Token

Contract Source Code (Solidity Multiple files format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

//Contract based on https://docs.openzeppelin.com/contracts/3.x/erc721
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "./ERC721.sol";
import "./Counters.sol";
import "./Address.sol";
import "./Ownable.sol";
import "./SafeMath.sol";
import "./ECDSA.sol";

contract HolographicSkies is ERC721, Ownable {
    using Strings for uint256;
    using SafeMath for uint256;
    using Counters for Counters.Counter;
    
    Counters.Counter private _tokenIdTracker;
    mapping (uint256 => string) private _tokenURIs;
    mapping (string => address) private _tokenIDs;

    address private constant KoalaMintDevAddress = 0xD17237307b93b104c50d6F83CF1e2dB99f7a348a;
    address private constant CreatorAddress = 0x9c3ACbBAFE6b7fEeb2d05D200cB8215daD0CCCb1;
    address private constant SignerAddress = 0x4AeA7b69ABb482e34BDd1D8C7A6B8dcA44F65775;

    string private baseURIextended;
    uint256 private constant min_price = 0 ether;
    uint256 private maxSupply = 3500;

    bool private pause = false;

    event KoalaMintMinted(uint256 indexed tokenId, address owner, address to, string tokenURI);
    event KoalaMintTransfered(address to, uint value);

    constructor(string memory _baseURIextended) ERC721("HOLOGRAPHIC SKIES", "HSAA"){
        baseURIextended = _baseURIextended;
    }
    
    function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {
        require(_exists(tokenId), "URI set of nonexistent token");
        _tokenURIs[tokenId] = _tokenURI;
    }
    
    function revealCollection(string memory _baseURIextended) public onlyOwner {
        require(keccak256(bytes(baseURIextended)) != keccak256(bytes(_baseURIextended)), "Collection already revealed");
        setBaseURI(_baseURIextended);
    }

    function setBaseURI(string memory _baseURIextended) private onlyOwner {
        baseURIextended = _baseURIextended;
    }

    function setMaxSupply(uint256 _maxSupply) public onlyOwner {
        maxSupply = _maxSupply;
    }
    
    function setPause(bool _pause) public onlyOwner {
        pause = _pause;
    }

    function getPause() public view virtual returns (bool) {
        return pause;
    }
    
    function _baseURI() internal view virtual override returns (string memory) {
        return baseURIextended;
    }

    function burn(uint256 tokenId) public onlyOwner {
        require(_exists(tokenId), "URI query for nonexistent token");
        _tokenIDs[_tokenURIs[tokenId]] = address(0);
        _tokenURIs[tokenId] = "";
        _burn(tokenId);
    }
    
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "URI query for nonexistent token");

        string memory _tokenURI = _tokenURIs[tokenId];
        string memory base = _baseURI();

        return string(abi.encodePacked(base, _tokenURI));
    }

    function signatureSignerMint(address _to, string[] memory _tokensURI, uint256 _timestamp, uint value, uint8 v, bytes32 r, bytes32 s) public view virtual returns (address){
        return ECDSA.recover(keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", keccak256(abi.encode(_to, _tokensURI[0], _timestamp, value, _tokensURI.length)))), v, r, s);
    }

    function mint(address _to, string[] memory _tokensURI, uint256 _timestamp, uint8 v, bytes32 r, bytes32 s) public payable {
        require(!pause, "Sales paused");
        require(msg.value >= min_price.mul(_tokensURI.length), "Value below price");
        require(maxSupply >= _tokenIdTracker.current() + _tokensURI.length, "SoldOut");
        require(_tokensURI.length > 0, "Minimum count");

        address signerMint = signatureSignerMint(_to, _tokensURI, _timestamp, msg.value, v, r, s);
        require(signerMint == SignerAddress, "Not authorized to mint");

        require(_timestamp >= block.timestamp - 300, "Out of time");

        for (uint8 i = 0; i < _tokensURI.length; i++){
            require(_tokenIDs[_tokensURI[i]] == address(0), "Token already minted");
            _mintAnElement(_to, _tokensURI[i]);
        }
        
        uint256 _feeCreator = msg.value.mul(5).div(100);

        transfer(KoalaMintDevAddress, _feeCreator);
        transfer(CreatorAddress, msg.value - _feeCreator);
    }

    function _mintAnElement(address _to, string memory _tokenURI) private {
        uint256 _tokenId = _tokenIdTracker.current();
        
        _tokenIdTracker.increment();
        _tokenId = _tokenId + 1;
        _mint(_to, _tokenId);
        _setTokenURI(_tokenId, _tokenURI);
        _tokenIDs[_tokenURI] = _to;

        emit KoalaMintMinted(_tokenId, CreatorAddress, _to, _tokenURI);
    }

    function transfer(address to, uint256 value) private {
        (bool success, ) = to.call{value: value}("");
        require(success, "Transfer failed.");
        emit KoalaMintTransfered(to, value);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "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");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or 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 {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/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/Counters.sol)

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "./Strings.sol";

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV // Deprecated in v4.8
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            /// @solidity memory-safe-assembly
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
        uint8 v = uint8((uint256(vs) >> 255) + 27);
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 (last updated v4.8.0) (token/ERC721/ERC721.sol)

pragma solidity ^0.8.0;

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: address zero is not a valid owner");
        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _ownerOf(tokenId);
        require(owner != address(0), "ERC721: invalid token ID");
        return owner;
    }

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

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

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        _requireMinted(tokenId);

        string memory baseURI = _baseURI();
        return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : "";
    }

    /**
     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty
     * by default, can be overridden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return "";
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ERC721.ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(
            _msgSender() == owner || isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not token owner or approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        _requireMinted(tokenId);

        return _tokenApprovals[tokenId];
    }

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

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

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved");

        _transfer(from, to, tokenId);
    }

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

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or 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 the owner of the `tokenId`. Does NOT revert if token doesn't exist
     */
    function _ownerOf(uint256 tokenId) internal view virtual returns (address) {
        return _owners[tokenId];
    }

    /**
     * @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 _ownerOf(tokenId) != address(0);
    }

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

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

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

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

        _beforeTokenTransfer(address(0), to, tokenId, 1);

        // Check that tokenId was not minted by `_beforeTokenTransfer` hook
        require(!_exists(tokenId), "ERC721: token already minted");

        unchecked {
            // Will not overflow unless all 2**256 token ids are minted to the same owner.
            // Given that tokens are minted one by one, it is impossible in practice that
            // this ever happens. Might change if we allow batch minting.
            // The ERC fails to describe this case.
            _balances[to] += 1;
        }

        _owners[tokenId] = to;

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

        _afterTokenTransfer(address(0), to, tokenId, 1);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     * This is an internal function that does not check if the sender is authorized to operate on the token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId, 1);

        // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook
        owner = ERC721.ownerOf(tokenId);

        // Clear approvals
        delete _tokenApprovals[tokenId];

        unchecked {
            // Cannot overflow, as that would require more tokens to be burned/transferred
            // out than the owner initially received through minting and transferring in.
            _balances[owner] -= 1;
        }
        delete _owners[tokenId];

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

        _afterTokenTransfer(owner, address(0), tokenId, 1);
    }

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

        _beforeTokenTransfer(from, to, tokenId, 1);

        // Check that tokenId was not transferred by `_beforeTokenTransfer` hook
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner");

        // Clear approvals from the previous owner
        delete _tokenApprovals[tokenId];

        unchecked {
            // `_balances[from]` cannot overflow for the same reason as described in `_burn`:
            // `from`'s balance is the number of token held, which is at least one before the current
            // transfer.
            // `_balances[to]` could overflow in the conditions described in `_mint`. That would require
            // all 2**256 token ids to be minted, which in practice is impossible.
            _balances[from] -= 1;
            _balances[to] += 1;
        }
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);

        _afterTokenTransfer(from, to, tokenId, 1);
    }

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

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

    /**
     * @dev Reverts if the `tokenId` has not been minted yet.
     */
    function _requireMinted(uint256 tokenId) internal view virtual {
        require(_exists(tokenId), "ERC721: invalid token ID");
    }

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

    /**
     * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is
     * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.
     * - When `from` is zero, the tokens will be minted for `to`.
     * - When `to` is zero, ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     * - `batchSize` is non-zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256, /* firstTokenId */
        uint256 batchSize
    ) internal virtual {
        if (batchSize > 1) {
            if (from != address(0)) {
                _balances[from] -= batchSize;
            }
            if (to != address(0)) {
                _balances[to] += batchSize;
            }
        }
    }

    /**
     * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is
     * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.
     * - When `from` is zero, the tokens were minted for `to`.
     * - When `to` is zero, ``from``'s tokens were burned.
     * - `from` and `to` are never both zero.
     * - `batchSize` is non-zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize
    ) internal virtual {}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721
     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
     * understand this adds an external call which potentially creates a reentrancy vulnerability.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;

import "./IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {
    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator
    ) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1);

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator,
        Rounding rounding
    ) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10**64) {
                value /= 10**64;
                result += 64;
            }
            if (value >= 10**32) {
                value /= 10**32;
                result += 32;
            }
            if (value >= 10**16) {
                value /= 10**16;
                result += 16;
            }
            if (value >= 10**8) {
                value /= 10**8;
                result += 8;
            }
            if (value >= 10**4) {
                value /= 10**4;
                result += 4;
            }
            if (value >= 10**2) {
                value /= 10**2;
                result += 2;
            }
            if (value >= 10**1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "./Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (utils/math/SafeMath.sol)

pragma solidity ^0.8.0;

// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.

/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
 * now has built in overflow checking.
 */
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) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            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) {
        unchecked {
            // 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) {
        unchecked {
            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) {
        unchecked {
            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) {
        return a + b;
    }

    /**
     * @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) {
        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) {
        return a * b;
    }

    /**
     * @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.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        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) {
        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) {
        unchecked {
            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.
     *
     * 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) {
        unchecked {
            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) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./Math.sol";

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @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] = _SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"_baseURIextended","type":"string"}],"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":"uint256","name":"tokenId","type":"uint256"},{"indexed":false,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"string","name":"tokenURI","type":"string"}],"name":"KoalaMintMinted","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"KoalaMintTransfered","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":"burn","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":[],"name":"getPause","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":"address","name":"_to","type":"address"},{"internalType":"string[]","name":"_tokensURI","type":"string[]"},{"internalType":"uint256","name":"_timestamp","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","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":"string","name":"_baseURIextended","type":"string"}],"name":"revealCollection","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":"uint256","name":"_maxSupply","type":"uint256"}],"name":"setMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_pause","type":"bool"}],"name":"setPause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_to","type":"address"},{"internalType":"string[]","name":"_tokensURI","type":"string[]"},{"internalType":"uint256","name":"_timestamp","type":"uint256"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"signatureSignerMint","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"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"}]

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

0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000005b68747470733a2f2f6170692e6b6f616c616d696e742e636f6d2f363335646664363166613030623831336264303033303965646237346433393336353037306532353536353132333535333266313262313866383662633331302f0000000000

-----Decoded View---------------
Arg [0] : _baseURIextended (string): https://api.koalamint.com/635dfd61fa00b813bd00309edb74d39365070e255651235532f12b18f86bc310/

-----Encoded View---------------
5 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000020
Arg [1] : 000000000000000000000000000000000000000000000000000000000000005b
Arg [2] : 68747470733a2f2f6170692e6b6f616c616d696e742e636f6d2f363335646664
Arg [3] : 3631666130306238313362643030333039656462373464333933363530373065
Arg [4] : 32353536353132333535333266313262313866383662633331302f0000000000

272:4592:6:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1505:300:5;;;;;;;;;;-1:-1:-1;1505:300:5;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;2406:98;;;;;;;;;;;;;:::i;:::-;;;;;;;:::i;3870:167::-;;;;;;;;;;-1:-1:-1;3870:167:5;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;3403:406::-;;;;;;;;;;-1:-1:-1;3403:406:5;;;;;:::i;:::-;;:::i;:::-;;4547:326;;;;;;;;;;-1:-1:-1;4547:326:5;;;;;:::i;:::-;;:::i;2080:84:6:-;;;;;;;;;;;;;:::i;3235:1018::-;;;;;;:::i;:::-;;:::i;4939:179:5:-;;;;;;;;;;-1:-1:-1;4939:179:5;;;;;:::i;:::-;;:::i;2294:236:6:-;;;;;;;;;;-1:-1:-1;2294:236:6;;;;;:::i;:::-;;:::i;1513:241::-;;;;;;;;;;-1:-1:-1;1513:241:6;;;;;:::i;:::-;;:::i;2125:219:5:-;;;;;;;;;;-1:-1:-1;2125:219:5;;;;;:::i;:::-;;:::i;1887:98:6:-;;;;;;;;;;-1:-1:-1;1887:98:6;;;;;:::i;:::-;;:::i;1864:204:5:-;;;;;;;;;;-1:-1:-1;1864:204:5;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;1824:101:12:-;;;;;;;;;;;;;:::i;1194:85::-;;;;;;;;;;;;;:::i;2568:102:5:-;;;;;;;;;;;;;:::i;4104:153::-;;;;;;;;;;-1:-1:-1;4104:153:5;;;;;:::i;:::-;;:::i;5184:314::-;;;;;;;;;;-1:-1:-1;5184:314:5;;;;;:::i;:::-;;:::i;1995:79:6:-;;;;;;;;;;-1:-1:-1;1995:79:6;;;;;:::i;:::-;;:::i;2540:321::-;;;;;;;;;;-1:-1:-1;2540:321:6;;;;;:::i;:::-;;:::i;4323:162:5:-;;;;;;;;;;-1:-1:-1;4323:162:5;;;;;:::i;:::-;;:::i;2074:198:12:-;;;;;;;;;;-1:-1:-1;2074:198:12;;;;;:::i;:::-;;:::i;2867:362:6:-;;;;;;;;;;-1:-1:-1;2867:362:6;;;;;:::i;:::-;;:::i;1505:300:5:-;1607:4;-1:-1:-1;;;;;;1642:40:5;;-1:-1:-1;;;1642:40:5;;:104;;-1:-1:-1;;;;;;;1698:48:5;;-1:-1:-1;;;1698:48:5;1642:104;:156;;;;1762:36;1786:11;1762:23;:36::i;:::-;1623:175;;1505:300;;;;:::o;2406:98::-;2460:13;2492:5;2485:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2406:98;:::o;3870:167::-;3946:7;3965:23;3980:7;3965:14;:23::i;:::-;-1:-1:-1;4006:24:5;;;;:15;:24;;;;;;-1:-1:-1;;;;;4006:24:5;;3870:167::o;3403:406::-;3483:13;3499:23;3514:7;3499:14;:23::i;:::-;3483:39;;3546:5;-1:-1:-1;;;;;3540:11:5;:2;-1:-1:-1;;;;;3540:11:5;;;3532:57;;;;-1:-1:-1;;;3532:57:5;;;;;;;:::i;:::-;;;;;;;;;3637:5;-1:-1:-1;;;;;3621:21:5;:12;:10;:12::i;:::-;-1:-1:-1;;;;;3621:21:5;;:62;;;;3646:37;3663:5;3670:12;:10;:12::i;3646:37::-;3600:170;;;;-1:-1:-1;;;3600:170:5;;;;;;;:::i;:::-;3781:21;3790:2;3794:7;3781:8;:21::i;:::-;3403:406;;;:::o;4547:326::-;4736:41;4755:12;:10;:12::i;:::-;4769:7;4736:18;:41::i;:::-;4728:99;;;;-1:-1:-1;;;4728:99:5;;;;;;;:::i;:::-;4838:28;4848:4;4854:2;4858:7;4838:9;:28::i;2080:84:6:-;2152:5;;;;2080:84;:::o;3235:1018::-;3375:5;;;;3374:6;3366:31;;;;-1:-1:-1;;;3366:31:6;;;;;;;:::i;:::-;3442:17;;3428:32;;930:7;;3428:13;:32::i;:::-;3415:9;:45;;3407:75;;;;-1:-1:-1;;;3407:75:6;;;;;;;:::i;:::-;3541:10;:17;3513:25;:15;:23;:25::i;:::-;:45;;;;:::i;:::-;3500:9;;:58;;3492:78;;;;-1:-1:-1;;;3492:78:6;;;;;;;:::i;:::-;3608:1;3588:10;:17;:21;3580:47;;;;-1:-1:-1;;;3580:47:6;;;;;;;:::i;:::-;3638:18;3659:68;3679:3;3684:10;3696;3708:9;3719:1;3722;3725;3659:19;:68::i;:::-;3638:89;-1:-1:-1;;;;;;3745:27:6;;808:42;3745:27;3737:62;;;;-1:-1:-1;;;3737:62:6;;;;;;;:::i;:::-;3832:21;3850:3;3832:15;:21;:::i;:::-;3818:10;:35;;3810:59;;;;-1:-1:-1;;;3810:59:6;;;;;;;:::i;:::-;3885:7;3880:189;3902:10;:17;3898:1;:21;;;3880:189;;;3983:1;-1:-1:-1;;;;;3947:38:6;:9;3957:10;3968:1;3957:13;;;;;;;;-1:-1:-1;;;3957:13:6;;;;;;;;;;;;;;;3947:24;;;;;;:::i;:::-;;;;;;;;;;;;;;;-1:-1:-1;;;;;3947:24:6;:38;3939:71;;;;-1:-1:-1;;;3939:71:6;;;;;;;:::i;:::-;4024:34;4039:3;4044:10;4055:1;4044:13;;;;;;;;-1:-1:-1;;;4044:13:6;;;;;;;;;;;;;;;4024:14;:34::i;:::-;3921:3;;;;:::i;:::-;;;;3880:189;;;-1:-1:-1;4087:19:6;4109:25;4130:3;4109:16;:9;4123:1;4109:13;:16::i;:::-;:20;;:25::i;:::-;4087:47;;4145:42;629;4175:11;4145:8;:42::i;:::-;4197:49;719:42;4222:23;4234:11;4222:9;:23;:::i;:::-;4197:8;:49::i;:::-;3235:1018;;;;;;;;:::o;4939:179:5:-;5072:39;5089:4;5095:2;5099:7;5072:39;;;;;;;;;;;;:16;:39::i;2294:236:6:-;1087:13:12;:11;:13::i;:::-;2360:16:6::1;2368:7;2360;:16::i;:::-;2352:60;;;;-1:-1:-1::0;;;2352:60:6::1;;;;;;;:::i;:::-;2463:1;2432:19:::0;;;:10:::1;:19;::::0;;;;;2422:30;;:9:::1;::::0;:30:::1;::::0;::::1;:::i;:::-;::::0;;;::::1;::::0;;::::1;::::0;;;;;;;;:43;;-1:-1:-1;;;;;;2422:43:6::1;-1:-1:-1::0;;;;;2422:43:6;;;::::1;::::0;;;::::1;::::0;;;2475:24;;::::1;::::0;;;-1:-1:-1;2475:24:6;;;:19;;;:10:::1;:19:::0;;;;;:24;;::::1;::::0;:19;:24;::::1;:::i;:::-;;2509:14;2515:7;2509:5;:14::i;:::-;2294:236:::0;:::o;1513:241::-;1087:13:12;:11;:13::i;:::-;1643:34:6;;::::1;::::0;::::1;::::0;1606:33:::1;::::0;::::1;::::0;1622:15:::1;::::0;1606:33:::1;:::i;:::-;;;;;;;;:71;;1598:111;;;;-1:-1:-1::0;;;1598:111:6::1;;;;;;;:::i;:::-;1719:28;1730:16;1719:10;:28::i;2125:219:5:-:0;2197:7;2216:13;2232:17;2241:7;2232:8;:17::i;:::-;2216:33;-1:-1:-1;;;;;;2267:19:5;;2259:56;;;;-1:-1:-1;;;2259:56:5;;;;;;;:::i;1887:98:6:-;1087:13:12;:11;:13::i;:::-;1956:9:6::1;:22:::0;1887:98::o;1864:204:5:-;1936:7;-1:-1:-1;;;;;1963:19:5;;1955:73;;;;-1:-1:-1;;;1955:73:5;;;;;;;:::i;:::-;-1:-1:-1;;;;;;2045:16:5;;;;;:9;:16;;;;;;;1864:204::o;1824:101:12:-;1087:13;:11;:13::i;:::-;1888:30:::1;1915:1;1888:18;:30::i;:::-;1824:101::o:0;1194:85::-;1266:6;;-1:-1:-1;;;;;1266:6:12;1194:85;:::o;2568:102:5:-;2624:13;2656:7;2649:14;;;;;:::i;4104:153::-;4198:52;4217:12;:10;:12::i;:::-;4231:8;4241;4198:18;:52::i;:::-;4104:153;;:::o;5184:314::-;5352:41;5371:12;:10;:12::i;:::-;5385:7;5352:18;:41::i;:::-;5344:99;;;;-1:-1:-1;;;5344:99:5;;;;;;;:::i;:::-;5453:38;5467:4;5473:2;5477:7;5486:4;5453:13;:38::i;:::-;5184:314;;;;:::o;1995:79:6:-;1087:13:12;:11;:13::i;:::-;2053:5:6::1;:14:::0;;-1:-1:-1;;2053:14:6::1;::::0;::::1;;::::0;;;::::1;::::0;;1995:79::o;2540:321::-;2613:13;2646:16;2654:7;2646;:16::i;:::-;2638:60;;;;-1:-1:-1;;;2638:60:6;;;;;;;:::i;:::-;2709:23;2735:19;;;:10;:19;;;;;2709:45;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2764:18;2785:10;:8;:10::i;:::-;2764:31;;2837:4;2843:9;2820:33;;;;;;;;;:::i;:::-;;;;;;;;;;;;;2806:48;;;;2540:321;;;:::o;4323:162:5:-;-1:-1:-1;;;;;4443:25:5;;;4420:4;4443:25;;;:18;:25;;;;;;;;:35;;;;;;;;;;;;;;;4323:162::o;2074:198:12:-;1087:13;:11;:13::i;:::-;-1:-1:-1;;;;;2162:22:12;::::1;2154:73;;;;-1:-1:-1::0;;;2154:73:12::1;;;;;;;:::i;:::-;2237:28;2256:8;2237:18;:28::i;2867:362:6:-:0;3029:7;3054:168;3152:3;3157:10;3168:1;3157:13;;;;;;-1:-1:-1;;;3157:13:6;;;;;;;;;;;;;;;3172:10;3184:5;3191:10;:17;3141:68;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;3131:79;;;;;;3078:133;;;;;;;;:::i;:::-;;;;;;;;;;;;;3068:144;;;;;;3214:1;3217;3220;3054:13;:168::i;:::-;3047:175;2867:362;-1:-1:-1;;;;;;;;2867:362:6:o;829:155:4:-;-1:-1:-1;;;;;;937:40:4;;-1:-1:-1;;;937:40:4;829:155;;;:::o;13401:133:5:-;13482:16;13490:7;13482;:16::i;:::-;13474:53;;;;-1:-1:-1;;;13474:53:5;;;;;;;:::i;640:96:1:-;719:10;640:96;:::o;12703:171:5:-;12777:24;;;;:15;:24;;;;;:29;;-1:-1:-1;;;;;;12777:29:5;-1:-1:-1;;;;;12777:29:5;;;;;;;;:24;;12830:23;12777:24;12830:14;:23::i;:::-;-1:-1:-1;;;;;12821:46:5;;;;;;;;;;;12703:171;;:::o;7475:261::-;7568:4;7584:13;7600:23;7615:7;7600:14;:23::i;:::-;7584:39;;7652:5;-1:-1:-1;;;;;7641:16:5;:7;-1:-1:-1;;;;;7641:16:5;;:52;;;;7661:32;7678:5;7685:7;7661:16;:32::i;:::-;7641:87;;;;7721:7;-1:-1:-1;;;;;7697:31:5;:20;7709:7;7697:11;:20::i;:::-;-1:-1:-1;;;;;7697:31:5;;7641:87;7633:96;7475:261;-1:-1:-1;;;;7475:261:5:o;11358:1233::-;11512:4;-1:-1:-1;;;;;11485:31:5;:23;11500:7;11485:14;:23::i;:::-;-1:-1:-1;;;;;11485:31:5;;11477:81;;;;-1:-1:-1;;;11477:81:5;;;;;;;:::i;:::-;-1:-1:-1;;;;;11576:16:5;;11568:65;;;;-1:-1:-1;;;11568:65:5;;;;;;;:::i;:::-;11644:42;11665:4;11671:2;11675:7;11684:1;11644:20;:42::i;:::-;11813:4;-1:-1:-1;;;;;11786:31:5;:23;11801:7;11786:14;:23::i;:::-;-1:-1:-1;;;;;11786:31:5;;11778:81;;;;-1:-1:-1;;;11778:81:5;;;;;;;:::i;:::-;11928:24;;;;:15;:24;;;;;;;;11921:31;;-1:-1:-1;;;;;;11921:31:5;;;;;;-1:-1:-1;;;;;12396:15:5;;;;;;:9;:15;;;;;:20;;-1:-1:-1;;12396:20:5;;;12430:13;;;;;;;;;:18;;11921:31;12430:18;;;12468:16;;;:7;:16;;;;;;:21;;;;;;;;;;12505:27;;11944:7;;12505:27;;;12543:41;12563:4;12569:2;12573:7;12582:1;12543:19;:41::i;3465:96:13:-;3523:7;3549:5;3553:1;3549;:5;:::i;:::-;3542:12;3465:96;-1:-1:-1;;;3465:96:13:o;827:112:2:-;918:14;;827:112::o;4259:392:6:-;4339:16;4358:25;:15;:23;:25::i;:::-;4339:44;;4402:27;:15;:25;:27::i;:::-;4450:12;:8;4461:1;4450:12;:::i;:::-;4439:23;;4472:20;4478:3;4483:8;4472:5;:20::i;:::-;4502:33;4515:8;4525:9;4502:12;:33::i;:::-;4568:3;4545:9;4555;4545:20;;;;;;:::i;:::-;;;;;;;;;;;;;;:26;;;;;-1:-1:-1;;;;;4545:26:6;;;;;-1:-1:-1;;;;;4545:26:6;;;;;;4603:8;4587:57;719:42;4629:3;4634:9;4587:57;;;;;;;;:::i;:::-;;;;;;;;4259:392;;;:::o;3850:96:13:-;3908:7;3934:5;3938:1;3934;:5;:::i;4657:205:6:-;4721:12;4739:2;-1:-1:-1;;;;;4739:7:6;4754:5;4739:25;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;4720:44;;;4782:7;4774:36;;;;-1:-1:-1;;;4774:36:6;;;;;;;:::i;:::-;4825:30;4845:2;4849:5;4825:30;;;;;;;:::i;:::-;;;;;;;;4657:205;;;:::o;1352:130:12:-;1426:12;:10;:12::i;:::-;-1:-1:-1;;;;;1415:23:12;:7;:5;:7::i;:::-;-1:-1:-1;;;;;1415:23:12;;1407:68;;;;-1:-1:-1;;;1407:68:12;;;;;;;:::i;7191:126:5:-;7256:4;;7279:17;7288:7;7279:8;:17::i;:::-;-1:-1:-1;;;;;7279:31:5;;;;7191:126;-1:-1:-1;;7191:126:5:o;10272:762::-;10331:13;10347:23;10362:7;10347:14;:23::i;:::-;10331:39;;10381:51;10402:5;10417:1;10421:7;10430:1;10381:20;:51::i;:::-;10542:23;10557:7;10542:14;:23::i;:::-;10610:24;;;;:15;:24;;;;;;;;10603:31;;-1:-1:-1;;;;;;10603:31:5;;;;;;-1:-1:-1;;;;;10850:16:5;;;;;:9;:16;;;;;:21;;-1:-1:-1;;10850:21:5;;;10898:16;;;:7;:16;;;;;;10891:23;;;;;;;10930:36;10534:31;;-1:-1:-1;10626:7:5;;10930:36;;10610:24;;10930:36;10977:50;10997:5;11012:1;11016:7;11025:1;10977:19;:50::i;1760:121:6:-;1087:13:12;:11;:13::i;:::-;1840:34:6;;::::1;::::0;:15:::1;::::0;:34:::1;::::0;::::1;::::0;::::1;:::i;6773:115:5:-:0;6839:7;6865:16;;;:7;:16;;;;;;-1:-1:-1;;;;;6865:16:5;;6773:115::o;2426:187:12:-;2518:6;;;-1:-1:-1;;;;;2534:17:12;;;-1:-1:-1;;;;;;2534:17:12;;;;;;;2566:40;;2518:6;;;2534:17;2518:6;;2566:40;;2499:16;;2566:40;2426:187;;:::o;13010:307:5:-;13160:8;-1:-1:-1;;;;;13151:17:5;:5;-1:-1:-1;;;;;13151:17:5;;;13143:55;;;;-1:-1:-1;;;13143:55:5;;;;;;;:::i;:::-;-1:-1:-1;;;;;13208:25:5;;;;;;;:18;:25;;;;;;;;:35;;;;;;;;;;;;;;:46;;-1:-1:-1;;13208:46:5;;;;;;;13269:41;;;;;13208:46;;13269:41;:::i;:::-;;;;;;;;13010:307;;;:::o;6359:305::-;6509:28;6519:4;6525:2;6529:7;6509:9;:28::i;:::-;6555:47;6578:4;6584:2;6588:7;6597:4;6555:22;:47::i;:::-;6547:110;;;;-1:-1:-1;;;6547:110:5;;;;;;;:::i;2174:114:6:-;2234:13;2266:15;2259:22;;;;;:::i;6695:270:3:-;6818:7;6838:17;6857:18;6879:25;6890:4;6896:1;6899;6902;6879:10;:25::i;:::-;6837:67;;;;6914:18;6926:5;6914:11;:18::i;:::-;-1:-1:-1;6949:9:3;6695:270;-1:-1:-1;;;;;6695:270:3:o;15633:396:5:-;15817:1;15805:9;:13;15801:222;;;-1:-1:-1;;;;;15838:18:5;;;15834:85;;-1:-1:-1;;;;;15876:15:5;;;;;;:9;:15;;;;;:28;;15895:9;;15876:15;:28;;15895:9;;15876:28;:::i;:::-;;;;-1:-1:-1;;15834:85:5;-1:-1:-1;;;;;15936:16:5;;;15932:81;;-1:-1:-1;;;;;15972:13:5;;;;;;:9;:13;;;;;:26;;15989:9;;15972:13;:26;;15989:9;;15972:26;:::i;:::-;;;;-1:-1:-1;;15633:396:5;;;;:::o;945:123:2:-;1032:19;;1050:1;1032:19;;;945:123::o;9026:920:5:-;-1:-1:-1;;;;;9105:16:5;;9097:61;;;;-1:-1:-1;;;9097:61:5;;;;;;;:::i;:::-;9177:16;9185:7;9177;:16::i;:::-;9176:17;9168:58;;;;-1:-1:-1;;;9168:58:5;;;;;;;:::i;:::-;9237:48;9266:1;9270:2;9274:7;9283:1;9237:20;:48::i;:::-;9381:16;9389:7;9381;:16::i;:::-;9380:17;9372:58;;;;-1:-1:-1;;;9372:58:5;;;;;;;:::i;:::-;-1:-1:-1;;;;;9772:13:5;;;;;;:9;:13;;;;;;;;:18;;9789:1;9772:18;;;9811:16;;;:7;:16;;;;;;:21;;-1:-1:-1;;;;;;9811:21:5;;;;;9848:33;9819:7;;9772:13;;9848:33;;9772:13;;9848:33;9892:47;9920:1;9924:2;9928:7;9937:1;9892:19;:47::i;1307:196:6:-;1406:16;1414:7;1406;:16::i;:::-;1398:57;;;;-1:-1:-1;;;1398:57:6;;;;;;;:::i;:::-;1465:19;;;;:10;:19;;;;;;;;:31;;;;;;;;:::i;14086:831:5:-;14235:4;14255:15;:2;-1:-1:-1;;;;;14255:13:5;;:15::i;:::-;14251:660;;;14306:2;-1:-1:-1;;;;;14290:36:5;;14327:12;:10;:12::i;:::-;14341:4;14347:7;14356:4;14290:71;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;14290:71:5;;;;;;;;-1:-1:-1;;14290:71:5;;;;;;;;;;;;:::i;:::-;;;14286:573;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;14528:13:5;;14524:321;;14570:60;;-1:-1:-1;;;14570:60:5;;;;;;;:::i;14524:321::-;14797:6;14791:13;14782:6;14778:2;14774:15;14767:38;14286:573;-1:-1:-1;;;;;;14411:51:5;-1:-1:-1;;;14411:51:5;;-1:-1:-1;14404:58:5;;14251:660;-1:-1:-1;14896:4:5;14889:11;;5068:1494:3;5194:7;;6118:66;6105:79;;6101:161;;;-1:-1:-1;6216:1:3;;-1:-1:-1;6220:30:3;6200:51;;6101:161;6356:14;6373:24;6383:4;6389:1;6392;6395;6373:24;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;6373:24:3;;-1:-1:-1;;6373:24:3;;;-1:-1:-1;;;;;;;6411:20:3;;6407:101;;6463:1;6467:29;6447:50;;;;;;;6407:101;6526:6;-1:-1:-1;6534:20:3;;-1:-1:-1;5068:1494:3;;;;;;;;:::o;569:511::-;646:20;637:5;:29;;;;;;-1:-1:-1;;;637:29:3;;;;;;;;;;633:441;;;682:7;;633:441;742:29;733:5;:38;;;;;;-1:-1:-1;;;733:38:3;;;;;;;;;;729:345;;;787:34;;-1:-1:-1;;;787:34:3;;;;;;;:::i;729:345::-;851:35;842:5;:44;;;;;;-1:-1:-1;;;842:44:3;;;;;;;;;;838:236;;;902:41;;-1:-1:-1;;;902:41:3;;;;;;;:::i;838:236::-;973:30;964:5;:39;;;;;;-1:-1:-1;;;964:39:3;;;;;;;;;;960:114;;;1019:44;;-1:-1:-1;;;1019:44:3;;;;;;;:::i;1175:320:0:-;-1:-1:-1;;;;;1465:19:0;;:23;;;1175:320::o;-1:-1:-1:-;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;14:408:15;;114:18;106:6;103:30;100:2;;;136:18;;:::i;:::-;174:57;219:2;198:15;;-1:-1:-1;;194:29:15;225:4;190:40;174:57;:::i;:::-;165:66;;254:6;247:5;240:21;294:3;285:6;280:3;276:16;273:25;270:2;;;311:1;308;301:12;270:2;360:6;355:3;348:4;341:5;337:16;324:43;414:1;407:4;398:6;391:5;387:18;383:29;376:40;90:332;;;;;:::o;427:175::-;497:20;;-1:-1:-1;;;;;546:31:15;;536:42;;526:2;;592:1;589;582:12;607:706;;719:3;712:4;704:6;700:17;696:27;686:2;;741:5;734;727:20;686:2;781:6;768:20;807:4;830:18;826:2;823:26;820:2;;;852:18;;:::i;:::-;892:37;925:2;920;916;912:11;908:20;892:37;:::i;:::-;963:15;;;994:12;;;;1026:15;;;1059:5;1073:211;1087:2;1084:1;1081:9;1073:211;;;1144:65;1205:3;1200:2;1193:3;1180:17;1172:6;1168:30;1164:39;1144:65;:::i;:::-;1132:78;;1230:12;;;;1262;;;;1105:1;1098:9;1073:211;;;-1:-1:-1;1302:5:15;;676:637;-1:-1:-1;;;;;;;676:637:15:o;1318:162::-;1385:20;;1441:13;;1434:21;1424:32;;1414:2;;1470:1;1467;1460:12;1485:233;;1583:3;1576:4;1568:6;1564:17;1560:27;1550:2;;1605:5;1598;1591:20;1550:2;1631:81;1708:3;1699:6;1686:20;1679:4;1671:6;1667:17;1631:81;:::i;1723:158::-;1791:20;;1851:4;1840:16;;1830:27;;1820:2;;1871:1;1868;1861:12;1886:198;;1998:2;1986:9;1977:7;1973:23;1969:32;1966:2;;;2019:6;2011;2004:22;1966:2;2047:31;2068:9;2047:31;:::i;2089:274::-;;;2218:2;2206:9;2197:7;2193:23;2189:32;2186:2;;;2239:6;2231;2224:22;2186:2;2267:31;2288:9;2267:31;:::i;:::-;2257:41;;2317:40;2353:2;2342:9;2338:18;2317:40;:::i;:::-;2307:50;;2176:187;;;;;:::o;2368:342::-;;;;2514:2;2502:9;2493:7;2489:23;2485:32;2482:2;;;2535:6;2527;2520:22;2482:2;2563:31;2584:9;2563:31;:::i;:::-;2553:41;;2613:40;2649:2;2638:9;2634:18;2613:40;:::i;:::-;2603:50;;2700:2;2689:9;2685:18;2672:32;2662:42;;2472:238;;;;;:::o;2715:702::-;;;;;2887:3;2875:9;2866:7;2862:23;2858:33;2855:2;;;2909:6;2901;2894:22;2855:2;2937:31;2958:9;2937:31;:::i;:::-;2927:41;;2987:40;3023:2;3012:9;3008:18;2987:40;:::i;:::-;2977:50;;3074:2;3063:9;3059:18;3046:32;3036:42;;3129:2;3118:9;3114:18;3101:32;3156:18;3148:6;3145:30;3142:2;;;3193:6;3185;3178:22;3142:2;3221:22;;3274:4;3266:13;;3262:27;-1:-1:-1;3252:2:15;;3308:6;3300;3293:22;3252:2;3336:75;3403:7;3398:2;3385:16;3380:2;3376;3372:11;3336:75;:::i;:::-;3326:85;;;2845:572;;;;;;;:::o;3422:807::-;;;;;;;;3669:3;3657:9;3648:7;3644:23;3640:33;3637:2;;;3691:6;3683;3676:22;3637:2;3719:31;3740:9;3719:31;:::i;:::-;3709:41;;3801:2;3790:9;3786:18;3773:32;3828:18;3820:6;3817:30;3814:2;;;3865:6;3857;3850:22;3814:2;3893:66;3951:7;3942:6;3931:9;3927:22;3893:66;:::i;:::-;3883:76;;;4006:2;3995:9;3991:18;3978:32;3968:42;;4057:2;4046:9;4042:18;4029:32;4019:42;;4080:39;4114:3;4103:9;4099:19;4080:39;:::i;:::-;4070:49;;4166:3;4155:9;4151:19;4138:33;4128:43;;4218:3;4207:9;4203:19;4190:33;4180:43;;3627:602;;;;;;;;;;:::o;4234:738::-;;;;;;;4464:3;4452:9;4443:7;4439:23;4435:33;4432:2;;;4486:6;4478;4471:22;4432:2;4514:31;4535:9;4514:31;:::i;:::-;4504:41;;4596:2;4585:9;4581:18;4568:32;4623:18;4615:6;4612:30;4609:2;;;4660:6;4652;4645:22;4609:2;4688:66;4746:7;4737:6;4726:9;4722:22;4688:66;:::i;:::-;4678:76;;;4801:2;4790:9;4786:18;4773:32;4763:42;;4824:38;4858:2;4847:9;4843:18;4824:38;:::i;:::-;4814:48;;4909:3;4898:9;4894:19;4881:33;4871:43;;4961:3;4950:9;4946:19;4933:33;4923:43;;4422:550;;;;;;;;:::o;4977:268::-;;;5103:2;5091:9;5082:7;5078:23;5074:32;5071:2;;;5124:6;5116;5109:22;5071:2;5152:31;5173:9;5152:31;:::i;:::-;5142:41;;5202:37;5235:2;5224:9;5220:18;5202:37;:::i;5250:266::-;;;5379:2;5367:9;5358:7;5354:23;5350:32;5347:2;;;5400:6;5392;5385:22;5347:2;5428:31;5449:9;5428:31;:::i;:::-;5418:41;5506:2;5491:18;;;;5478:32;;-1:-1:-1;;;5337:179:15:o;5521:192::-;;5630:2;5618:9;5609:7;5605:23;5601:32;5598:2;;;5651:6;5643;5636:22;5598:2;5679:28;5697:9;5679:28;:::i;5718:257::-;;5829:2;5817:9;5808:7;5804:23;5800:32;5797:2;;;5850:6;5842;5835:22;5797:2;5894:9;5881:23;5913:32;5939:5;5913:32;:::i;5980:261::-;;6102:2;6090:9;6081:7;6077:23;6073:32;6070:2;;;6123:6;6115;6108:22;6070:2;6160:9;6154:16;6179:32;6205:5;6179:32;:::i;6246:344::-;;6368:2;6356:9;6347:7;6343:23;6339:32;6336:2;;;6389:6;6381;6374:22;6336:2;6434:9;6421:23;6467:18;6459:6;6456:30;6453:2;;;6504:6;6496;6489:22;6453:2;6532:52;6576:7;6567:6;6556:9;6552:22;6532:52;:::i;6595:190::-;;6707:2;6695:9;6686:7;6682:23;6678:32;6675:2;;;6728:6;6720;6713:22;6675:2;-1:-1:-1;6756:23:15;;6665:120;-1:-1:-1;6665:120:15:o;6790:259::-;;6871:5;6865:12;6898:6;6893:3;6886:19;6914:63;6970:6;6963:4;6958:3;6954:14;6947:4;6940:5;6936:16;6914:63;:::i;:::-;7031:2;7010:15;-1:-1:-1;;7006:29:15;6997:39;;;;7038:4;6993:50;;6841:208;-1:-1:-1;;6841:208:15:o;7054:992::-;7144:12;;7054:992;;7216:1;7201:17;;7237:1;7273:18;;;;7300:2;;7354:4;7346:6;7342:17;7332:27;;7300:2;7380;7428;7420:6;7417:14;7397:18;7394:38;7391:2;;;-1:-1:-1;;;7455:33:15;;7511:4;7508:1;7501:15;7541:4;7462:3;7529:17;7391:2;7572:18;7599:104;;;;7717:1;7712:328;;;;7565:475;;7599:104;-1:-1:-1;;7632:24:15;;7620:37;;7677:16;;;;-1:-1:-1;7599:104:15;;7712:328;7743:5;7740:1;7733:16;7790:2;7787:1;7777:16;7815:1;7829:165;7843:6;7840:1;7837:13;7829:165;;;7921:14;;7908:11;;;7901:35;7964:16;;;;7858:10;;7829:165;;;7833:3;;8023:6;8018:3;8014:16;8007:23;;7565:475;;;;;;;7117:929;;;;:::o;8051:204::-;;8206:43;8245:3;8237:6;8206:43;:::i;8260:276::-;;8429:6;8423:13;8445:53;8491:6;8486:3;8479:4;8471:6;8467:17;8445:53;:::i;:::-;8514:16;;;;;8399:137;-1:-1:-1;;8399:137:15:o;8541:470::-;;8758:6;8752:13;8774:53;8820:6;8815:3;8808:4;8800:6;8796:17;8774:53;:::i;:::-;8890:13;;8849:16;;;;8912:57;8890:13;8849:16;8946:4;8934:17;;8912:57;:::i;:::-;8985:20;;8728:283;-1:-1:-1;;;;8728:283:15:o;9223:380::-;9465:66;9453:79;;9557:2;9548:12;;9541:28;;;;9594:2;9585:12;;9443:160::o;9608:205::-;9808:3;9799:14::o;9818:203::-;-1:-1:-1;;;;;9982:32:15;;;;9964:51;;9952:2;9937:18;;9919:102::o;10026:419::-;-1:-1:-1;;;;;10269:15:15;;;10251:34;;10321:15;;10316:2;10301:18;;10294:43;10373:2;10368;10353:18;;10346:30;;;10026:419;;10393:46;;10420:18;;10412:6;10393:46;:::i;:::-;10385:54;10203:242;-1:-1:-1;;;;;10203:242:15:o;10450:490::-;-1:-1:-1;;;;;10719:15:15;;;10701:34;;10771:15;;10766:2;10751:18;;10744:43;10818:2;10803:18;;10796:34;;;10866:3;10861:2;10846:18;;10839:31;;;10450:490;;10887:47;;10914:19;;10906:6;10887:47;:::i;:::-;10879:55;10653:287;-1:-1:-1;;;;;;10653:287:15:o;10945:534::-;-1:-1:-1;;;;;11206:32:15;;11188:51;;11226:3;11270:2;11255:18;;11248:31;;;10945:534;;11296:47;;11323:19;;11315:6;11296:47;:::i;:::-;11374:2;11359:18;;11352:34;;;;-1:-1:-1;11417:2:15;11402:18;;11395:34;;;;11460:3;11445:19;;;11438:35;11288:55;11178:301;-1:-1:-1;;11178:301:15:o;11484:274::-;-1:-1:-1;;;;;11676:32:15;;;;11658:51;;11740:2;11725:18;;11718:34;11646:2;11631:18;;11613:145::o;11763:187::-;11928:14;;11921:22;11903:41;;11891:2;11876:18;;11858:92::o;11955:398::-;12182:25;;;12255:4;12243:17;;;;12238:2;12223:18;;12216:45;12292:2;12277:18;;12270:34;12335:2;12320:18;;12313:34;12169:3;12154:19;;12136:217::o;12358:221::-;;12507:2;12496:9;12489:21;12527:46;12569:2;12558:9;12554:18;12546:6;12527:46;:::i;12584:348::-;12786:2;12768:21;;;12825:2;12805:18;;;12798:30;12864:26;12859:2;12844:18;;12837:54;12923:2;12908:18;;12758:174::o;12937:330::-;13139:2;13121:21;;;13178:1;13158:18;;;13151:29;-1:-1:-1;;;13211:2:15;13196:18;;13189:37;13258:2;13243:18;;13111:156::o;13272:409::-;13474:2;13456:21;;;13513:2;13493:18;;;13486:30;13552:34;13547:2;13532:18;;13525:62;-1:-1:-1;;;13618:2:15;13603:18;;13596:43;13671:3;13656:19;;13446:235::o;13686:355::-;13888:2;13870:21;;;13927:2;13907:18;;;13900:30;13966:33;13961:2;13946:18;;13939:61;14032:2;14017:18;;13860:181::o;14046:344::-;14248:2;14230:21;;;14287:2;14267:18;;;14260:30;-1:-1:-1;;;14321:2:15;14306:18;;14299:50;14381:2;14366:18;;14220:170::o;14395:355::-;14597:2;14579:21;;;14636:2;14616:18;;;14609:30;14675:33;14670:2;14655:18;;14648:61;14741:2;14726:18;;14569:181::o;14755:414::-;14957:2;14939:21;;;14996:2;14976:18;;;14969:30;15035:34;15030:2;15015:18;;15008:62;-1:-1:-1;;;15101:2:15;15086:18;;15079:48;15159:3;15144:19;;14929:240::o;15174:402::-;15376:2;15358:21;;;15415:2;15395:18;;;15388:30;15454:34;15449:2;15434:18;;15427:62;-1:-1:-1;;;15520:2:15;15505:18;;15498:36;15566:3;15551:19;;15348:228::o;15581:401::-;15783:2;15765:21;;;15822:2;15802:18;;;15795:30;15861:34;15856:2;15841:18;;15834:62;-1:-1:-1;;;15927:2:15;15912:18;;15905:35;15972:3;15957:19;;15755:227::o;15987:352::-;16189:2;16171:21;;;16228:2;16208:18;;;16201:30;16267;16262:2;16247:18;;16240:58;16330:2;16315:18;;16161:178::o;16344:400::-;16546:2;16528:21;;;16585:2;16565:18;;;16558:30;16624:34;16619:2;16604:18;;16597:62;-1:-1:-1;;;16690:2:15;16675:18;;16668:34;16734:3;16719:19;;16518:226::o;16749:349::-;16951:2;16933:21;;;16990:2;16970:18;;;16963:30;17029:27;17024:2;17009:18;;17002:55;17089:2;17074:18;;16923:175::o;17103:398::-;17305:2;17287:21;;;17344:2;17324:18;;;17317:30;17383:34;17378:2;17363:18;;17356:62;-1:-1:-1;;;17449:2:15;17434:18;;17427:32;17491:3;17476:19;;17277:224::o;17506:346::-;17708:2;17690:21;;;17747:2;17727:18;;;17720:30;-1:-1:-1;;;17781:2:15;17766:18;;17759:52;17843:2;17828:18;;17680:172::o;17857:405::-;18059:2;18041:21;;;18098:2;18078:18;;;18071:30;18137:34;18132:2;18117:18;;18110:62;-1:-1:-1;;;18203:2:15;18188:18;;18181:39;18252:3;18237:19;;18031:231::o;18267:356::-;18469:2;18451:21;;;18488:18;;;18481:30;18547:34;18542:2;18527:18;;18520:62;18614:2;18599:18;;18441:182::o;18628:356::-;18830:2;18812:21;;;18849:18;;;18842:30;18908:34;18903:2;18888:18;;18881:62;18975:2;18960:18;;18802:182::o;18989:341::-;19191:2;19173:21;;;19230:2;19210:18;;;19203:30;-1:-1:-1;;;19264:2:15;19249:18;;19242:47;19321:2;19306:18;;19163:167::o;19335:352::-;19537:2;19519:21;;;19576:2;19556:18;;;19549:30;19615;19610:2;19595:18;;19588:58;19678:2;19663:18;;19509:178::o;19692:348::-;19894:2;19876:21;;;19933:2;19913:18;;;19906:30;19972:26;19967:2;19952:18;;19945:54;20031:2;20016:18;;19866:174::o;20045:397::-;20247:2;20229:21;;;20286:2;20266:18;;;20259:30;20325:34;20320:2;20305:18;;20298:62;-1:-1:-1;;;20391:2:15;20376:18;;20369:31;20432:3;20417:19;;20219:223::o;20447:351::-;20649:2;20631:21;;;20688:2;20668:18;;;20661:30;20727:29;20722:2;20707:18;;20700:57;20789:2;20774:18;;20621:177::o;20803:335::-;21005:2;20987:21;;;21044:2;21024:18;;;21017:30;-1:-1:-1;;;21078:2:15;21063:18;;21056:41;21129:2;21114:18;;20977:161::o;21143:425::-;21345:2;21327:21;;;21384:2;21364:18;;;21357:30;21423:34;21418:2;21403:18;;21396:62;21494:31;21489:2;21474:18;;21467:59;21558:3;21543:19;;21317:251::o;21573:340::-;21775:2;21757:21;;;21814:2;21794:18;;;21787:30;-1:-1:-1;;;21848:2:15;21833:18;;21826:46;21904:2;21889:18;;21747:166::o;21918:336::-;22120:2;22102:21;;;22159:2;22139:18;;;22132:30;-1:-1:-1;;;22193:2:15;22178:18;;22171:42;22245:2;22230:18;;22092:162::o;22259:337::-;22461:2;22443:21;;;22500:2;22480:18;;;22473:30;-1:-1:-1;;;22534:2:15;22519:18;;22512:43;22587:2;22572:18;;22433:163::o;22601:177::-;22747:25;;;22735:2;22720:18;;22702:76::o;22783:275::-;22854:2;22848:9;22919:2;22900:13;;-1:-1:-1;;22896:27:15;22884:40;;22954:18;22939:34;;22975:22;;;22936:62;22933:2;;;23001:18;;:::i;:::-;23037:2;23030:22;22828:230;;-1:-1:-1;22828:230:15:o;23063:128::-;;23134:1;23130:6;23127:1;23124:13;23121:2;;;23140:18;;:::i;:::-;-1:-1:-1;23176:9:15;;23111:80::o;23196:217::-;;23262:1;23252:2;;-1:-1:-1;;;23287:31:15;;23341:4;23338:1;23331:15;23369:4;23294:1;23359:15;23252:2;-1:-1:-1;23398:9:15;;23242:171::o;23418:168::-;;23524:1;23520;23516:6;23512:14;23509:1;23506:21;23501:1;23494:9;23487:17;23483:45;23480:2;;;23531:18;;:::i;:::-;-1:-1:-1;23571:9:15;;23470:116::o;23591:125::-;;23659:1;23656;23653:8;23650:2;;;23664:18;;:::i;:::-;-1:-1:-1;23701:9:15;;23640:76::o;23721:258::-;23793:1;23803:113;23817:6;23814:1;23811:13;23803:113;;;23893:11;;;23887:18;23874:11;;;23867:39;23839:2;23832:10;23803:113;;;23934:6;23931:1;23928:13;23925:2;;;-1:-1:-1;;23969:1:15;23951:16;;23944:27;23774:205::o;23984:380::-;24069:1;24059:12;;24116:1;24106:12;;;24127:2;;24181:4;24173:6;24169:17;24159:27;;24127:2;24234;24226:6;24223:14;24203:18;24200:38;24197:2;;;24280:10;24275:3;24271:20;24268:1;24261:31;24315:4;24312:1;24305:15;24343:4;24340:1;24333:15;24197:2;;24039:325;;;:::o;24369:175::-;;24450:4;24443:5;24439:16;24479:4;24470:7;24467:17;24464:2;;;24487:18;;:::i;:::-;24536:1;24523:15;;24414:130;-1:-1:-1;;24414:130:15:o;24549:127::-;24610:10;24605:3;24601:20;24598:1;24591:31;24641:4;24638:1;24631:15;24665:4;24662:1;24655:15;24681:127;24742:10;24737:3;24733:20;24730:1;24723:31;24773:4;24770:1;24763:15;24797:4;24794:1;24787:15;24813:133;-1:-1:-1;;;;;;24889:32:15;;24879:43;;24869:2;;24936:1;24933;24926:12

ipfs://a353613346ad305844122e41ce930b76b78e264ace0831d5e4d7684c1674786b