Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

Outline

•    - function _msgSender()
•    - function _msgData()
•    - function owner()
•    - function _checkOwner()
•    - function renounceOwnership()
•    - function transferOwnership(address ne ...
•    - function _transferOwnership(address n ...
• interface IERC165
•    - function supportsInterface(bytes4 int ...
• interface IERC2981 is IERC165
•    - function royaltyInfo(
• interface IERC721 is IERC165
•    - function balanceOf(address owner)
•    - function ownerOf(uint256 tokenId)
•    - function safeTransferFrom(address fro ...
•    - function safeTransferFrom(address fro ...
•    - function transferFrom(address from, a ...
•    - function approve(address to, uint256 ...
•    - function setApprovalForAll(address op ...
•    - function getApproved(uint256 tokenId)
•    - function isApprovedForAll(address own ...
• interface IERC721Metadata is IERC721
•    - function name()
•    - function symbol()
•    - function tokenURI(uint256 tokenId)
• interface IERC721Receiver
•    - function onERC721Received(
• library Address
•    - function isContract(address account)
•    - function sendValue(address payable re ...
•    - function functionCall(address target, ...
•    - function functionCall(
•    - function functionCallWithValue(addres ...
•    - function functionCallWithValue(
•    - function functionStaticCall(address t ...
•    - function functionStaticCall(
•    - function functionDelegateCall(address ...
•    - function functionDelegateCall(
•    - function verifyCallResultFromTarget(
•    - function verifyCallResult(
•    - function _revert(bytes memory returnd ...
•    - function supportsInterface(bytes4 int ...
• library Math
•    - function max(uint256 a, uint256 b)
•    - function min(uint256 a, uint256 b)
•    - function average(uint256 a, uint256 b ...
•    - function ceilDiv(uint256 a, uint256 b ...
•    - function mulDiv(uint256 x, uint256 y, ...
•    - function mulDiv(uint256 x, uint256 y, ...
•    - function sqrt(uint256 a)
•    - function sqrt(uint256 a, Rounding rou ...
•    - function log2(uint256 value)
•    - function log2(uint256 value, Rounding ...
•    - function log10(uint256 value)
•    - function log10(uint256 value, Roundin ...
•    - function log256(uint256 value)
•    - function log256(uint256 value, Roundi ...
• library SignedMath
•    - function max(int256 a, int256 b)
•    - function min(int256 a, int256 b)
•    - function average(int256 a, int256 b)
•    - function abs(int256 n)
• library Strings
•    - function toString(uint256 value)
•    - function toString(int256 value)
•    - function toHexString(uint256 value)
•    - function toHexString(uint256 value, u ...
•    - function toHexString(address addr)
•    - function equal(string memory a, strin ...
•  contract ERC721 is Context, ERC165 ...
•    - function supportsInterface(bytes4 int ...
•    - function balanceOf(address owner)
•    - function ownerOf(uint256 tokenId)
•    - function name()
•    - function symbol()
•    - function tokenURI(uint256 tokenId)
•    - function _baseURI()
•    - function approve(address to, uint256 ...
•    - function getApproved(uint256 tokenId)
•    - function setApprovalForAll(address op ...
•    - function isApprovedForAll(address own ...
•    - function transferFrom(address from, a ...
•    - function safeTransferFrom(address fro ...
•    - function safeTransferFrom(address fro ...
•    - function _safeTransfer(address from, ...
•    - function _ownerOf(uint256 tokenId)
•    - function _exists(uint256 tokenId)
•    - function _isApprovedOrOwner(address s ...
•    - function _safeMint(address to, uint25 ...
•    - function _safeMint(address to, uint25 ...
•    - function _mint(address to, uint256 to ...
•    - function _burn(uint256 tokenId)
•    - function _transfer(address from, addr ...
•    - function _approve(address to, uint256 ...
•    - function _setApprovalForAll(address o ...
•    - function _requireMinted(uint256 token ...
•    - function _checkOnERC721Received(
•    - function _beforeTokenTransfer(address ...
•    - function _afterTokenTransfer(address ...
•    - function __unsafe_increaseBalance(add ...
• library MerkleProof
•    - function verify(bytes32[] memory proo ...
•    - function verifyCalldata(bytes32[] cal ...
•    - function processProof(bytes32[] memor ...
•    - function processProofCalldata(bytes32 ...
•    - function multiProofVerify(
•    - function multiProofVerifyCalldata(
•    - function processMultiProof(
•    - function processMultiProofCalldata(
•    - function _hashPair(bytes32 a, bytes32 ...
•    - function _efficientHash(bytes32 a, by ...
• interface certhis_struct
• interface Icerthis_check
•    - function check(address _address,addre ...
• interface IERC20
•    - function transfer(address to, uint256 ...
•    - function transferFrom(
• interface Icerthis_main
•    - function get_label(uint256 _label_id)
•    - function get_collection(uint256 _coll ...
•    - function certhis_default()
•  contract collection_contract is ER ... *
•    - function MAX_SUPPLY()
•    - function update_collection_object(
•    - function freeze(bool _freez_mint, boo ...
•    - function royaltyInfo(uint256 _tokenId ...
•    - function buy_token(
•    - function get_nft(uint256 _nft_id)
•    - function tokenURI(uint256 _nft_id)
•    - function current_minted(address _addr ...
•    - function safeMint(
•    - function mint_p1(
•    - function edit_nft(
•    - function _beforeTokenTransfer(
•    - function supportsInterface(bytes4 int ...
•    - function calculate_payouts(
•    - function send_payouts(
•    - function burn(uint256 _nft_id)

More Options

• Similar
• Submit Audit
• Compare

/**
 *Submitted for verification at polygonscan.com on 2023-09-07
*/

// SPDX-License-Identifier: MIT AND UNLICENSED

// File @openzeppelin/contracts/utils/[email protected]

// Original license: 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;
    }
}


// File @openzeppelin/contracts/access/[email protected]

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

/**
 * @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. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling 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);
    }
}


// File @openzeppelin/contracts/utils/introspection/[email protected]

// Original license: 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);
}


// File @openzeppelin/contracts/interfaces/[email protected]

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (interfaces/IERC2981.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface for the NFT Royalty Standard.
 *
 * A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal
 * support for royalty payments across all NFT marketplaces and ecosystem participants.
 *
 * _Available since v4.5._
 */
interface IERC2981 is IERC165 {
    /**
     * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of
     * exchange. The royalty amount is denominated and should be paid in that same unit of exchange.
     */
    function royaltyInfo(
        uint256 tokenId,
        uint256 salePrice
    ) external view returns (address receiver, uint256 royaltyAmount);
}


// File @openzeppelin/contracts/token/ERC721/[email protected]

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

/**
 * @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);
}


// File @openzeppelin/contracts/token/ERC721/extensions/[email protected]

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;

/**
 * @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);
}


// File @openzeppelin/contracts/token/ERC721/[email protected]

// Original license: 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);
}


// File @openzeppelin/contracts/utils/[email protected]

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (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
     *
     * Furthermore, `isContract` will also return true if the target contract within
     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,
     * which only has an effect at the end of a transaction.
     * ====
     *
     * [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://consensys.net/diligence/blog/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/v0.8.0/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);
        }
    }
}


// File @openzeppelin/contracts/utils/introspection/[email protected]

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

/**
 * @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;
    }
}


// File @openzeppelin/contracts/utils/math/[email protected]

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (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) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1, "Math: mulDiv overflow");

            ///////////////////////////////////////////////
            // 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 256, 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 << 3) < value ? 1 : 0);
        }
    }
}


// File @openzeppelin/contracts/utils/math/[email protected]

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SignedMath.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMath {
    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two signed numbers without overflow.
     * The result is rounded towards zero.
     */
    function average(int256 a, int256 b) internal pure returns (int256) {
        // Formula from the book "Hacker's Delight"
        int256 x = (a & b) + ((a ^ b) >> 1);
        return x + (int256(uint256(x) >> 255) & (a ^ b));
    }

    /**
     * @dev Returns the absolute unsigned value of a signed value.
     */
    function abs(int256 n) internal pure returns (uint256) {
        unchecked {
            // must be unchecked in order to support `n = type(int256).min`
            return uint256(n >= 0 ? n : -n);
        }
    }
}


// File @openzeppelin/contracts/utils/[email protected]

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Strings.sol)

pragma solidity ^0.8.0;


/**
 * @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 `int256` to its ASCII `string` decimal representation.
     */
    function toString(int256 value) internal pure returns (string memory) {
        return string(abi.encodePacked(value < 0 ? "-" : "", toString(SignedMath.abs(value))));
    }

    /**
     * @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);
    }

    /**
     * @dev Returns true if the two strings are equal.
     */
    function equal(string memory a, string memory b) internal pure returns (bool) {
        return keccak256(bytes(a)) == keccak256(bytes(b));
    }
}


// File @openzeppelin/contracts/token/ERC721/[email protected]

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC721/ERC721.sol)

pragma solidity ^0.8.0;







/**
 * @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 {}

    /**
     * @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 {}

    /**
     * @dev Unsafe write access to the balances, used by extensions that "mint" tokens using an {ownerOf} override.
     *
     * WARNING: Anyone calling this MUST ensure that the balances remain consistent with the ownership. The invariant
     * being that for any address `a` the value returned by `balanceOf(a)` must be equal to the number of tokens such
     * that `ownerOf(tokenId)` is `a`.
     */
    // solhint-disable-next-line func-name-mixedcase
    function __unsafe_increaseBalance(address account, uint256 amount) internal {
        _balances[account] += amount;
    }
}


// File @openzeppelin/contracts/utils/cryptography/[email protected]

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/cryptography/MerkleProof.sol)

pragma solidity ^0.8.0;

/**
 * @dev These functions deal with verification of Merkle Tree proofs.
 *
 * The tree and the proofs can be generated using our
 * https://github.com/OpenZeppelin/merkle-tree[JavaScript library].
 * You will find a quickstart guide in the readme.
 *
 * WARNING: You should avoid using leaf values that are 64 bytes long prior to
 * hashing, or use a hash function other than keccak256 for hashing leaves.
 * This is because the concatenation of a sorted pair of internal nodes in
 * the merkle tree could be reinterpreted as a leaf value.
 * OpenZeppelin's JavaScript library generates merkle trees that are safe
 * against this attack out of the box.
 */
library MerkleProof {
    /**
     * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree
     * defined by `root`. For this, a `proof` must be provided, containing
     * sibling hashes on the branch from the leaf to the root of the tree. Each
     * pair of leaves and each pair of pre-images are assumed to be sorted.
     */
    function verify(bytes32[] memory proof, bytes32 root, bytes32 leaf) internal pure returns (bool) {
        return processProof(proof, leaf) == root;
    }

    /**
     * @dev Calldata version of {verify}
     *
     * _Available since v4.7._
     */
    function verifyCalldata(bytes32[] calldata proof, bytes32 root, bytes32 leaf) internal pure returns (bool) {
        return processProofCalldata(proof, leaf) == root;
    }

    /**
     * @dev Returns the rebuilt hash obtained by traversing a Merkle tree up
     * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt
     * hash matches the root of the tree. When processing the proof, the pairs
     * of leafs & pre-images are assumed to be sorted.
     *
     * _Available since v4.4._
     */
    function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) {
        bytes32 computedHash = leaf;
        for (uint256 i = 0; i < proof.length; i++) {
            computedHash = _hashPair(computedHash, proof[i]);
        }
        return computedHash;
    }

    /**
     * @dev Calldata version of {processProof}
     *
     * _Available since v4.7._
     */
    function processProofCalldata(bytes32[] calldata proof, bytes32 leaf) internal pure returns (bytes32) {
        bytes32 computedHash = leaf;
        for (uint256 i = 0; i < proof.length; i++) {
            computedHash = _hashPair(computedHash, proof[i]);
        }
        return computedHash;
    }

    /**
     * @dev Returns true if the `leaves` can be simultaneously proven to be a part of a merkle tree defined by
     * `root`, according to `proof` and `proofFlags` as described in {processMultiProof}.
     *
     * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details.
     *
     * _Available since v4.7._
     */
    function multiProofVerify(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProof(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Calldata version of {multiProofVerify}
     *
     * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details.
     *
     * _Available since v4.7._
     */
    function multiProofVerifyCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProofCalldata(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Returns the root of a tree reconstructed from `leaves` and sibling nodes in `proof`. The reconstruction
     * proceeds by incrementally reconstructing all inner nodes by combining a leaf/inner node with either another
     * leaf/inner node or a proof sibling node, depending on whether each `proofFlags` item is true or false
     * respectively.
     *
     * CAUTION: Not all merkle trees admit multiproofs. To use multiproofs, it is sufficient to ensure that: 1) the tree
     * is complete (but not necessarily perfect), 2) the leaves to be proven are in the opposite order they are in the
     * tree (i.e., as seen from right to left starting at the deepest layer and continuing at the next layer).
     *
     * _Available since v4.7._
     */
    function processMultiProof(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuilds the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof");

        // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using
        // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop".
        bytes32[] memory hashes = new bytes32[](totalHashes);
        uint256 leafPos = 0;
        uint256 hashPos = 0;
        uint256 proofPos = 0;
        // At each step, we compute the next hash using two values:
        // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we
        //   get the next hash.
        // - depending on the flag, either another value from the "main queue" (merging branches) or an element from the
        //   `proof` array.
        for (uint256 i = 0; i < totalHashes; i++) {
            bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++];
            bytes32 b = proofFlags[i]
                ? (leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++])
                : proof[proofPos++];
            hashes[i] = _hashPair(a, b);
        }

        if (totalHashes > 0) {
            unchecked {
                return hashes[totalHashes - 1];
            }
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

    /**
     * @dev Calldata version of {processMultiProof}.
     *
     * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details.
     *
     * _Available since v4.7._
     */
    function processMultiProofCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuilds the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof");

        // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using
        // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop".
        bytes32[] memory hashes = new bytes32[](totalHashes);
        uint256 leafPos = 0;
        uint256 hashPos = 0;
        uint256 proofPos = 0;
        // At each step, we compute the next hash using two values:
        // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we
        //   get the next hash.
        // - depending on the flag, either another value from the "main queue" (merging branches) or an element from the
        //   `proof` array.
        for (uint256 i = 0; i < totalHashes; i++) {
            bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++];
            bytes32 b = proofFlags[i]
                ? (leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++])
                : proof[proofPos++];
            hashes[i] = _hashPair(a, b);
        }

        if (totalHashes > 0) {
            unchecked {
                return hashes[totalHashes - 1];
            }
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

    function _hashPair(bytes32 a, bytes32 b) private pure returns (bytes32) {
        return a < b ? _efficientHash(a, b) : _efficientHash(b, a);
    }

    function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) {
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, a)
            mstore(0x20, b)
            value := keccak256(0x00, 0x40)
        }
    }
}


// File contracts/certhis_struct.sol

// Original license: SPDX_License_Identifier: UNLICENSED

pragma solidity ^0.8.0;

interface certhis_struct {
    struct CERTHIS_DEFAULT {
        address default_certhis_payout; //payout address for certhis royalties (resale)
        address default_certhis_payout_mint; //payout address for certhis royalties (mint)
        bool freeze_label_creation; // freeze collection creation (emergency)
        bool freeze_collection_creation; // freeze label creation (emergency)
    }

    struct NFT {
        uint256 nft_id; //nft id
        uint256 collection_id; // collection id
        address owner_address; // owner of the nft
        address creator_address; // creator of the nft (minter)
        string token_uri; // token uri of the nft
        uint16 sellable_type; //0 not for sell - 1 : erc20 sell - 2 : Eth sell
        address sellable_currency; // currency for sell
        uint256 sellable_amount; // price if sell
        bool minted; // if the nft is minted (Bulk collection)
        uint16 royalties; // royalties for the creator (minter)
        address affiliation; // affiliate of the nft
    }

    struct Collection {
        uint256 label_id; // label id
        uint256 collection_id; // collection id
        address collection_address; // collection smart contract address
        address creator_address; // creator address
        string collection_uri; // url of nft folder
        bool collection_type; //private= true , public = false
        uint16 collection_tax; // royalties collection resale
        address collection_payout; // address payout for resale
        uint16 mintable_activate; // type mint (0 => free ; 1 => erc20 ; 2=> eth )
        address currency_for_mint; // if mintable_activate mint == 1 currency for mint
        uint256 price_for_mint; // price for mint
        address collection_payout_mint; // collection payout address for mint
        bytes32 root_price; // hash of nft price (bulk collection)
        uint16 collection_full; // 0 = Simple ; 1 = Standard ; 2 = Bulk ;
        bytes32 root; // hash of whitelisted address that can mint
        uint256 mint_start; // start of mint if equal 0 no time specify
        uint256 mint_end; // end of mint if equal 0 no time specify
        uint256 sell_id; // sales id (for the mint can resent max mint per wallet)
        uint256 max_mint; // max mint per_wallet
        uint256 max_mint_sell; // max mint for the sell (nft if maximum)
        uint256 max_supply; // max supply
        uint16 affiliation; //affiliation comission (same for mint and resale)
        uint16 share_royalties; // share royalties
        address tax_descativate; // desactivate royalties of sale for specific currency erc20 (just collection royalties)
        uint16 collection_certhis_tax; // royalties for certhis on resale
        uint16 collection_certhis_tax_mint; // royalties for certhis on the mint
        address check_contract; //check from outside contract if msg send is approve
        bool sbt_contract ; //all token emit by this collection are sbt or not
        bool burnable; // if the nft can be burn by an owner of an nft
    }

    struct Label {
        uint256 label_id; // label id
        uint16 label_tax; // label royalties for the resale
        address label_payout; // label payout address for resale
        uint16 label_tax_mint; // label royalties for mint
        address label_payout_mint; // label payout address for mint
        address creator_address; // creator of the label
    }

    struct mint_proof {
        uint256 price_for_mint; // price of the nft
        address currency_for_mint; //0x = eth else erc20
        bytes32[] proof_price; // proof for price
        bytes32[] proof_mint; // proof for mint
    }

    struct payment_split_infos {
        uint256 nft_id;
        uint256 salePrice;
        uint16 type_split;
        address affiliation;
    }

    struct payment_send {
        uint256 amount_to_send; // amount to send
        address address_payout; // address to send
    }
}


// File contracts/Icerthis_check.sol

// Original license: SPDX_License_Identifier: UNLICENSED

pragma solidity ^0.8.0;

interface Icerthis_check {
    //check validity
    function check(address _address,address _address2) external view returns (bool);
}


// File contracts/Icerthis_erc20.sol

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) external returns (bool);
}


// File contracts/Icerthis_main.sol

// Original license: SPDX_License_Identifier: UNLICENSED

pragma solidity ^0.8.0;

interface Icerthis_main {
    //get label
    function get_label(uint256 _label_id)
        external
        view
        returns (certhis_struct.Label memory);

    //get collection
    function get_collection(uint256 _collection_id)
        external
        view
        returns (certhis_struct.Collection memory);

    //get default_certhis_value
    function certhis_default()
        external
        view
        returns (certhis_struct.CERTHIS_DEFAULT memory);
}


// File contracts/certhis_collection.sol

// Original license: SPDX_License_Identifier: UNLICENSED

pragma solidity ^0.8.0;







contract collection_contract is ERC721, Ownable {
    certhis_struct.Collection collection_object;

    bool collection_init = false;

    bool freeze_mint = false; //  if mint is frozen

    bool freeze_buy = false; // if buy is frozen

    bool sbt = false; // if all token emit by this collection are sbt

    bool burnable = false; // if the nft can be burn by an owner of an nft

    uint16 collection_certhis_tax; // certhis royalties on resale

    uint16 collection_certhis_tax_mint; // certhis royalties on mint

    uint256 public index_nft; // current nft id

    uint256 public collection_id; // collection id

    uint256 public totalSupply; // collection type

    address certhis_contract; // certhis smart contract address

    //nft
    mapping(uint256 => certhis_struct.NFT) _nfts; // array of nfts object

    mapping(uint256 => mapping(address => uint256)) _max_mint; // max mint per waller by sell id



    /* 
      deploying certhis collection smart contract
      uint256 _collection_id  : collection id 
      address _owner : owner of the collection
      string memory _name_collection : name of the collection
      string  memory _symbol_collection : symbol of the collection
      uint256 _max_supply : max suply of the collection
    */
    constructor(
        uint256 _collection_id,
        address _owner,
        string memory _name_collection,
        string memory _symbol_collection
    ) ERC721(_name_collection, _symbol_collection) {
        certhis_contract = msg.sender;

        //atrribute collection id
        collection_id = _collection_id;

        //transfer ownership to the creator of the collection
        _transferOwnership(_owner);
    }

    //public function MAX_SUPPLY
    function MAX_SUPPLY() public view returns (uint256) {
        //check if collection is type 0
        if (collection_object.collection_full == 0) {
            return index_nft;
        } else {
            return collection_object.max_supply;
        }
    }

    function update_collection_object(
        certhis_struct.Collection memory _collection_object
    ) external {
        require(msg.sender == certhis_contract);

        //set information that can be change after
        if (collection_init == false) {
            //certhis tax can be changed by certhis contract factory
            collection_certhis_tax = _collection_object.collection_certhis_tax;
            collection_certhis_tax_mint = _collection_object
                .collection_certhis_tax;

            //sbt can be changed by certhis contract factory
            sbt = _collection_object.sbt_contract;

            //burnable can be changed by certhis contract factory
            burnable = _collection_object.burnable;

            collection_init = true;
        }

        collection_object = _collection_object;
    }

    // free mint and/or resale
    function freeze(bool _freez_mint, bool _freez_buy)
        external
        onlyOwner
        returns (bool)
    {
        freeze_mint = _freez_mint;
        freeze_buy = _freez_buy;
        return true;
    }

    // EIP-2981 royalties (return just certhis royalties information if certhis royalties > 0 else return collection royalties information)
    function royaltyInfo(uint256 _tokenId, uint256 _salePrice)
        external
        view
        returns (address, uint256)
    {
        certhis_struct.CERTHIS_DEFAULT memory certhis_default = Icerthis_main(
            certhis_contract
        ).certhis_default();

        address _receiver = certhis_default.default_certhis_payout;
        // check if certhis tax desactivate put collection tax
        uint256 return_royalties = collection_certhis_tax;
        if (collection_certhis_tax == 0) {
            return_royalties = collection_object.collection_tax;
            _receiver = collection_object.collection_payout;
        }

        return (
            _receiver,
            (_salePrice * return_royalties) / 10000 + (_tokenId * 0)
        );
    }

    /*
        Resale function 
        address _to : address who receive the nft
        uint256 _nft_id : nft id of the purchase
        address _affiliation : affiliate of the purchase
     */
    function buy_token(
        address _to,
        uint256 _nft_id,
        address _affiliation
    ) external payable returns (bool) {
        require(
            _nfts[_nft_id].nft_id == _nft_id &&
                _nfts[_nft_id].sellable_amount > 0 &&
                _nfts[_nft_id].owner_address != _to &&
                (_nfts[_nft_id].sellable_type == 1 ||
                    _nfts[_nft_id].sellable_type == 2) &&
                freeze_buy == false
        );

        bool success = false;
        if (_nfts[_nft_id].sellable_type != 2) {
            success = IERC20(_nfts[_nft_id].sellable_currency).transferFrom(
                msg.sender,
                address(this),
                _nfts[_nft_id].sellable_amount
            );
        }

        require(
            (success == true ||
                (msg.value >= _nfts[_nft_id].sellable_amount &&
                    _nfts[_nft_id].sellable_type == 2))
        );

        send_payouts(
            calculate_payouts(
                certhis_struct.payment_split_infos({
                    nft_id: _nft_id,
                    type_split: 1,
                    affiliation: _affiliation,
                    salePrice: _nfts[_nft_id].sellable_amount
                })
            ),
            _nfts[_nft_id].sellable_type,
            _nfts[_nft_id].sellable_currency
        );

        //transfer token to the buyer
        _transfer(_nfts[_nft_id].owner_address, _to, _nft_id);
        return true;
    }

    // get nft struct by nft id
    function get_nft(uint256 _nft_id)
        public
        view
        returns (certhis_struct.NFT memory)
    {
        require(
            _nft_id < index_nft ||
                ((collection_object.collection_full == 2 &&
                    _nft_id < collection_object.max_supply) ||
                    _nfts[_nft_id].minted == true)
        );

        certhis_struct.NFT memory nft_object = _nfts[_nft_id];

        nft_object.collection_id = collection_id;

        // detect if collection is not simple
        if (collection_object.collection_full > 0) {
            nft_object.token_uri = string(
                abi.encodePacked(
                    collection_object.collection_uri,
                    "/",
                    Strings.toString(_nft_id),
                    ".json"
                )
            );
            if (!_exists(_nft_id)) {
                nft_object.minted = false;
                nft_object.nft_id = _nft_id;
            }
        }

        return nft_object;
    }

    //standar token uri function
    function tokenURI(uint256 _nft_id)
        public
        view
        virtual
        override
        returns (string memory)
    {
        return get_nft(_nft_id).token_uri;
    }

    // current nft minted by address (based on current sell id)
    function current_minted(address _address) external view returns (uint256) {
        return _max_mint[collection_object.sell_id][_address];
    }

    /*
        
        Mint Nft function
        
        address _to : address who will receive the nft
        certhis_struct.NFT memory _nft : nft information
        certhis_struct.mint_proof memory _mint_proof : proof information
        
        */
    function safeMint(
        address _to,
        certhis_struct.NFT memory _nft,
        certhis_struct.mint_proof memory _mint_proof
    ) public payable returns (uint256) {
        certhis_struct.Collection storage collection_storage = collection_object;

        //limit royalties to 25% per nft
        require(_nft.royalties <= 2500 && freeze_mint == false);

        //if collection is bulk detect if nft not minted
        if (collection_storage.collection_full == 2) {
            require(!_exists(_nft.nft_id));
        }

        if (collection_storage.check_contract != address(0)) {
            require(
                Icerthis_check(collection_storage.check_contract).check(msg.sender,_to) ==
                    true
            );
        }

        //if collection is Standard valid parameter (max mint / max mint for all / mint start / mint end)
        if (
            collection_storage.collection_full == 1 ||
            collection_storage.collection_full == 2
        ) {
            uint256 sell_id_p_1 = _max_mint[collection_storage.sell_id][_to] + 1;
            bool return_error = false;
            if (
                (collection_storage.max_mint_sell != 0 &&
                    collection_storage.max_mint_sell < index_nft) ||
                (collection_storage.mint_start != 0 &&
                    collection_storage.mint_start > block.timestamp) ||
                (collection_storage.mint_end != 0 &&
                    collection_storage.mint_end < block.timestamp) ||
                collection_storage.max_supply <= index_nft ||
                (sell_id_p_1 > collection_storage.max_mint &&
                    collection_storage.max_mint != 0)
            ) {
                return_error = true;
            }

            require(return_error == false);

            _max_mint[collection_storage.sell_id][_to] =
                _max_mint[collection_storage.sell_id][_to] +
                1;
        }

        //if collection is private
        if (collection_storage.collection_type == true) {
            bytes32 leaf = keccak256(abi.encodePacked(msg.sender));
            require(
                MerkleProof.verify(
                    _mint_proof.proof_mint,
                    collection_storage.root,
                    leaf
                )
            );
        }
        address currency_for_mint = collection_storage.currency_for_mint;
        uint256 price_for_mint = collection_storage.price_for_mint;
        uint16 mintable_activate = collection_storage.mintable_activate;
        //for bulk collection check if valid price
        if (collection_storage.collection_full == 2) {
            bytes32 leaf = keccak256(
                abi.encodePacked(
                    _nft.nft_id,
                    _mint_proof.currency_for_mint,
                    _mint_proof.price_for_mint
                )
            );
            require(
                MerkleProof.verify(
                    _mint_proof.proof_price,
                    collection_storage.root_price,
                    leaf
                )
            );

            currency_for_mint = _mint_proof.currency_for_mint;
            price_for_mint = _mint_proof.price_for_mint;

            if (address(_mint_proof.currency_for_mint) == address(0)) {
                mintable_activate = 2;
            } else {
                mintable_activate = 1;
            }
        }
        //detect if is not free mint
        if (price_for_mint > 0) {

            bool success = false;
            // if erc 20 mint
            if (mintable_activate == 1) {
                success = IERC20(currency_for_mint)
                    .transferFrom(msg.sender, address(this), price_for_mint);
            }

            require(
                success ||
                    (msg.value >= price_for_mint &&
                        mintable_activate != 1)
            );

            // send paiement
            send_payouts(
                calculate_payouts(
                    certhis_struct.payment_split_infos({
                        nft_id: 0,
                        type_split: 2,
                        affiliation: _nft.affiliation,
                        salePrice: price_for_mint
                    })
                ),
                mintable_activate,
                currency_for_mint
            );
        }

        uint256 new_nft_id;
        if (collection_storage.collection_full == 2) {
            new_nft_id = _nft.nft_id;
        } else {
            new_nft_id = index_nft;
        }

        _nfts[new_nft_id] = _nft;
        _nfts[new_nft_id].collection_id = collection_storage.collection_id;
        _nfts[new_nft_id].owner_address = _to;
        _nfts[new_nft_id].creator_address = msg.sender;
        _nfts[new_nft_id].minted = true;

        if (collection_storage.collection_full == 0) {
            _nfts[new_nft_id].royalties = _nft.royalties;
            _nfts[new_nft_id].token_uri = _nft.token_uri;
        } else if (collection_storage.share_royalties > 0) {
            _nfts[new_nft_id].royalties = collection_storage.share_royalties;
        }

        _safeMint(_to, new_nft_id);
        _nfts[new_nft_id].nft_id = new_nft_id;

        index_nft = index_nft + 1;
        totalSupply = totalSupply + 1;
        return new_nft_id;
    }

    /*
        loop of safeMint Function
    */

    function mint_p1(
        uint16 nb_mint,
        address _to,
        certhis_struct.NFT memory _nft,
        certhis_struct.mint_proof memory _mint_proof
    ) external payable returns (bool) {
        for (uint256 i = 1; i <= nb_mint; i++) {
            safeMint(_to, _nft, _mint_proof);
        }
        return true;
    }

    //edit nft price
    function edit_nft(
        uint256 _nft_id,
        uint16 _sellable_type,
        address _sellable_currency,
        uint256 _sellable_amount
    ) external returns (bool) {
        require(_nfts[_nft_id].owner_address == msg.sender);
        _nfts[_nft_id].sellable_type = _sellable_type;
        _nfts[_nft_id].sellable_currency = _sellable_currency;
        _nfts[_nft_id].sellable_amount = _sellable_amount;
        return true;
    }

    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 _token_id,
        uint256 batchSize
    ) internal override(ERC721) {
        _nfts[_token_id].owner_address = to;
        //reset price of nft when the nft is transfered
        if (from != address(0)) {
            _nfts[_token_id].sellable_type = 0;
            _nfts[_token_id].sellable_currency = address(0);
            _nfts[_token_id].sellable_amount = 0;
        }

        //detect if the collection emit just sbt token
        require(from == address(0) || sbt == false);

        super._beforeTokenTransfer(from, to, _token_id, batchSize);
    }

    function supportsInterface(bytes4 interfaceId)
        public
        view
        override(ERC721)
        returns (bool)
    {
        return
            interfaceId == type(IERC2981).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    //calculation paiment splitting
    function calculate_payouts(
        certhis_struct.payment_split_infos memory payment_split_infos
    ) public view returns (certhis_struct.payment_send[] memory) {
        certhis_struct.CERTHIS_DEFAULT memory certhis_default = Icerthis_main(
            certhis_contract
        ).certhis_default();

        certhis_struct.Label memory label_object = Icerthis_main(
            certhis_contract
        ).get_label(collection_object.label_id);

        uint16 certhis_tax = collection_certhis_tax;

        uint16 label_tax = label_object.label_tax;
        if (owner() != label_object.creator_address) {
            label_tax = 0;
        }

        uint16 type_split = payment_split_infos.type_split;

        //0 certhis
        //1 affiliation nft
        //2 label
        //3 nft creator
        //4 nft owner
        //5 collection
        certhis_struct.payment_send[]
            memory members_payout = new certhis_struct.payment_send[](6);

        members_payout[2].address_payout = label_object.label_payout;
        members_payout[0].address_payout = certhis_default
            .default_certhis_payout;
        if (type_split == 2) {
            certhis_tax = collection_certhis_tax_mint;

            label_tax = label_object.label_tax_mint;
            if (owner() != label_object.creator_address) {
                label_tax = 0;
            }
            members_payout[2].address_payout = label_object.label_payout_mint;
            members_payout[0].address_payout = certhis_default
                .default_certhis_payout_mint;
        }

        uint256 salePrice = payment_split_infos.salePrice;
        uint256 rest = salePrice;
        uint256 for_certhis = (salePrice * certhis_tax) / 10000;
        rest = rest - for_certhis;
        members_payout[0].amount_to_send = for_certhis;

        if (
            collection_object.affiliation > 0 &&
            payment_split_infos.affiliation != address(0)
        ) {
            members_payout[1].amount_to_send =
                (salePrice * collection_object.affiliation) /
                10000;

            members_payout[1].address_payout = payment_split_infos.affiliation;

            rest = rest - members_payout[1].amount_to_send;
        }

        //label royalties
        if (label_tax > 0) {
            members_payout[2].amount_to_send = (salePrice * label_tax) / 10000;

            rest = rest - members_payout[2].amount_to_send;
        }

        //collection royalties buy
        uint256 for_collection;

        if (type_split != 2) {
            uint256 nft_id = payment_split_infos.nft_id;
            certhis_struct.NFT memory nft_object = _nfts[nft_id];

            bool _disabled_tax_collection = false;

            if (
                type_split != 3 &&
                nft_object.sellable_type == 1 &&
                collection_object.tax_descativate ==
                nft_object.sellable_currency
            ) {
                _disabled_tax_collection = true;
            }

            if (
                collection_object.collection_tax > 0 &&
                _disabled_tax_collection == false
            ) {
                for_collection =
                    (salePrice * collection_object.collection_tax) /
                    10000;
                rest = rest - for_collection;
            }

            if (nft_object.royalties > 0) {
                members_payout[3].amount_to_send =
                    (salePrice * nft_object.royalties) /
                    10000;
                rest = rest - members_payout[3].amount_to_send;

                members_payout[3].address_payout = nft_object.creator_address;
            }

            if (type_split != 3) {
                members_payout[4].amount_to_send = rest;
                members_payout[4].address_payout = nft_object.owner_address;
            }
            members_payout[5].address_payout = collection_object
                .collection_payout;
        } else {
            members_payout[5].address_payout = collection_object
                .collection_payout_mint;
            for_collection = rest;
        }

        members_payout[5].amount_to_send = for_collection;

        return members_payout;
    }

    //send paiments
    function send_payouts(
        certhis_struct.payment_send[] memory _members,
        uint16 _type_sending,
        address _currency
    ) internal returns (bool) {
        for (uint256 i = 0; i <= 5; i++) {
            if (_members[i].amount_to_send > 0) {
                if (_type_sending == 1) {
                    require(
                        IERC20(_currency).transfer(
                            _members[i].address_payout,
                            _members[i].amount_to_send
                        )
                    );
                } else if (_type_sending == 2) {
                    payable(_members[i].address_payout).transfer(
                        _members[i].amount_to_send
                    );
                }
            }
        }

        return true;
    }

    //burnable funtion
    function burn(uint256 _nft_id) external returns (bool) {
        require(
            (_nfts[_nft_id].owner_address == msg.sender ||
                getApproved(_nft_id) == msg.sender) && burnable == true
        );
        _burn(_nft_id);
        totalSupply = totalSupply - 1;
        delete _nfts[_nft_id];
        return true;
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"uint256","name":"_collection_id","type":"uint256"},{"internalType":"address","name":"_owner","type":"address"},{"internalType":"string","name":"_name_collection","type":"string"},{"internalType":"string","name":"_symbol_collection","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":"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":[],"name":"MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_nft_id","type":"uint256"}],"name":"burn","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_nft_id","type":"uint256"},{"internalType":"address","name":"_affiliation","type":"address"}],"name":"buy_token","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"internalType":"uint256","name":"nft_id","type":"uint256"},{"internalType":"uint256","name":"salePrice","type":"uint256"},{"internalType":"uint16","name":"type_split","type":"uint16"},{"internalType":"address","name":"affiliation","type":"address"}],"internalType":"struct certhis_struct.payment_split_infos","name":"payment_split_infos","type":"tuple"}],"name":"calculate_payouts","outputs":[{"components":[{"internalType":"uint256","name":"amount_to_send","type":"uint256"},{"internalType":"address","name":"address_payout","type":"address"}],"internalType":"struct certhis_struct.payment_send[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"collection_id","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"current_minted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_nft_id","type":"uint256"},{"internalType":"uint16","name":"_sellable_type","type":"uint16"},{"internalType":"address","name":"_sellable_currency","type":"address"},{"internalType":"uint256","name":"_sellable_amount","type":"uint256"}],"name":"edit_nft","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_freez_mint","type":"bool"},{"internalType":"bool","name":"_freez_buy","type":"bool"}],"name":"freeze","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_nft_id","type":"uint256"}],"name":"get_nft","outputs":[{"components":[{"internalType":"uint256","name":"nft_id","type":"uint256"},{"internalType":"uint256","name":"collection_id","type":"uint256"},{"internalType":"address","name":"owner_address","type":"address"},{"internalType":"address","name":"creator_address","type":"address"},{"internalType":"string","name":"token_uri","type":"string"},{"internalType":"uint16","name":"sellable_type","type":"uint16"},{"internalType":"address","name":"sellable_currency","type":"address"},{"internalType":"uint256","name":"sellable_amount","type":"uint256"},{"internalType":"bool","name":"minted","type":"bool"},{"internalType":"uint16","name":"royalties","type":"uint16"},{"internalType":"address","name":"affiliation","type":"address"}],"internalType":"struct certhis_struct.NFT","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"index_nft","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"uint16","name":"nb_mint","type":"uint16"},{"internalType":"address","name":"_to","type":"address"},{"components":[{"internalType":"uint256","name":"nft_id","type":"uint256"},{"internalType":"uint256","name":"collection_id","type":"uint256"},{"internalType":"address","name":"owner_address","type":"address"},{"internalType":"address","name":"creator_address","type":"address"},{"internalType":"string","name":"token_uri","type":"string"},{"internalType":"uint16","name":"sellable_type","type":"uint16"},{"internalType":"address","name":"sellable_currency","type":"address"},{"internalType":"uint256","name":"sellable_amount","type":"uint256"},{"internalType":"bool","name":"minted","type":"bool"},{"internalType":"uint16","name":"royalties","type":"uint16"},{"internalType":"address","name":"affiliation","type":"address"}],"internalType":"struct certhis_struct.NFT","name":"_nft","type":"tuple"},{"components":[{"internalType":"uint256","name":"price_for_mint","type":"uint256"},{"internalType":"address","name":"currency_for_mint","type":"address"},{"internalType":"bytes32[]","name":"proof_price","type":"bytes32[]"},{"internalType":"bytes32[]","name":"proof_mint","type":"bytes32[]"}],"internalType":"struct certhis_struct.mint_proof","name":"_mint_proof","type":"tuple"}],"name":"mint_p1","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"uint256","name":"_salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_to","type":"address"},{"components":[{"internalType":"uint256","name":"nft_id","type":"uint256"},{"internalType":"uint256","name":"collection_id","type":"uint256"},{"internalType":"address","name":"owner_address","type":"address"},{"internalType":"address","name":"creator_address","type":"address"},{"internalType":"string","name":"token_uri","type":"string"},{"internalType":"uint16","name":"sellable_type","type":"uint16"},{"internalType":"address","name":"sellable_currency","type":"address"},{"internalType":"uint256","name":"sellable_amount","type":"uint256"},{"internalType":"bool","name":"minted","type":"bool"},{"internalType":"uint16","name":"royalties","type":"uint16"},{"internalType":"address","name":"affiliation","type":"address"}],"internalType":"struct certhis_struct.NFT","name":"_nft","type":"tuple"},{"components":[{"internalType":"uint256","name":"price_for_mint","type":"uint256"},{"internalType":"address","name":"currency_for_mint","type":"address"},{"internalType":"bytes32[]","name":"proof_price","type":"bytes32[]"},{"internalType":"bytes32[]","name":"proof_mint","type":"bytes32[]"}],"internalType":"struct certhis_struct.mint_proof","name":"_mint_proof","type":"tuple"}],"name":"safeMint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_nft_id","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"uint256","name":"label_id","type":"uint256"},{"internalType":"uint256","name":"collection_id","type":"uint256"},{"internalType":"address","name":"collection_address","type":"address"},{"internalType":"address","name":"creator_address","type":"address"},{"internalType":"string","name":"collection_uri","type":"string"},{"internalType":"bool","name":"collection_type","type":"bool"},{"internalType":"uint16","name":"collection_tax","type":"uint16"},{"internalType":"address","name":"collection_payout","type":"address"},{"internalType":"uint16","name":"mintable_activate","type":"uint16"},{"internalType":"address","name":"currency_for_mint","type":"address"},{"internalType":"uint256","name":"price_for_mint","type":"uint256"},{"internalType":"address","name":"collection_payout_mint","type":"address"},{"internalType":"bytes32","name":"root_price","type":"bytes32"},{"internalType":"uint16","name":"collection_full","type":"uint16"},{"internalType":"bytes32","name":"root","type":"bytes32"},{"internalType":"uint256","name":"mint_start","type":"uint256"},{"internalType":"uint256","name":"mint_end","type":"uint256"},{"internalType":"uint256","name":"sell_id","type":"uint256"},{"internalType":"uint256","name":"max_mint","type":"uint256"},{"internalType":"uint256","name":"max_mint_sell","type":"uint256"},{"internalType":"uint256","name":"max_supply","type":"uint256"},{"internalType":"uint16","name":"affiliation","type":"uint16"},{"internalType":"uint16","name":"share_royalties","type":"uint16"},{"internalType":"address","name":"tax_descativate","type":"address"},{"internalType":"uint16","name":"collection_certhis_tax","type":"uint16"},{"internalType":"uint16","name":"collection_certhis_tax_mint","type":"uint16"},{"internalType":"address","name":"check_contract","type":"address"},{"internalType":"bool","name":"sbt_contract","type":"bool"},{"internalType":"bool","name":"burnable","type":"bool"}],"internalType":"struct certhis_struct.Collection","name":"_collection_object","type":"tuple"}],"name":"update_collection_object","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

-----Decoded View---------------
Arg [0] : _collection_id (uint256): 4
Arg [1] : _owner (address): 0x2c3478B8A1761dF511Bd6017e27397aa460275f9
Arg [2] : _name_collection (string): Le Petit Marseillais x NFBEEs Coast Mission
Arg [3] : _symbol_collection (string): CRF-CMI

-----Encoded View---------------
9 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [1] : 0000000000000000000000002c3478b8a1761df511bd6017e27397aa460275f9
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [3] : 00000000000000000000000000000000000000000000000000000000000000e0
Arg [4] : 000000000000000000000000000000000000000000000000000000000000002b
Arg [5] : 4c65205065746974204d61727365696c6c6169732078204e464245457320436f
Arg [6] : 617374204d697373696f6e000000000000000000000000000000000000000000
Arg [7] : 0000000000000000000000000000000000000000000000000000000000000007
Arg [8] : 4352462d434d4900000000000000000000000000000000000000000000000000