ERC-721
Overview
Max Total Supply
10,000 WEOWNAMOONBIRD
Holders
961
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
91 WEOWNAMOONBIRDLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
WEOWNAMOONBIRD
Compiler Version
v0.8.9+commit.e5eed63a
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity >=0.8.9 <0.9.0; import 'erc721a/contracts/extensions/ERC721AQueryable.sol'; import '@openzeppelin/contracts/access/Ownable.sol'; import '@openzeppelin/contracts/utils/cryptography/MerkleProof.sol'; import '@openzeppelin/contracts/security/ReentrancyGuard.sol'; contract WEOWNAMOONBIRD is ERC721AQueryable, Ownable, ReentrancyGuard { using Strings for uint256; bytes32 public merkleRoot; mapping(address => bool) public whitelistClaimed; string public uriPrefix = 'ipfs;//bafybeifld3bwpmb7jmnmbwbrkhfurm7mogoexlnzxxqs23fdnxayk2v4i4/'; string public uriSuffix = '.json'; string public hiddenMetadataUri; uint256 public cost; uint256 public maxSupply; uint256 public maxMintAmountPerTx; bool public paused = false; bool public whitelistMintEnabled = false; bool public revealed = true; constructor( string memory _tokenName, string memory _tokenSymbol, uint256 _cost, uint256 _maxSupply, uint256 _maxMintAmountPerTx, string memory _hiddenMetadataUri ) ERC721A(_tokenName, _tokenSymbol) { setCost(_cost); maxSupply = _maxSupply; setMaxMintAmountPerTx(_maxMintAmountPerTx); setHiddenMetadataUri(_hiddenMetadataUri); _mint(msg.sender, 100); } modifier mintCompliance(uint256 _mintAmount) { require(_mintAmount > 0 && _mintAmount <= maxMintAmountPerTx, 'Invalid mint amount!'); require(totalSupply() + _mintAmount <= maxSupply, 'Max supply exceeded!'); _; } modifier mintPriceCompliance(uint256 _mintAmount) { require(msg.value >= cost * _mintAmount, 'Insufficient funds!'); _; } function whitelistMint(uint256 _mintAmount, bytes32[] calldata _merkleProof) public payable mintCompliance(_mintAmount) mintPriceCompliance(_mintAmount) { // Verify whitelist requirements require(whitelistMintEnabled, 'The whitelist sale is not enabled!'); require(!whitelistClaimed[_msgSender()], 'Address already claimed!'); bytes32 leaf = keccak256(abi.encodePacked(_msgSender())); require(MerkleProof.verify(_merkleProof, merkleRoot, leaf), 'Invalid proof!'); whitelistClaimed[_msgSender()] = true; _safeMint(_msgSender(), _mintAmount); } function mint(uint256 _mintAmount) public payable mintCompliance(_mintAmount) mintPriceCompliance(_mintAmount) { require(!paused, 'The contract is paused!'); _safeMint(_msgSender(), _mintAmount); } function freeMint(uint256 _mintAmount) public payable mintCompliance(_mintAmount){ require(!paused, 'paused'); require(balanceOf(msg.sender) ==0, 'no'); require(_mintAmount > 0 && _mintAmount <= 1, 'no'); _mint(_msgSender(), _mintAmount); } function mintForAddress(uint256 _mintAmount, address _receiver) public mintCompliance(_mintAmount) onlyOwner { _safeMint(_receiver, _mintAmount); } function mintForAddresses(address[] calldata addresses, uint256 _mintAmount) external onlyOwner { uint256 total = 0; for (uint256 i; i < addresses.length; i++) { _safeMint(addresses[i], _mintAmount); total += _mintAmount; } } function _startTokenId() internal view virtual override returns (uint256) { return 1; } function tokenURI(uint256 _tokenId) public view virtual override returns (string memory) { require(_exists(_tokenId), 'ERC721Metadata: URI query for nonexistent token'); if (revealed == false) { return hiddenMetadataUri; } string memory currentBaseURI = _baseURI(); return bytes(currentBaseURI).length > 0 ? string(abi.encodePacked(currentBaseURI, _tokenId.toString(), uriSuffix)) : ''; } function setRevealed(bool _state) public onlyOwner { revealed = _state; } function setCost(uint256 _cost) public onlyOwner { cost = _cost; } function setMaxMintAmountPerTx(uint256 _maxMintAmountPerTx) public onlyOwner { maxMintAmountPerTx = _maxMintAmountPerTx; } function setHiddenMetadataUri(string memory _hiddenMetadataUri) public onlyOwner { hiddenMetadataUri = _hiddenMetadataUri; } function setUriPrefix(string memory _uriPrefix) public onlyOwner { uriPrefix = _uriPrefix; } function setUriSuffix(string memory _uriSuffix) public onlyOwner { uriSuffix = _uriSuffix; } function setPaused(bool _state) public onlyOwner { paused = _state; } function setMerkleRoot(bytes32 _merkleRoot) public onlyOwner { merkleRoot = _merkleRoot; } function setWhitelistMintEnabled(bool _state) public onlyOwner { whitelistMintEnabled = _state; } function withdraw() public onlyOwner nonReentrant { (bool os, ) = payable(owner()).call{value: address(this).balance}(''); require(os); } function _baseURI() internal view virtual override returns (string memory) { return uriPrefix; } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721AQueryable.sol'; import '../ERC721A.sol'; /** * @title ERC721A Queryable * @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` * * If the `tokenId` is burned: * - `addr` = `<Address of owner before token was burned>` * - `startTimestamp` = `<Timestamp when token was burned>` * - `burned = `true` * * Otherwise: * - `addr` = `<Address of owner>` * - `startTimestamp` = `<Timestamp of start of ownership>` * - `burned = `false` */ function explicitOwnershipOf(uint256 tokenId) public view override returns (TokenOwnership memory) { TokenOwnership memory ownership; if (tokenId < _startTokenId() || tokenId >= _currentIndex) { return ownership; } ownership = _ownerships[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[] memory tokenIds) external view 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 override returns (uint256[] memory) { unchecked { if (start >= stop) revert InvalidQueryRange(); uint256 tokenIdsIdx; uint256 stopLimit = _currentIndex; // Set `start = max(start, _startTokenId())`. if (start < _startTokenId()) { start = _startTokenId(); } // Set `stop = min(stop, _currentIndex)`. 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 = _ownerships[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 pfp collections should be fine). */ function tokensOfOwner(address owner) external view 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 = _ownerships[i]; if (ownership.burned) { continue; } if (ownership.addr != address(0)) { currOwnershipAddr = ownership.addr; } if (currOwnershipAddr == owner) { tokenIds[tokenIdsIdx++] = i; } } return tokenIds; } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/Ownable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract Ownable is Context { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ constructor() { _transferOwnership(_msgSender()); } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { require(owner() == _msgSender(), "Ownable: caller is not the owner"); _; } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/MerkleProof.sol) pragma solidity ^0.8.0; /** * @dev These functions deal with verification of Merkle Trees proofs. * * The proofs can be generated using the JavaScript library * https://github.com/miguelmota/merkletreejs[merkletreejs]. * Note: the hashing algorithm should be keccak256 and pair sorting should be enabled. * * See `test/utils/cryptography/MerkleProof.test.js` for some examples. */ library MerkleProof { /** * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree * defined by `root`. For this, a `proof` must be provided, containing * sibling hashes on the branch from the leaf to the root of the tree. Each * pair of leaves and each pair of pre-images are assumed to be sorted. */ function verify( bytes32[] memory proof, bytes32 root, bytes32 leaf ) internal pure returns (bool) { return processProof(proof, leaf) == root; } /** * @dev Returns the rebuilt hash obtained by traversing a Merklee tree up * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt * hash matches the root of the tree. When processing the proof, the pairs * of leafs & pre-images are assumed to be sorted. * * _Available since v4.4._ */ function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) { bytes32 computedHash = leaf; for (uint256 i = 0; i < proof.length; i++) { bytes32 proofElement = proof[i]; if (computedHash <= proofElement) { // Hash(current computed hash + current element of the proof) computedHash = _efficientHash(computedHash, proofElement); } else { // Hash(current element of the proof + current computed hash) computedHash = _efficientHash(proofElement, computedHash); } } return computedHash; } function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) { assembly { mstore(0x00, a) mstore(0x20, b) value := keccak256(0x00, 0x40) } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol) pragma solidity ^0.8.0; /** * @dev Contract module that helps prevent reentrant calls to a function. * * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier * available, which can be applied to functions to make sure there are no nested * (reentrant) calls to them. * * Note that because there is a single `nonReentrant` guard, functions marked as * `nonReentrant` may not call one another. This can be worked around by making * those functions `private`, and then adding `external` `nonReentrant` entry * points to them. * * TIP: If you would like to learn more about reentrancy and alternative ways * to protect against it, check out our blog post * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul]. */ abstract contract ReentrancyGuard { // Booleans are more expensive than uint256 or any type that takes up a full // word because each write operation emits an extra SLOAD to first read the // slot's contents, replace the bits taken up by the boolean, and then write // back. This is the compiler's defense against contract upgrades and // pointer aliasing, and it cannot be disabled. // The values being non-zero value makes deployment a bit more expensive, // but in exchange the refund on every call to nonReentrant will be lower in // amount. Since refunds are capped to a percentage of the total // transaction's gas, it is best to keep them low in cases like this one, to // increase the likelihood of the full refund coming into effect. uint256 private constant _NOT_ENTERED = 1; uint256 private constant _ENTERED = 2; uint256 private _status; constructor() { _status = _NOT_ENTERED; } /** * @dev Prevents a contract from calling itself, directly or indirectly. * Calling a `nonReentrant` function from another `nonReentrant` * function is not supported. It is possible to prevent this from happening * by making the `nonReentrant` function external, and making it call a * `private` function that does the actual work. */ modifier nonReentrant() { // On the first call to nonReentrant, _notEntered will be true require(_status != _ENTERED, "ReentrancyGuard: reentrant call"); // Any calls to nonReentrant after this point will fail _status = _ENTERED; _; // By storing the original value once again, a refund is triggered (see // https://eips.ethereum.org/EIPS/eip-2200) _status = _NOT_ENTERED; } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import '../IERC721A.sol'; /** * @dev Interface of an ERC721AQueryable compliant contract. */ 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` * * If the `tokenId` is burned: * - `addr` = `<Address of owner before token was burned>` * - `startTimestamp` = `<Timestamp when token was burned>` * - `burned = `true` * * Otherwise: * - `addr` = `<Address of owner>` * - `startTimestamp` = `<Timestamp of start of ownership>` * - `burned = `false` */ 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 pfp collections should be fine). */ function tokensOfOwner(address owner) external view returns (uint256[] memory); }
// SPDX-License-Identifier: MIT // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721A.sol'; import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol'; import '@openzeppelin/contracts/utils/Address.sol'; import '@openzeppelin/contracts/utils/Context.sol'; import '@openzeppelin/contracts/utils/Strings.sol'; import '@openzeppelin/contracts/utils/introspection/ERC165.sol'; /** * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including * the Metadata extension. Built to optimize for lower gas during batch mints. * * Assumes serials are sequentially minted starting at _startTokenId() (defaults to 0, e.g. 0, 1, 2, 3..). * * Assumes that an owner cannot have more than 2**64 - 1 (max value of uint64) of supply. * * Assumes that the maximum token id cannot exceed 2**256 - 1 (max value of uint256). */ contract ERC721A is Context, ERC165, IERC721A { using Address for address; using Strings for uint256; // The tokenId of the next token to be minted. uint256 internal _currentIndex; // The number of tokens burned. uint256 internal _burnCounter; // Token name string private _name; // Token symbol string private _symbol; // Mapping from token ID to ownership details // An empty struct value does not necessarily mean the token is unowned. See _ownershipOf implementation for details. mapping(uint256 => TokenOwnership) internal _ownerships; // Mapping owner address to address data mapping(address => AddressData) private _addressData; // Mapping from token ID to approved address mapping(uint256 => address) private _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; _currentIndex = _startTokenId(); } /** * To change the starting tokenId, please override this function. */ function _startTokenId() internal view virtual returns (uint256) { return 0; } /** * @dev Burned tokens are calculated here, use _totalMinted() if you want to count just minted tokens. */ function totalSupply() public view override returns (uint256) { // Counter underflow is impossible as _burnCounter cannot be incremented // more than _currentIndex - _startTokenId() times unchecked { return _currentIndex - _burnCounter - _startTokenId(); } } /** * Returns the total amount of tokens minted in the contract. */ function _totalMinted() internal view returns (uint256) { // Counter underflow is impossible as _currentIndex does not decrement, // and it is initialized to _startTokenId() unchecked { return _currentIndex - _startTokenId(); } } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) { return interfaceId == type(IERC721).interfaceId || interfaceId == type(IERC721Metadata).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC721-balanceOf}. */ function balanceOf(address owner) public view override returns (uint256) { if (owner == address(0)) revert BalanceQueryForZeroAddress(); return uint256(_addressData[owner].balance); } /** * Returns the number of tokens minted by `owner`. */ function _numberMinted(address owner) internal view returns (uint256) { return uint256(_addressData[owner].numberMinted); } /** * Returns the number of tokens burned by or on behalf of `owner`. */ function _numberBurned(address owner) internal view returns (uint256) { return uint256(_addressData[owner].numberBurned); } /** * Returns the auxillary data for `owner`. (e.g. number of whitelist mint slots used). */ function _getAux(address owner) internal view returns (uint64) { return _addressData[owner].aux; } /** * Sets the auxillary data for `owner`. (e.g. number of whitelist mint slots used). * If there are multiple variables, please pack them into a uint64. */ function _setAux(address owner, uint64 aux) internal { _addressData[owner].aux = aux; } /** * Gas spent here starts off proportional to the maximum mint batch size. * It gradually moves to O(1) as tokens get transferred around in the collection over time. */ function _ownershipOf(uint256 tokenId) internal view returns (TokenOwnership memory) { uint256 curr = tokenId; unchecked { if (_startTokenId() <= curr) if (curr < _currentIndex) { TokenOwnership memory ownership = _ownerships[curr]; if (!ownership.burned) { if (ownership.addr != address(0)) { return ownership; } // Invariant: // There will always be an ownership that has an address and is not burned // before an ownership that does not have an address and is not burned. // Hence, curr will not underflow. while (true) { curr--; ownership = _ownerships[curr]; if (ownership.addr != address(0)) { return ownership; } } } } } revert OwnerQueryForNonexistentToken(); } /** * @dev See {IERC721-ownerOf}. */ function ownerOf(uint256 tokenId) public view override returns (address) { return _ownershipOf(tokenId).addr; } /** * @dev See {IERC721Metadata-name}. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev See {IERC721Metadata-symbol}. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev See {IERC721Metadata-tokenURI}. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { if (!_exists(tokenId)) revert URIQueryForNonexistentToken(); string memory baseURI = _baseURI(); return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : ''; } /** * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each * token will be the concatenation of the `baseURI` and the `tokenId`. Empty * by default, can be overriden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ''; } /** * @dev See {IERC721-approve}. */ function approve(address to, uint256 tokenId) public override { address owner = ERC721A.ownerOf(tokenId); if (to == owner) revert ApprovalToCurrentOwner(); if (_msgSender() != owner) if(!isApprovedForAll(owner, _msgSender())) { revert ApprovalCallerNotOwnerNorApproved(); } _approve(to, tokenId, owner); } /** * @dev See {IERC721-getApproved}. */ function getApproved(uint256 tokenId) public view override returns (address) { if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken(); return _tokenApprovals[tokenId]; } /** * @dev See {IERC721-setApprovalForAll}. */ function setApprovalForAll(address operator, bool approved) public virtual override { if (operator == _msgSender()) revert ApproveToCaller(); _operatorApprovals[_msgSender()][operator] = approved; emit ApprovalForAll(_msgSender(), operator, approved); } /** * @dev See {IERC721-isApprovedForAll}. */ function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) { return _operatorApprovals[owner][operator]; } /** * @dev See {IERC721-transferFrom}. */ function transferFrom( address from, address to, uint256 tokenId ) public virtual override { _transfer(from, to, tokenId); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId ) public virtual override { safeTransferFrom(from, to, tokenId, ''); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes memory _data ) public virtual override { _transfer(from, to, tokenId); if (to.isContract()) if(!_checkContractOnERC721Received(from, to, tokenId, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } /** * @dev Returns whether `tokenId` exists. * * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}. * * Tokens start existing when they are minted (`_mint`), */ function _exists(uint256 tokenId) internal view returns (bool) { return _startTokenId() <= tokenId && tokenId < _currentIndex && !_ownerships[tokenId].burned; } /** * @dev Equivalent to `_safeMint(to, quantity, '')`. */ function _safeMint(address to, uint256 quantity) internal { _safeMint(to, quantity, ''); } /** * @dev Safely mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - If `to` refers to a smart contract, it must implement * {IERC721Receiver-onERC721Received}, which is called for each safe transfer. * - `quantity` must be greater than 0. * * Emits a {Transfer} event. */ function _safeMint( address to, uint256 quantity, bytes memory _data ) internal { uint256 startTokenId = _currentIndex; if (to == address(0)) revert MintToZeroAddress(); if (quantity == 0) revert MintZeroQuantity(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are incredibly unrealistic. // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1 // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1 unchecked { _addressData[to].balance += uint64(quantity); _addressData[to].numberMinted += uint64(quantity); _ownerships[startTokenId].addr = to; _ownerships[startTokenId].startTimestamp = uint64(block.timestamp); uint256 updatedIndex = startTokenId; uint256 end = updatedIndex + quantity; if (to.isContract()) { do { emit Transfer(address(0), to, updatedIndex); if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } while (updatedIndex < end); // Reentrancy protection if (_currentIndex != startTokenId) revert(); } else { do { emit Transfer(address(0), to, updatedIndex++); } while (updatedIndex < end); } _currentIndex = updatedIndex; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {Transfer} event. */ function _mint(address to, uint256 quantity) internal { uint256 startTokenId = _currentIndex; if (to == address(0)) revert MintToZeroAddress(); if (quantity == 0) revert MintZeroQuantity(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are incredibly unrealistic. // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1 // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1 unchecked { _addressData[to].balance += uint64(quantity); _addressData[to].numberMinted += uint64(quantity); _ownerships[startTokenId].addr = to; _ownerships[startTokenId].startTimestamp = uint64(block.timestamp); uint256 updatedIndex = startTokenId; uint256 end = updatedIndex + quantity; do { emit Transfer(address(0), to, updatedIndex++); } while (updatedIndex < end); _currentIndex = updatedIndex; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Transfers `tokenId` from `from` to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * * Emits a {Transfer} event. */ function _transfer( address from, address to, uint256 tokenId ) private { TokenOwnership memory prevOwnership = _ownershipOf(tokenId); if (prevOwnership.addr != from) revert TransferFromIncorrectOwner(); bool isApprovedOrOwner = (_msgSender() == from || isApprovedForAll(from, _msgSender()) || getApproved(tokenId) == _msgSender()); if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved(); if (to == address(0)) revert TransferToZeroAddress(); _beforeTokenTransfers(from, to, tokenId, 1); // Clear approvals from the previous owner _approve(address(0), tokenId, from); // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256. unchecked { _addressData[from].balance -= 1; _addressData[to].balance += 1; TokenOwnership storage currSlot = _ownerships[tokenId]; currSlot.addr = to; currSlot.startTimestamp = uint64(block.timestamp); // If the ownership slot of tokenId+1 is not explicitly set, that means the transfer initiator owns it. // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls. uint256 nextTokenId = tokenId + 1; TokenOwnership storage nextSlot = _ownerships[nextTokenId]; if (nextSlot.addr == address(0)) { // This will suffice for checking _exists(nextTokenId), // as a burned slot cannot contain the zero address. if (nextTokenId != _currentIndex) { nextSlot.addr = from; nextSlot.startTimestamp = prevOwnership.startTimestamp; } } } emit Transfer(from, to, tokenId); _afterTokenTransfers(from, to, tokenId, 1); } /** * @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 { TokenOwnership memory prevOwnership = _ownershipOf(tokenId); address from = prevOwnership.addr; if (approvalCheck) { bool isApprovedOrOwner = (_msgSender() == from || isApprovedForAll(from, _msgSender()) || getApproved(tokenId) == _msgSender()); if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved(); } _beforeTokenTransfers(from, address(0), tokenId, 1); // Clear approvals from the previous owner _approve(address(0), tokenId, from); // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256. unchecked { AddressData storage addressData = _addressData[from]; addressData.balance -= 1; addressData.numberBurned += 1; // Keep track of who burned the token, and the timestamp of burning. TokenOwnership storage currSlot = _ownerships[tokenId]; currSlot.addr = from; currSlot.startTimestamp = uint64(block.timestamp); currSlot.burned = true; // If the ownership slot of tokenId+1 is not explicitly set, that means the burn initiator owns it. // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls. uint256 nextTokenId = tokenId + 1; TokenOwnership storage nextSlot = _ownerships[nextTokenId]; if (nextSlot.addr == address(0)) { // This will suffice for checking _exists(nextTokenId), // as a burned slot cannot contain the zero address. if (nextTokenId != _currentIndex) { nextSlot.addr = from; nextSlot.startTimestamp = prevOwnership.startTimestamp; } } } emit Transfer(from, address(0), tokenId); _afterTokenTransfers(from, address(0), tokenId, 1); // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times. unchecked { _burnCounter++; } } /** * @dev Approve `to` to operate on `tokenId` * * Emits a {Approval} event. */ function _approve( address to, uint256 tokenId, address owner ) private { _tokenApprovals[tokenId] = to; emit Approval(owner, to, tokenId); } /** * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target contract. * * @param from address representing the previous owner of the given token ID * @param to target address that will receive the tokens * @param tokenId uint256 ID of the token to be transferred * @param _data bytes optional data to send along with the call * @return bool whether the call correctly returned the expected magic value */ function _checkContractOnERC721Received( address from, address to, uint256 tokenId, bytes memory _data ) private returns (bool) { try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) { return retval == IERC721Receiver(to).onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert TransferToNonERC721ReceiverImplementer(); } else { assembly { revert(add(32, reason), mload(reason)) } } } } /** * @dev Hook that is called before a set of serially-ordered token ids are about to be transferred. This includes minting. * And also called before burning one token. * * startTokenId - the first token id to be transferred * quantity - the amount to be transferred * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be * transferred to `to`. * - When `from` is zero, `tokenId` will be minted for `to`. * - When `to` is zero, `tokenId` will be burned by `from`. * - `from` and `to` are never both zero. */ function _beforeTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} /** * @dev Hook that is called after a set of serially-ordered token ids have been transferred. This includes * minting. * And also called after one token has been burned. * * startTokenId - the first token id to be transferred * quantity - the amount to be transferred * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been * transferred to `to`. * - When `from` is zero, `tokenId` has been minted for `to`. * - When `to` is zero, `tokenId` has been burned by `from`. * - `from` and `to` are never both zero. */ function _afterTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} }
// SPDX-License-Identifier: MIT // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import '@openzeppelin/contracts/token/ERC721/IERC721.sol'; import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol'; /** * @dev Interface of an ERC721A compliant contract. */ interface IERC721A is IERC721, IERC721Metadata { /** * 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(); /** * The caller cannot approve to the current owner. */ error ApprovalToCurrentOwner(); /** * 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(); // Compiler will pack this into a single 256bit word. struct TokenOwnership { // The address of the owner. address addr; // Keeps track of the start time of ownership with minimal overhead for tokenomics. uint64 startTimestamp; // Whether the token has been burned. bool burned; } // Compiler will pack this into a single 256bit word. struct AddressData { // Realistically, 2**64-1 is more than enough. uint64 balance; // Keeps track of mint count with minimal overhead for tokenomics. uint64 numberMinted; // Keeps track of burn count with minimal overhead for tokenomics. uint64 numberBurned; // For miscellaneous variable(s) pertaining to the address // (e.g. number of whitelist mint slots used). // If there are multiple variables, please pack them into a uint64. uint64 aux; } /** * @dev Returns the total amount of tokens stored by the contract. * * Burned tokens are calculated here, use `_totalMinted()` if you want to count just minted tokens. */ function totalSupply() external view returns (uint256); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (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`, 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 ) 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 Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @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 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); /** * @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; }
// 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); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (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 `IERC721.onERC721Received.selector`. */ function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (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 assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Context.sol) pragma solidity ^0.8.0; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Strings.sol) pragma solidity ^0.8.0; /** * @dev String operations. */ library Strings { bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef"; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { // Inspired by OraclizeAPI's implementation - MIT licence // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol if (value == 0) { return "0"; } uint256 temp = value; uint256 digits; while (temp != 0) { digits++; temp /= 10; } bytes memory buffer = new bytes(digits); while (value != 0) { digits -= 1; buffer[digits] = bytes1(uint8(48 + uint256(value % 10))); value /= 10; } return string(buffer); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { if (value == 0) { return "0x00"; } uint256 temp = value; uint256 length = 0; while (temp != 0) { length++; temp >>= 8; } return toHexString(value, length); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length. */ function toHexString(uint256 value, uint256 length) internal pure returns (string memory) { bytes memory buffer = new bytes(2 * length + 2); buffer[0] = "0"; buffer[1] = "x"; for (uint256 i = 2 * length + 1; i > 1; --i) { buffer[i] = _HEX_SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (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; } }
{ "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"string","name":"_tokenName","type":"string"},{"internalType":"string","name":"_tokenSymbol","type":"string"},{"internalType":"uint256","name":"_cost","type":"uint256"},{"internalType":"uint256","name":"_maxSupply","type":"uint256"},{"internalType":"uint256","name":"_maxMintAmountPerTx","type":"uint256"},{"internalType":"string","name":"_hiddenMetadataUri","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"InvalidQueryRange","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"cost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"explicitOwnershipOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"}],"internalType":"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":"struct IERC721A.TokenOwnership[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"freeMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"hiddenMetadataUri","outputs":[{"internalType":"string","name":"","type":"string"}],"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":"maxMintAmountPerTx","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"},{"internalType":"address","name":"_receiver","type":"address"}],"name":"mintForAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"addresses","type":"address[]"},{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"mintForAddresses","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"uint256","name":"_cost","type":"uint256"}],"name":"setCost","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_hiddenMetadataUri","type":"string"}],"name":"setHiddenMetadataUri","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxMintAmountPerTx","type":"uint256"}],"name":"setMaxMintAmountPerTx","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_merkleRoot","type":"bytes32"}],"name":"setMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setPaused","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setRevealed","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uriPrefix","type":"string"}],"name":"setUriPrefix","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uriSuffix","type":"string"}],"name":"setUriSuffix","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setWhitelistMintEnabled","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"stop","type":"uint256"}],"name":"tokensOfOwnerIn","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"uriPrefix","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"uriSuffix","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelistClaimed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"},{"internalType":"bytes32[]","name":"_merkleProof","type":"bytes32[]"}],"name":"whitelistMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"whitelistMintEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
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
-----Decoded View---------------
Arg [0] : _tokenName (string): We Own A Moonbird
Arg [1] : _tokenSymbol (string): WEOWNAMOONBIRD
Arg [2] : _cost (uint256): 1000000000000000
Arg [3] : _maxSupply (uint256): 10000
Arg [4] : _maxMintAmountPerTx (uint256): 10
Arg [5] : _hiddenMetadataUri (string): ipfs://__CID__/hidden.json
-----Encoded View---------------
12 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [2] : 00000000000000000000000000000000000000000000000000038d7ea4c68000
Arg [3] : 0000000000000000000000000000000000000000000000000000000000002710
Arg [4] : 000000000000000000000000000000000000000000000000000000000000000a
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000140
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000011
Arg [7] : 5765204f776e2041204d6f6f6e62697264000000000000000000000000000000
Arg [8] : 000000000000000000000000000000000000000000000000000000000000000e
Arg [9] : 57454f574e414d4f4f4e42495244000000000000000000000000000000000000
Arg [10] : 000000000000000000000000000000000000000000000000000000000000001a
Arg [11] : 697066733a2f2f5f5f4349445f5f2f68696464656e2e6a736f6e000000000000
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.