= curr && curr < _currentIndex) { TokenOwnership memory ownership = _ownerships[curr]; if (!ownership.burned) { if (ownership.addr != address(0)) { return ownership; } // Invariant: // There will always be an ownership that has an address and is not burned // before an ownership that does not have an address and is not burned. // Hence, curr will not underflow. while (true) { curr--; ownership = _ownerships[curr]; if (ownership.addr != address(0)) { return ownership; } } } } } revert OwnerQueryForNonexistentToken(); } /** * @dev See {IERC721-ownerOf}. */ function ownerOf(uint256 tokenId) public view override returns (address) { return ownershipOf(tokenId).addr; } /** * @dev See {IERC721Metadata-name}. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev See {IERC721Metadata-symbol}. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev See {IERC721Metadata-tokenURI}. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { if (!_exists(tokenId)) revert URIQueryForNonexistentToken(); string memory baseURI = _baseURI(); return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : ''; } /** * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each * token will be the concatenation of the `baseURI` and the `tokenId`. Empty * by default, can be overriden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ''; } /** * @dev See {IERC721-approve}. */ function approve(address to, uint256 tokenId) public override { address owner = ERC721A.ownerOf(tokenId); if (to == owner) revert ApprovalToCurrentOwner(); if (_msgSender() != owner && !isApprovedForAll(owner, _msgSender())) { revert ApprovalCallerNotOwnerNorApproved(); } _approve(to, tokenId, owner); } /** * @dev See {IERC721-getApproved}. */ function getApproved(uint256 tokenId) public view override returns (address) { if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken(); return _tokenApprovals[tokenId]; } /** * @dev See {IERC721-setApprovalForAll}. */ function setApprovalForAll(address operator, bool approved) public override { if (operator == _msgSender()) revert ApproveToCaller(); _operatorApprovals[_msgSender()][operator] = approved; emit ApprovalForAll(_msgSender(), operator, approved); } /** * @dev See {IERC721-isApprovedForAll}. */ function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) { return _operatorApprovals[owner][operator]; } /** * @dev See {IERC721-transferFrom}. */ function transferFrom( address from, address to, uint256 tokenId ) public virtual override { _transfer(from, to, tokenId); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId ) public virtual override { safeTransferFrom(from, to, tokenId, ''); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes memory _data ) public virtual override { _transfer(from, to, tokenId); if (to.isContract() && !_checkContractOnERC721Received(from, to, tokenId, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } /** * @dev Returns whether `tokenId` exists. * * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}. * * Tokens start existing when they are minted (`_mint`), */ function _exists(uint256 tokenId) internal view returns (bool) { return _startTokenId() <= tokenId && tokenId < _currentIndex && !_ownerships[tokenId].burned; } function _safeMint(address to, uint256 quantity) internal { _safeMint(to, quantity, ''); } /** * @dev Safely mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called for each safe transfer. * - `quantity` must be greater than 0. * * Emits a {Transfer} event. */ function _safeMint( address to, uint256 quantity, bytes memory _data ) internal { _mint(to, quantity, _data, true); } /** * @dev Mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {Transfer} event. */ function _mint( address to, uint256 quantity, bytes memory _data, bool safe ) internal { uint256 startTokenId = _currentIndex; // if (to == address(0)) revert MintToZeroAddress(); if (quantity == 0) revert MintZeroQuantity(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are incredibly unrealistic. // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1 // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1 unchecked { _addressData[to].balance += uint64(quantity); _addressData[to].numberMinted += uint64(quantity); _ownerships[startTokenId].addr = to; _ownerships[startTokenId].startTimestamp = uint64(block.timestamp); uint256 updatedIndex = startTokenId; uint256 end = updatedIndex + quantity; if (safe && to.isContract()) { do { emit Transfer(address(0), to, updatedIndex); if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } while (updatedIndex != end); // Reentrancy protection if (_currentIndex != startTokenId) revert(); } else { do { emit Transfer(address(0), to, updatedIndex++); } while (updatedIndex != end); } _currentIndex = updatedIndex; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Transfers `tokenId` from `from` to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * * Emits a {Transfer} event. */ function _transfer( address from, address to, uint256 tokenId ) private { TokenOwnership memory prevOwnership = ownershipOf(tokenId); bool isApprovedOrOwner = (_msgSender() == prevOwnership.addr || isApprovedForAll(prevOwnership.addr, _msgSender()) || getApproved(tokenId) == _msgSender()); if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved(); if (prevOwnership.addr != from) revert TransferFromIncorrectOwner(); if (to == address(0)) revert TransferToZeroAddress(); _beforeTokenTransfers(from, to, tokenId, 1); // Clear approvals from the previous owner _approve(address(0), tokenId, prevOwnership.addr); // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256. unchecked { _addressData[from].balance -= 1; _addressData[to].balance += 1; _ownerships[tokenId].addr = to; _ownerships[tokenId].startTimestamp = uint64(block.timestamp); // If the ownership slot of tokenId+1 is not explicitly set, that means the transfer initiator owns it. // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls. uint256 nextTokenId = tokenId + 1; if (_ownerships[nextTokenId].addr == address(0)) { // This will suffice for checking _exists(nextTokenId), // as a burned slot cannot contain the zero address. if (nextTokenId < _currentIndex) { _ownerships[nextTokenId].addr = prevOwnership.addr; _ownerships[nextTokenId].startTimestamp = prevOwnership.startTimestamp; } } } emit Transfer(from, to, tokenId); _afterTokenTransfers(from, to, tokenId, 1); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId) internal virtual { TokenOwnership memory prevOwnership = ownershipOf(tokenId); _beforeTokenTransfers(prevOwnership.addr, address(0), tokenId, 1); // Clear approvals from the previous owner _approve(address(0), tokenId, prevOwnership.addr); // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256. unchecked { _addressData[prevOwnership.addr].balance -= 1; _addressData[prevOwnership.addr].numberBurned += 1; // Keep track of who burned the token, and the timestamp of burning. _ownerships[tokenId].addr = prevOwnership.addr; _ownerships[tokenId].startTimestamp = uint64(block.timestamp); _ownerships[tokenId].burned = true; // If the ownership slot of tokenId+1 is not explicitly set, that means the burn initiator owns it. // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls. uint256 nextTokenId = tokenId + 1; if (_ownerships[nextTokenId].addr == address(0)) { // This will suffice for checking _exists(nextTokenId), // as a burned slot cannot contain the zero address. if (nextTokenId < _currentIndex) { _ownerships[nextTokenId].addr = prevOwnership.addr; _ownerships[nextTokenId].startTimestamp = prevOwnership.startTimestamp; } } } emit Transfer(prevOwnership.addr, address(0), tokenId); _afterTokenTransfers(prevOwnership.addr, address(0), tokenId, 1); // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times. unchecked { _burnCounter++; } } /** * @dev Approve `to` to operate on `tokenId` * * Emits a {Approval} event. */ function _approve( address to, uint256 tokenId, address owner ) private { _tokenApprovals[tokenId] = to; emit Approval(owner, to, tokenId); } /** * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target contract. * * @param from address representing the previous owner of the given token ID * @param to target address that will receive the tokens * @param tokenId uint256 ID of the token to be transferred * @param _data bytes optional data to send along with the call * @return bool whether the call correctly returned the expected magic value */ function _checkContractOnERC721Received( address from, address to, uint256 tokenId, bytes memory _data ) private returns (bool) { try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) { return retval == IERC721Receiver(to).onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert TransferToNonERC721ReceiverImplementer(); } else { assembly { revert(add(32, reason), mload(reason)) } } } } /** * @dev Hook that is called before a set of serially-ordered token ids are about to be transferred. This includes minting. * And also called before burning one token. * * startTokenId - the first token id to be transferred * quantity - the amount to be transferred * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be * transferred to `to`. * - When `from` is zero, `tokenId` will be minted for `to`. * - When `to` is zero, `tokenId` will be burned by `from`. * - `from` and `to` are never both zero. */ function _beforeTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} /** * @dev Hook that is called after a set of serially-ordered token ids have been transferred. This includes * minting. * And also called after one token has been burned. * * startTokenId - the first token id to be transferred * quantity - the amount to be transferred * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been * transferred to `to`. * - When `from` is zero, `tokenId` has been minted for `to`. * - When `to` is zero, `tokenId` has been burned by `from`. * - `from` and `to` are never both zero. */ function _afterTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol) pragma solidity ^0.8.0; import '@openzeppelin/contracts/utils/Context.sol'; /** * @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. * * By default, the owner account will be the one that deploys the contract. 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; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ constructor() { _transferOwnership(_msgSender()); } /** * @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 { require(owner() == _msgSender(), "Ownable: caller is not the owner"); } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing 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 { require(newOwner != address(0), "Ownable: new owner is the zero address"); _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); } }
{ "optimizer": { "enabled": false, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","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":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"freeMinted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"amount","type":"uint32"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"perTxLimit","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"uri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","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":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
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
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.