ERC-721
NFT
Overview
Max Total Supply
10,000 DOGC
Holders
2,116
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
1 DOGCLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
Dogc
Compiler Version
v0.8.9+commit.e5eed63a
Optimization Enabled:
No with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: UNLICENSED pragma solidity ^0.8.9; import "@openzeppelin/contracts/access/Ownable.sol"; import "erc721a/contracts/ERC721A.sol"; import "erc721a/contracts/extensions/ERC721AQueryable.sol"; import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol"; contract Dogc is Ownable, ERC721A, ERC721AQueryable { // ----------------- MODIFIERS ----------------- modifier callerIsUser() { require(tx.origin == msg.sender, "The caller is another contract"); _; } // ----------------- VARAIBLES ----------------- uint256 public immutable mintStartTime; bytes32 public immutable merkleRoot; uint256 public constant maxBatchNumber = 10; uint256 public constant maxMintNumber = 10000; uint256 public constant selfKeepNumber = 150; uint256 public constant maxFreeMintNumber = 434; uint256 public constant freeMintTimeRange = 172800; uint256 public publicPrice = 0.018 ether; uint256 public freeMintCount = 0; mapping(address => bool) public whitelistClaimed; constructor(uint256 _mintStartTime, bytes32 _merkleRoot) ERC721A("Doge Club", "DOGC") { mintStartTime = _mintStartTime; merkleRoot = _merkleRoot; } function contractURI() public pure returns (string memory) { return "https://ipfs.filebase.io/ipfs/QmYLzjurMBpsDvhecLSWAFKxKWzchb45bmpWVNBvDXUf8o"; } function airdrop(address _to, uint256 _quantity) external onlyOwner { require( _quantity + totalSupply() <= maxMintNumber, "Doge Club: Mint is not started" ); _mint(_to, _quantity); } function canFreeMint(address _sender, bytes32[] calldata _merkleProof) public view returns (bool){ if (whitelistClaimed[_sender]) { return false; } bytes32 leaf = keccak256(abi.encodePacked(msg.sender)); if (MerkleProof.verify(_merkleProof, merkleRoot, leaf)) { return true; } return false; } function whiteListMint(uint256 quantity, bytes32[] calldata _merkleProof) external payable callerIsUser { require(block.timestamp >= mintStartTime, "Doge Club: Mint has not started"); require( block.timestamp <= mintStartTime + freeMintTimeRange, "Doge Club: Free mint has closed" ); require(quantity <= maxBatchNumber, "Doge Club: Exceeded max number in one tx"); require( quantity + totalSupply() <= maxMintNumber - selfKeepNumber, "Doge Club: Sold out" ); require( canFreeMint(msg.sender, _merkleProof), "Doge Club: Address is not whitelisted or already free minted" ); require( msg.value == publicPrice * (quantity - 1), "Doge Club: Wrong ETH amount" ); whitelistClaimed[msg.sender] = true; freeMintCount = freeMintCount + 1; _mint(msg.sender, quantity); } function mint(uint256 quantity) external payable callerIsUser { require( block.timestamp >= mintStartTime, "Doge Club: Mint has not started" ); require( quantity <= maxBatchNumber, "Doge Club: Exceeded max number in one tx" ); require( msg.value == publicPrice * quantity, "Doge Club: Wrong ETH amount" ); if (block.timestamp <= mintStartTime + freeMintTimeRange) { if (quantity + totalSupply() > maxMintNumber - selfKeepNumber - maxFreeMintNumber + freeMintCount) revert("Doge Club: Sold out"); _mint(msg.sender, quantity); } else { if (quantity + totalSupply() > maxMintNumber - selfKeepNumber) revert("Doge Club: Sold out"); _mint(msg.sender, quantity); } } function setNewPrice(uint256 _price) external onlyOwner { publicPrice = _price; } string private _baseTokenURI; function _baseURI() internal view virtual override returns (string memory) { return _baseTokenURI; } function setBaseURI(string calldata baseURI) external onlyOwner { _baseTokenURI = baseURI; } function withdraw() external onlyOwner { (bool success, ) = msg.sender.call{value: address(this).balance}(""); require(success, "Transfer failed."); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (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 Throws if called by any account other than the owner. */ modifier onlyOwner() { _checkOwner(); _; } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if the sender is not the owner. */ function _checkOwner() internal view virtual { require(owner() == _msgSender(), "Ownable: caller is not the owner"); } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.2.2 // 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 { // Reference type for token approval. 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 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 { if (operator == _msgSenderERC721A()) revert ApproveToCaller(); _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]`. 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 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 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 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. 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`. ) 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 0x80 bytes to keep the free memory pointer 32-byte word aliged. // We will need 1 32-byte word to store the length, // and 3 32-byte words to store a maximum of 78 digits. Total: 0x20 + 3 * 0x20 = 0x80. str := add(mload(0x40), 0x80) // Update the free memory pointer to allocate. mstore(0x40, str) // 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 v4.2.2 // 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 (last updated v4.7.0) (utils/cryptography/MerkleProof.sol) pragma solidity ^0.8.0; /** * @dev These functions deal with verification of Merkle Tree 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. * * WARNING: You should avoid using leaf values that are 64 bytes long prior to * hashing, or use a hash function other than keccak256 for hashing leaves. * This is because the concatenation of a sorted pair of internal nodes in * the merkle tree could be reinterpreted as a leaf value. */ 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 Calldata version of {verify} * * _Available since v4.7._ */ function verifyCalldata( bytes32[] calldata proof, bytes32 root, bytes32 leaf ) internal pure returns (bool) { return processProofCalldata(proof, leaf) == root; } /** * @dev Returns the rebuilt hash obtained by traversing a Merkle 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++) { computedHash = _hashPair(computedHash, proof[i]); } return computedHash; } /** * @dev Calldata version of {processProof} * * _Available since v4.7._ */ function processProofCalldata(bytes32[] calldata proof, bytes32 leaf) internal pure returns (bytes32) { bytes32 computedHash = leaf; for (uint256 i = 0; i < proof.length; i++) { computedHash = _hashPair(computedHash, proof[i]); } return computedHash; } /** * @dev Returns true if the `leaves` can be proved to be a part of a Merkle tree defined by * `root`, according to `proof` and `proofFlags` as described in {processMultiProof}. * * _Available since v4.7._ */ function multiProofVerify( bytes32[] memory proof, bool[] memory proofFlags, bytes32 root, bytes32[] memory leaves ) internal pure returns (bool) { return processMultiProof(proof, proofFlags, leaves) == root; } /** * @dev Calldata version of {multiProofVerify} * * _Available since v4.7._ */ function multiProofVerifyCalldata( bytes32[] calldata proof, bool[] calldata proofFlags, bytes32 root, bytes32[] memory leaves ) internal pure returns (bool) { return processMultiProofCalldata(proof, proofFlags, leaves) == root; } /** * @dev Returns the root of a tree reconstructed from `leaves` and the sibling nodes in `proof`, * consuming from one or the other at each step according to the instructions given by * `proofFlags`. * * _Available since v4.7._ */ function processMultiProof( bytes32[] memory proof, bool[] memory proofFlags, bytes32[] memory leaves ) internal pure returns (bytes32 merkleRoot) { // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of // the merkle tree. uint256 leavesLen = leaves.length; uint256 totalHashes = proofFlags.length; // Check proof validity. require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof"); // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop". bytes32[] memory hashes = new bytes32[](totalHashes); uint256 leafPos = 0; uint256 hashPos = 0; uint256 proofPos = 0; // At each step, we compute the next hash using two values: // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we // get the next hash. // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the // `proof` array. for (uint256 i = 0; i < totalHashes; i++) { bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++]; bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++]; hashes[i] = _hashPair(a, b); } if (totalHashes > 0) { return hashes[totalHashes - 1]; } else if (leavesLen > 0) { return leaves[0]; } else { return proof[0]; } } /** * @dev Calldata version of {processMultiProof} * * _Available since v4.7._ */ function processMultiProofCalldata( bytes32[] calldata proof, bool[] calldata proofFlags, bytes32[] memory leaves ) internal pure returns (bytes32 merkleRoot) { // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of // the merkle tree. uint256 leavesLen = leaves.length; uint256 totalHashes = proofFlags.length; // Check proof validity. require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof"); // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop". bytes32[] memory hashes = new bytes32[](totalHashes); uint256 leafPos = 0; uint256 hashPos = 0; uint256 proofPos = 0; // At each step, we compute the next hash using two values: // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we // get the next hash. // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the // `proof` array. for (uint256 i = 0; i < totalHashes; i++) { bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++]; bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++]; hashes[i] = _hashPair(a, b); } if (totalHashes > 0) { return hashes[totalHashes - 1]; } else if (leavesLen > 0) { return leaves[0]; } else { return proof[0]; } } function _hashPair(bytes32 a, bytes32 b) private pure returns (bytes32) { return a < b ? _efficientHash(a, b) : _efficientHash(b, a); } function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) { /// @solidity memory-safe-assembly assembly { mstore(0x00, a) mstore(0x20, b) value := keccak256(0x00, 0x40) } } }
// 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 // ERC721A Contracts v4.2.2 // 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(); /** * The caller cannot approve to their own address. */ error ApproveToCaller(); /** * 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; /** * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external; /** * @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; /** * @dev Gives permission to `to` to transfer `tokenId` token to another account. * The approval is cleared when the token is transferred. * * Only a single account can be approved at a time, so approving the * zero address clears previous approvals. * * Requirements: * * - The caller must own the token or be an approved operator. * - `tokenId` must exist. * * Emits an {Approval} event. */ function approve(address to, uint256 tokenId) external; /** * @dev Approve or remove `operator` as an operator for the caller. * Operators can call {transferFrom} or {safeTransferFrom} * for any token owned by the caller. * * Requirements: * * - The `operator` cannot be the caller. * * Emits an {ApprovalForAll} event. */ function setApprovalForAll(address operator, bool _approved) external; /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll}. */ function isApprovedForAll(address owner, address operator) external view returns (bool); // ============================================================= // 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 // ERC721A Contracts v4.2.2 // 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); }
{ "optimizer": { "enabled": false, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"uint256","name":"_mintStartTime","type":"uint256"},{"internalType":"bytes32","name":"_merkleRoot","type":"bytes32"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApproveToCaller","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":"_to","type":"address"},{"internalType":"uint256","name":"_quantity","type":"uint256"}],"name":"airdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_sender","type":"address"},{"internalType":"bytes32[]","name":"_merkleProof","type":"bytes32[]"}],"name":"canFreeMint","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","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":[],"name":"freeMintCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"freeMintTimeRange","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"maxBatchNumber","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxFreeMintNumber","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMintNumber","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":"quantity","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintStartTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"selfKeepNumber","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":"baseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"setNewPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"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":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"},{"internalType":"bytes32[]","name":"_merkleProof","type":"bytes32[]"}],"name":"whiteListMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelistClaimed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
00000000000000000000000000000000000000000000000000000000631c986002466cfe336be62c68ed541725ba16ff83e76788d49d5d715cec30c420a1dddb
-----Decoded View---------------
Arg [0] : _mintStartTime (uint256): 1662818400
Arg [1] : _merkleRoot (bytes32): 0x02466cfe336be62c68ed541725ba16ff83e76788d49d5d715cec30c420a1dddb
-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000631c9860
Arg [1] : 02466cfe336be62c68ed541725ba16ff83e76788d49d5d715cec30c420a1dddb
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.