Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/*

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@        ,,,,,@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@                ,,@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@                     ,,,@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@           @@@@@@@,,,@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@   @@@     @@@@@     @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@   @@@@@   @@@@@     @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@        @@@@@@@.  @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@   @@@@@                @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@                        @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@        @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@                        @@@@@@@@@@@@@@@@@@@@@   @@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@              @@   @@.  @@@@@@@@@@@@@@@@@@@     @@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@,,,           @@   @@.  @@@........@@@@@...  @@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@,,,           @@   @@.  @@@        @@@@@     @@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@,,,           @@   @@.       @@@@@@@@      @@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@,,,        @@@       @@@     ,,,,,,,,@@@     @@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@,,,     @@@@@   @@@@@                @@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@,,,        @@@@@@@.               ,,,@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@,,                             ,,,@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@,,,,,,,,,,             ,,,,,,,,@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@.       @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@   @@@@@@@@@@@@@   @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@   @@@@@@@@@@@@@   @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@   @@@@@@@@@@@@@   @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@        @@@@@@@@        @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

                                CryptoDickbutts Series 3
*/

pragma solidity ^0.6.12;
import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/token/ERC721/IERC721.sol";

contract CDBS3 is ERC721, Ownable {
    using SafeMath for uint256;
    uint256 public constant maxTokens = 5200;
    uint256 public constant maxMintsPerTx = 30;
    uint256 public constant startingId = 160;
    uint256 public nextTokenId = startingId; //legacy collection ended at token #159 but also included #5000. Token #5000 will be skipped.
    uint256 tokenPrice = 52000000000000000; //0.052 ether
    uint256 discountPrice = 46800000000000000; //0.0468 ether (10% off)
    string private _contractURI;
    address[] public partnerProjects; //store partner project tokens so that holders may claim a discount
    mapping(address => bool) public hasClaimedDiscount; //records whether a wallet has claimed a discount
    string public provenance;
    bool public metaDataFrozen = false;
    bool public liveSale = false;
    address payable public teamMember; //dev team member
    address private deployer;

    constructor(address payable _teamMember)
        public
        ERC721("CryptoDickbutts S3", "CDB")
    {
        teamMember = _teamMember; 
        deployer = msg.sender;
    }

    modifier duringSale() {
        require(
            liveSale,
             "Sale is not live!"
             );
        _;
    }

    //authenticate team wallets for certain tasks
    modifier onlyTeam() {
        require(
            msg.sender == deployer ||
                msg.sender == teamMember ||
                msg.sender == owner(),
            "Not authorized!"
        );
        _;
    }

    modifier notFrozen() {
        require(
            !metaDataFrozen,
            "Metadata URI is permanently frozen"
            );
        _;
    }

    //Set base URI path for each group of tokens
    //This is a modification to the standard EC721 method that permits dev to load metadata into the contract on a partial basis
    //See ERC721.sol
    function setMetadataURI(uint256 group, string calldata _metadataURI)
        external
        onlyTeam
        notFrozen
    {
        _setMetadataURI(group, _metadataURI);
    }

    //set initial metadata URI
    function setInitialMetadataURI(string calldata _initialMetadataURI)
        external
        onlyTeam
        notFrozen
    {
        _setInitialMetadataURI(_initialMetadataURI);
    }

    //Project-level URI
    function setContractURI(string memory contractURI_) 
        external 
        onlyTeam 
    {
        _contractURI = contractURI_;
    }

    function contractURI() 
        public 
        view 
        returns (string memory) 
    {
        return _contractURI;
    }

    //Allows Owner to freeze token metadata URI permanently. Project-level URI is not frozen in case links need to be upated. 
     function freezeMetadata() 
        public 
        onlyOwner
    {
        metaDataFrozen=true;
    }   

    //Provenance may only be set once irreversibly
    //Provenance is a string that should be an IPFS CID or file hash
    function setProvenance(string memory _provenance) 
        external 
        onlyOwner 
    {
        require(
            bytes(provenance).length == 0,
             "Provenance already set!"
             );
        provenance = _provenance;
    }

    //Minting
    function mint(uint256 quantity) 
        external 
        payable 
        duringSale 
    {
        require(
            quantity <= maxMintsPerTx,
            "There is a limit on minting too many at a time!"
        );
        require(
            totalSupply().add(quantity) <= maxTokens,
            "Minting this many would exceed supply!"
        );
        require(
            msg.value == tokenPrice.mul(quantity),
            "Wrong amount of ether sent!"
        );

        minter(msg.sender, quantity);
    }

    //Discount minting for holders of partner projects
    function mintWithPartnerDiscount(uint256 quantity)
        external
        payable
        duringSale
    {
        require(
            quantity <= maxMintsPerTx,
            "There is a limit on minting too many at a time!"
        );
        require(
            totalSupply().add(quantity) <= maxTokens,
            "Minting this many would exceed supply!"
        );
        require(
            msg.value == discountPrice.mul(quantity),
            "Wrong amount of ether sent!"
        );

        require(
            holdsPartnerProject(msg.sender),
            "You don't own a token from one of our partners"
        );
        require(
            !hasAddressClaimedDiscount(msg.sender),
            "Sorry, one discount mint per address!"
        );
        setDiscountClaimed(msg.sender);

        minter(msg.sender, quantity);
    }

    //Dev bulk minting in order to distribute mints to legacy holders and dev team.
    function devMint(
        address payable[] memory recipients,
        uint256[] memory quantity
    ) 
        external 
        onlyOwner 
    {
        //ensure data integrity
        require(recipients.length == quantity.length, "Data length mismatch!");
        //ensure dev mint would not exceed the cap
        uint256 totalMintRequested = 0;
        for (uint256 i = 0; i < quantity.length; i++) {
            totalMintRequested = totalMintRequested.add(quantity[i]);
        }
        require(
            totalSupply().add(totalMintRequested) <= maxTokens,
            "Minting this many would exceed supply!"
        );

        for (uint256 i = 0; i < recipients.length; i++) {
            minter(recipients[i], quantity[i]);
        }
    }

    //mint
    function minter(address payable sender, uint256 quantity) 
        internal 
    {
        for (uint256 i = 0; i < quantity; i++) {
            _safeMint(sender, nextTokenId);
            nextTokenId++;
            if (nextTokenId == 5000) {
                nextTokenId++; //skip 5000
            }
        }
    }

    //Allow owner to enable/disable the sale.
    function toggleSale() 
        public 
        onlyTeam 
    {
        liveSale = !liveSale;
    }

    //Team member can change their wallet
    function setTeamMember(address payable newAddress) 
        public 
    {
        require(msg.sender == teamMember);
        teamMember = newAddress;
    }

    //Keep track of who has claimed a discount mint
    function setDiscountClaimed(address _claimant) 
        internal 
    {
        hasClaimedDiscount[_claimant] = true;
    }

    function hasAddressClaimedDiscount(address _claimant)
        public
        view
        returns (bool)
    {
        return hasClaimedDiscount[_claimant];
    }

    //Allow discounts for holders of certain partner projects
    function setPartnerProjects(address _partnerToken) 
        external 
        onlyTeam 
    {
        partnerProjects.push(_partnerToken);
    }

    function holdsPartnerProject(address _claimant) 
        public 
        view 
        returns (bool) 
    {
        for (uint256 i = 0; i < partnerProjects.length; i++) {
            if (IERC721(partnerProjects[i]).balanceOf(_claimant) > 0) {
                return true;
            }
        }
        return false;
    }

    function addressEligibleForDiscount(address _claimant)
        public
        view
        returns (bool)
    {
        if (
            !hasAddressClaimedDiscount(_claimant) &&
            holdsPartnerProject(_claimant)
        ) {
            return true;
        } else {
            return false;
        }
    }

    //Withdraw eth from the contract and send to team members
    function withdraw() 
        public 
        onlyTeam 
    {
        payable(teamMember).send(address(this).balance.div(10)); //send 10% to team member
        payable(owner()).send(address(this).balance); //send balance to owner
    }

    //Allow token burn after sale is complete
    function burn(uint256 tokenId) 
        public 
        virtual 
    {
        require(
            !liveSale,
             "No burning while the sale is open"
             );
        require(
            _isApprovedOrOwner(_msgSender(), tokenId),
            "ERC721Burnable: caller is not owner nor approved"
        );
        _burn(tokenId);
    }

    receive () external payable {}
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "../../utils/Context.sol";
import "./IERC721.sol";
import "./IERC721Metadata.sol";
import "./IERC721Enumerable.sol";
import "./IERC721Receiver.sol";
import "../../introspection/ERC165.sol";
import "../../math/SafeMath.sol";
import "../../utils/Address.sol";
import "../../utils/EnumerableSet.sol";
import "../../utils/EnumerableMap.sol";
import "../../utils/Strings.sol";

/**
 * @title ERC721 Non-Fungible Token Standard basic implementation
 * @dev see https://eips.ethereum.org/EIPS/eip-721
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Enumerable {
    using SafeMath for uint256;
    using Address for address;
    using EnumerableSet for EnumerableSet.UintSet;
    using EnumerableMap for EnumerableMap.UintToAddressMap;
    using Strings for uint256;
    
    //custom implementation****/
    mapping (uint => string) public metadataURI; //metadata URI to be inserted in groupings
    uint public metadataURIrange=500;   //group size (starting at tokenId zero)
    string private initialMetadataURI;
    ///****** */
    
    // Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
    // which can be also obtained as `IERC721Receiver(0).onERC721Received.selector`
    bytes4 private constant _ERC721_RECEIVED = 0x150b7a02;

    // Mapping from holder address to their (enumerable) set of owned tokens
    mapping (address => EnumerableSet.UintSet) private _holderTokens;

    // Enumerable mapping from token ids to their owners
    EnumerableMap.UintToAddressMap private _tokenOwners;

    // 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;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Optional mapping for token URIs
    mapping (uint256 => string) private _tokenURIs;

    // Base URI
    string private _baseURI;

    /*
     *     bytes4(keccak256('balanceOf(address)')) == 0x70a08231
     *     bytes4(keccak256('ownerOf(uint256)')) == 0x6352211e
     *     bytes4(keccak256('approve(address,uint256)')) == 0x095ea7b3
     *     bytes4(keccak256('getApproved(uint256)')) == 0x081812fc
     *     bytes4(keccak256('setApprovalForAll(address,bool)')) == 0xa22cb465
     *     bytes4(keccak256('isApprovedForAll(address,address)')) == 0xe985e9c5
     *     bytes4(keccak256('transferFrom(address,address,uint256)')) == 0x23b872dd
     *     bytes4(keccak256('safeTransferFrom(address,address,uint256)')) == 0x42842e0e
     *     bytes4(keccak256('safeTransferFrom(address,address,uint256,bytes)')) == 0xb88d4fde
     *
     *     => 0x70a08231 ^ 0x6352211e ^ 0x095ea7b3 ^ 0x081812fc ^
     *        0xa22cb465 ^ 0xe985e9c5 ^ 0x23b872dd ^ 0x42842e0e ^ 0xb88d4fde == 0x80ac58cd
     */
    bytes4 private constant _INTERFACE_ID_ERC721 = 0x80ac58cd;

    /*
     *     bytes4(keccak256('name()')) == 0x06fdde03
     *     bytes4(keccak256('symbol()')) == 0x95d89b41
     *     bytes4(keccak256('tokenURI(uint256)')) == 0xc87b56dd
     *
     *     => 0x06fdde03 ^ 0x95d89b41 ^ 0xc87b56dd == 0x5b5e139f
     */
    bytes4 private constant _INTERFACE_ID_ERC721_METADATA = 0x5b5e139f;

    /*
     *     bytes4(keccak256('totalSupply()')) == 0x18160ddd
     *     bytes4(keccak256('tokenOfOwnerByIndex(address,uint256)')) == 0x2f745c59
     *     bytes4(keccak256('tokenByIndex(uint256)')) == 0x4f6ccce7
     *
     *     => 0x18160ddd ^ 0x2f745c59 ^ 0x4f6ccce7 == 0x780e9d63
     */
    bytes4 private constant _INTERFACE_ID_ERC721_ENUMERABLE = 0x780e9d63;

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

        // register the supported interfaces to conform to ERC721 via ERC165
        _registerInterface(_INTERFACE_ID_ERC721);
        _registerInterface(_INTERFACE_ID_ERC721_METADATA);
        _registerInterface(_INTERFACE_ID_ERC721_ENUMERABLE);
    }

    /**
     * @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 _holderTokens[owner].length();
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        return _tokenOwners.get(tokenId, "ERC721: owner query for nonexistent token");
    }

    /**
     * @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 _tokenURI = _tokenURIs[tokenId];
        string memory base = baseURI();

        // If there is no base URI, return the token URI.
        if (bytes(base).length == 0) {
            return _tokenURI;
        }
        // If both are set, concatenate the baseURI and tokenURI (via abi.encodePacked).
        if (bytes(_tokenURI).length > 0) {
            return string(abi.encodePacked(base, _tokenURI));
        }
        // If there is a baseURI but no tokenURI, concatenate the tokenID to the baseURI.
    
        //***@Dev: the following is a custom implementation 
        // Groups into folders using integer division.
        // Each folder has a separate IPFS hash that is set by writing to the mapping metadataURI*/
        uint grouping = tokenId.div(metadataURIrange);
        if (bytes(metadataURI[grouping]).length==0)
        {
            return string(abi.encodePacked(initialMetadataURI, "/",tokenId.toString(),".json"));
        }
        else
        {
            return string(abi.encodePacked(metadataURI[grouping], "/",tokenId.toString(),".json"));
        }
    }

    /**
    * @dev Returns the base URI set via {_setBaseURI}. This will be
    * automatically added as a prefix in {tokenURI} to each token's URI, or
    * to the token ID if no specific URI is set for that token ID.
    */
    function baseURI() public view virtual returns (string memory) {
        return _baseURI;
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
        return _holderTokens[owner].at(index);
    }

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        // _tokenOwners are indexed by tokenIds, so .length() returns the number of tokenIds
        return _tokenOwners.length();
    }

    /**
     * @dev See {IERC721Enumerable-tokenByIndex}.
     */
    function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
        (uint256 tokenId, ) = _tokenOwners.at(index);
        return tokenId;
    }

    /**
     * @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 || ERC721.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 {
        require(operator != _msgSender(), "ERC721: approve to caller");

        _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 {
        //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 _tokenOwners.contains(tokenId);
    }

    /**
     * @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 || ERC721.isApprovedForAll(owner, spender));
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     d*
     * - `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);

        _holderTokens[to].add(tokenId);

        _tokenOwners.set(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); // internal owner

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

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

        // Clear metadata (if any)
        if (bytes(_tokenURIs[tokenId]).length != 0) {
            delete _tokenURIs[tokenId];
        }

        _holderTokens[owner].remove(tokenId);

        _tokenOwners.remove(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"); // internal owner
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId);

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

        _holderTokens[from].remove(tokenId);
        _holderTokens[to].add(tokenId);

        _tokenOwners.set(tokenId, to);

        emit Transfer(from, to, tokenId);
    }

    /**
     * @dev Sets `_tokenURI` as the tokenURI of `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {
        require(_exists(tokenId), "ERC721Metadata: URI set of nonexistent token");
        _tokenURIs[tokenId] = _tokenURI;
    }

    /**
     * @dev Internal function to set the base URI for all token IDs. It is
     * automatically added as a prefix to the value returned in {tokenURI},
     * or to the token ID if {tokenURI} is empty.
     */
    function _setBaseURI(string memory baseURI_) internal virtual {
        _baseURI = baseURI_;
    }

    /**
     * @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()) {
            return true;
        }
        bytes memory returndata = to.functionCall(abi.encodeWithSelector(
            IERC721Receiver(to).onERC721Received.selector,
            _msgSender(),
            from,
            tokenId,
            _data
        ), "ERC721: transfer to non ERC721Receiver implementer");
        bytes4 retval = abi.decode(returndata, (bytes4));
        return (retval == _ERC721_RECEIVED);
    }

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

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, ``from``'s `tokenId` will be burned.
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(address from, address to, uint256 tokenId) internal virtual { }


    //custom implementation
    function _setMetadataURI(uint group, string calldata _metadataURI) internal  
    {          
        metadataURI[group]=_metadataURI;
    }
    function _setInitialMetadataURI(string calldata _initialMetadataURI) internal  
    {          
        initialMetadataURI=_initialMetadataURI;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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 () internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), 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 {
        emit OwnershipTransferred(_owner, address(0));
        _owner = 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");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

import "../../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

pragma solidity >=0.6.0 <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 GSN 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 payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <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

pragma solidity >=0.6.2 <0.8.0;

import "./IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {

    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);

    /**
     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
     * Use along with {totalSupply} to enumerate all tokens.
     */
    function tokenByIndex(uint256 index) external view returns (uint256);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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

pragma solidity >=0.6.0 <0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts may inherit from this and call {_registerInterface} to declare
 * their support of an interface.
 */
abstract contract ERC165 is IERC165 {
    /*
     * bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7
     */
    bytes4 private constant _INTERFACE_ID_ERC165 = 0x01ffc9a7;

    /**
     * @dev Mapping of interface ids to whether or not it's supported.
     */
    mapping(bytes4 => bool) private _supportedInterfaces;

    constructor () internal {
        // Derived contracts need only register support for their own interfaces,
        // we register support for ERC165 itself here
        _registerInterface(_INTERFACE_ID_ERC165);
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     *
     * Time complexity O(1), guaranteed to always use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return _supportedInterfaces[interfaceId];
    }

    /**
     * @dev Registers the contract as an implementer of the interface defined by
     * `interfaceId`. Support of the actual ERC165 interface is automatic and
     * registering its interface id is not required.
     *
     * See {IERC165-supportsInterface}.
     *
     * Requirements:
     *
     * - `interfaceId` cannot be the ERC165 invalid interface (`0xffffffff`).
     */
    function _registerInterface(bytes4 interfaceId) internal virtual {
        require(interfaceId != 0xffffffff, "ERC165: invalid interface id");
        _supportedInterfaces[interfaceId] = true;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        uint256 c = a + b;
        if (c < a) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b > a) return (false, 0);
        return (true, a - b);
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) return (true, 0);
        uint256 c = a * b;
        if (c / a != b) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a / b);
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a % b);
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b <= a, "SafeMath: subtraction overflow");
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) return 0;
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: division by zero");
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: modulo by zero");
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        return a - b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryDiv}.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a % b;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <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;
        // solhint-disable-next-line no-inline-assembly
        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");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private 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

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;

        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping (bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) { // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            // When the value to delete is the last one, the swap operation is unnecessary. However, since this occurs
            // so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.

            bytes32 lastvalue = set._values[lastIndex];

            // Move the last value to the index where the value to delete is
            set._values[toDeleteIndex] = lastvalue;
            // Update the index for the moved value
            set._indexes[lastvalue] = toDeleteIndex + 1; // All indexes are 1-based

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        require(set._values.length > index, "EnumerableSet: index out of bounds");
        return set._values[index];
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _add(set._inner, value);
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _remove(set._inner, value);
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
        return _contains(set._inner, value);
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
        return _at(set._inner, index);
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }


    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Library for managing an enumerable variant of Solidity's
 * https://solidity.readthedocs.io/en/latest/types.html#mapping-types[`mapping`]
 * type.
 *
 * Maps have the following properties:
 *
 * - Entries are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Entries are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableMap for EnumerableMap.UintToAddressMap;
 *
 *     // Declare a set state variable
 *     EnumerableMap.UintToAddressMap private myMap;
 * }
 * ```
 *
 * As of v3.0.0, only maps of type `uint256 -> address` (`UintToAddressMap`) are
 * supported.
 */
library EnumerableMap {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Map type with
    // bytes32 keys and values.
    // The Map implementation uses private functions, and user-facing
    // implementations (such as Uint256ToAddressMap) are just wrappers around
    // the underlying Map.
    // This means that we can only create new EnumerableMaps for types that fit
    // in bytes32.

    struct MapEntry {
        bytes32 _key;
        bytes32 _value;
    }

    struct Map {
        // Storage of map keys and values
        MapEntry[] _entries;

        // Position of the entry defined by a key in the `entries` array, plus 1
        // because index 0 means a key is not in the map.
        mapping (bytes32 => uint256) _indexes;
    }

    /**
     * @dev Adds a key-value pair to a map, or updates the value for an existing
     * key. O(1).
     *
     * Returns true if the key was added to the map, that is if it was not
     * already present.
     */
    function _set(Map storage map, bytes32 key, bytes32 value) private returns (bool) {
        // We read and store the key's index to prevent multiple reads from the same storage slot
        uint256 keyIndex = map._indexes[key];

        if (keyIndex == 0) { // Equivalent to !contains(map, key)
            map._entries.push(MapEntry({ _key: key, _value: value }));
            // The entry is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            map._indexes[key] = map._entries.length;
            return true;
        } else {
            map._entries[keyIndex - 1]._value = value;
            return false;
        }
    }

    /**
     * @dev Removes a key-value pair from a map. O(1).
     *
     * Returns true if the key was removed from the map, that is if it was present.
     */
    function _remove(Map storage map, bytes32 key) private returns (bool) {
        // We read and store the key's index to prevent multiple reads from the same storage slot
        uint256 keyIndex = map._indexes[key];

        if (keyIndex != 0) { // Equivalent to contains(map, key)
            // To delete a key-value pair from the _entries array in O(1), we swap the entry to delete with the last one
            // in the array, and then remove the last entry (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = keyIndex - 1;
            uint256 lastIndex = map._entries.length - 1;

            // When the entry to delete is the last one, the swap operation is unnecessary. However, since this occurs
            // so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.

            MapEntry storage lastEntry = map._entries[lastIndex];

            // Move the last entry to the index where the entry to delete is
            map._entries[toDeleteIndex] = lastEntry;
            // Update the index for the moved entry
            map._indexes[lastEntry._key] = toDeleteIndex + 1; // All indexes are 1-based

            // Delete the slot where the moved entry was stored
            map._entries.pop();

            // Delete the index for the deleted slot
            delete map._indexes[key];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the key is in the map. O(1).
     */
    function _contains(Map storage map, bytes32 key) private view returns (bool) {
        return map._indexes[key] != 0;
    }

    /**
     * @dev Returns the number of key-value pairs in the map. O(1).
     */
    function _length(Map storage map) private view returns (uint256) {
        return map._entries.length;
    }

   /**
    * @dev Returns the key-value pair stored at position `index` in the map. O(1).
    *
    * Note that there are no guarantees on the ordering of entries inside the
    * array, and it may change when more entries are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function _at(Map storage map, uint256 index) private view returns (bytes32, bytes32) {
        require(map._entries.length > index, "EnumerableMap: index out of bounds");

        MapEntry storage entry = map._entries[index];
        return (entry._key, entry._value);
    }

    /**
     * @dev Tries to returns the value associated with `key`.  O(1).
     * Does not revert if `key` is not in the map.
     */
    function _tryGet(Map storage map, bytes32 key) private view returns (bool, bytes32) {
        uint256 keyIndex = map._indexes[key];
        if (keyIndex == 0) return (false, 0); // Equivalent to contains(map, key)
        return (true, map._entries[keyIndex - 1]._value); // All indexes are 1-based
    }

    /**
     * @dev Returns the value associated with `key`.  O(1).
     *
     * Requirements:
     *
     * - `key` must be in the map.
     */
    function _get(Map storage map, bytes32 key) private view returns (bytes32) {
        uint256 keyIndex = map._indexes[key];
        require(keyIndex != 0, "EnumerableMap: nonexistent key"); // Equivalent to contains(map, key)
        return map._entries[keyIndex - 1]._value; // All indexes are 1-based
    }

    /**
     * @dev Same as {_get}, with a custom error message when `key` is not in the map.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {_tryGet}.
     */
    function _get(Map storage map, bytes32 key, string memory errorMessage) private view returns (bytes32) {
        uint256 keyIndex = map._indexes[key];
        require(keyIndex != 0, errorMessage); // Equivalent to contains(map, key)
        return map._entries[keyIndex - 1]._value; // All indexes are 1-based
    }

    // UintToAddressMap

    struct UintToAddressMap {
        Map _inner;
    }

    /**
     * @dev Adds a key-value pair to a map, or updates the value for an existing
     * key. O(1).
     *
     * Returns true if the key was added to the map, that is if it was not
     * already present.
     */
    function set(UintToAddressMap storage map, uint256 key, address value) internal returns (bool) {
        return _set(map._inner, bytes32(key), bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the key was removed from the map, that is if it was present.
     */
    function remove(UintToAddressMap storage map, uint256 key) internal returns (bool) {
        return _remove(map._inner, bytes32(key));
    }

    /**
     * @dev Returns true if the key is in the map. O(1).
     */
    function contains(UintToAddressMap storage map, uint256 key) internal view returns (bool) {
        return _contains(map._inner, bytes32(key));
    }

    /**
     * @dev Returns the number of elements in the map. O(1).
     */
    function length(UintToAddressMap storage map) internal view returns (uint256) {
        return _length(map._inner);
    }

   /**
    * @dev Returns the element stored at position `index` in the set. O(1).
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(UintToAddressMap storage map, uint256 index) internal view returns (uint256, address) {
        (bytes32 key, bytes32 value) = _at(map._inner, index);
        return (uint256(key), address(uint160(uint256(value))));
    }

    /**
     * @dev Tries to returns the value associated with `key`.  O(1).
     * Does not revert if `key` is not in the map.
     *
     * _Available since v3.4._
     */
    function tryGet(UintToAddressMap storage map, uint256 key) internal view returns (bool, address) {
        (bool success, bytes32 value) = _tryGet(map._inner, bytes32(key));
        return (success, address(uint160(uint256(value))));
    }

    /**
     * @dev Returns the value associated with `key`.  O(1).
     *
     * Requirements:
     *
     * - `key` must be in the map.
     */
    function get(UintToAddressMap storage map, uint256 key) internal view returns (address) {
        return address(uint160(uint256(_get(map._inner, bytes32(key)))));
    }

    /**
     * @dev Same as {get}, with a custom error message when `key` is not in the map.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryGet}.
     */
    function get(UintToAddressMap storage map, uint256 key, string memory errorMessage) internal view returns (address) {
        return address(uint160(uint256(_get(map._inner, bytes32(key), errorMessage))));
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    /**
     * @dev Converts a `uint256` to its ASCII `string` 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);
        uint256 index = digits - 1;
        temp = value;
        while (temp != 0) {
            buffer[index--] = bytes1(uint8(48 + temp % 10));
            temp /= 10;
        }
        return string(buffer);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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": 2000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address payable","name":"_teamMember","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":"_claimant","type":"address"}],"name":"addressEligibleForDiscount","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address payable[]","name":"recipients","type":"address[]"},{"internalType":"uint256[]","name":"quantity","type":"uint256[]"}],"name":"devMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"freezeMetadata","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":"_claimant","type":"address"}],"name":"hasAddressClaimedDiscount","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"hasClaimedDiscount","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_claimant","type":"address"}],"name":"holdsPartnerProject","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":[],"name":"liveSale","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMintsPerTx","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxTokens","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"metaDataFrozen","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"metadataURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"metadataURIrange","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"mintWithPartnerDiscount","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nextTokenId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"uint256","name":"","type":"uint256"}],"name":"partnerProjects","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"provenance","outputs":[{"internalType":"string","name":"","type":"string"}],"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":"contractURI_","type":"string"}],"name":"setContractURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_initialMetadataURI","type":"string"}],"name":"setInitialMetadataURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"group","type":"uint256"},{"internalType":"string","name":"_metadataURI","type":"string"}],"name":"setMetadataURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_partnerToken","type":"address"}],"name":"setPartnerProjects","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_provenance","type":"string"}],"name":"setProvenance","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address payable","name":"newAddress","type":"address"}],"name":"setTeamMember","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startingId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"teamMember","outputs":[{"internalType":"address payable","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"toggleSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"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"},{"stateMutability":"payable","type":"receive"}]

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

0000000000000000000000004ba8ec2bc81bf894abd0ee446b9decb46da78c76

-----Decoded View---------------
Arg [0] : _teamMember (address): 0x4BA8eC2bc81bf894ABD0eE446B9deCB46Da78C76

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 0000000000000000000000004ba8ec2bc81bf894abd0ee446b9decb46da78c76