Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

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

pragma solidity ^0.8.0;

import "../utils/Context.sol";

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (interfaces/IERC2981.sol)

pragma solidity ^0.8.0;

import "../utils/introspection/IERC165.sol";

/**
 * @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);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/common/ERC2981.sol)

pragma solidity ^0.8.0;

import "../../interfaces/IERC2981.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of the NFT Royalty Standard, a standardized way to retrieve royalty payment information.
 *
 * Royalty information can be specified globally for all token ids via {_setDefaultRoyalty}, and/or individually for
 * specific token ids via {_setTokenRoyalty}. The latter takes precedence over the first.
 *
 * Royalty is specified as a fraction of sale price. {_feeDenominator} is overridable but defaults to 10000, meaning the
 * fee is specified in basis points by default.
 *
 * IMPORTANT: ERC-2981 only specifies a way to signal royalty information and does not enforce its payment. See
 * https://eips.ethereum.org/EIPS/eip-2981#optional-royalty-payments[Rationale] in the EIP. Marketplaces are expected to
 * voluntarily pay royalties together with sales, but note that this standard is not yet widely supported.
 *
 * _Available since v4.5._
 */
abstract contract ERC2981 is IERC2981, ERC165 {
    struct RoyaltyInfo {
        address receiver;
        uint96 royaltyFraction;
    }

    RoyaltyInfo private _defaultRoyaltyInfo;
    mapping(uint256 => RoyaltyInfo) private _tokenRoyaltyInfo;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC165) returns (bool) {
        return interfaceId == type(IERC2981).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @inheritdoc IERC2981
     */
    function royaltyInfo(uint256 _tokenId, uint256 _salePrice) public view virtual override returns (address, uint256) {
        RoyaltyInfo memory royalty = _tokenRoyaltyInfo[_tokenId];

        if (royalty.receiver == address(0)) {
            royalty = _defaultRoyaltyInfo;
        }

        uint256 royaltyAmount = (_salePrice * royalty.royaltyFraction) / _feeDenominator();

        return (royalty.receiver, royaltyAmount);
    }

    /**
     * @dev The denominator with which to interpret the fee set in {_setTokenRoyalty} and {_setDefaultRoyalty} as a
     * fraction of the sale price. Defaults to 10000 so fees are expressed in basis points, but may be customized by an
     * override.
     */
    function _feeDenominator() internal pure virtual returns (uint96) {
        return 10000;
    }

    /**
     * @dev Sets the royalty information that all ids in this contract will default to.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual {
        require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice");
        require(receiver != address(0), "ERC2981: invalid receiver");

        _defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator);
    }

    /**
     * @dev Removes default royalty information.
     */
    function _deleteDefaultRoyalty() internal virtual {
        delete _defaultRoyaltyInfo;
    }

    /**
     * @dev Sets the royalty information for a specific token id, overriding the global default.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function _setTokenRoyalty(
        uint256 tokenId,
        address receiver,
        uint96 feeNumerator
    ) internal virtual {
        require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice");
        require(receiver != address(0), "ERC2981: Invalid parameters");

        _tokenRoyaltyInfo[tokenId] = RoyaltyInfo(receiver, feeNumerator);
    }

    /**
     * @dev Resets royalty information for the token id back to the global default.
     */
    function _resetTokenRoyalty(uint256 tokenId) internal virtual {
        delete _tokenRoyaltyInfo[tokenId];
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC1155/ERC1155.sol)

pragma solidity ^0.8.0;

import "./IERC1155.sol";
import "./IERC1155Receiver.sol";
import "./extensions/IERC1155MetadataURI.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of the basic standard multi-token.
 * See https://eips.ethereum.org/EIPS/eip-1155
 * Originally based on code by Enjin: https://github.com/enjin/erc-1155
 *
 * _Available since v3.1._
 */
contract ERC1155 is Context, ERC165, IERC1155, IERC1155MetadataURI {
    using Address for address;

    // Mapping from token ID to account balances
    mapping(uint256 => mapping(address => uint256)) private _balances;

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

    // Used as the URI for all token types by relying on ID substitution, e.g. https://token-cdn-domain/{id}.json
    string private _uri;

    /**
     * @dev See {_setURI}.
     */
    constructor(string memory uri_) {
        _setURI(uri_);
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC1155).interfaceId ||
            interfaceId == type(IERC1155MetadataURI).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC1155MetadataURI-uri}.
     *
     * This implementation returns the same URI for *all* token types. It relies
     * on the token type ID substitution mechanism
     * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP].
     *
     * Clients calling this function must replace the `\{id\}` substring with the
     * actual token type ID.
     */
    function uri(uint256) public view virtual override returns (string memory) {
        return _uri;
    }

    /**
     * @dev See {IERC1155-balanceOf}.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function balanceOf(address account, uint256 id) public view virtual override returns (uint256) {
        require(account != address(0), "ERC1155: address zero is not a valid owner");
        return _balances[id][account];
    }

    /**
     * @dev See {IERC1155-balanceOfBatch}.
     *
     * Requirements:
     *
     * - `accounts` and `ids` must have the same length.
     */
    function balanceOfBatch(address[] memory accounts, uint256[] memory ids)
        public
        view
        virtual
        override
        returns (uint256[] memory)
    {
        require(accounts.length == ids.length, "ERC1155: accounts and ids length mismatch");

        uint256[] memory batchBalances = new uint256[](accounts.length);

        for (uint256 i = 0; i < accounts.length; ++i) {
            batchBalances[i] = balanceOf(accounts[i], ids[i]);
        }

        return batchBalances;
    }

    /**
     * @dev See {IERC1155-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        _setApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC1155-isApprovedForAll}.
     */
    function isApprovedForAll(address account, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[account][operator];
    }

    /**
     * @dev See {IERC1155-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) public virtual override {
        require(
            from == _msgSender() || isApprovedForAll(from, _msgSender()),
            "ERC1155: caller is not token owner or approved"
        );
        _safeTransferFrom(from, to, id, amount, data);
    }

    /**
     * @dev See {IERC1155-safeBatchTransferFrom}.
     */
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) public virtual override {
        require(
            from == _msgSender() || isApprovedForAll(from, _msgSender()),
            "ERC1155: caller is not token owner or approved"
        );
        _safeBatchTransferFrom(from, to, ids, amounts, data);
    }

    /**
     * @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `from` must have a balance of tokens of type `id` of at least `amount`.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function _safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) internal virtual {
        require(to != address(0), "ERC1155: transfer to the zero address");

        address operator = _msgSender();
        uint256[] memory ids = _asSingletonArray(id);
        uint256[] memory amounts = _asSingletonArray(amount);

        _beforeTokenTransfer(operator, from, to, ids, amounts, data);

        uint256 fromBalance = _balances[id][from];
        require(fromBalance >= amount, "ERC1155: insufficient balance for transfer");
        unchecked {
            _balances[id][from] = fromBalance - amount;
        }
        _balances[id][to] += amount;

        emit TransferSingle(operator, from, to, id, amount);

        _afterTokenTransfer(operator, from, to, ids, amounts, data);

        _doSafeTransferAcceptanceCheck(operator, from, to, id, amount, data);
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_safeTransferFrom}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function _safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");
        require(to != address(0), "ERC1155: transfer to the zero address");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, to, ids, amounts, data);

        for (uint256 i = 0; i < ids.length; ++i) {
            uint256 id = ids[i];
            uint256 amount = amounts[i];

            uint256 fromBalance = _balances[id][from];
            require(fromBalance >= amount, "ERC1155: insufficient balance for transfer");
            unchecked {
                _balances[id][from] = fromBalance - amount;
            }
            _balances[id][to] += amount;
        }

        emit TransferBatch(operator, from, to, ids, amounts);

        _afterTokenTransfer(operator, from, to, ids, amounts, data);

        _doSafeBatchTransferAcceptanceCheck(operator, from, to, ids, amounts, data);
    }

    /**
     * @dev Sets a new URI for all token types, by relying on the token type ID
     * substitution mechanism
     * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP].
     *
     * By this mechanism, any occurrence of the `\{id\}` substring in either the
     * URI or any of the amounts in the JSON file at said URI will be replaced by
     * clients with the token type ID.
     *
     * For example, the `https://token-cdn-domain/\{id\}.json` URI would be
     * interpreted by clients as
     * `https://token-cdn-domain/000000000000000000000000000000000000000000000000000000000004cce0.json`
     * for token type ID 0x4cce0.
     *
     * See {uri}.
     *
     * Because these URIs cannot be meaningfully represented by the {URI} event,
     * this function emits no events.
     */
    function _setURI(string memory newuri) internal virtual {
        _uri = newuri;
    }

    /**
     * @dev Creates `amount` tokens of token type `id`, and assigns them to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function _mint(
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) internal virtual {
        require(to != address(0), "ERC1155: mint to the zero address");

        address operator = _msgSender();
        uint256[] memory ids = _asSingletonArray(id);
        uint256[] memory amounts = _asSingletonArray(amount);

        _beforeTokenTransfer(operator, address(0), to, ids, amounts, data);

        _balances[id][to] += amount;
        emit TransferSingle(operator, address(0), to, id, amount);

        _afterTokenTransfer(operator, address(0), to, ids, amounts, data);

        _doSafeTransferAcceptanceCheck(operator, address(0), to, id, amount, data);
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_mint}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function _mintBatch(
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {
        require(to != address(0), "ERC1155: mint to the zero address");
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, address(0), to, ids, amounts, data);

        for (uint256 i = 0; i < ids.length; i++) {
            _balances[ids[i]][to] += amounts[i];
        }

        emit TransferBatch(operator, address(0), to, ids, amounts);

        _afterTokenTransfer(operator, address(0), to, ids, amounts, data);

        _doSafeBatchTransferAcceptanceCheck(operator, address(0), to, ids, amounts, data);
    }

    /**
     * @dev Destroys `amount` tokens of token type `id` from `from`
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `from` must have at least `amount` tokens of token type `id`.
     */
    function _burn(
        address from,
        uint256 id,
        uint256 amount
    ) internal virtual {
        require(from != address(0), "ERC1155: burn from the zero address");

        address operator = _msgSender();
        uint256[] memory ids = _asSingletonArray(id);
        uint256[] memory amounts = _asSingletonArray(amount);

        _beforeTokenTransfer(operator, from, address(0), ids, amounts, "");

        uint256 fromBalance = _balances[id][from];
        require(fromBalance >= amount, "ERC1155: burn amount exceeds balance");
        unchecked {
            _balances[id][from] = fromBalance - amount;
        }

        emit TransferSingle(operator, from, address(0), id, amount);

        _afterTokenTransfer(operator, from, address(0), ids, amounts, "");
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_burn}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     */
    function _burnBatch(
        address from,
        uint256[] memory ids,
        uint256[] memory amounts
    ) internal virtual {
        require(from != address(0), "ERC1155: burn from the zero address");
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, address(0), ids, amounts, "");

        for (uint256 i = 0; i < ids.length; i++) {
            uint256 id = ids[i];
            uint256 amount = amounts[i];

            uint256 fromBalance = _balances[id][from];
            require(fromBalance >= amount, "ERC1155: burn amount exceeds balance");
            unchecked {
                _balances[id][from] = fromBalance - amount;
            }
        }

        emit TransferBatch(operator, from, address(0), ids, amounts);

        _afterTokenTransfer(operator, from, address(0), ids, amounts, "");
    }

    /**
     * @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, "ERC1155: setting approval status for self");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning, as well as batched variants.
     *
     * The same hook is called on both single and batched variants. For single
     * transfers, the length of the `ids` and `amounts` arrays will be 1.
     *
     * Calling conditions (for each `id` and `amount` pair):
     *
     * - When `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * of token type `id` will be  transferred to `to`.
     * - When `from` is zero, `amount` tokens of token type `id` will be minted
     * for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens of token type `id`
     * will be burned.
     * - `from` and `to` are never both zero.
     * - `ids` and `amounts` have the same, non-zero length.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {}

    /**
     * @dev Hook that is called after any token transfer. This includes minting
     * and burning, as well as batched variants.
     *
     * The same hook is called on both single and batched variants. For single
     * transfers, the length of the `id` and `amount` arrays will be 1.
     *
     * Calling conditions (for each `id` and `amount` pair):
     *
     * - When `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * of token type `id` will be  transferred to `to`.
     * - When `from` is zero, `amount` tokens of token type `id` will be minted
     * for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens of token type `id`
     * will be burned.
     * - `from` and `to` are never both zero.
     * - `ids` and `amounts` have the same, non-zero length.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {}

    function _doSafeTransferAcceptanceCheck(
        address operator,
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) private {
        if (to.isContract()) {
            try IERC1155Receiver(to).onERC1155Received(operator, from, id, amount, data) returns (bytes4 response) {
                if (response != IERC1155Receiver.onERC1155Received.selector) {
                    revert("ERC1155: ERC1155Receiver rejected tokens");
                }
            } catch Error(string memory reason) {
                revert(reason);
            } catch {
                revert("ERC1155: transfer to non-ERC1155Receiver implementer");
            }
        }
    }

    function _doSafeBatchTransferAcceptanceCheck(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) private {
        if (to.isContract()) {
            try IERC1155Receiver(to).onERC1155BatchReceived(operator, from, ids, amounts, data) returns (
                bytes4 response
            ) {
                if (response != IERC1155Receiver.onERC1155BatchReceived.selector) {
                    revert("ERC1155: ERC1155Receiver rejected tokens");
                }
            } catch Error(string memory reason) {
                revert(reason);
            } catch {
                revert("ERC1155: transfer to non-ERC1155Receiver implementer");
            }
        }
    }

    function _asSingletonArray(uint256 element) private pure returns (uint256[] memory) {
        uint256[] memory array = new uint256[](1);
        array[0] = element;

        return array;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC1155/extensions/ERC1155Supply.sol)

pragma solidity ^0.8.0;

import "../ERC1155.sol";

/**
 * @dev Extension of ERC1155 that adds tracking of total supply per id.
 *
 * Useful for scenarios where Fungible and Non-fungible tokens have to be
 * clearly identified. Note: While a totalSupply of 1 might mean the
 * corresponding is an NFT, there is no guarantees that no other token with the
 * same id are not going to be minted.
 */
abstract contract ERC1155Supply is ERC1155 {
    mapping(uint256 => uint256) private _totalSupply;

    /**
     * @dev Total amount of tokens in with a given id.
     */
    function totalSupply(uint256 id) public view virtual returns (uint256) {
        return _totalSupply[id];
    }

    /**
     * @dev Indicates whether any token exist with a given id, or not.
     */
    function exists(uint256 id) public view virtual returns (bool) {
        return ERC1155Supply.totalSupply(id) > 0;
    }

    /**
     * @dev See {ERC1155-_beforeTokenTransfer}.
     */
    function _beforeTokenTransfer(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual override {
        super._beforeTokenTransfer(operator, from, to, ids, amounts, data);

        if (from == address(0)) {
            for (uint256 i = 0; i < ids.length; ++i) {
                _totalSupply[ids[i]] += amounts[i];
            }
        }

        if (to == address(0)) {
            for (uint256 i = 0; i < ids.length; ++i) {
                uint256 id = ids[i];
                uint256 amount = amounts[i];
                uint256 supply = _totalSupply[id];
                require(supply >= amount, "ERC1155: burn amount exceeds totalSupply");
                unchecked {
                    _totalSupply[id] = supply - amount;
                }
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC1155/extensions/IERC1155MetadataURI.sol)

pragma solidity ^0.8.0;

import "../IERC1155.sol";

/**
 * @dev Interface of the optional ERC1155MetadataExtension interface, as defined
 * in the https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[EIP].
 *
 * _Available since v3.1._
 */
interface IERC1155MetadataURI is IERC1155 {
    /**
     * @dev Returns the URI for token type `id`.
     *
     * If the `\{id\}` substring is present in the URI, it must be replaced by
     * clients with the actual token type ID.
     */
    function uri(uint256 id) external view returns (string memory);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC1155/IERC1155.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC1155 compliant contract, as defined in the
 * https://eips.ethereum.org/EIPS/eip-1155[EIP].
 *
 * _Available since v3.1._
 */
interface IERC1155 is IERC165 {
    /**
     * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`.
     */
    event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value);

    /**
     * @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all
     * transfers.
     */
    event TransferBatch(
        address indexed operator,
        address indexed from,
        address indexed to,
        uint256[] ids,
        uint256[] values
    );

    /**
     * @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to
     * `approved`.
     */
    event ApprovalForAll(address indexed account, address indexed operator, bool approved);

    /**
     * @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI.
     *
     * If an {URI} event was emitted for `id`, the standard
     * https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value
     * returned by {IERC1155MetadataURI-uri}.
     */
    event URI(string value, uint256 indexed id);

    /**
     * @dev Returns the amount of tokens of token type `id` owned by `account`.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function balanceOf(address account, uint256 id) external view returns (uint256);

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}.
     *
     * Requirements:
     *
     * - `accounts` and `ids` must have the same length.
     */
    function balanceOfBatch(address[] calldata accounts, uint256[] calldata ids)
        external
        view
        returns (uint256[] memory);

    /**
     * @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,
     *
     * Emits an {ApprovalForAll} event.
     *
     * Requirements:
     *
     * - `operator` cannot be the caller.
     */
    function setApprovalForAll(address operator, bool approved) external;

    /**
     * @dev Returns true if `operator` is approved to transfer ``account``'s tokens.
     *
     * See {setApprovalForAll}.
     */
    function isApprovedForAll(address account, address operator) external view returns (bool);

    /**
     * @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - If the caller is not `from`, it must have been approved to spend ``from``'s tokens via {setApprovalForAll}.
     * - `from` must have a balance of tokens of type `id` of at least `amount`.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes calldata data
    ) external;

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] calldata ids,
        uint256[] calldata amounts,
        bytes calldata data
    ) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC1155/IERC1155Receiver.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev _Available since v3.1._
 */
interface IERC1155Receiver is IERC165 {
    /**
     * @dev Handles the receipt of a single ERC1155 token type. This function is
     * called at the end of a `safeTransferFrom` after the balance has been updated.
     *
     * NOTE: To accept the transfer, this must return
     * `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))`
     * (i.e. 0xf23a6e61, or its own function selector).
     *
     * @param operator The address which initiated the transfer (i.e. msg.sender)
     * @param from The address which previously owned the token
     * @param id The ID of the token being transferred
     * @param value The amount of tokens being transferred
     * @param data Additional data with no specified format
     * @return `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))` if transfer is allowed
     */
    function onERC1155Received(
        address operator,
        address from,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external returns (bytes4);

    /**
     * @dev Handles the receipt of a multiple ERC1155 token types. This function
     * is called at the end of a `safeBatchTransferFrom` after the balances have
     * been updated.
     *
     * NOTE: To accept the transfer(s), this must return
     * `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))`
     * (i.e. 0xbc197c81, or its own function selector).
     *
     * @param operator The address which initiated the batch transfer (i.e. msg.sender)
     * @param from The address which previously owned the token
     * @param ids An array containing ids of each token being transferred (order and length must match values array)
     * @param values An array containing amounts of each token being transferred (order and length must match ids array)
     * @param data Additional data with no specified format
     * @return `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))` if transfer is allowed
     */
    function onERC1155BatchReceived(
        address operator,
        address from,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external returns (bytes4);
}

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

pragma solidity ^0.8.1;

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

        return account.code.length > 0;
    }

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

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

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

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

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

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

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

pragma solidity ^0.8.0;

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

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

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

pragma solidity ^0.8.0;

import "../Strings.sol";

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

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

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

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

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

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

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

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

        return (signer, RecoverError.NoError);
    }

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

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

pragma solidity ^0.8.0;

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

import "./math/Math.sol";

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

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

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

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

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

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

/// @notice Optimized and flexible operator filterer to abide to OpenSea's
/// mandatory on-chain royalty enforcement in order for new collections to
/// receive royalties.
/// For more information, see:
/// See: https://github.com/ProjectOpenSea/operator-filter-registry
abstract contract OperatorFilterer {
    /// @dev The default OpenSea operator blocklist subscription.
    address internal constant _DEFAULT_SUBSCRIPTION = 0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6;

    /// @dev The OpenSea operator filter registry.
    address internal constant _OPERATOR_FILTER_REGISTRY = 0x000000000000AAeB6D7670E522A718067333cd4E;

    /// @dev Registers the current contract to OpenSea's operator filter,
    /// and subscribe to the default OpenSea operator blocklist.
    /// Note: Will not revert nor update existing settings for repeated registration.
    function _registerForOperatorFiltering() internal virtual {
        _registerForOperatorFiltering(_DEFAULT_SUBSCRIPTION, true);
    }

    /// @dev Registers the current contract to OpenSea's operator filter.
    /// Note: Will not revert nor update existing settings for repeated registration.
    function _registerForOperatorFiltering(address subscriptionOrRegistrantToCopy, bool subscribe)
        internal
        virtual
    {
        /// @solidity memory-safe-assembly
        assembly {
            let functionSelector := 0x7d3e3dbe // `registerAndSubscribe(address,address)`.

            // Clean the upper 96 bits of `subscriptionOrRegistrantToCopy` in case they are dirty.
            subscriptionOrRegistrantToCopy := shr(96, shl(96, subscriptionOrRegistrantToCopy))

            for {} iszero(subscribe) {} {
                if iszero(subscriptionOrRegistrantToCopy) {
                    functionSelector := 0x4420e486 // `register(address)`.
                    break
                }
                functionSelector := 0xa0af2903 // `registerAndCopyEntries(address,address)`.
                break
            }
            // Store the function selector.
            mstore(0x00, shl(224, functionSelector))
            // Store the `address(this)`.
            mstore(0x04, address())
            // Store the `subscriptionOrRegistrantToCopy`.
            mstore(0x24, subscriptionOrRegistrantToCopy)
            // Register into the registry.
            if iszero(call(gas(), _OPERATOR_FILTER_REGISTRY, 0, 0x00, 0x44, 0x00, 0x04)) {
                // If the function selector has not been overwritten,
                // it is an out-of-gas error.
                if eq(shr(224, mload(0x00)), functionSelector) {
                    // To prevent gas under-estimation.
                    revert(0, 0)
                }
            }
            // Restore the part of the free memory pointer that was overwritten,
            // which is guaranteed to be zero, because of Solidity's memory size limits.
            mstore(0x24, 0)
        }
    }

    /// @dev Modifier to guard a function and revert if the caller is a blocked operator.
    modifier onlyAllowedOperator(address from) virtual {
        if (from != msg.sender) {
            if (!_isPriorityOperator(msg.sender)) {
                if (_operatorFilteringEnabled()) _revertIfBlocked(msg.sender);
            }
        }
        _;
    }

    /// @dev Modifier to guard a function from approving a blocked operator..
    modifier onlyAllowedOperatorApproval(address operator) virtual {
        if (!_isPriorityOperator(operator)) {
            if (_operatorFilteringEnabled()) _revertIfBlocked(operator);
        }
        _;
    }

    /// @dev Helper function that reverts if the `operator` is blocked by the registry.
    function _revertIfBlocked(address operator) private view {
        /// @solidity memory-safe-assembly
        assembly {
            // Store the function selector of `isOperatorAllowed(address,address)`,
            // shifted left by 6 bytes, which is enough for 8tb of memory.
            // We waste 6-3 = 3 bytes to save on 6 runtime gas (PUSH1 0x224 SHL).
            mstore(0x00, 0xc6171134001122334455)
            // Store the `address(this)`.
            mstore(0x1a, address())
            // Store the `operator`.
            mstore(0x3a, operator)

            // `isOperatorAllowed` always returns true if it does not revert.
            if iszero(staticcall(gas(), _OPERATOR_FILTER_REGISTRY, 0x16, 0x44, 0x00, 0x00)) {
                // Bubble up the revert if the staticcall reverts.
                returndatacopy(0x00, 0x00, returndatasize())
                revert(0x00, returndatasize())
            }

            // We'll skip checking if `from` is inside the blacklist.
            // Even though that can block transferring out of wrapper contracts,
            // we don't want tokens to be stuck.

            // Restore the part of the free memory pointer that was overwritten,
            // which is guaranteed to be zero, if less than 8tb of memory is used.
            mstore(0x3a, 0)
        }
    }

    /// @dev For deriving contracts to override, so that operator filtering
    /// can be turned on / off.
    /// Returns true by default.
    function _operatorFilteringEnabled() internal view virtual returns (bool) {
        return true;
    }

    /// @dev For deriving contracts to override, so that preferred marketplaces can
    /// skip operator filtering, helping users save gas.
    /// Returns false for all inputs by default.
    function _isPriorityOperator(address) internal view virtual returns (bool) {
        return false;
    }
}

//SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "@openzeppelin/contracts/token/ERC1155/extensions/ERC1155Supply.sol";
//ownable
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import {OperatorFilterer} from "closedsea/src/OperatorFilterer.sol";
import {IERC2981, ERC2981} from "@openzeppelin/contracts/token/common/ERC2981.sol";

error TooManyMints();
error InvalidSignature();
error AlreadyMinted();
error SignatureExpired();
contract SupercuteCutecoin is ERC1155Supply, Ownable,OperatorFilterer,ERC2981 {
    using ECDSA for bytes32;
     mapping(uint => string) public uris;
     mapping(address => bool) private admins;
     mapping(uint=>mapping(address=>bool)) public hasMintedAtExpirationTimestamp;
     uint public nonce;
     bool public operatorFilteringEnabled;

     address private signer = 0x6E7A41a6BeA61b3e6ae027FD7Ea63ee81A562fE5;

    constructor(
    ) ERC1155("Supercute Cutecoin") {
        setURI(0,"https://supercuteworld-poap.s3.amazonaws.com/metadata/0.json");
        _registerForOperatorFiltering();    
        operatorFilteringEnabled = true;
        // at 7.5% (default denominator is 10000).
        _setDefaultRoyalty(msg.sender, 750);
        
        
    }
    modifier onlyAdmin {
        require(admins[msg.sender] || msg.sender == owner(), "Not an admin");
        _;
    }
    function uri(uint256 _id) public view override(ERC1155) returns (string memory) {
        return uris[_id];
        }
    function addAdmin(address _admin) public onlyOwner {
        admins[_admin] = true;
    }
    function removeAdmin(address _admin) public onlyOwner {
        admins[_admin] = false;
    }


    function setURI(uint256 _id, string memory _uri) public onlyAdmin {
        uris[_id] = _uri;
    }

    function setURIs(uint256[] memory _ids, string[] memory _uris) public onlyAdmin {
        require(_ids.length == _uris.length, "Array length mismatch");
        for (uint256 i = 0; i < _ids.length; i++) {
            uris[_ids[i]] = _uris[i];
        }
    }
    function setSigner(address _signer) public onlyOwner {
        signer = _signer;
    }
    function emergencyChangeNonce(uint _nonce) public onlyOwner {
        nonce = _nonce;
    }

    function getSupplies(uint256[] memory _ids) public view returns (uint256[] memory) {
        uint256[] memory supplies = new uint256[](_ids.length);
        for (uint256 i = 0; i < _ids.length; i++) {
            supplies[i] = totalSupply(_ids[i]);
        }
        return supplies;
    }

    function airdrop(address recipient,uint256[] calldata ids, uint[] calldata amounts) public onlyAdmin {
        _mintBatch(recipient, ids, amounts, "");
    }
    function massAirdrop(address[]calldata recipients,uint[][] calldata ids,uint[][]calldata amounts)  external onlyAdmin{
        unchecked {
            for(uint i=0;i<recipients.length;i++){
                _mintBatch(recipients[i], ids[i], amounts[i], "");
            }
        }
    }
    function mint(uint256 _id, bytes memory signature,uint expirationTimestamp,uint256 maxSupply) external  {
        bytes32 hash = keccak256(abi.encodePacked(msg.sender, _id, maxSupply,expirationTimestamp,nonce));
        if(block.timestamp > expirationTimestamp) revert SignatureExpired();
        if(hash.toEthSignedMessageHash().recover(signature)!=signer) revert InvalidSignature();
        if(hasMintedAtExpirationTimestamp[expirationTimestamp][msg.sender]) revert AlreadyMinted();
        uint _totalSupply = totalSupply(_id);
        if(_totalSupply + 1 > maxSupply) revert TooManyMints();
        hasMintedAtExpirationTimestamp[expirationTimestamp][msg.sender] = true;
        _mint(msg.sender, _id, 1, "");

            
    }


    //************* CLOSEDSEA **********//
    function setApprovalForAll(address operator, bool approved)
    public
    override
    onlyAllowedOperatorApproval(operator)
{
    super.setApprovalForAll(operator, approved);
}

function safeTransferFrom(
    address from,
    address to,
    uint256 tokenId,
    uint256 amount,
    bytes memory data
) public override onlyAllowedOperator(from) {
    super.safeTransferFrom(from, to, tokenId, amount, data);
}

function safeBatchTransferFrom(
    address from,
    address to,
    uint256[] memory ids,
    uint256[] memory amounts,
    bytes memory data
) public override onlyAllowedOperator(from) {
    super.safeBatchTransferFrom(from, to, ids, amounts, data);
}

function supportsInterface(bytes4 interfaceId)
    public
    view
    virtual
    override (ERC1155, ERC2981)
    returns (bool)
{
    // Supports the following `interfaceId`s:
    // - IERC165: 0x01ffc9a7
    // - IERC1155: 0xd9b67a26
    // - IERC1155MetadataURI: 0x0e89341c
    // - IERC2981: 0x2a55205a
    return ERC1155.supportsInterface(interfaceId) || ERC2981.supportsInterface(interfaceId);
}

function setDefaultRoyalty(address receiver, uint96 feeNumerator) public onlyOwner {
    _setDefaultRoyalty(receiver, feeNumerator);
}

function setOperatorFilteringEnabled(bool value) public onlyOwner {
    operatorFilteringEnabled = value;
}

function _operatorFilteringEnabled() internal view override returns (bool) {
    return operatorFilteringEnabled;
}

function _isPriorityOperator(address operator) internal pure override returns (bool) {
    // OpenSea Seaport Conduit:
    // https://etherscan.io/address/0x1E0049783F008A0085193E00003D00cd54003c71
    // https://goerli.etherscan.io/address/0x1E0049783F008A0085193E00003D00cd54003c71
    return operator == address(0x1E0049783F008A0085193E00003D00cd54003c71);
}


}

{
  "optimizer": {
    "enabled": true,
    "runs": 1000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AlreadyMinted","type":"error"},{"inputs":[],"name":"InvalidSignature","type":"error"},{"inputs":[],"name":"SignatureExpired","type":"error"},{"inputs":[],"name":"TooManyMints","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","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":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"indexed":false,"internalType":"uint256[]","name":"values","type":"uint256[]"}],"name":"TransferBatch","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"id","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"TransferSingle","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"value","type":"string"},{"indexed":true,"internalType":"uint256","name":"id","type":"uint256"}],"name":"URI","type":"event"},{"inputs":[{"internalType":"address","name":"_admin","type":"address"}],"name":"addAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"name":"airdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"accounts","type":"address[]"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"}],"name":"balanceOfBatch","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_nonce","type":"uint256"}],"name":"emergencyChangeNonce","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"id","type":"uint256"}],"name":"exists","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_ids","type":"uint256[]"}],"name":"getSupplies","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"address","name":"","type":"address"}],"name":"hasMintedAtExpirationTimestamp","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"recipients","type":"address[]"},{"internalType":"uint256[][]","name":"ids","type":"uint256[][]"},{"internalType":"uint256[][]","name":"amounts","type":"uint256[][]"}],"name":"massAirdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_id","type":"uint256"},{"internalType":"bytes","name":"signature","type":"bytes"},{"internalType":"uint256","name":"expirationTimestamp","type":"uint256"},{"internalType":"uint256","name":"maxSupply","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"nonce","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"operatorFilteringEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_admin","type":"address"}],"name":"removeAdmin","outputs":[],"stateMutability":"nonpayable","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":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeBatchTransferFrom","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":"uint256","name":"amount","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":"address","name":"receiver","type":"address"},{"internalType":"uint96","name":"feeNumerator","type":"uint96"}],"name":"setDefaultRoyalty","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"value","type":"bool"}],"name":"setOperatorFilteringEnabled","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_signer","type":"address"}],"name":"setSigner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_id","type":"uint256"},{"internalType":"string","name":"_uri","type":"string"}],"name":"setURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_ids","type":"uint256[]"},{"internalType":"string[]","name":"_uris","type":"string[]"}],"name":"setURIs","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":[{"internalType":"uint256","name":"id","type":"uint256"}],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_id","type":"uint256"}],"name":"uri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"uris","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"}]

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