ERC-721
Overview
Max Total Supply
170 NPC
Holders
164
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
1 NPCLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
NftPolskaCollective
Compiler Version
v0.8.13+commit.abaa5c0e
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.13; import "erc721a/contracts/extensions/ERC721AQueryable.sol"; import "@openzeppelin/contracts/utils/Strings.sol"; import "@openzeppelin/contracts/access/Ownable.sol"; import "@openzeppelin/contracts/token/common/ERC2981.sol"; import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol"; import "closedsea/src/OperatorFilterer.sol"; ///////////////////////////////////////////////////////// // _ _ ___ _____ ___ ___ _ ___ _ __ _ // // | \| | __|_ _| | _ \/ _ \| | / __| |/ / /_\ // // | .` | _| | | | _/ (_) | |__\__ \ ' < / _ \ // // |_|\_|_|_ |_| _|_| _\___/|____|___/_|\_\/_/_\_\ // // / __/ _ \| | | | | __/ __|_ _|_ _\ \ / / __| // // | (_| (_) | |__| |__| _| (__ | | | | \ V /| _| // // \___\___/|____|____|___\___| |_| |___| \_/ |___| // // // ///////////////////////////////////////////////////////// contract NftPolskaCollective is ERC721AQueryable, OperatorFilterer, ERC2981, Ownable { uint256 public immutable maxSupply; uint256 public mintSupply; uint256 public price; uint256 public maxMintAmount; uint256 public mintStart; uint256 public mintEnd; bool public isWhiteListActive; bool public operatorFilteringEnabled; bytes32 public merkleRoot; mapping(address => uint256) public tokenMinted; string private baseTokenUri; constructor( string memory _baseUri, uint256 _maxSupply, uint256 _mintSupply, address _owner, address payable _royaltiesReceiver, uint256 _mintStart, uint256 _mintEnd ) ERC721A("NFT Polska Collective", "NPC") { transferOwnership(_owner); setRoyaltyInfo(_royaltiesReceiver, 750); _registerForOperatorFiltering(); baseTokenUri = _baseUri; maxSupply = _maxSupply; mintSupply = _mintSupply; mintStart = _mintStart; mintEnd = _mintEnd; maxMintAmount = 1; price = .286 ether; isWhiteListActive = true; operatorFilteringEnabled = true; } function _baseURI() internal view virtual override returns (string memory) { return baseTokenUri; } function _startTokenId() internal view virtual override returns (uint256) { return 1; } function setBaseTokenUri(string memory _baseTokenUri) external onlyOwner { baseTokenUri = _baseTokenUri; } function setWhiteListActive(bool _isWhiteListActive) external onlyOwner { isWhiteListActive = _isWhiteListActive; } function setMintStart(uint256 _mintStart) external onlyOwner { mintStart = _mintStart; } function setMintEnd(uint256 _mintEnd) external onlyOwner { mintEnd = _mintEnd; } function setMintSupply(uint256 _mintSupply) external onlyOwner { require(_mintSupply <= maxSupply, "Max supply exceeded"); mintSupply = _mintSupply; } function setMaxMintAmount(uint256 _maxMintAmount) external onlyOwner { maxMintAmount = _maxMintAmount; } function setPrice(uint256 _price) external onlyOwner { price = _price; } function setMerkleRoot(bytes32 _merkleRoot) external onlyOwner { merkleRoot = _merkleRoot; } function repeatRegistration() public { _registerForOperatorFiltering(); } function mint(uint256 _amount, bytes32[] calldata _merkleProof) external payable { require(block.timestamp >= mintStart, "Mint not started"); require(block.timestamp <= mintEnd, "Mint is over"); require(msg.value == price * _amount, "Incorrect eth amount"); require( tokenMinted[msg.sender] + _amount <= maxMintAmount, "Attempting to mint too many tokens" ); require(totalSupply() + _amount <= mintSupply, "Mint supply exceeded"); if (isWhiteListActive) { bytes32 node = keccak256(abi.encodePacked(msg.sender, _amount)); require( MerkleProof.verify(_merkleProof, merkleRoot, node), "You are not whitelisted" ); } tokenMinted[msg.sender] += _amount; _mint(msg.sender, _amount); } function adminMint(address _recipient, uint256 _quantity) external onlyOwner { require(totalSupply() + _quantity <= maxSupply, "Max supply exceeded"); _mint(_recipient, _quantity); } function setRoyaltyInfo(address payable receiver, uint96 numerator) public onlyOwner { _setDefaultRoyalty(receiver, numerator); } function supportsInterface(bytes4 interfaceId) public view virtual override(IERC721A, ERC721A, ERC2981) returns (bool) { return ERC721A.supportsInterface(interfaceId) || ERC2981.supportsInterface(interfaceId); } function withdraw(address payable destination) external onlyOwner { destination.transfer(address(this).balance); } function setApprovalForAll(address operator, bool approved) public override(ERC721A, IERC721A) onlyAllowedOperatorApproval(operator) { super.setApprovalForAll(operator, approved); } function approve(address operator, uint256 tokenId) public payable override(ERC721A, IERC721A) onlyAllowedOperatorApproval(operator) { super.approve(operator, tokenId); } function transferFrom( address from, address to, uint256 tokenId ) public payable override(ERC721A, IERC721A) onlyAllowedOperator(from) { super.transferFrom(from, to, tokenId); } function safeTransferFrom( address from, address to, uint256 tokenId ) public payable override(ERC721A, IERC721A) onlyAllowedOperator(from) { super.safeTransferFrom(from, to, tokenId); } function safeTransferFrom( address from, address to, uint256 tokenId, bytes memory data ) public payable override(ERC721A, IERC721A) onlyAllowedOperator(from) { super.safeTransferFrom(from, to, tokenId, data); } function setOperatorFilteringEnabled(bool value) public onlyOwner { operatorFilteringEnabled = value; } function _operatorFilteringEnabled() internal view virtual override returns (bool) { return operatorFilteringEnabled; } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.2.3 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721AQueryable.sol'; import '../ERC721A.sol'; /** * @title ERC721AQueryable. * * @dev ERC721A subclass with convenience query functions. */ abstract contract ERC721AQueryable is ERC721A, IERC721AQueryable { /** * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting. * * If the `tokenId` is out of bounds: * * - `addr = address(0)` * - `startTimestamp = 0` * - `burned = false` * - `extraData = 0` * * If the `tokenId` is burned: * * - `addr = <Address of owner before token was burned>` * - `startTimestamp = <Timestamp when token was burned>` * - `burned = true` * - `extraData = <Extra data when token was burned>` * * Otherwise: * * - `addr = <Address of owner>` * - `startTimestamp = <Timestamp of start of ownership>` * - `burned = false` * - `extraData = <Extra data at start of ownership>` */ function explicitOwnershipOf(uint256 tokenId) public view virtual override returns (TokenOwnership memory) { TokenOwnership memory ownership; if (tokenId < _startTokenId() || tokenId >= _nextTokenId()) { return ownership; } ownership = _ownershipAt(tokenId); if (ownership.burned) { return ownership; } return _ownershipOf(tokenId); } /** * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order. * See {ERC721AQueryable-explicitOwnershipOf} */ function explicitOwnershipsOf(uint256[] calldata tokenIds) external view virtual override returns (TokenOwnership[] memory) { unchecked { uint256 tokenIdsLength = tokenIds.length; TokenOwnership[] memory ownerships = new TokenOwnership[](tokenIdsLength); for (uint256 i; i != tokenIdsLength; ++i) { ownerships[i] = explicitOwnershipOf(tokenIds[i]); } return ownerships; } } /** * @dev Returns an array of token IDs owned by `owner`, * in the range [`start`, `stop`) * (i.e. `start <= tokenId < stop`). * * This function allows for tokens to be queried if the collection * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}. * * Requirements: * * - `start < stop` */ function tokensOfOwnerIn( address owner, uint256 start, uint256 stop ) external view virtual override returns (uint256[] memory) { unchecked { if (start >= stop) revert InvalidQueryRange(); uint256 tokenIdsIdx; uint256 stopLimit = _nextTokenId(); // Set `start = max(start, _startTokenId())`. if (start < _startTokenId()) { start = _startTokenId(); } // Set `stop = min(stop, stopLimit)`. if (stop > stopLimit) { stop = stopLimit; } uint256 tokenIdsMaxLength = balanceOf(owner); // Set `tokenIdsMaxLength = min(balanceOf(owner), stop - start)`, // to cater for cases where `balanceOf(owner)` is too big. if (start < stop) { uint256 rangeLength = stop - start; if (rangeLength < tokenIdsMaxLength) { tokenIdsMaxLength = rangeLength; } } else { tokenIdsMaxLength = 0; } uint256[] memory tokenIds = new uint256[](tokenIdsMaxLength); if (tokenIdsMaxLength == 0) { return tokenIds; } // We need to call `explicitOwnershipOf(start)`, // because the slot at `start` may not be initialized. TokenOwnership memory ownership = explicitOwnershipOf(start); address currOwnershipAddr; // If the starting slot exists (i.e. not burned), initialize `currOwnershipAddr`. // `ownership.address` will not be zero, as `start` is clamped to the valid token ID range. if (!ownership.burned) { currOwnershipAddr = ownership.addr; } for (uint256 i = start; i != stop && tokenIdsIdx != tokenIdsMaxLength; ++i) { ownership = _ownershipAt(i); if (ownership.burned) { continue; } if (ownership.addr != address(0)) { currOwnershipAddr = ownership.addr; } if (currOwnershipAddr == owner) { tokenIds[tokenIdsIdx++] = i; } } // Downsize the array to fit. assembly { mstore(tokenIds, tokenIdsIdx) } return tokenIds; } } /** * @dev Returns an array of token IDs owned by `owner`. * * This function scans the ownership mapping and is O(`totalSupply`) in complexity. * It is meant to be called off-chain. * * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into * multiple smaller scans if the collection is large enough to cause * an out-of-gas error (10K collections should be fine). */ function tokensOfOwner(address owner) external view virtual override returns (uint256[] memory) { unchecked { uint256 tokenIdsIdx; address currOwnershipAddr; uint256 tokenIdsLength = balanceOf(owner); uint256[] memory tokenIds = new uint256[](tokenIdsLength); TokenOwnership memory ownership; for (uint256 i = _startTokenId(); tokenIdsIdx != tokenIdsLength; ++i) { ownership = _ownershipAt(i); if (ownership.burned) { continue; } if (ownership.addr != address(0)) { currOwnershipAddr = ownership.addr; } if (currOwnershipAddr == owner) { tokenIds[tokenIdsIdx++] = i; } } return tokenIds; } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Strings.sol) pragma solidity ^0.8.0; /** * @dev String operations. */ library Strings { bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef"; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { // Inspired by OraclizeAPI's implementation - MIT licence // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol if (value == 0) { return "0"; } uint256 temp = value; uint256 digits; while (temp != 0) { digits++; temp /= 10; } bytes memory buffer = new bytes(digits); while (value != 0) { digits -= 1; buffer[digits] = bytes1(uint8(48 + uint256(value % 10))); value /= 10; } return string(buffer); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { if (value == 0) { return "0x00"; } uint256 temp = value; uint256 length = 0; while (temp != 0) { length++; temp >>= 8; } return toHexString(value, length); } /** * @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] = _HEX_SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/Ownable.sol) pragma solidity ^0.8.0; import "../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 Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { 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); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (token/common/ERC2981.sol) pragma solidity ^0.8.0; import "../../interfaces/IERC2981.sol"; import "../../utils/introspection/ERC165.sol"; /** * @dev Implementation of the NFT Royalty Standard, a standardized way to retrieve royalty payment information. * * Royalty information can be specified globally for all token ids via {_setDefaultRoyalty}, and/or individually for * specific token ids via {_setTokenRoyalty}. The latter takes precedence over the first. * * Royalty is specified as a fraction of sale price. {_feeDenominator} is overridable but defaults to 10000, meaning the * fee is specified in basis points by default. * * IMPORTANT: ERC-2981 only specifies a way to signal royalty information and does not enforce its payment. See * https://eips.ethereum.org/EIPS/eip-2981#optional-royalty-payments[Rationale] in the EIP. Marketplaces are expected to * voluntarily pay royalties together with sales, but note that this standard is not yet widely supported. * * _Available since v4.5._ */ abstract contract ERC2981 is IERC2981, ERC165 { struct RoyaltyInfo { address receiver; uint96 royaltyFraction; } RoyaltyInfo private _defaultRoyaltyInfo; mapping(uint256 => RoyaltyInfo) private _tokenRoyaltyInfo; /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC165) returns (bool) { return interfaceId == type(IERC2981).interfaceId || super.supportsInterface(interfaceId); } /** * @inheritdoc IERC2981 */ function royaltyInfo(uint256 _tokenId, uint256 _salePrice) external view virtual override returns (address, uint256) { RoyaltyInfo memory royalty = _tokenRoyaltyInfo[_tokenId]; if (royalty.receiver == address(0)) { royalty = _defaultRoyaltyInfo; } uint256 royaltyAmount = (_salePrice * royalty.royaltyFraction) / _feeDenominator(); return (royalty.receiver, royaltyAmount); } /** * @dev The denominator with which to interpret the fee set in {_setTokenRoyalty} and {_setDefaultRoyalty} as a * fraction of the sale price. Defaults to 10000 so fees are expressed in basis points, but may be customized by an * override. */ function _feeDenominator() internal pure virtual returns (uint96) { return 10000; } /** * @dev Sets the royalty information that all ids in this contract will default to. * * Requirements: * * - `receiver` cannot be the zero address. * - `feeNumerator` cannot be greater than the fee denominator. */ function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual { require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice"); require(receiver != address(0), "ERC2981: invalid receiver"); _defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator); } /** * @dev Removes default royalty information. */ function _deleteDefaultRoyalty() internal virtual { delete _defaultRoyaltyInfo; } /** * @dev Sets the royalty information for a specific token id, overriding the global default. * * Requirements: * * - `tokenId` must be already minted. * - `receiver` cannot be the zero address. * - `feeNumerator` cannot be greater than the fee denominator. */ function _setTokenRoyalty( uint256 tokenId, address receiver, uint96 feeNumerator ) internal virtual { require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice"); require(receiver != address(0), "ERC2981: Invalid parameters"); _tokenRoyaltyInfo[tokenId] = RoyaltyInfo(receiver, feeNumerator); } /** * @dev Resets royalty information for the token id back to the global default. */ function _resetTokenRoyalty(uint256 tokenId) internal virtual { delete _tokenRoyaltyInfo[tokenId]; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/MerkleProof.sol) pragma solidity ^0.8.0; /** * @dev These functions deal with verification of Merkle Trees proofs. * * The proofs can be generated using the JavaScript library * https://github.com/miguelmota/merkletreejs[merkletreejs]. * Note: the hashing algorithm should be keccak256 and pair sorting should be enabled. * * See `test/utils/cryptography/MerkleProof.test.js` for some examples. */ library MerkleProof { /** * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree * defined by `root`. For this, a `proof` must be provided, containing * sibling hashes on the branch from the leaf to the root of the tree. Each * pair of leaves and each pair of pre-images are assumed to be sorted. */ function verify( bytes32[] memory proof, bytes32 root, bytes32 leaf ) internal pure returns (bool) { return processProof(proof, leaf) == root; } /** * @dev Returns the rebuilt hash obtained by traversing a Merklee tree up * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt * hash matches the root of the tree. When processing the proof, the pairs * of leafs & pre-images are assumed to be sorted. * * _Available since v4.4._ */ function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) { bytes32 computedHash = leaf; for (uint256 i = 0; i < proof.length; i++) { bytes32 proofElement = proof[i]; if (computedHash <= proofElement) { // Hash(current computed hash + current element of the proof) computedHash = _efficientHash(computedHash, proofElement); } else { // Hash(current element of the proof + current computed hash) computedHash = _efficientHash(proofElement, computedHash); } } return computedHash; } function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) { assembly { mstore(0x00, a) mstore(0x20, b) value := keccak256(0x00, 0x40) } } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.4; /// @notice Optimized and flexible operator filterer to abide to OpenSea's /// mandatory on-chain royalty enforcement in order for new collections to /// receive royalties. /// For more information, see: /// See: https://github.com/ProjectOpenSea/operator-filter-registry abstract contract OperatorFilterer { /// @dev The default OpenSea operator blocklist subscription. address internal constant _DEFAULT_SUBSCRIPTION = 0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6; /// @dev The OpenSea operator filter registry. address internal constant _OPERATOR_FILTER_REGISTRY = 0x000000000000AAeB6D7670E522A718067333cd4E; /// @dev Registers the current contract to OpenSea's operator filter, /// and subscribe to the default OpenSea operator blocklist. /// Note: Will not revert nor update existing settings for repeated registration. function _registerForOperatorFiltering() internal virtual { _registerForOperatorFiltering(_DEFAULT_SUBSCRIPTION, true); } /// @dev Registers the current contract to OpenSea's operator filter. /// Note: Will not revert nor update existing settings for repeated registration. function _registerForOperatorFiltering(address subscriptionOrRegistrantToCopy, bool subscribe) internal virtual { /// @solidity memory-safe-assembly assembly { let functionSelector := 0x7d3e3dbe // `registerAndSubscribe(address,address)`. // Clean the upper 96 bits of `subscriptionOrRegistrantToCopy` in case they are dirty. subscriptionOrRegistrantToCopy := shr(96, shl(96, subscriptionOrRegistrantToCopy)) // prettier-ignore for {} iszero(subscribe) {} { if iszero(subscriptionOrRegistrantToCopy) { functionSelector := 0x4420e486 // `register(address)`. break } functionSelector := 0xa0af2903 // `registerAndCopyEntries(address,address)`. break } // Store the function selector. mstore(0x00, shl(224, functionSelector)) // Store the `address(this)`. mstore(0x04, address()) // Store the `subscriptionOrRegistrantToCopy`. mstore(0x24, subscriptionOrRegistrantToCopy) // Register into the registry. pop(call(gas(), _OPERATOR_FILTER_REGISTRY, 0, 0x00, 0x44, 0x00, 0x00)) // Restore the part of the free memory pointer that was overwritten, // which is guaranteed to be zero, because of Solidity's memory size limits. mstore(0x24, 0) } } /// @dev Modifier to guard a function and revert if the caller is a blocked operator. modifier onlyAllowedOperator(address from) virtual { if (from != msg.sender) { if (!_isPriorityOperator(msg.sender)) { if (_operatorFilteringEnabled()) _revertIfBlocked(msg.sender); } } _; } /// @dev Modifier to guard a function from approving a blocked operator.. modifier onlyAllowedOperatorApproval(address operator) virtual { if (!_isPriorityOperator(operator)) { if (_operatorFilteringEnabled()) _revertIfBlocked(operator); } _; } /// @dev Helper function that reverts if the `operator` is blocked by the registry. function _revertIfBlocked(address operator) private view { /// @solidity memory-safe-assembly assembly { // Store the function selector of `isOperatorAllowed(address,address)`, // shifted left by 6 bytes, which is enough for 8tb of memory. // We waste 6-3 = 3 bytes to save on 6 runtime gas (PUSH1 0x224 SHL). mstore(0x00, 0xc6171134001122334455) // Store the `address(this)`. mstore(0x1a, address()) // Store the `operator`. mstore(0x3a, operator) // `isOperatorAllowed` always returns true if it does not revert. if iszero(staticcall(gas(), _OPERATOR_FILTER_REGISTRY, 0x16, 0x44, 0x00, 0x00)) { // Bubble up the revert if the staticcall reverts. returndatacopy(0x00, 0x00, returndatasize()) revert(0x00, returndatasize()) } // We'll skip checking if `from` is inside the blacklist. // Even though that can block transferring out of wrapper contracts, // we don't want tokens to be stuck. // Restore the part of the free memory pointer that was overwritten, // which is guaranteed to be zero, if less than 8tb of memory is used. mstore(0x3a, 0) } } /// @dev For deriving contracts to override, so that operator filtering /// can be turned on / off. /// Returns true by default. function _operatorFilteringEnabled() internal view virtual returns (bool) { return true; } /// @dev For deriving contracts to override, so that preferred marketplaces can /// skip operator filtering, helping users save gas. /// Returns false for all inputs by default. function _isPriorityOperator(address) internal view virtual returns (bool) { return false; } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.2.3 // Creator: Chiru Labs pragma solidity ^0.8.4; import '../IERC721A.sol'; /** * @dev Interface of ERC721AQueryable. */ interface IERC721AQueryable is IERC721A { /** * Invalid query range (`start` >= `stop`). */ error InvalidQueryRange(); /** * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting. * * If the `tokenId` is out of bounds: * * - `addr = address(0)` * - `startTimestamp = 0` * - `burned = false` * - `extraData = 0` * * If the `tokenId` is burned: * * - `addr = <Address of owner before token was burned>` * - `startTimestamp = <Timestamp when token was burned>` * - `burned = true` * - `extraData = <Extra data when token was burned>` * * Otherwise: * * - `addr = <Address of owner>` * - `startTimestamp = <Timestamp of start of ownership>` * - `burned = false` * - `extraData = <Extra data at start of ownership>` */ function explicitOwnershipOf(uint256 tokenId) external view returns (TokenOwnership memory); /** * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order. * See {ERC721AQueryable-explicitOwnershipOf} */ function explicitOwnershipsOf(uint256[] memory tokenIds) external view returns (TokenOwnership[] memory); /** * @dev Returns an array of token IDs owned by `owner`, * in the range [`start`, `stop`) * (i.e. `start <= tokenId < stop`). * * This function allows for tokens to be queried if the collection * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}. * * Requirements: * * - `start < stop` */ function tokensOfOwnerIn( address owner, uint256 start, uint256 stop ) external view returns (uint256[] memory); /** * @dev Returns an array of token IDs owned by `owner`. * * This function scans the ownership mapping and is O(`totalSupply`) in complexity. * It is meant to be called off-chain. * * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into * multiple smaller scans if the collection is large enough to cause * an out-of-gas error (10K collections should be fine). */ function tokensOfOwner(address owner) external view returns (uint256[] memory); }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.2.3 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721A.sol'; /** * @dev Interface of ERC721 token receiver. */ interface ERC721A__IERC721Receiver { function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); } /** * @title ERC721A * * @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721) * Non-Fungible Token Standard, including the Metadata extension. * Optimized for lower gas during batch mints. * * Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...) * starting from `_startTokenId()`. * * Assumptions: * * - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply. * - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256). */ contract ERC721A is IERC721A { // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364). struct TokenApprovalRef { address value; } // ============================================================= // CONSTANTS // ============================================================= // Mask of an entry in packed address data. uint256 private constant _BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1; // The bit position of `numberMinted` in packed address data. uint256 private constant _BITPOS_NUMBER_MINTED = 64; // The bit position of `numberBurned` in packed address data. uint256 private constant _BITPOS_NUMBER_BURNED = 128; // The bit position of `aux` in packed address data. uint256 private constant _BITPOS_AUX = 192; // Mask of all 256 bits in packed address data except the 64 bits for `aux`. uint256 private constant _BITMASK_AUX_COMPLEMENT = (1 << 192) - 1; // The bit position of `startTimestamp` in packed ownership. uint256 private constant _BITPOS_START_TIMESTAMP = 160; // The bit mask of the `burned` bit in packed ownership. uint256 private constant _BITMASK_BURNED = 1 << 224; // The bit position of the `nextInitialized` bit in packed ownership. uint256 private constant _BITPOS_NEXT_INITIALIZED = 225; // The bit mask of the `nextInitialized` bit in packed ownership. uint256 private constant _BITMASK_NEXT_INITIALIZED = 1 << 225; // The bit position of `extraData` in packed ownership. uint256 private constant _BITPOS_EXTRA_DATA = 232; // Mask of all 256 bits in a packed ownership except the 24 bits for `extraData`. uint256 private constant _BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1; // The mask of the lower 160 bits for addresses. uint256 private constant _BITMASK_ADDRESS = (1 << 160) - 1; // The maximum `quantity` that can be minted with {_mintERC2309}. // This limit is to prevent overflows on the address data entries. // For a limit of 5000, a total of 3.689e15 calls to {_mintERC2309} // is required to cause an overflow, which is unrealistic. uint256 private constant _MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000; // The `Transfer` event signature is given by: // `keccak256(bytes("Transfer(address,address,uint256)"))`. bytes32 private constant _TRANSFER_EVENT_SIGNATURE = 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef; // ============================================================= // STORAGE // ============================================================= // The next token ID to be minted. uint256 private _currentIndex; // The number of tokens burned. uint256 private _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 {_packedOwnershipOf} implementation for details. // // Bits Layout: // - [0..159] `addr` // - [160..223] `startTimestamp` // - [224] `burned` // - [225] `nextInitialized` // - [232..255] `extraData` mapping(uint256 => uint256) private _packedOwnerships; // Mapping owner address to address data. // // Bits Layout: // - [0..63] `balance` // - [64..127] `numberMinted` // - [128..191] `numberBurned` // - [192..255] `aux` mapping(address => uint256) private _packedAddressData; // Mapping from token ID to approved address. mapping(uint256 => TokenApprovalRef) private _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; // ============================================================= // CONSTRUCTOR // ============================================================= constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; _currentIndex = _startTokenId(); } // ============================================================= // TOKEN COUNTING OPERATIONS // ============================================================= /** * @dev Returns the starting token ID. * To change the starting token ID, please override this function. */ function _startTokenId() internal view virtual returns (uint256) { return 0; } /** * @dev Returns the next token ID to be minted. */ function _nextTokenId() internal view virtual returns (uint256) { return _currentIndex; } /** * @dev Returns the total number of tokens in existence. * Burned tokens will reduce the count. * To get the total number of tokens minted, please see {_totalMinted}. */ function totalSupply() public view virtual override returns (uint256) { // Counter underflow is impossible as _burnCounter cannot be incremented // more than `_currentIndex - _startTokenId()` times. unchecked { return _currentIndex - _burnCounter - _startTokenId(); } } /** * @dev Returns the total amount of tokens minted in the contract. */ function _totalMinted() internal view virtual returns (uint256) { // Counter underflow is impossible as `_currentIndex` does not decrement, // and it is initialized to `_startTokenId()`. unchecked { return _currentIndex - _startTokenId(); } } /** * @dev Returns the total number of tokens burned. */ function _totalBurned() internal view virtual returns (uint256) { return _burnCounter; } // ============================================================= // ADDRESS DATA OPERATIONS // ============================================================= /** * @dev Returns the number of tokens in `owner`'s account. */ function balanceOf(address owner) public view virtual override returns (uint256) { if (owner == address(0)) revert BalanceQueryForZeroAddress(); return _packedAddressData[owner] & _BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the number of tokens minted by `owner`. */ function _numberMinted(address owner) internal view returns (uint256) { return (_packedAddressData[owner] >> _BITPOS_NUMBER_MINTED) & _BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the number of tokens burned by or on behalf of `owner`. */ function _numberBurned(address owner) internal view returns (uint256) { return (_packedAddressData[owner] >> _BITPOS_NUMBER_BURNED) & _BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the auxiliary data for `owner`. (e.g. number of whitelist mint slots used). */ function _getAux(address owner) internal view returns (uint64) { return uint64(_packedAddressData[owner] >> _BITPOS_AUX); } /** * Sets the auxiliary 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 virtual { uint256 packed = _packedAddressData[owner]; uint256 auxCasted; // Cast `aux` with assembly to avoid redundant masking. assembly { auxCasted := aux } packed = (packed & _BITMASK_AUX_COMPLEMENT) | (auxCasted << _BITPOS_AUX); _packedAddressData[owner] = packed; } // ============================================================= // IERC165 // ============================================================= /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified) * to learn more about how these ids are created. * * This function call must use less than 30000 gas. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { // The interface IDs are constants representing the first 4 bytes // of the XOR of all function selectors in the interface. // See: [ERC165](https://eips.ethereum.org/EIPS/eip-165) // (e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)`) return interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165. interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721. interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata. } // ============================================================= // IERC721Metadata // ============================================================= /** * @dev Returns the token collection name. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev Returns the token collection symbol. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token. */ 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, _toString(tokenId))) : ''; } /** * @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, it can be overridden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ''; } // ============================================================= // OWNERSHIPS OPERATIONS // ============================================================= /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) public view virtual override returns (address) { return address(uint160(_packedOwnershipOf(tokenId))); } /** * @dev Gas spent here starts off proportional to the maximum mint batch size. * It gradually moves to O(1) as tokens get transferred around over time. */ function _ownershipOf(uint256 tokenId) internal view virtual returns (TokenOwnership memory) { return _unpackedOwnership(_packedOwnershipOf(tokenId)); } /** * @dev Returns the unpacked `TokenOwnership` struct at `index`. */ function _ownershipAt(uint256 index) internal view virtual returns (TokenOwnership memory) { return _unpackedOwnership(_packedOwnerships[index]); } /** * @dev Initializes the ownership slot minted at `index` for efficiency purposes. */ function _initializeOwnershipAt(uint256 index) internal virtual { if (_packedOwnerships[index] == 0) { _packedOwnerships[index] = _packedOwnershipOf(index); } } /** * Returns the packed ownership data of `tokenId`. */ function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) { uint256 curr = tokenId; unchecked { if (_startTokenId() <= curr) if (curr < _currentIndex) { uint256 packed = _packedOwnerships[curr]; // If not burned. if (packed & _BITMASK_BURNED == 0) { // Invariant: // There will always be an initialized ownership slot // (i.e. `ownership.addr != address(0) && ownership.burned == false`) // before an unintialized ownership slot // (i.e. `ownership.addr == address(0) && ownership.burned == false`) // Hence, `curr` will not underflow. // // We can directly compare the packed value. // If the address is zero, packed will be zero. while (packed == 0) { packed = _packedOwnerships[--curr]; } return packed; } } } revert OwnerQueryForNonexistentToken(); } /** * @dev Returns the unpacked `TokenOwnership` struct from `packed`. */ function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) { ownership.addr = address(uint160(packed)); ownership.startTimestamp = uint64(packed >> _BITPOS_START_TIMESTAMP); ownership.burned = packed & _BITMASK_BURNED != 0; ownership.extraData = uint24(packed >> _BITPOS_EXTRA_DATA); } /** * @dev Packs ownership data into a single uint256. */ function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) { assembly { // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean. owner := and(owner, _BITMASK_ADDRESS) // `owner | (block.timestamp << _BITPOS_START_TIMESTAMP) | flags`. result := or(owner, or(shl(_BITPOS_START_TIMESTAMP, timestamp()), flags)) } } /** * @dev Returns the `nextInitialized` flag set if `quantity` equals 1. */ function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) { // For branchless setting of the `nextInitialized` flag. assembly { // `(quantity == 1) << _BITPOS_NEXT_INITIALIZED`. result := shl(_BITPOS_NEXT_INITIALIZED, eq(quantity, 1)) } } // ============================================================= // APPROVAL OPERATIONS // ============================================================= /** * @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) public payable virtual override { address owner = ownerOf(tokenId); if (_msgSenderERC721A() != owner) if (!isApprovedForAll(owner, _msgSenderERC721A())) { revert ApprovalCallerNotOwnerNorApproved(); } _tokenApprovals[tokenId].value = to; emit Approval(owner, to, tokenId); } /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) public view virtual override returns (address) { if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken(); return _tokenApprovals[tokenId].value; } /** * @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) public virtual override { _operatorApprovals[_msgSenderERC721A()][operator] = approved; emit ApprovalForAll(_msgSenderERC721A(), operator, approved); } /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll}. */ function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) { return _operatorApprovals[owner][operator]; } /** * @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. See {_mint}. */ function _exists(uint256 tokenId) internal view virtual returns (bool) { return _startTokenId() <= tokenId && tokenId < _currentIndex && // If within bounds, _packedOwnerships[tokenId] & _BITMASK_BURNED == 0; // and not burned. } /** * @dev Returns whether `msgSender` is equal to `approvedAddress` or `owner`. */ function _isSenderApprovedOrOwner( address approvedAddress, address owner, address msgSender ) private pure returns (bool result) { assembly { // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean. owner := and(owner, _BITMASK_ADDRESS) // Mask `msgSender` to the lower 160 bits, in case the upper bits somehow aren't clean. msgSender := and(msgSender, _BITMASK_ADDRESS) // `msgSender == owner || msgSender == approvedAddress`. result := or(eq(msgSender, owner), eq(msgSender, approvedAddress)) } } /** * @dev Returns the storage slot and value for the approved address of `tokenId`. */ function _getApprovedSlotAndAddress(uint256 tokenId) private view returns (uint256 approvedAddressSlot, address approvedAddress) { TokenApprovalRef storage tokenApproval = _tokenApprovals[tokenId]; // The following is equivalent to `approvedAddress = _tokenApprovals[tokenId].value`. assembly { approvedAddressSlot := tokenApproval.slot approvedAddress := sload(approvedAddressSlot) } } // ============================================================= // TRANSFER OPERATIONS // ============================================================= /** * @dev Transfers `tokenId` from `from` to `to`. * * 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 ) public payable virtual override { uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId); if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner(); (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId); // The nested ifs save around 20+ gas over a compound boolean condition. if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A())) if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved(); if (to == address(0)) revert TransferToZeroAddress(); _beforeTokenTransfers(from, to, tokenId, 1); // Clear approvals from the previous owner. assembly { if approvedAddress { // This is equivalent to `delete _tokenApprovals[tokenId]`. sstore(approvedAddressSlot, 0) } } // 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 { // We can directly increment and decrement the balances. --_packedAddressData[from]; // Updates: `balance -= 1`. ++_packedAddressData[to]; // Updates: `balance += 1`. // Updates: // - `address` to the next owner. // - `startTimestamp` to the timestamp of transfering. // - `burned` to `false`. // - `nextInitialized` to `true`. _packedOwnerships[tokenId] = _packOwnershipData( to, _BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked) ); // If the next slot may not have been initialized (i.e. `nextInitialized == false`) . if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) { uint256 nextTokenId = tokenId + 1; // If the next slot's address is zero and not burned (i.e. packed value is zero). if (_packedOwnerships[nextTokenId] == 0) { // If the next slot is within bounds. if (nextTokenId != _currentIndex) { // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`. _packedOwnerships[nextTokenId] = prevOwnershipPacked; } } } } emit Transfer(from, to, tokenId); _afterTokenTransfers(from, to, tokenId, 1); } /** * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`. */ function safeTransferFrom( address from, address to, uint256 tokenId ) public payable virtual override { safeTransferFrom(from, to, tokenId, ''); } /** * @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 memory _data ) public payable virtual override { transferFrom(from, to, tokenId); if (to.code.length != 0) if (!_checkContractOnERC721Received(from, to, tokenId, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } /** * @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 {} /** * @dev Private function to invoke {IERC721Receiver-onERC721Received} on a target contract. * * `from` - Previous owner of the given token ID. * `to` - Target address that will receive the token. * `tokenId` - Token ID to be transferred. * `_data` - Optional data to send along with the call. * * Returns whether the call correctly returned the expected magic value. */ function _checkContractOnERC721Received( address from, address to, uint256 tokenId, bytes memory _data ) private returns (bool) { try ERC721A__IERC721Receiver(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data) returns ( bytes4 retval ) { return retval == ERC721A__IERC721Receiver(to).onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert TransferToNonERC721ReceiverImplementer(); } else { assembly { revert(add(32, reason), mload(reason)) } } } } // ============================================================= // MINT OPERATIONS // ============================================================= /** * @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 for each mint. */ function _mint(address to, uint256 quantity) internal virtual { uint256 startTokenId = _currentIndex; if (quantity == 0) revert MintZeroQuantity(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are incredibly unrealistic. // `balance` and `numberMinted` have a maximum limit of 2**64. // `tokenId` has a maximum limit of 2**256. unchecked { // Updates: // - `balance += quantity`. // - `numberMinted += quantity`. // // We can directly add to the `balance` and `numberMinted`. _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1); // Updates: // - `address` to the owner. // - `startTimestamp` to the timestamp of minting. // - `burned` to `false`. // - `nextInitialized` to `quantity == 1`. _packedOwnerships[startTokenId] = _packOwnershipData( to, _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0) ); uint256 toMasked; uint256 end = startTokenId + quantity; // Use assembly to loop and emit the `Transfer` event for gas savings. // The duplicated `log4` removes an extra check and reduces stack juggling. // The assembly, together with the surrounding Solidity code, have been // delicately arranged to nudge the compiler into producing optimized opcodes. assembly { // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean. toMasked := and(to, _BITMASK_ADDRESS) // Emit the `Transfer` event. log4( 0, // Start of data (0, since no data). 0, // End of data (0, since no data). _TRANSFER_EVENT_SIGNATURE, // Signature. 0, // `address(0)`. toMasked, // `to`. startTokenId // `tokenId`. ) // The `iszero(eq(,))` check ensures that large values of `quantity` // that overflows uint256 will make the loop run out of gas. // The compiler will optimize the `iszero` away for performance. for { let tokenId := add(startTokenId, 1) } iszero(eq(tokenId, end)) { tokenId := add(tokenId, 1) } { // Emit the `Transfer` event. Similar to above. log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId) } } if (toMasked == 0) revert MintToZeroAddress(); _currentIndex = end; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Mints `quantity` tokens and transfers them to `to`. * * This function is intended for efficient minting only during contract creation. * * It emits only one {ConsecutiveTransfer} as defined in * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309), * instead of a sequence of {Transfer} event(s). * * Calling this function outside of contract creation WILL make your contract * non-compliant with the ERC721 standard. * For full ERC721 compliance, substituting ERC721 {Transfer} event(s) with the ERC2309 * {ConsecutiveTransfer} event is only permissible during contract creation. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {ConsecutiveTransfer} event. */ function _mintERC2309(address to, uint256 quantity) internal virtual { uint256 startTokenId = _currentIndex; if (to == address(0)) revert MintToZeroAddress(); if (quantity == 0) revert MintZeroQuantity(); if (quantity > _MAX_MINT_ERC2309_QUANTITY_LIMIT) revert MintERC2309QuantityExceedsLimit(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are unrealistic due to the above check for `quantity` to be below the limit. unchecked { // Updates: // - `balance += quantity`. // - `numberMinted += quantity`. // // We can directly add to the `balance` and `numberMinted`. _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1); // Updates: // - `address` to the owner. // - `startTimestamp` to the timestamp of minting. // - `burned` to `false`. // - `nextInitialized` to `quantity == 1`. _packedOwnerships[startTokenId] = _packOwnershipData( to, _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0) ); emit ConsecutiveTransfer(startTokenId, startTokenId + quantity - 1, address(0), to); _currentIndex = startTokenId + quantity; } _afterTokenTransfers(address(0), to, startTokenId, 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. * * See {_mint}. * * Emits a {Transfer} event for each mint. */ function _safeMint( address to, uint256 quantity, bytes memory _data ) internal virtual { _mint(to, quantity); unchecked { if (to.code.length != 0) { uint256 end = _currentIndex; uint256 index = end - quantity; do { if (!_checkContractOnERC721Received(address(0), to, index++, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } while (index < end); // Reentrancy protection. if (_currentIndex != end) revert(); } } } /** * @dev Equivalent to `_safeMint(to, quantity, '')`. */ function _safeMint(address to, uint256 quantity) internal virtual { _safeMint(to, quantity, ''); } // ============================================================= // BURN OPERATIONS // ============================================================= /** * @dev Equivalent to `_burn(tokenId, false)`. */ function _burn(uint256 tokenId) internal virtual { _burn(tokenId, false); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId, bool approvalCheck) internal virtual { uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId); address from = address(uint160(prevOwnershipPacked)); (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId); if (approvalCheck) { // The nested ifs save around 20+ gas over a compound boolean condition. if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A())) if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved(); } _beforeTokenTransfers(from, address(0), tokenId, 1); // Clear approvals from the previous owner. assembly { if approvedAddress { // This is equivalent to `delete _tokenApprovals[tokenId]`. sstore(approvedAddressSlot, 0) } } // 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 { // Updates: // - `balance -= 1`. // - `numberBurned += 1`. // // We can directly decrement the balance, and increment the number burned. // This is equivalent to `packed -= 1; packed += 1 << _BITPOS_NUMBER_BURNED;`. _packedAddressData[from] += (1 << _BITPOS_NUMBER_BURNED) - 1; // Updates: // - `address` to the last owner. // - `startTimestamp` to the timestamp of burning. // - `burned` to `true`. // - `nextInitialized` to `true`. _packedOwnerships[tokenId] = _packOwnershipData( from, (_BITMASK_BURNED | _BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked) ); // If the next slot may not have been initialized (i.e. `nextInitialized == false`) . if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) { uint256 nextTokenId = tokenId + 1; // If the next slot's address is zero and not burned (i.e. packed value is zero). if (_packedOwnerships[nextTokenId] == 0) { // If the next slot is within bounds. if (nextTokenId != _currentIndex) { // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`. _packedOwnerships[nextTokenId] = prevOwnershipPacked; } } } } emit Transfer(from, address(0), tokenId); _afterTokenTransfers(from, address(0), tokenId, 1); // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times. unchecked { _burnCounter++; } } // ============================================================= // EXTRA DATA OPERATIONS // ============================================================= /** * @dev Directly sets the extra data for the ownership data `index`. */ function _setExtraDataAt(uint256 index, uint24 extraData) internal virtual { uint256 packed = _packedOwnerships[index]; if (packed == 0) revert OwnershipNotInitializedForExtraData(); uint256 extraDataCasted; // Cast `extraData` with assembly to avoid redundant masking. assembly { extraDataCasted := extraData } packed = (packed & _BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << _BITPOS_EXTRA_DATA); _packedOwnerships[index] = packed; } /** * @dev Called during each token transfer to set the 24bit `extraData` field. * Intended to be overridden by the cosumer contract. * * `previousExtraData` - the value of `extraData` before transfer. * * 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 _extraData( address from, address to, uint24 previousExtraData ) internal view virtual returns (uint24) {} /** * @dev Returns the next extra data for the packed ownership data. * The returned result is shifted into position. */ function _nextExtraData( address from, address to, uint256 prevOwnershipPacked ) private view returns (uint256) { uint24 extraData = uint24(prevOwnershipPacked >> _BITPOS_EXTRA_DATA); return uint256(_extraData(from, to, extraData)) << _BITPOS_EXTRA_DATA; } // ============================================================= // OTHER OPERATIONS // ============================================================= /** * @dev Returns the message sender (defaults to `msg.sender`). * * If you are writing GSN compatible contracts, you need to override this function. */ function _msgSenderERC721A() internal view virtual returns (address) { return msg.sender; } /** * @dev Converts a uint256 to its ASCII string decimal representation. */ function _toString(uint256 value) internal pure virtual returns (string memory str) { assembly { // The maximum value of a uint256 contains 78 digits (1 byte per digit), but // we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned. // We will need 1 word for the trailing zeros padding, 1 word for the length, // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0. let m := add(mload(0x40), 0xa0) // Update the free memory pointer to allocate. mstore(0x40, m) // Assign the `str` to the end. str := sub(m, 0x20) // Zeroize the slot after the string. mstore(str, 0) // Cache the end of the memory to calculate the length later. let end := str // We write the string from rightmost digit to leftmost digit. // The following is essentially a do-while loop that also handles the zero case. // prettier-ignore for { let temp := value } 1 {} { str := sub(str, 1) // Write the character to the pointer. // The ASCII index of the '0' character is 48. mstore8(str, add(48, mod(temp, 10))) // Keep dividing `temp` until zero. temp := div(temp, 10) // prettier-ignore if iszero(temp) { break } } let length := sub(end, str) // Move the pointer 32 bytes leftwards to make room for the length. str := sub(str, 0x20) // Store the length. mstore(str, length) } } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.2.3 // Creator: Chiru Labs pragma solidity ^0.8.4; /** * @dev Interface of ERC721A. */ interface IERC721A { /** * The caller must own the token or be an approved operator. */ error ApprovalCallerNotOwnerNorApproved(); /** * The token does not exist. */ error ApprovalQueryForNonexistentToken(); /** * Cannot query the balance for the zero address. */ error BalanceQueryForZeroAddress(); /** * Cannot mint to the zero address. */ error MintToZeroAddress(); /** * The quantity of tokens minted must be more than zero. */ error MintZeroQuantity(); /** * The token does not exist. */ error OwnerQueryForNonexistentToken(); /** * The caller must own the token or be an approved operator. */ error TransferCallerNotOwnerNorApproved(); /** * The token must be owned by `from`. */ error TransferFromIncorrectOwner(); /** * Cannot safely transfer to a contract that does not implement the * ERC721Receiver interface. */ error TransferToNonERC721ReceiverImplementer(); /** * Cannot transfer to the zero address. */ error TransferToZeroAddress(); /** * The token does not exist. */ error URIQueryForNonexistentToken(); /** * The `quantity` minted with ERC2309 exceeds the safety limit. */ error MintERC2309QuantityExceedsLimit(); /** * The `extraData` cannot be set on an unintialized ownership slot. */ error OwnershipNotInitializedForExtraData(); // ============================================================= // STRUCTS // ============================================================= struct TokenOwnership { // The address of the owner. address addr; // Stores the start time of ownership with minimal overhead for tokenomics. uint64 startTimestamp; // Whether the token has been burned. bool burned; // Arbitrary data similar to `startTimestamp` that can be set via {_extraData}. uint24 extraData; } // ============================================================= // TOKEN COUNTERS // ============================================================= /** * @dev Returns the total number of tokens in existence. * Burned tokens will reduce the count. * To get the total number of tokens minted, please see {_totalMinted}. */ function totalSupply() external view returns (uint256); // ============================================================= // IERC165 // ============================================================= /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified) * to learn more about how these ids are created. * * This function call must use less than 30000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); // ============================================================= // IERC721 // ============================================================= /** * @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`, * 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 be 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, bytes calldata data ) external payable; /** * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external payable; /** * @dev Transfers `tokenId` from `from` to `to`. * * WARNING: Usage of this method is discouraged, use {safeTransferFrom} * whenever possible. * * 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 payable; /** * @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 payable; /** * @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); // ============================================================= // IERC721Metadata // ============================================================= /** * @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); // ============================================================= // IERC2309 // ============================================================= /** * @dev Emitted when tokens in `fromTokenId` to `toTokenId` * (inclusive) is transferred from `from` to `to`, as defined in the * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309) standard. * * See {_mintERC2309} for more details. */ event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to); }
// 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 (last updated v4.5.0) (interfaces/IERC2981.sol) pragma solidity ^0.8.0; import "./IERC165.sol"; /** * @dev Interface for the NFT Royalty Standard. * * A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal * support for royalty payments across all NFT marketplaces and ecosystem participants. * * _Available since v4.5._ */ interface IERC2981 is IERC165 { /** * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of * exchange. The royalty amount is denominated and should be payed in that same unit of exchange. */ function royaltyInfo(uint256 tokenId, uint256 salePrice) external view returns (address receiver, uint256 royaltyAmount); }
// 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 (interfaces/IERC165.sol) pragma solidity ^0.8.0; import "../utils/introspection/IERC165.sol";
// 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); }
{ "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"string","name":"_baseUri","type":"string"},{"internalType":"uint256","name":"_maxSupply","type":"uint256"},{"internalType":"uint256","name":"_mintSupply","type":"uint256"},{"internalType":"address","name":"_owner","type":"address"},{"internalType":"address payable","name":"_royaltiesReceiver","type":"address"},{"internalType":"uint256","name":"_mintStart","type":"uint256"},{"internalType":"uint256","name":"_mintEnd","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"InvalidQueryRange","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","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":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","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":"_recipient","type":"address"},{"internalType":"uint256","name":"_quantity","type":"uint256"}],"name":"adminMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"explicitOwnershipOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"},{"internalType":"uint24","name":"extraData","type":"uint24"}],"internalType":"struct IERC721A.TokenOwnership","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"explicitOwnershipsOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"},{"internalType":"uint24","name":"extraData","type":"uint24"}],"internalType":"struct IERC721A.TokenOwnership[]","name":"","type":"tuple[]"}],"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":"isWhiteListActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMintAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"bytes32[]","name":"_merkleProof","type":"bytes32[]"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintEnd","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"mintStart","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"mintSupply","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":"operatorFilteringEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"price","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"repeatRegistration","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"uint256","name":"_salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"","type":"address"},{"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":"safeTransferFrom","outputs":[],"stateMutability":"payable","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":"payable","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":"_baseTokenUri","type":"string"}],"name":"setBaseTokenUri","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxMintAmount","type":"uint256"}],"name":"setMaxMintAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_merkleRoot","type":"bytes32"}],"name":"setMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintEnd","type":"uint256"}],"name":"setMintEnd","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintStart","type":"uint256"}],"name":"setMintStart","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintSupply","type":"uint256"}],"name":"setMintSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"value","type":"bool"}],"name":"setOperatorFilteringEnabled","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"setPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address payable","name":"receiver","type":"address"},{"internalType":"uint96","name":"numerator","type":"uint96"}],"name":"setRoyaltyInfo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_isWhiteListActive","type":"bool"}],"name":"setWhiteListActive","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":"address","name":"","type":"address"}],"name":"tokenMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"stop","type":"uint256"}],"name":"tokensOfOwnerIn","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"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":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address payable","name":"destination","type":"address"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
60a06040523480156200001157600080fd5b5060405162002f3d38038062002f3d833981016040819052620000349162000502565b604080518082018252601581527f4e465420506f6c736b6120436f6c6c65637469766500000000000000000000006020808301918252835180850190945260038452624e504360e81b908401528151919291620000949160029162000429565b508051620000aa90600390602084019062000429565b5050600160005550620000bd3362000131565b620000c88462000183565b620000d6836102ee62000247565b620000e0620002a2565b8651620000f59060139060208a019062000429565b50608095909552600b939093555050600e55600f55506001600d556703f8137c15c30000600c556010805461ffff191661010117905562000669565b600a80546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b600a546001600160a01b03163314620001d25760405162461bcd60e51b8152602060048201819052602482015260008051602062002f1d83398151915260448201526064015b60405180910390fd5b6001600160a01b038116620002395760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b6064820152608401620001c9565b620002448162000131565b50565b600a546001600160a01b03163314620002925760405162461bcd60e51b8152602060048201819052602482015260008051602062002f1d8339815191526044820152606401620001c9565b6200029e8282620002c5565b5050565b620002c3733cc6cdda760b79bafa08df41ecfa224f810dceb66001620003c6565b565b6127106001600160601b0382161115620003355760405162461bcd60e51b815260206004820152602a60248201527f455243323938313a20726f79616c7479206665652077696c6c206578636565646044820152692073616c65507269636560b01b6064820152608401620001c9565b6001600160a01b0382166200038d5760405162461bcd60e51b815260206004820152601960248201527f455243323938313a20696e76616c6964207265636569766572000000000000006044820152606401620001c9565b604080518082019091526001600160a01b039092168083526001600160601b039091166020909201829052600160a01b90910217600855565b6001600160a01b0390911690637d3e3dbe81620003f65782620003ef5750634420e486620003f6565b5063a0af29035b8060e01b60005250306004528160245260008060446000806daaeb6d7670e522a718067333cd4e5af15060006024525050565b82805462000437906200062d565b90600052602060002090601f0160209004810192826200045b5760008555620004a6565b82601f106200047657805160ff1916838001178555620004a6565b82800160010185558215620004a6579182015b82811115620004a657825182559160200191906001019062000489565b50620004b4929150620004b8565b5090565b5b80821115620004b45760008155600101620004b9565b634e487b7160e01b600052604160045260246000fd5b80516001600160a01b0381168114620004fd57600080fd5b919050565b600080600080600080600060e0888a0312156200051e57600080fd5b87516001600160401b03808211156200053657600080fd5b818a0191508a601f8301126200054b57600080fd5b815181811115620005605762000560620004cf565b604051601f8201601f19908116603f011681019083821181831017156200058b576200058b620004cf565b81604052828152602093508d84848701011115620005a857600080fd5b600091505b82821015620005cc5784820184015181830185015290830190620005ad565b82821115620005de5760008484830101525b809b50505050808a015197505050604088015194506200060160608901620004e5565b93506200061160808901620004e5565b925060a0880151915060c0880151905092959891949750929550565b600181811c908216806200064257607f821691505b6020821081036200066357634e487b7160e01b600052602260045260246000fd5b50919050565b60805161288a6200069360003960008181610747015281816110910152611571015261288a6000f3fe60806040526004361061027d5760003560e01c80637cb647591161014f578063b88d4fde116100c1578063e985e9c51161007a578063e985e9c514610789578063ea2b4ab2146107d2578063eb20614e146107e8578063eceb7d5214610808578063f2fde38b14610828578063fb796e6c1461084857600080fd5b8063b88d4fde146106c2578063ba41b0c6146106d5578063c23dc68f146106e8578063c87b56dd14610715578063d5abeb0114610735578063e58306f91461076957600080fd5b806395d89b411161011357806395d89b411461061757806399a2557a1461062c578063a035b1fe1461064c578063a22cb46514610662578063ac568e8414610682578063b7c0b8e8146106a257600080fd5b80637cb647591461056c5780638462151c1461058c5780638da5cb5b146105b957806391b7f5ed146105d757806395652cfa146105f757600080fd5b80632a55205a116101f35780635e1c0746116101ac5780635e1c0746146104b55780636352211e146104ca578063656000a8146104ea57806370a0823114610517578063715018a6146105375780637960c27f1461054c57600080fd5b80632a55205a146103e65780632eb4a7ab1461042557806342842e0e1461043b57806351cff8d91461044e578063573f5dae1461046e5780635bbb21771461048857600080fd5b8063088a4ed011610245578063088a4ed014610357578063095ea7b31461037757806318160ddd1461038a578063239c70ae146103a757806323b872dd146103bd578063255e4685146103d057600080fd5b806301ffc9a71461028257806302fa7c47146102b7578063045b7dca146102d957806306fdde03146102fd578063081812fc1461031f575b600080fd5b34801561028e57600080fd5b506102a261029d366004612162565b610867565b60405190151581526020015b60405180910390f35b3480156102c357600080fd5b506102d76102d2366004612194565b610887565b005b3480156102e557600080fd5b506102ef600b5481565b6040519081526020016102ae565b34801561030957600080fd5b506103126108c8565b6040516102ae9190612231565b34801561032b57600080fd5b5061033f61033a366004612244565b61095a565b6040516001600160a01b0390911681526020016102ae565b34801561036357600080fd5b506102d7610372366004612244565b61099e565b6102d761038536600461225d565b6109cd565b34801561039657600080fd5b5060015460005403600019016102ef565b3480156103b357600080fd5b506102ef600d5481565b6102d76103cb366004612289565b6109f6565b3480156103dc57600080fd5b506102ef600e5481565b3480156103f257600080fd5b506104066104013660046122ca565b610a31565b604080516001600160a01b0390931683526020830191909152016102ae565b34801561043157600080fd5b506102ef60115481565b6102d7610449366004612289565b610adf565b34801561045a57600080fd5b506102d76104693660046122ec565b610b14565b34801561047a57600080fd5b506010546102a29060ff1681565b34801561049457600080fd5b506104a86104a336600461234e565b610b73565b6040516102ae91906123cd565b3480156104c157600080fd5b506102d7610c3f565b3480156104d657600080fd5b5061033f6104e5366004612244565b610c49565b3480156104f657600080fd5b506102ef6105053660046122ec565b60126020526000908152604090205481565b34801561052357600080fd5b506102ef6105323660046122ec565b610c54565b34801561054357600080fd5b506102d7610ca3565b34801561055857600080fd5b506102d7610567366004612244565b610cd7565b34801561057857600080fd5b506102d7610587366004612244565b610d06565b34801561059857600080fd5b506105ac6105a73660046122ec565b610d35565b6040516102ae919061240f565b3480156105c557600080fd5b50600a546001600160a01b031661033f565b3480156105e357600080fd5b506102d76105f2366004612244565b610e3e565b34801561060357600080fd5b506102d76106123660046124d3565b610e6d565b34801561062357600080fd5b50610312610eaa565b34801561063857600080fd5b506105ac61064736600461251c565b610eb9565b34801561065857600080fd5b506102ef600c5481565b34801561066e57600080fd5b506102d761067d366004612566565b611041565b34801561068e57600080fd5b506102d761069d366004612244565b611065565b3480156106ae57600080fd5b506102d76106bd36600461259b565b6110fa565b6102d76106d03660046125b6565b61113e565b6102d76106e3366004612636565b61117b565b3480156106f457600080fd5b50610708610703366004612244565b611434565b6040516102ae9190612682565b34801561072157600080fd5b50610312610730366004612244565b6114bc565b34801561074157600080fd5b506102ef7f000000000000000000000000000000000000000000000000000000000000000081565b34801561077557600080fd5b506102d761078436600461225d565b61153f565b34801561079557600080fd5b506102a26107a4366004612690565b6001600160a01b03918216600090815260076020908152604080832093909416825291909152205460ff1690565b3480156107de57600080fd5b506102ef600f5481565b3480156107f457600080fd5b506102d7610803366004612244565b6115f0565b34801561081457600080fd5b506102d761082336600461259b565b61161f565b34801561083457600080fd5b506102d76108433660046122ec565b61165c565b34801561085457600080fd5b506010546102a290610100900460ff1681565b6000610872826116f7565b80610881575061088182611745565b92915050565b600a546001600160a01b031633146108ba5760405162461bcd60e51b81526004016108b1906126be565b60405180910390fd5b6108c4828261177a565b5050565b6060600280546108d7906126f3565b80601f0160208091040260200160405190810160405280929190818152602001828054610903906126f3565b80156109505780601f1061092557610100808354040283529160200191610950565b820191906000526020600020905b81548152906001019060200180831161093357829003601f168201915b5050505050905090565b600061096582611877565b610982576040516333d1c03960e21b815260040160405180910390fd5b506000908152600660205260409020546001600160a01b031690565b600a546001600160a01b031633146109c85760405162461bcd60e51b81526004016108b1906126be565b600d55565b81601054610100900460ff16156109e7576109e7816118ac565b6109f183836118f0565b505050565b826001600160a01b0381163314610a2057601054610100900460ff1615610a2057610a20336118ac565b610a2b848484611990565b50505050565b60008281526009602090815260408083208151808301909252546001600160a01b038116808352600160a01b9091046001600160601b0316928201929092528291610aa65750604080518082019091526008546001600160a01b0381168252600160a01b90046001600160601b031660208201525b602081015160009061271090610ac5906001600160601b031687612743565b610acf9190612762565b91519350909150505b9250929050565b826001600160a01b0381163314610b0957601054610100900460ff1615610b0957610b09336118ac565b610a2b848484611b28565b600a546001600160a01b03163314610b3e5760405162461bcd60e51b81526004016108b1906126be565b6040516001600160a01b038216904780156108fc02916000818181858888f193505050501580156108c4573d6000803e3d6000fd5b60608160008167ffffffffffffffff811115610b9157610b91612447565b604051908082528060200260200182016040528015610be357816020015b604080516080810182526000808252602080830182905292820181905260608201528252600019909201910181610baf5790505b50905060005b828114610c3657610c11868683818110610c0557610c05612784565b90506020020135611434565b828281518110610c2357610c23612784565b6020908102919091010152600101610be9565b50949350505050565b610c47611b43565b565b600061088182611b62565b60006001600160a01b038216610c7d576040516323d3ad8160e21b815260040160405180910390fd5b506001600160a01b031660009081526005602052604090205467ffffffffffffffff1690565b600a546001600160a01b03163314610ccd5760405162461bcd60e51b81526004016108b1906126be565b610c476000611bd1565b600a546001600160a01b03163314610d015760405162461bcd60e51b81526004016108b1906126be565b600e55565b600a546001600160a01b03163314610d305760405162461bcd60e51b81526004016108b1906126be565b601155565b60606000806000610d4585610c54565b905060008167ffffffffffffffff811115610d6257610d62612447565b604051908082528060200260200182016040528015610d8b578160200160208202803683370190505b509050610db860408051608081018252600080825260208201819052918101829052606081019190915290565b60015b838614610e3257610dcb81611c23565b91508160400151610e2a5781516001600160a01b031615610deb57815194505b876001600160a01b0316856001600160a01b031603610e2a5780838780600101985081518110610e1d57610e1d612784565b6020026020010181815250505b600101610dbb565b50909695505050505050565b600a546001600160a01b03163314610e685760405162461bcd60e51b81526004016108b1906126be565b600c55565b600a546001600160a01b03163314610e975760405162461bcd60e51b81526004016108b1906126be565b80516108c49060139060208401906120b3565b6060600380546108d7906126f3565b6060818310610edb57604051631960ccad60e11b815260040160405180910390fd5b600080610ee760005490565b90506001851015610ef757600194505b80841115610f03578093505b6000610f0e87610c54565b905084861015610f2d5785850381811015610f27578091505b50610f31565b5060005b60008167ffffffffffffffff811115610f4c57610f4c612447565b604051908082528060200260200182016040528015610f75578160200160208202803683370190505b50905081600003610f8b57935061103a92505050565b6000610f9688611434565b905060008160400151610fa7575080515b885b888114158015610fb95750848714155b1561102e57610fc781611c23565b925082604001516110265782516001600160a01b031615610fe757825191505b8a6001600160a01b0316826001600160a01b031603611026578084888060010199508151811061101957611019612784565b6020026020010181815250505b600101610fa9565b50505092835250909150505b9392505050565b81601054610100900460ff161561105b5761105b816118ac565b6109f18383611c5f565b600a546001600160a01b0316331461108f5760405162461bcd60e51b81526004016108b1906126be565b7f00000000000000000000000000000000000000000000000000000000000000008111156110f55760405162461bcd60e51b815260206004820152601360248201527213585e081cdd5c1c1b1e48195e18d959591959606a1b60448201526064016108b1565b600b55565b600a546001600160a01b031633146111245760405162461bcd60e51b81526004016108b1906126be565b601080549115156101000261ff0019909216919091179055565b836001600160a01b038116331461116857601054610100900460ff161561116857611168336118ac565b61117485858585611ccb565b5050505050565b600e544210156111c05760405162461bcd60e51b815260206004820152601060248201526f135a5b9d081b9bdd081cdd185c9d195960821b60448201526064016108b1565b600f544211156112015760405162461bcd60e51b815260206004820152600c60248201526b26b4b73a1034b99037bb32b960a11b60448201526064016108b1565b82600c5461120f9190612743565b34146112545760405162461bcd60e51b8152602060048201526014602482015273125b98dbdc9c9958dd08195d1a08185b5bdd5b9d60621b60448201526064016108b1565b600d543360009081526012602052604090205461127290859061279a565b11156112cb5760405162461bcd60e51b815260206004820152602260248201527f417474656d7074696e6720746f206d696e7420746f6f206d616e7920746f6b656044820152616e7360f01b60648201526084016108b1565b600b5460015460005485919003600019016112e6919061279a565b111561132b5760405162461bcd60e51b8152602060048201526014602482015273135a5b9d081cdd5c1c1b1e48195e18d95959195960621b60448201526064016108b1565b60105460ff1615611405576040516bffffffffffffffffffffffff193360601b166020820152603481018490526000906054016040516020818303038152906040528051906020012090506113b7838380806020026020016040519081016040528093929190818152602001838360200280828437600092019190915250506011549150849050611d0f565b6114035760405162461bcd60e51b815260206004820152601760248201527f596f7520617265206e6f742077686974656c697374656400000000000000000060448201526064016108b1565b505b336000908152601260205260408120805485929061142490849061279a565b909155506109f190503384611d25565b604080516080810182526000808252602082018190529181018290526060810191909152604080516080810182526000808252602082018190529181018290526060810191909152600183108061148d57506000548310155b156114985792915050565b6114a183611c23565b90508060400151156114b35792915050565b61103a83611e23565b60606114c782611877565b6114e457604051630a14c4b560e41b815260040160405180910390fd5b60006114ee611e58565b9050805160000361150e576040518060200160405280600081525061103a565b8061151884611e67565b6040516020016115299291906127b2565b6040516020818303038152906040529392505050565b600a546001600160a01b031633146115695760405162461bcd60e51b81526004016108b1906126be565b6001546000547f000000000000000000000000000000000000000000000000000000000000000091839103600019016115a2919061279a565b11156115e65760405162461bcd60e51b815260206004820152601360248201527213585e081cdd5c1c1b1e48195e18d959591959606a1b60448201526064016108b1565b6108c48282611d25565b600a546001600160a01b0316331461161a5760405162461bcd60e51b81526004016108b1906126be565b600f55565b600a546001600160a01b031633146116495760405162461bcd60e51b81526004016108b1906126be565b6010805460ff1916911515919091179055565b600a546001600160a01b031633146116865760405162461bcd60e51b81526004016108b1906126be565b6001600160a01b0381166116eb5760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b60648201526084016108b1565b6116f481611bd1565b50565b60006301ffc9a760e01b6001600160e01b03198316148061172857506380ac58cd60e01b6001600160e01b03198316145b806108815750506001600160e01b031916635b5e139f60e01b1490565b60006001600160e01b0319821663152a902d60e11b148061088157506301ffc9a760e01b6001600160e01b0319831614610881565b6127106001600160601b03821611156117e85760405162461bcd60e51b815260206004820152602a60248201527f455243323938313a20726f79616c7479206665652077696c6c206578636565646044820152692073616c65507269636560b01b60648201526084016108b1565b6001600160a01b03821661183e5760405162461bcd60e51b815260206004820152601960248201527f455243323938313a20696e76616c69642072656365697665720000000000000060448201526064016108b1565b604080518082019091526001600160a01b039092168083526001600160601b039091166020909201829052600160a01b90910217600855565b60008160011115801561188b575060005482105b8015610881575050600090815260046020526040902054600160e01b161590565b69c617113400112233445560005230601a5280603a52600080604460166daaeb6d7670e522a718067333cd4e5afa6118e8573d6000803e3d6000fd5b6000603a5250565b60006118fb82610c49565b9050336001600160a01b038216146119345761191781336107a4565b611934576040516367d9dca160e11b815260040160405180910390fd5b60008281526006602052604080822080546001600160a01b0319166001600160a01b0387811691821790925591518593918516917f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92591a4505050565b600061199b82611b62565b9050836001600160a01b0316816001600160a01b0316146119ce5760405162a1148160e81b815260040160405180910390fd5b60008281526006602052604090208054338082146001600160a01b03881690911417611a1b576119fe86336107a4565b611a1b57604051632ce44b5f60e11b815260040160405180910390fd5b6001600160a01b038516611a4257604051633a954ecd60e21b815260040160405180910390fd5b8015611a4d57600082555b6001600160a01b038681166000908152600560205260408082208054600019019055918716808252919020805460010190554260a01b17600160e11b17600085815260046020526040812091909155600160e11b84169003611adf57600184016000818152600460205260408120549003611add576000548114611add5760008181526004602052604090208490555b505b83856001600160a01b0316876001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a4505050505050565b6109f18383836040518060200160405280600081525061113e565b610c47733cc6cdda760b79bafa08df41ecfa224f810dceb66001611eab565b60008180600111611bb857600054811015611bb85760008181526004602052604081205490600160e01b82169003611bb6575b8060000361103a575060001901600081815260046020526040902054611b95565b505b604051636f96cda160e11b815260040160405180910390fd5b600a80546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b60408051608081018252600080825260208201819052918101829052606081019190915260008281526004602052604090205461088190611f0b565b3360008181526007602090815260408083206001600160a01b03871680855290835292819020805460ff191686151590811790915590519081529192917f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31910160405180910390a35050565b611cd68484846109f6565b6001600160a01b0383163b15610a2b57611cf284848484611f53565b610a2b576040516368d2bf6b60e11b815260040160405180910390fd5b600082611d1c858461203f565b14949350505050565b6000805490829003611d4a5760405163b562e8dd60e01b815260040160405180910390fd5b6001600160a01b03831660008181526005602090815260408083208054680100000000000000018802019055848352600490915281206001851460e11b4260a01b178317905582840190839083907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef8180a4600183015b818114611df957808360007fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef600080a4600101611dc1565b5081600003611e1a57604051622e076360e81b815260040160405180910390fd5b60005550505050565b604080516080810182526000808252602082018190529181018290526060810191909152610881611e5383611b62565b611f0b565b6060601380546108d7906126f3565b606060a06040510180604052602081039150506000815280825b600183039250600a81066030018353600a900480611e815750819003601f19909101908152919050565b6001600160a01b0390911690637d3e3dbe81611ed85782611ed15750634420e486611ed8565b5063a0af29035b8060e01b60005250306004528160245260008060446000806daaeb6d7670e522a718067333cd4e5af15060006024525050565b604080516080810182526001600160a01b038316815260a083901c67ffffffffffffffff166020820152600160e01b831615159181019190915260e89190911c606082015290565b604051630a85bd0160e11b81526000906001600160a01b0385169063150b7a0290611f889033908990889088906004016127e1565b6020604051808303816000875af1925050508015611fc3575060408051601f3d908101601f19168201909252611fc09181019061281e565b60015b612021573d808015611ff1576040519150601f19603f3d011682016040523d82523d6000602084013e611ff6565b606091505b508051600003612019576040516368d2bf6b60e11b815260040160405180910390fd5b805181602001fd5b6001600160e01b031916630a85bd0160e11b1490505b949350505050565b600081815b84518110156120ab57600085828151811061206157612061612784565b602002602001015190508083116120875760008381526020829052604090209250612098565b600081815260208490526040902092505b50806120a38161283b565b915050612044565b509392505050565b8280546120bf906126f3565b90600052602060002090601f0160209004810192826120e15760008555612127565b82601f106120fa57805160ff1916838001178555612127565b82800160010185558215612127579182015b8281111561212757825182559160200191906001019061210c565b50612133929150612137565b5090565b5b808211156121335760008155600101612138565b6001600160e01b0319811681146116f457600080fd5b60006020828403121561217457600080fd5b813561103a8161214c565b6001600160a01b03811681146116f457600080fd5b600080604083850312156121a757600080fd5b82356121b28161217f565b915060208301356001600160601b03811681146121ce57600080fd5b809150509250929050565b60005b838110156121f45781810151838201526020016121dc565b83811115610a2b5750506000910152565b6000815180845261221d8160208601602086016121d9565b601f01601f19169290920160200192915050565b60208152600061103a6020830184612205565b60006020828403121561225657600080fd5b5035919050565b6000806040838503121561227057600080fd5b823561227b8161217f565b946020939093013593505050565b60008060006060848603121561229e57600080fd5b83356122a98161217f565b925060208401356122b98161217f565b929592945050506040919091013590565b600080604083850312156122dd57600080fd5b50508035926020909101359150565b6000602082840312156122fe57600080fd5b813561103a8161217f565b60008083601f84011261231b57600080fd5b50813567ffffffffffffffff81111561233357600080fd5b6020830191508360208260051b8501011115610ad857600080fd5b6000806020838503121561236157600080fd5b823567ffffffffffffffff81111561237857600080fd5b61238485828601612309565b90969095509350505050565b80516001600160a01b0316825260208082015167ffffffffffffffff169083015260408082015115159083015260609081015162ffffff16910152565b6020808252825182820181905260009190848201906040850190845b81811015610e32576123fc838551612390565b92840192608092909201916001016123e9565b6020808252825182820181905260009190848201906040850190845b81811015610e325783518352928401929184019160010161242b565b634e487b7160e01b600052604160045260246000fd5b600067ffffffffffffffff8084111561247857612478612447565b604051601f8501601f19908116603f011681019082821181831017156124a0576124a0612447565b816040528093508581528686860111156124b957600080fd5b858560208301376000602087830101525050509392505050565b6000602082840312156124e557600080fd5b813567ffffffffffffffff8111156124fc57600080fd5b8201601f8101841361250d57600080fd5b6120378482356020840161245d565b60008060006060848603121561253157600080fd5b833561253c8161217f565b95602085013595506040909401359392505050565b8035801515811461256157600080fd5b919050565b6000806040838503121561257957600080fd5b82356125848161217f565b915061259260208401612551565b90509250929050565b6000602082840312156125ad57600080fd5b61103a82612551565b600080600080608085870312156125cc57600080fd5b84356125d78161217f565b935060208501356125e78161217f565b925060408501359150606085013567ffffffffffffffff81111561260a57600080fd5b8501601f8101871361261b57600080fd5b61262a8782356020840161245d565b91505092959194509250565b60008060006040848603121561264b57600080fd5b83359250602084013567ffffffffffffffff81111561266957600080fd5b61267586828701612309565b9497909650939450505050565b608081016108818284612390565b600080604083850312156126a357600080fd5b82356126ae8161217f565b915060208301356121ce8161217f565b6020808252818101527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604082015260600190565b600181811c9082168061270757607f821691505b60208210810361272757634e487b7160e01b600052602260045260246000fd5b50919050565b634e487b7160e01b600052601160045260246000fd5b600081600019048311821515161561275d5761275d61272d565b500290565b60008261277f57634e487b7160e01b600052601260045260246000fd5b500490565b634e487b7160e01b600052603260045260246000fd5b600082198211156127ad576127ad61272d565b500190565b600083516127c48184602088016121d9565b8351908301906127d88183602088016121d9565b01949350505050565b6001600160a01b038581168252841660208201526040810183905260806060820181905260009061281490830184612205565b9695505050505050565b60006020828403121561283057600080fd5b815161103a8161214c565b60006001820161284d5761284d61272d565b506001019056fea26469706673582212204419991778075733367d958090e0d5026925b15fe61074ceb85c55f5ec904c0864736f6c634300080d00334f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e657200000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003e7000000000000000000000000000000000000000000000000000000000000012c000000000000000000000000331f6df2f596c0d8dde8243f61c0e5ce0ab94e86000000000000000000000000db2d4349f83237425dda377d9685b0a0322f995d0000000000000000000000000000000000000000000000000000000063878c1000000000000000000000000000000000000000000000000000000000638cd210000000000000000000000000000000000000000000000000000000000000005368747470733a2f2f6261667962656966326a667a6d7237336b786a6e6b786371706267336c6a616b6f69647277726c6b7a33667375647178727a6a6c686e6e326f32612e697066732e647765622e6c696e6b2f00000000000000000000000000
Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
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
-----Decoded View---------------
Arg [0] : _baseUri (string): https://bafybeif2jfzmr73kxjnkxcqpbg3ljakoidrwrlkz3fsudqxrzjlhnn2o2a.ipfs.dweb.link/
Arg [1] : _maxSupply (uint256): 999
Arg [2] : _mintSupply (uint256): 300
Arg [3] : _owner (address): 0x331F6Df2F596c0D8DDe8243f61C0e5CE0ab94e86
Arg [4] : _royaltiesReceiver (address): 0xdB2d4349F83237425dda377D9685B0A0322F995D
Arg [5] : _mintStart (uint256): 1669827600
Arg [6] : _mintEnd (uint256): 1670173200
-----Encoded View---------------
11 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000000e0
Arg [1] : 00000000000000000000000000000000000000000000000000000000000003e7
Arg [2] : 000000000000000000000000000000000000000000000000000000000000012c
Arg [3] : 000000000000000000000000331f6df2f596c0d8dde8243f61c0e5ce0ab94e86
Arg [4] : 000000000000000000000000db2d4349f83237425dda377d9685b0a0322f995d
Arg [5] : 0000000000000000000000000000000000000000000000000000000063878c10
Arg [6] : 00000000000000000000000000000000000000000000000000000000638cd210
Arg [7] : 0000000000000000000000000000000000000000000000000000000000000053
Arg [8] : 68747470733a2f2f6261667962656966326a667a6d7237336b786a6e6b786371
Arg [9] : 706267336c6a616b6f69647277726c6b7a33667375647178727a6a6c686e6e32
Arg [10] : 6f32612e697066732e647765622e6c696e6b2f00000000000000000000000000
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.