Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
//
//          .@@@                                                                  
//               ,@@@@@@@&,                  #@@%                                  
//                    @@@@@@@@@@@@@@.          @@@@@@@@@                           
//                        @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@                      
//                            @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@                   
//                                @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@.                 
//                                    @@@@@@@    &@@@@@@@@@@@@@@@@@                
//                                        @@@/        &@@@@@@@@@@@@@,              
//                                            @            @@@@@@@@@@@             
//                                                             /@@@@@@@#           
//                                                                  @@@@@          
//                                                                      *@&   
//         RTFKT Studios (https://twitter.com/RTFKT)
//         Redemption Contract - Space Drip (made by @CardilloSamuel)

pragma solidity 0.8.7;

import "@openzeppelin/contracts/access/Ownable.sol";
import "./ERC721A.sol";

contract SpaceDripRedeemable is ERC721A, Ownable {
    mapping (address => bool) public authorizedCollection;
    mapping (address => mapping (uint256 => address)) redeemedToken;
    address redemptionMiddlewareContract;
    string public baseURI = "https://redemptionassets.rtfkt.com/";
 
    event tokenRedeemed(address redeemerAddress, address collectionAddress, uint256 redeemedTokenId, uint256 newTokenId);
    event tokenAirdropped(string artistName, uint256 newTokenId);

    constructor () ERC721A("SpaceDripRedeemable", "SDR") {
        authorizedCollection[0xd3f69F10532457D35188895fEaA4C20B730EDe88] = true; // Space Drip 1
        authorizedCollection[0xc541fC1Aa62384AB7994268883f80Ef92AAc6399] = true; // Space Drip 1.2
    }

    // Making sure we start the token ID at 1
    function _startTokenId() internal view virtual override returns (uint256) {
        return 1;
    }
 
    // Mint
    function redeem(address owner, address initialCollection, uint256 tokenId) public returns(uint256) {
        require(msg.sender == redemptionMiddlewareContract, "Not authorized");
        require(authorizedCollection[initialCollection], "Collection not authorized");
        require(redeemedToken[initialCollection][tokenId] == 0x0000000000000000000000000000000000000000, "Token has been redeemed already");
        ERC721A collectionRedeem = ERC721A(initialCollection);
        string memory spaceDripUri = collectionRedeem.tokenURI(tokenId);
        require(collectionRedeem.ownerOf(tokenId) == owner, "Don't own that token");
        require(keccak256(bytes(spaceDripUri)) != keccak256(bytes("https://gateway.pinata.cloud/ipfs/QmPCpmaZzCjJyrZTFfK79JHzEFfesHjyscjTcYTM3epVGT/unopened.json")), "Can't redeem a capsule");
        require(keccak256(bytes(spaceDripUri)) != keccak256(bytes("https://gateway.pinata.cloud/ipfs/QmTDJrbrqkQe7pcEqss8JWyRCJBYWo9GXLQga5J3Q8Jxxi/unopened.json")), "Can't redeem a capsule");

        uint256 mintedTokenId = _currentIndex;
        _safeMint(owner, 1); // Minting of the token
        redeemedToken[initialCollection][tokenId] = owner;
        emit tokenRedeemed(owner, initialCollection, tokenId, mintedTokenId);
        return mintedTokenId;
    }

    function airdrop(address to, string calldata artistName) public onlyOwner {
        uint256 mintedTokenId = _currentIndex;
        _safeMint(to, 1); // Minting of the token
        emit tokenAirdropped(artistName, mintedTokenId);
    }

    function hasBeenRedeem(address initialCollection, uint256 tokenId) public view returns(address) {
        return redeemedToken[initialCollection][tokenId];
    }
    
    /** 
        CONTRACT MANAGEMENT FUNCTIONS 
    **/ 

    function changeRedemptionMiddleware(address newContract) public onlyOwner {
        redemptionMiddlewareContract = newContract;
    }

    function toggleAuthorizedCollection(address collectionAddress) public onlyOwner {
        authorizedCollection[collectionAddress] = !authorizedCollection[collectionAddress];
    }

    function toggleRedeemStatus(address collectionAddress, uint256 tokenId, address newAddress) public onlyOwner {
        require(authorizedCollection[collectionAddress], "Collection not authorized");
        redeemedToken[collectionAddress][tokenId] = newAddress;
    }
 
    // Withdraw funds from the contract
    function withdrawFunds() public onlyOwner {
		payable(msg.sender).transfer(address(this).balance);
	}

    function _baseURI() internal view virtual override returns (string memory) {
        return baseURI;
    }                                                                                                                                                                                                                                                                 
}

// 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 && 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 && !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() && !_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
// 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 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 (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/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (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 (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
// 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/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 (last updated v4.6.0) (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 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 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 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"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","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"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"artistName","type":"string"},{"indexed":false,"internalType":"uint256","name":"newTokenId","type":"uint256"}],"name":"tokenAirdropped","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"redeemerAddress","type":"address"},{"indexed":false,"internalType":"address","name":"collectionAddress","type":"address"},{"indexed":false,"internalType":"uint256","name":"redeemedTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newTokenId","type":"uint256"}],"name":"tokenRedeemed","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"string","name":"artistName","type":"string"}],"name":"airdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"authorizedCollection","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newContract","type":"address"}],"name":"changeRedemptionMiddleware","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":"initialCollection","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"hasBeenRedeem","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":"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":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"initialCollection","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"redeem","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"collectionAddress","type":"address"}],"name":"toggleAuthorizedCollection","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"collectionAddress","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"address","name":"newAddress","type":"address"}],"name":"toggleRedeemStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawFunds","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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