ERC-721
Overview
Max Total Supply
1,046 TFK
Holders
282
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
42 TFKLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
TransformerKey
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: MIT pragma solidity >=0.8.9 <0.9.0; import "erc721a/contracts/ERC721A.sol"; import "erc721a/contracts/extensions/ERC721AQueryable.sol"; import "@openzeppelin/contracts/access/Ownable.sol"; import "@openzeppelin/contracts/utils/Strings.sol"; import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol"; import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol"; interface IStreetMachineGenesis { function burnAndMint( uint256 tokenId, uint256 typeOption, uint256 transformerKeyTokenId ) external; function balanceOf(address owner) external view returns (uint256 balance); function ownerOf(uint256 tokenId) external view returns (address owner); function getKeyAllowListCount(address minter) external view returns (uint256 amount); } interface IRevealContract is IERC721 { function transferOwnership(address newOwner) external; function emergencySetCid(uint256 tokenId, string memory cid) external; function setCids(string[] memory _cids) external; function flipRevealActive() external; function setBaseURI(string memory baseUri) external; function setBaseCID(string memory baseCid) external; } contract TransformerKey is ERC721AQueryable, Ownable { using ECDSA for bytes32; using Strings for uint256; uint256 public maxSupply = 8000; string public baseURI = ""; mapping(address => uint256) public addressToClaimedCount; IRevealContract public revealContract; IStreetMachineGenesis public pfpContract; constructor( string memory _tokenName, string memory _tokenSymbol, address _revealContractAddress, address _genesisContractAddress ) ERC721A(_tokenName, _tokenSymbol) { revealContract = IRevealContract(_revealContractAddress); pfpContract = IStreetMachineGenesis(_genesisContractAddress); } address public signingAddress; function tokenURI(uint256 _tokenId) public view virtual override returns (string memory) { require( _exists(_tokenId), "ERC721Metadata: URI query for nonexistent token" ); string memory currentBaseURI = _baseURI(); return bytes(currentBaseURI).length > 0 ? string( abi.encodePacked( currentBaseURI, _tokenId.toString(), ".json" ) ) : ""; } function _baseURI() internal view virtual override returns (string memory) { return baseURI; } function setBaseURI(string memory _url) public onlyOwner { baseURI = _url; } function emergencySetRevealCid(uint256 tokenId, string memory cid) public onlyOwner { revealContract.emergencySetCid(tokenId, cid); } function emergencySetRevealCids(string[] memory _cids) public onlyOwner { revealContract.setCids(_cids); } function emergencySetRevealBaseURI(string memory baseUri) public onlyOwner { revealContract.setBaseURI(baseUri); } function emergencySetRevealBaseCID(string memory baseCid) public onlyOwner { revealContract.setBaseCID(baseCid); } function flipRevealActive() public onlyOwner { revealContract.flipRevealActive(); } function transferRevealOwnership(address newOwner) public onlyOwner { revealContract.transferOwnership(newOwner); } function setSigningAddress(address _signingAddress) public onlyOwner { signingAddress = _signingAddress; } function _validateServerSignedMessage( bytes32 message, bytes calldata signature, uint256 tokenId, uint256 typeOption, string memory cid ) internal virtual { uint256 resultingTokenId; uint256 additionalLength; if (typeOption == 0) { resultingTokenId = tokenId + 8000; // females if (resultingTokenId < 10000) { additionalLength = 3; // 8000-9999 } else { additionalLength = 4; // 10000-15999 } } else { require(typeOption == 1, "invalid typeOption"); resultingTokenId = tokenId + 16000; // other additionalLength = 4; // 16000-23999 } address signer = message.recover(signature); require(signer == signingAddress, "Invalid signature"); // cids must all be the same length bytes32 expectedMessage = keccak256( abi.encodePacked( "\x19Ethereum Signed Message:\n", Strings.toString((61 + additionalLength)), Strings.toString(resultingTokenId), "-", cid ) ); require(message == expectedMessage, "Malformed message"); } function burnAndReroll( uint256 tokenId, bytes32 message, bytes calldata signature, uint256 typeOption, string memory cid, uint256 pfpTokenId ) public returns (bool) { require( tx.origin == ownerOf(tokenId), "must be initiated by token owner" ); _validateServerSignedMessage( message, signature, tokenId, typeOption, cid ); uint256 resultingTokenId; if (typeOption == 0) { resultingTokenId = tokenId + 8000; // females } else { require(typeOption == 1, "invalid typeOption"); resultingTokenId = tokenId + 16000; // other } revealContract.emergencySetCid(resultingTokenId, cid); pfpContract.burnAndMint(pfpTokenId, typeOption, tokenId); _burn(tokenId); return true; } function claimAll() public returns (uint256) { uint256 totalClaimable = pfpContract.getKeyAllowListCount(msg.sender); for ( uint256 i = addressToClaimedCount[msg.sender]; i < totalClaimable; i++ ) { mint(); } return totalSupply(); } function mint() public returns (uint256) { require(totalSupply() + 1 <= maxSupply, "Exceeds max supply"); require( addressToClaimedCount[msg.sender] < pfpContract.getKeyAllowListCount(msg.sender), "claimed count must be less than allowance" ); _safeMint(msg.sender, 1); addressToClaimedCount[msg.sender] += 1; return totalSupply(); } }
// 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/Strings.sol) pragma solidity ^0.8.0; /** * @dev String operations. */ library Strings { bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef"; uint8 private constant _ADDRESS_LENGTH = 20; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { // Inspired by OraclizeAPI's implementation - MIT licence // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol if (value == 0) { return "0"; } uint256 temp = value; uint256 digits; while (temp != 0) { digits++; temp /= 10; } bytes memory buffer = new bytes(digits); while (value != 0) { digits -= 1; buffer[digits] = bytes1(uint8(48 + uint256(value % 10))); value /= 10; } return string(buffer); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { if (value == 0) { return "0x00"; } uint256 temp = value; uint256 length = 0; while (temp != 0) { length++; temp >>= 8; } return toHexString(value, length); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length. */ function toHexString(uint256 value, uint256 length) internal pure returns (string memory) { bytes memory buffer = new bytes(2 * length + 2); buffer[0] = "0"; buffer[1] = "x"; for (uint256 i = 2 * length + 1; i > 1; --i) { buffer[i] = _HEX_SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } /** * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation. */ function toHexString(address addr) internal pure returns (string memory) { return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH); } }
// SPDX-License-Identifier: MIT // 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 // OpenZeppelin Contracts (last updated v4.7.3) (utils/cryptography/ECDSA.sol) pragma solidity ^0.8.0; import "../Strings.sol"; /** * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations. * * These functions can be used to verify that a message was signed by the holder * of the private keys of a given address. */ library ECDSA { enum RecoverError { NoError, InvalidSignature, InvalidSignatureLength, InvalidSignatureS, InvalidSignatureV } function _throwError(RecoverError error) private pure { if (error == RecoverError.NoError) { return; // no error: do nothing } else if (error == RecoverError.InvalidSignature) { revert("ECDSA: invalid signature"); } else if (error == RecoverError.InvalidSignatureLength) { revert("ECDSA: invalid signature length"); } else if (error == RecoverError.InvalidSignatureS) { revert("ECDSA: invalid signature 's' value"); } else if (error == RecoverError.InvalidSignatureV) { revert("ECDSA: invalid signature 'v' value"); } } /** * @dev Returns the address that signed a hashed message (`hash`) with * `signature` or error string. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the `s` value to be in the lower * half order, and the `v` value to be either 27 or 28. * * IMPORTANT: `hash` _must_ be the result of a hash operation for the * verification to be secure: it is possible to craft signatures that * recover to arbitrary addresses for non-hashed data. A safe way to ensure * this is by receiving a hash of the original message (which may otherwise * be too long), and then calling {toEthSignedMessageHash} on it. * * Documentation for signature generation: * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js] * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers] * * _Available since v4.3._ */ function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) { if (signature.length == 65) { bytes32 r; bytes32 s; uint8 v; // ecrecover takes the signature parameters, and the only way to get them // currently is to use assembly. /// @solidity memory-safe-assembly assembly { r := mload(add(signature, 0x20)) s := mload(add(signature, 0x40)) v := byte(0, mload(add(signature, 0x60))) } return tryRecover(hash, v, r, s); } else { return (address(0), RecoverError.InvalidSignatureLength); } } /** * @dev Returns the address that signed a hashed message (`hash`) with * `signature`. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the `s` value to be in the lower * half order, and the `v` value to be either 27 or 28. * * IMPORTANT: `hash` _must_ be the result of a hash operation for the * verification to be secure: it is possible to craft signatures that * recover to arbitrary addresses for non-hashed data. A safe way to ensure * this is by receiving a hash of the original message (which may otherwise * be too long), and then calling {toEthSignedMessageHash} on it. */ function recover(bytes32 hash, bytes memory signature) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, signature); _throwError(error); return recovered; } /** * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately. * * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures] * * _Available since v4.3._ */ function tryRecover( bytes32 hash, bytes32 r, bytes32 vs ) internal pure returns (address, RecoverError) { bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff); uint8 v = uint8((uint256(vs) >> 255) + 27); return tryRecover(hash, v, r, s); } /** * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately. * * _Available since v4.2._ */ function recover( bytes32 hash, bytes32 r, bytes32 vs ) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, r, vs); _throwError(error); return recovered; } /** * @dev Overload of {ECDSA-tryRecover} that receives the `v`, * `r` and `s` signature fields separately. * * _Available since v4.3._ */ function tryRecover( bytes32 hash, uint8 v, bytes32 r, bytes32 s ) internal pure returns (address, RecoverError) { // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most // signatures from current libraries generate a unique signature with an s-value in the lower half order. // // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept // these malleable signatures as well. if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) { return (address(0), RecoverError.InvalidSignatureS); } if (v != 27 && v != 28) { return (address(0), RecoverError.InvalidSignatureV); } // If the signature is valid (and not malleable), return the signer address address signer = ecrecover(hash, v, r, s); if (signer == address(0)) { return (address(0), RecoverError.InvalidSignature); } return (signer, RecoverError.NoError); } /** * @dev Overload of {ECDSA-recover} that receives the `v`, * `r` and `s` signature fields separately. */ function recover( bytes32 hash, uint8 v, bytes32 r, bytes32 s ) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, v, r, s); _throwError(error); return recovered; } /** * @dev Returns an Ethereum Signed Message, created from a `hash`. This * produces hash corresponding to the one signed with the * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] * JSON-RPC method as part of EIP-191. * * See {recover}. */ function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) { // 32 is the length in bytes of hash, // enforced by the type signature above return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash)); } /** * @dev Returns an Ethereum Signed Message, created from `s`. This * produces hash corresponding to the one signed with the * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] * JSON-RPC method as part of EIP-191. * * See {recover}. */ function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) { return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s)); } /** * @dev Returns an Ethereum Signed Typed Data, created from a * `domainSeparator` and a `structHash`. This produces hash corresponding * to the one signed with the * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`] * JSON-RPC method as part of EIP-712. * * See {recover}. */ function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) { return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash)); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/ERC721Enumerable.sol) pragma solidity ^0.8.0; import "../ERC721.sol"; import "./IERC721Enumerable.sol"; /** * @dev This implements an optional extension of {ERC721} defined in the EIP that adds * enumerability of all the token ids in the contract as well as all token ids owned by each * account. */ abstract contract ERC721Enumerable is ERC721, IERC721Enumerable { // Mapping from owner to list of owned token IDs mapping(address => mapping(uint256 => uint256)) private _ownedTokens; // Mapping from token ID to index of the owner tokens list mapping(uint256 => uint256) private _ownedTokensIndex; // Array with all token ids, used for enumeration uint256[] private _allTokens; // Mapping from token id to position in the allTokens array mapping(uint256 => uint256) private _allTokensIndex; /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) { return interfaceId == type(IERC721Enumerable).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}. */ function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) { require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds"); return _ownedTokens[owner][index]; } /** * @dev See {IERC721Enumerable-totalSupply}. */ function totalSupply() public view virtual override returns (uint256) { return _allTokens.length; } /** * @dev See {IERC721Enumerable-tokenByIndex}. */ function tokenByIndex(uint256 index) public view virtual override returns (uint256) { require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds"); return _allTokens[index]; } /** * @dev Hook that is called before any token transfer. This includes minting * and burning. * * 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, ``from``'s `tokenId` will be burned. * - `from` cannot be the zero address. * - `to` cannot be the zero address. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer( address from, address to, uint256 tokenId ) internal virtual override { super._beforeTokenTransfer(from, to, tokenId); if (from == address(0)) { _addTokenToAllTokensEnumeration(tokenId); } else if (from != to) { _removeTokenFromOwnerEnumeration(from, tokenId); } if (to == address(0)) { _removeTokenFromAllTokensEnumeration(tokenId); } else if (to != from) { _addTokenToOwnerEnumeration(to, tokenId); } } /** * @dev Private function to add a token to this extension's ownership-tracking data structures. * @param to address representing the new owner of the given token ID * @param tokenId uint256 ID of the token to be added to the tokens list of the given address */ function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private { uint256 length = ERC721.balanceOf(to); _ownedTokens[to][length] = tokenId; _ownedTokensIndex[tokenId] = length; } /** * @dev Private function to add a token to this extension's token tracking data structures. * @param tokenId uint256 ID of the token to be added to the tokens list */ function _addTokenToAllTokensEnumeration(uint256 tokenId) private { _allTokensIndex[tokenId] = _allTokens.length; _allTokens.push(tokenId); } /** * @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that * while the token is not assigned a new owner, the `_ownedTokensIndex` mapping is _not_ updated: this allows for * gas optimizations e.g. when performing a transfer operation (avoiding double writes). * This has O(1) time complexity, but alters the order of the _ownedTokens array. * @param from address representing the previous owner of the given token ID * @param tokenId uint256 ID of the token to be removed from the tokens list of the given address */ function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private { // To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and // then delete the last slot (swap and pop). uint256 lastTokenIndex = ERC721.balanceOf(from) - 1; uint256 tokenIndex = _ownedTokensIndex[tokenId]; // When the token to delete is the last token, the swap operation is unnecessary if (tokenIndex != lastTokenIndex) { uint256 lastTokenId = _ownedTokens[from][lastTokenIndex]; _ownedTokens[from][tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token _ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index } // This also deletes the contents at the last position of the array delete _ownedTokensIndex[tokenId]; delete _ownedTokens[from][lastTokenIndex]; } /** * @dev Private function to remove a token from this extension's token tracking data structures. * This has O(1) time complexity, but alters the order of the _allTokens array. * @param tokenId uint256 ID of the token to be removed from the tokens list */ function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private { // To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and // then delete the last slot (swap and pop). uint256 lastTokenIndex = _allTokens.length - 1; uint256 tokenIndex = _allTokensIndex[tokenId]; // When the token to delete is the last token, the swap operation is unnecessary. However, since this occurs so // rarely (when the last minted token is burnt) that we still do the swap here to avoid the gas cost of adding // an 'if' statement (like in _removeTokenFromOwnerEnumeration) uint256 lastTokenId = _allTokens[lastTokenIndex]; _allTokens[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token _allTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index // This also deletes the contents at the last position of the array delete _allTokensIndex[tokenId]; _allTokens.pop(); } }
// 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); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Context.sol) pragma solidity ^0.8.0; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (token/ERC721/ERC721.sol) pragma solidity ^0.8.0; import "./IERC721.sol"; import "./IERC721Receiver.sol"; import "./extensions/IERC721Metadata.sol"; import "../../utils/Address.sol"; import "../../utils/Context.sol"; import "../../utils/Strings.sol"; import "../../utils/introspection/ERC165.sol"; /** * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including * the Metadata extension, but not including the Enumerable extension, which is available separately as * {ERC721Enumerable}. */ contract ERC721 is Context, ERC165, IERC721, IERC721Metadata { using Address for address; using Strings for uint256; // Token name string private _name; // Token symbol string private _symbol; // Mapping from token ID to owner address mapping(uint256 => address) private _owners; // Mapping owner address to token count mapping(address => uint256) private _balances; // Mapping from token ID to approved address mapping(uint256 => address) private _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; /** * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection. */ constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) { return interfaceId == type(IERC721).interfaceId || interfaceId == type(IERC721Metadata).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC721-balanceOf}. */ function balanceOf(address owner) public view virtual override returns (uint256) { require(owner != address(0), "ERC721: address zero is not a valid owner"); return _balances[owner]; } /** * @dev See {IERC721-ownerOf}. */ function ownerOf(uint256 tokenId) public view virtual override returns (address) { address owner = _owners[tokenId]; require(owner != address(0), "ERC721: invalid token ID"); return owner; } /** * @dev See {IERC721Metadata-name}. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev See {IERC721Metadata-symbol}. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev See {IERC721Metadata-tokenURI}. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { _requireMinted(tokenId); string memory baseURI = _baseURI(); return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : ""; } /** * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each * token will be the concatenation of the `baseURI` and the `tokenId`. Empty * by default, can be overridden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ""; } /** * @dev See {IERC721-approve}. */ function approve(address to, uint256 tokenId) public virtual override { address owner = ERC721.ownerOf(tokenId); require(to != owner, "ERC721: approval to current owner"); require( _msgSender() == owner || isApprovedForAll(owner, _msgSender()), "ERC721: approve caller is not token owner nor approved for all" ); _approve(to, tokenId); } /** * @dev See {IERC721-getApproved}. */ function getApproved(uint256 tokenId) public view virtual override returns (address) { _requireMinted(tokenId); return _tokenApprovals[tokenId]; } /** * @dev See {IERC721-setApprovalForAll}. */ function setApprovalForAll(address operator, bool approved) public virtual override { _setApprovalForAll(_msgSender(), operator, approved); } /** * @dev See {IERC721-isApprovedForAll}. */ function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) { return _operatorApprovals[owner][operator]; } /** * @dev See {IERC721-transferFrom}. */ function transferFrom( address from, address to, uint256 tokenId ) public virtual override { //solhint-disable-next-line max-line-length require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner nor approved"); _transfer(from, to, tokenId); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId ) public virtual override { safeTransferFrom(from, to, tokenId, ""); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes memory data ) public virtual override { require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner nor approved"); _safeTransfer(from, to, tokenId, data); } /** * @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. * * `data` is additional data, it has no specified format and it is sent in call to `to`. * * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g. * implement alternative mechanisms to perform token transfer, such as signature-based. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function _safeTransfer( address from, address to, uint256 tokenId, bytes memory data ) internal virtual { _transfer(from, to, tokenId); require(_checkOnERC721Received(from, to, tokenId, data), "ERC721: transfer to non ERC721Receiver implementer"); } /** * @dev Returns whether `tokenId` exists. * * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}. * * Tokens start existing when they are minted (`_mint`), * and stop existing when they are burned (`_burn`). */ function _exists(uint256 tokenId) internal view virtual returns (bool) { return _owners[tokenId] != address(0); } /** * @dev Returns whether `spender` is allowed to manage `tokenId`. * * Requirements: * * - `tokenId` must exist. */ function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) { address owner = ERC721.ownerOf(tokenId); return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender); } /** * @dev Safely mints `tokenId` and transfers it to `to`. * * Requirements: * * - `tokenId` must not exist. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function _safeMint(address to, uint256 tokenId) internal virtual { _safeMint(to, tokenId, ""); } /** * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is * forwarded in {IERC721Receiver-onERC721Received} to contract recipients. */ function _safeMint( address to, uint256 tokenId, bytes memory data ) internal virtual { _mint(to, tokenId); require( _checkOnERC721Received(address(0), to, tokenId, data), "ERC721: transfer to non ERC721Receiver implementer" ); } /** * @dev Mints `tokenId` and transfers it to `to`. * * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible * * Requirements: * * - `tokenId` must not exist. * - `to` cannot be the zero address. * * Emits a {Transfer} event. */ function _mint(address to, uint256 tokenId) internal virtual { require(to != address(0), "ERC721: mint to the zero address"); require(!_exists(tokenId), "ERC721: token already minted"); _beforeTokenTransfer(address(0), to, tokenId); _balances[to] += 1; _owners[tokenId] = to; emit Transfer(address(0), to, tokenId); _afterTokenTransfer(address(0), to, tokenId); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId) internal virtual { address owner = ERC721.ownerOf(tokenId); _beforeTokenTransfer(owner, address(0), tokenId); // Clear approvals _approve(address(0), tokenId); _balances[owner] -= 1; delete _owners[tokenId]; emit Transfer(owner, address(0), tokenId); _afterTokenTransfer(owner, address(0), tokenId); } /** * @dev Transfers `tokenId` from `from` to `to`. * As opposed to {transferFrom}, this imposes no restrictions on msg.sender. * * Requirements: * * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * * Emits a {Transfer} event. */ function _transfer( address from, address to, uint256 tokenId ) internal virtual { require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner"); require(to != address(0), "ERC721: transfer to the zero address"); _beforeTokenTransfer(from, to, tokenId); // Clear approvals from the previous owner _approve(address(0), tokenId); _balances[from] -= 1; _balances[to] += 1; _owners[tokenId] = to; emit Transfer(from, to, tokenId); _afterTokenTransfer(from, to, tokenId); } /** * @dev Approve `to` to operate on `tokenId` * * Emits an {Approval} event. */ function _approve(address to, uint256 tokenId) internal virtual { _tokenApprovals[tokenId] = to; emit Approval(ERC721.ownerOf(tokenId), to, tokenId); } /** * @dev Approve `operator` to operate on all of `owner` tokens * * Emits an {ApprovalForAll} event. */ function _setApprovalForAll( address owner, address operator, bool approved ) internal virtual { require(owner != operator, "ERC721: approve to caller"); _operatorApprovals[owner][operator] = approved; emit ApprovalForAll(owner, operator, approved); } /** * @dev Reverts if the `tokenId` has not been minted yet. */ function _requireMinted(uint256 tokenId) internal view virtual { require(_exists(tokenId), "ERC721: invalid token ID"); } /** * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address. * The call is not executed if the target address is not a contract. * * @param from address representing the previous owner of the given token ID * @param to target address that will receive the tokens * @param tokenId uint256 ID of the token to be transferred * @param data bytes optional data to send along with the call * @return bool whether the call correctly returned the expected magic value */ function _checkOnERC721Received( address from, address to, uint256 tokenId, bytes memory data ) private returns (bool) { if (to.isContract()) { try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) { return retval == IERC721Receiver.onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert("ERC721: transfer to non ERC721Receiver implementer"); } else { /// @solidity memory-safe-assembly assembly { revert(add(32, reason), mload(reason)) } } } } else { return true; } } /** * @dev Hook that is called before any token transfer. This includes minting * and burning. * * 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, ``from``'s `tokenId` will be burned. * - `from` and `to` are never both zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer( address from, address to, uint256 tokenId ) internal virtual {} /** * @dev Hook that is called after any transfer of tokens. This includes * minting and burning. * * Calling conditions: * * - when `from` and `to` are both non-zero. * - `from` and `to` are never both zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _afterTokenTransfer( address from, address to, uint256 tokenId ) internal virtual {} }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol) pragma solidity ^0.8.0; import "../IERC721.sol"; /** * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension * @dev See https://eips.ethereum.org/EIPS/eip-721 */ interface IERC721Enumerable is IERC721 { /** * @dev Returns the total amount of tokens stored by the contract. */ function totalSupply() external view returns (uint256); /** * @dev Returns a token ID owned by `owner` at a given `index` of its token list. * Use along with {balanceOf} to enumerate all of ``owner``'s tokens. */ function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256); /** * @dev Returns a token ID at a given `index` of all the tokens stored by the contract. * Use along with {totalSupply} to enumerate all tokens. */ function tokenByIndex(uint256 index) external view returns (uint256); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (token/ERC721/IERC721.sol) pragma solidity ^0.8.0; import "../../utils/introspection/IERC165.sol"; /** * @dev Required interface of an ERC721 compliant contract. */ interface IERC721 is IERC165 { /** * @dev Emitted when `tokenId` token is transferred from `from` to `to`. */ event Transfer(address indexed from, address indexed to, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token. */ event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets. */ event ApprovalForAll(address indexed owner, address indexed operator, bool approved); /** * @dev Returns the number of tokens in ``owner``'s account. */ function balanceOf(address owner) external view returns (uint256 balance); /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) external view returns (address owner); /** * @dev Safely transfers `tokenId` token from `from` to `to`. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes calldata data ) external; /** * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients * are aware of the ERC721 protocol to prevent tokens from being forever locked. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Transfers `tokenId` token from `from` to `to`. * * WARNING: 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); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol) pragma solidity ^0.8.0; /** * @title ERC721 token receiver interface * @dev Interface for any contract that wants to support safeTransfers * from ERC721 asset contracts. */ interface IERC721Receiver { /** * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom} * by `operator` from `from`, this function is called. * * It must return its Solidity selector to confirm the token transfer. * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted. * * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`. */ function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (utils/Address.sol) pragma solidity ^0.8.1; /** * @dev Collection of functions related to the address type */ library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: * * - an externally-owned account * - a contract in construction * - an address where a contract will be created * - an address where a contract lived, but was destroyed * ==== * * [IMPORTANT] * ==== * You shouldn't rely on `isContract` to protect against flash loan attacks! * * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract * constructor. * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize/address.code.length, which returns 0 // for contracts in construction, since the code is only stored at the end // of the constructor execution. return account.code.length > 0; } /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); (bool success, ) = recipient.call{value: amount}(""); require(success, "Address: unable to send value, recipient may have reverted"); } /** * @dev Performs a Solidity function call using a low level `call`. A * plain `call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason, it is bubbled up by this * function (like regular Solidity function calls). * * Returns the raw returned data. To convert to the expected return value, * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`]. * * Requirements: * * - `target` must be a contract. * - calling `target` with `data` must not revert. * * _Available since v3.1._ */ function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCall(target, data, "Address: low-level call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with * `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value ) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); } /** * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but * with `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value, string memory errorMessage ) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); require(isContract(target), "Address: call to non-contract"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { return functionStaticCall(target, data, "Address: low-level static call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall( address target, bytes memory data, string memory errorMessage ) internal view returns (bytes memory) { require(isContract(target), "Address: static call to non-contract"); (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { return functionDelegateCall(target, data, "Address: low-level delegate call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { require(isContract(target), "Address: delegate call to non-contract"); (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason using the provided one. * * _Available since v4.3._ */ function verifyCallResult( bool success, bytes memory returndata, string memory errorMessage ) internal pure returns (bytes memory) { if (success) { return returndata; } else { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly /// @solidity memory-safe-assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol) pragma solidity ^0.8.0; import "./IERC165.sol"; /** * @dev Implementation of the {IERC165} interface. * * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check * for the additional interface id that will be supported. For example: * * ```solidity * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); * } * ``` * * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation. */ abstract contract ERC165 is IERC165 { /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IERC165).interfaceId; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol) pragma solidity ^0.8.0; import "../IERC721.sol"; /** * @title ERC-721 Non-Fungible Token Standard, optional metadata extension * @dev See https://eips.ethereum.org/EIPS/eip-721 */ interface IERC721Metadata is IERC721 { /** * @dev Returns the token collection name. */ function name() external view returns (string memory); /** * @dev Returns the token collection symbol. */ function symbol() external view returns (string memory); /** * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token. */ function tokenURI(uint256 tokenId) external view returns (string memory); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC165 standard, as defined in the * https://eips.ethereum.org/EIPS/eip-165[EIP]. * * Implementers can declare support of contract interfaces, which can then be * queried by others ({ERC165Checker}). * * For an implementation, see {ERC165}. */ interface IERC165 { /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] * to learn more about how these ids are created. * * This function call must use less than 30 000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); }
{ "optimizer": { "enabled": 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":"string","name":"_tokenName","type":"string"},{"internalType":"string","name":"_tokenSymbol","type":"string"},{"internalType":"address","name":"_revealContractAddress","type":"address"},{"internalType":"address","name":"_genesisContractAddress","type":"address"}],"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":"","type":"address"}],"name":"addressToClaimedCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes32","name":"message","type":"bytes32"},{"internalType":"bytes","name":"signature","type":"bytes"},{"internalType":"uint256","name":"typeOption","type":"uint256"},{"internalType":"string","name":"cid","type":"string"},{"internalType":"uint256","name":"pfpTokenId","type":"uint256"}],"name":"burnAndReroll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"claimAll","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseCid","type":"string"}],"name":"emergencySetRevealBaseCID","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseUri","type":"string"}],"name":"emergencySetRevealBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"string","name":"cid","type":"string"}],"name":"emergencySetRevealCid","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string[]","name":"_cids","type":"string[]"}],"name":"emergencySetRevealCids","outputs":[],"stateMutability":"nonpayable","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":"flipRevealActive","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":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"mint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"pfpContract","outputs":[{"internalType":"contract IStreetMachineGenesis","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revealContract","outputs":[{"internalType":"contract IRevealContract","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_url","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_signingAddress","type":"address"}],"name":"setSigningAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"signingAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","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":"address","name":"newOwner","type":"address"}],"name":"transferRevealOwnership","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)
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
-----Decoded View---------------
Arg [0] : _tokenName (string): TransformerKey
Arg [1] : _tokenSymbol (string): TFK
Arg [2] : _revealContractAddress (address): 0xDd1F245d2920C5E144417Ba2E59cF094BD615a91
Arg [3] : _genesisContractAddress (address): 0x19708c9437daaAcc0b07750c0FbB99dD02b2187A
-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 000000000000000000000000dd1f245d2920c5e144417ba2e59cf094bd615a91
Arg [3] : 00000000000000000000000019708c9437daaacc0b07750c0fbb99dd02b2187a
Arg [4] : 000000000000000000000000000000000000000000000000000000000000000e
Arg [5] : 5472616e73666f726d65724b6579000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [7] : 54464b0000000000000000000000000000000000000000000000000000000000
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.