Overview
TokenID
2662
Total Transfers
-
Market
Onchain Market Cap
$0.00
Circulating Supply Market Cap
-
Other Info
Token Contract
Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
KillaKrystals
Compiler Version
v0.8.16+commit.07a7930e
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.16; import "@openzeppelin/contracts/access/Ownable.sol"; import "erc721a/contracts/ERC721A.sol"; import "operator-filter-registry/src/DefaultOperatorFilterer.sol"; contract KillaKrystals is ERC721A, Ownable, DefaultOperatorFilterer { mapping(address => bool) public authorities; mapping(uint256 => uint256) public tokenTiers; mapping(uint256 => bool) public lockedTokens; bool public lockingEnabled; string public baseURI; error NotAllowed(); error TokenIsLocked(); error TokenNotLocked(); error LockingDisabled(); event TokensLocked(uint256[] indexed tokens); constructor() ERC721A("KillaKrystals", "KillaKrystals") {} function mint(address recipient, uint256[] calldata tiers) external { if (!authorities[msg.sender]) revert NotAllowed(); uint256 start = _nextTokenId(); uint256 index = start; for (uint256 i = 0; i < tiers.length; i++) { uint256 amount = tiers[i]; if (amount == 0) continue; tokenTiers[index] = i + 1; index += amount; } uint256 total = index - start; _mint(recipient, total); } function lockTokens(uint256[] memory tokens) external { if (!lockingEnabled) revert LockingDisabled(); for (uint256 i = 0; i < tokens.length; i++) { uint256 token = tokens[i]; if (msg.sender != ownerOf(token)) revert NotAllowed(); lockedTokens[token] = true; } emit TokensLocked(tokens); } function burnTokens(uint256[] memory tokens) external { if (!authorities[msg.sender]) revert NotAllowed(); for (uint256 i = 0; i < tokens.length; i++) { uint256 token = tokens[i]; if (!lockedTokens[token]) revert TokenNotLocked(); _burn(token); } } function toggleAuthority(address addr, bool enabled) external onlyOwner { authorities[addr] = enabled; } function toggleLocking(bool enabled) external onlyOwner { lockingEnabled = enabled; } function setBaseURI(string calldata uri) external onlyOwner { baseURI = uri; } function getTier(uint256 tokenId) public view returns (uint256) { while (tokenTiers[tokenId] == 0 && tokenId > 1) tokenId--; return tokenTiers[tokenId]; } function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { if (!_exists(tokenId)) return string(abi.encodePacked(baseURI, "burned")); uint256 tier = getTier(tokenId); if (lockedTokens[tokenId]) { return string(abi.encodePacked(baseURI, _toString(tier), "-locked")); } return string(abi.encodePacked(baseURI, _toString(tier))); } function _startTokenId() internal pure override returns (uint256) { return 1; } modifier checkLock(uint256 tokenId) virtual { if (lockedTokens[tokenId]) revert TokenIsLocked(); _; } function setApprovalForAll(address operator, bool approved) public override onlyAllowedOperatorApproval(operator) { super.setApprovalForAll(operator, approved); } function approve(address operator, uint256 tokenId) public payable override onlyAllowedOperatorApproval(operator) { super.approve(operator, tokenId); } function transferFrom( address from, address to, uint256 tokenId ) public payable override onlyAllowedOperator(from) checkLock(tokenId) { super.transferFrom(from, to, tokenId); } function safeTransferFrom( address from, address to, uint256 tokenId ) public payable override onlyAllowedOperator(from) checkLock(tokenId) { super.safeTransferFrom(from, to, tokenId); } function safeTransferFrom( address from, address to, uint256 tokenId, bytes memory data ) public payable override onlyAllowedOperator(from) checkLock(tokenId) { super.safeTransferFrom(from, to, tokenId, data); } }
// 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 // 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 pragma solidity ^0.8.13; import {OperatorFilterer} from "./OperatorFilterer.sol"; /** * @title DefaultOperatorFilterer * @notice Inherits from OperatorFilterer and automatically subscribes to the default OpenSea subscription. */ abstract contract DefaultOperatorFilterer is OperatorFilterer { address constant DEFAULT_SUBSCRIPTION = address(0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6); constructor() OperatorFilterer(DEFAULT_SUBSCRIPTION, true) {} }
// 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 pragma solidity ^0.8.13; import {IOperatorFilterRegistry} from "./IOperatorFilterRegistry.sol"; /** * @title OperatorFilterer * @notice Abstract contract whose constructor automatically registers and optionally subscribes to or copies another * registrant's entries in the OperatorFilterRegistry. * @dev This smart contract is meant to be inherited by token contracts so they can use the following: * - `onlyAllowedOperator` modifier for `transferFrom` and `safeTransferFrom` methods. * - `onlyAllowedOperatorApproval` modifier for `approve` and `setApprovalForAll` methods. */ abstract contract OperatorFilterer { error OperatorNotAllowed(address operator); IOperatorFilterRegistry public constant OPERATOR_FILTER_REGISTRY = IOperatorFilterRegistry(0x000000000000AAeB6D7670E522A718067333cd4E); constructor(address subscriptionOrRegistrantToCopy, bool subscribe) { // If an inheriting token contract is deployed to a network without the registry deployed, the modifier // will not revert, but the contract will need to be registered with the registry once it is deployed in // order for the modifier to filter addresses. if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) { if (subscribe) { OPERATOR_FILTER_REGISTRY.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy); } else { if (subscriptionOrRegistrantToCopy != address(0)) { OPERATOR_FILTER_REGISTRY.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy); } else { OPERATOR_FILTER_REGISTRY.register(address(this)); } } } } modifier onlyAllowedOperator(address from) virtual { // Allow spending tokens from addresses with balance // Note that this still allows listings and marketplaces with escrow to transfer tokens if transferred // from an EOA. if (from != msg.sender) { _checkFilterOperator(msg.sender); } _; } modifier onlyAllowedOperatorApproval(address operator) virtual { _checkFilterOperator(operator); _; } function _checkFilterOperator(address operator) internal view virtual { // Check registry code length to facilitate testing in environments without a deployed registry. if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) { if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), operator)) { revert OperatorNotAllowed(operator); } } } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.13; interface IOperatorFilterRegistry { function isOperatorAllowed(address registrant, address operator) external view returns (bool); function register(address registrant) external; function registerAndSubscribe(address registrant, address subscription) external; function registerAndCopyEntries(address registrant, address registrantToCopy) external; function unregister(address addr) external; function updateOperator(address registrant, address operator, bool filtered) external; function updateOperators(address registrant, address[] calldata operators, bool filtered) external; function updateCodeHash(address registrant, bytes32 codehash, bool filtered) external; function updateCodeHashes(address registrant, bytes32[] calldata codeHashes, bool filtered) external; function subscribe(address registrant, address registrantToSubscribe) external; function unsubscribe(address registrant, bool copyExistingEntries) external; function subscriptionOf(address addr) external returns (address registrant); function subscribers(address registrant) external returns (address[] memory); function subscriberAt(address registrant, uint256 index) external returns (address); function copyEntriesOf(address registrant, address registrantToCopy) external; function isOperatorFiltered(address registrant, address operator) external returns (bool); function isCodeHashOfFiltered(address registrant, address operatorWithCode) external returns (bool); function isCodeHashFiltered(address registrant, bytes32 codeHash) external returns (bool); function filteredOperators(address addr) external returns (address[] memory); function filteredCodeHashes(address addr) external returns (bytes32[] memory); function filteredOperatorAt(address registrant, uint256 index) external returns (address); function filteredCodeHashAt(address registrant, uint256 index) external returns (bytes32); function isRegistered(address addr) external returns (bool); function codeHashOf(address addr) external returns (bytes32); }
{ "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":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"LockingDisabled","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"NotAllowed","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"OperatorNotAllowed","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"TokenIsLocked","type":"error"},{"inputs":[],"name":"TokenNotLocked","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":"uint256[]","name":"tokens","type":"uint256[]"}],"name":"TokensLocked","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":[],"name":"OPERATOR_FILTER_REGISTRY","outputs":[{"internalType":"contract IOperatorFilterRegistry","name":"","type":"address"}],"stateMutability":"view","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":"","type":"address"}],"name":"authorities","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokens","type":"uint256[]"}],"name":"burnTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getTier","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":[{"internalType":"uint256[]","name":"tokens","type":"uint256[]"}],"name":"lockTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"lockedTokens","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lockingEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256[]","name":"tiers","type":"uint256[]"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","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":"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":"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":"uri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"bool","name":"enabled","type":"bool"}],"name":"toggleAuthority","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"enabled","type":"bool"}],"name":"toggleLocking","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tokenTiers","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":[],"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"}]
Contract Creation Code
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
Deployed Bytecode
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
Loading...
Loading
Loading...
Loading
[ 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.