Contract

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: Unlicense
pragma solidity ^0.8.0;

import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";

/*
  _____      _       _                       _      _  ___                 _                     
 |  __ \    | |     | |                     | |    | |/ (_)               | |                    
 | |__) |_ _| |_ ___| |____      _____  _ __| | __ | ' / _ _ __   __ _  __| | ___  _ __ ___  ___ 
 |  ___/ _` | __/ __| '_ \ \ /\ / / _ \| '__| |/ / |  < | | '_ \ / _` |/ _` |/ _ \| '_ ` _ \/ __|
 | |  | (_| | || (__| | | \ V  V / (_) | |  |   <  | . \| | | | | (_| | (_| | (_) | | | | | \__ \
 |_|   \__,_|\__\___|_| |_|\_/\_/ \___/|_|  |_|\_\ |_|\_\_|_| |_|\__, |\__,_|\___/|_| |_| |_|___/
                                                                  __/ |                          
                                                                 |___/                           
*/

/// @title Patchwork Kingdoms
/// @author GigaConnect
/// @notice Let's build a community of supporters for the Giga initiative and raise funds to bring reliable, robust connectivity to schools across the globe.

contract PatchworkKingdoms is ERC721, Ownable {
    bool private _whitelistSaleIsActive = false;
    bool private _publicSaleIsActive = false;

    string private _baseUrl;
    uint256 private _tokenId = 2;
    bytes32 private _merkleRoot;

    mapping(address => bool) private _claimed;

    /// @notice The entry point of the contract. The artist - Nadieh Bremer - gets the first token with the token id "1".
    /// @param artist Nadieh's wallet address.
    constructor(address artist) ERC721("PatchworkKingdoms", "PWKD") {
        _mint(artist, 1);
    }

    /// @notice This is the public mint function of the project that requires the sender to be on the whitelist if the public sale is not active.
    /// @param merkleProof The computed merkle proof to check whether the sender is on the whitelist.
    function mint(bytes32[] calldata merkleProof) external payable {
        if (!_publicSaleIsActive) {
            require(_whitelistSaleIsActive, "whitelist sale not active");
            require(onWhitelist(merkleProof), "sender not on the whitelist");
            require(!_claimed[msg.sender], "sender already claimed");
        }

        require(_tokenId <= 1000, "max supply reached");
        require(msg.value == 0.175 ether, "amount sent is incorrect");

        _mint(msg.sender, _tokenId);
        _tokenId++;
        _claimed[msg.sender] = true;
    }

    /// ############# PRIVATE (READ_ONLY) #############
    function onWhitelist(bytes32[] calldata merkleProof)
        internal
        view
        returns (bool)
    {
        return
            MerkleProof.verify(
                merkleProof,
                _merkleRoot,
                keccak256(abi.encodePacked(msg.sender))
            );
    }

    /// ############# PUBLIC (READ_ONLY) #############

    function hasClaimed(address addr) external view returns (bool) {
        return _claimed[addr];
    }

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

    /// ############# ADMIN FUNCTIONS #############
    function toggleWhitelistSaleState() external onlyOwner {
        _whitelistSaleIsActive = !_whitelistSaleIsActive;
    }

    function togglePublicSaleState() external onlyOwner {
        _publicSaleIsActive = !_publicSaleIsActive;
    }

    function setMerkleRoot(bytes32 merkleRoot) external onlyOwner {
        _merkleRoot = merkleRoot;
    }

    function setBaseUrl(string memory url) external onlyOwner {
        _baseUrl = url;
    }

    function withdraw() external onlyOwner {
        (bool sent, ) = payable(msg.sender).call{value: address(this).balance}(
            ""
        );
        require(sent, "failed to withdraw");
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/ERC721.sol)

pragma solidity ^0.8.0;

import "./IERC721.sol";
import "./IERC721Receiver.sol";
import "./extensions/IERC721Metadata.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/Strings.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension, but not including the Enumerable extension, which is available separately as
 * {ERC721Enumerable}.
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to owner address
    mapping(uint256 => address) private _owners;

    // Mapping owner address to token count
    mapping(address => uint256) private _balances;

    // Mapping from token ID to approved address
    mapping(uint256 => address) private _tokenApprovals;

    // Mapping from owner to operator approvals
    mapping(address => mapping(address => bool)) private _operatorApprovals;

    /**
     * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC721).interfaceId ||
            interfaceId == type(IERC721Metadata).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");
        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _owners[tokenId];
        require(owner != address(0), "ERC721: owner query for nonexistent token");
        return owner;
    }

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

        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 virtual override {
        address owner = ERC721.ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(
            _msgSender() == owner || isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not owner nor approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        require(_exists(tokenId), "ERC721: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        _setApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC721-isApprovedForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");

        _transfer(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        safeTransferFrom(from, to, tokenId, "");
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
        _safeTransfer(from, to, tokenId, _data);
    }

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * `_data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) internal virtual {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _owners[tokenId] != address(0);
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
        require(_exists(tokenId), "ERC721: operator query for nonexistent token");
        address owner = ERC721.ownerOf(tokenId);
        return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(address to, uint256 tokenId) internal virtual {
        _safeMint(to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeMint(
        address to,
        uint256 tokenId,
        bytes memory _data
    ) internal virtual {
        _mint(to, tokenId);
        require(
            _checkOnERC721Received(address(0), to, tokenId, _data),
            "ERC721: transfer to non ERC721Receiver implementer"
        );
    }

    /**
     * @dev Mints `tokenId` and transfers it to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - `to` cannot be the zero address.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 tokenId) internal virtual {
        require(to != address(0), "ERC721: mint to the zero address");
        require(!_exists(tokenId), "ERC721: token already minted");

        _beforeTokenTransfer(address(0), to, tokenId);

        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(address(0), to, tokenId);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId);

        // Clear approvals
        _approve(address(0), tokenId);

        _balances[owner] -= 1;
        delete _owners[tokenId];

        emit Transfer(owner, address(0), tokenId);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own");
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId);

        // Clear approvals from the previous owner
        _approve(address(0), tokenId);

        _balances[from] -= 1;
        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits a {Approval} event.
     */
    function _approve(address to, uint256 tokenId) internal virtual {
        _tokenApprovals[tokenId] = to;
        emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits a {ApprovalForAll} event.
     */
    function _setApprovalForAll(
        address owner,
        address operator,
        bool approved
    ) internal virtual {
        require(owner != operator, "ERC721: approve to caller");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        if (to.isContract()) {
            try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
                return retval == IERC721Receiver.onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721: transfer to non ERC721Receiver implementer");
                } else {
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, ``from``'s `tokenId` will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {}
}

// 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/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 = keccak256(abi.encodePacked(computedHash, proofElement));
            } else {
                // Hash(current element of the proof + current computed hash)
                computedHash = keccak256(abi.encodePacked(proofElement, computedHash));
            }
        }
        return computedHash;
    }
}

// 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/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 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/Address.sol)

pragma solidity ^0.8.0;

/**
 * @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
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        assembly {
            size := extcodesize(account)
        }
        return size > 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;
    }
}

// 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": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"artist","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"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":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"}],"name":"hasClaimed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"url","type":"string"}],"name":"setBaseUrl","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"merkleRoot","type":"bytes32"}],"name":"setMerkleRoot","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":[],"name":"togglePublicSaleState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"toggleWhitelistSaleState","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":[{"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":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

000000000000000000000000bbb06cbf8b14473dbf565f3f93f5f6182327653a

-----Decoded View---------------
Arg [0] : artist (address): 0xbBb06Cbf8B14473Dbf565f3f93f5f6182327653a

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000bbb06cbf8b14473dbf565f3f93f5f6182327653a