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 v4.8.0) (access/AccessControl.sol)

pragma solidity ^0.8.0;

import "./IAccessControl.sol";
import "../utils/Context.sol";
import "../utils/Strings.sol";
import "../utils/introspection/ERC165.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControl is Context, IAccessControl, ERC165 {
    struct RoleData {
        mapping(address => bool) members;
        bytes32 adminRole;
    }

    mapping(bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role);
        _;
    }

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

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view virtual override returns (bool) {
        return _roles[role].members[account];
    }

    /**
     * @dev Revert with a standard message if `_msgSender()` is missing `role`.
     * Overriding this function changes the behavior of the {onlyRole} modifier.
     *
     * Format of the revert message is described in {_checkRole}.
     *
     * _Available since v4.6._
     */
    function _checkRole(bytes32 role) internal view virtual {
        _checkRole(role, _msgSender());
    }

    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert(
                string(
                    abi.encodePacked(
                        "AccessControl: account ",
                        Strings.toHexString(account),
                        " is missing role ",
                        Strings.toHexString(uint256(role), 32)
                    )
                )
            );
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleGranted} event.
     */
    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleRevoked} event.
     */
    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     *
     * May emit a {RoleRevoked} event.
     */
    function renounceRole(bytes32 role, address account) public virtual override {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * May emit a {RoleGranted} event.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     *
     * NOTE: This function is deprecated in favor of {_grantRole}.
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleGranted} event.
     */
    function _grantRole(bytes32 role, address account) internal virtual {
        if (!hasRole(role, account)) {
            _roles[role].members[account] = true;
            emit RoleGranted(role, account, _msgSender());
        }
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleRevoked} event.
     */
    function _revokeRole(bytes32 role, address account) internal virtual {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external;
}

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

pragma solidity ^0.8.0;

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        _approve(to, tokenId);
    }

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

        return _tokenApprovals[tokenId];
    }

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

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

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

        _transfer(from, to, tokenId);
    }

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

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved");
        _safeTransfer(from, to, tokenId, data);
    }

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

    /**
     * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist
     */
    function _ownerOf(uint256 tokenId) internal view virtual returns (address) {
        return _owners[tokenId];
    }

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

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

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

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

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

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

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

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

        _owners[tokenId] = to;

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

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

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

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

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

        // Clear approvals
        delete _tokenApprovals[tokenId];

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

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

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

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

        _beforeTokenTransfer(from, to, tokenId, 1);

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

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

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

        emit Transfer(from, to, tokenId);

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/extensions/ERC721Enumerable.sol)

pragma solidity ^0.8.0;

import "../ERC721.sol";
import "./IERC721Enumerable.sol";

/**
 * @dev This implements an optional extension of {ERC721} defined in the EIP that adds
 * enumerability of all the token ids in the contract as well as all token ids owned by each
 * account.
 */
abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
    // Mapping from owner to list of owned token IDs
    mapping(address => mapping(uint256 => uint256)) private _ownedTokens;

    // Mapping from token ID to index of the owner tokens list
    mapping(uint256 => uint256) private _ownedTokensIndex;

    // Array with all token ids, used for enumeration
    uint256[] private _allTokens;

    // Mapping from token id to position in the allTokens array
    mapping(uint256 => uint256) private _allTokensIndex;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) {
        return interfaceId == type(IERC721Enumerable).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
        require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds");
        return _ownedTokens[owner][index];
    }

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _allTokens.length;
    }

    /**
     * @dev See {IERC721Enumerable-tokenByIndex}.
     */
    function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
        require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds");
        return _allTokens[index];
    }

    /**
     * @dev See {ERC721-_beforeTokenTransfer}.
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize
    ) internal virtual override {
        super._beforeTokenTransfer(from, to, firstTokenId, batchSize);

        if (batchSize > 1) {
            // Will only trigger during construction. Batch transferring (minting) is not available afterwards.
            revert("ERC721Enumerable: consecutive transfers not supported");
        }

        uint256 tokenId = firstTokenId;

        if (from == address(0)) {
            _addTokenToAllTokensEnumeration(tokenId);
        } else if (from != to) {
            _removeTokenFromOwnerEnumeration(from, tokenId);
        }
        if (to == address(0)) {
            _removeTokenFromAllTokensEnumeration(tokenId);
        } else if (to != from) {
            _addTokenToOwnerEnumeration(to, tokenId);
        }
    }

    /**
     * @dev Private function to add a token to this extension's ownership-tracking data structures.
     * @param to address representing the new owner of the given token ID
     * @param tokenId uint256 ID of the token to be added to the tokens list of the given address
     */
    function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private {
        uint256 length = ERC721.balanceOf(to);
        _ownedTokens[to][length] = tokenId;
        _ownedTokensIndex[tokenId] = length;
    }

    /**
     * @dev Private function to add a token to this extension's token tracking data structures.
     * @param tokenId uint256 ID of the token to be added to the tokens list
     */
    function _addTokenToAllTokensEnumeration(uint256 tokenId) private {
        _allTokensIndex[tokenId] = _allTokens.length;
        _allTokens.push(tokenId);
    }

    /**
     * @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that
     * while the token is not assigned a new owner, the `_ownedTokensIndex` mapping is _not_ updated: this allows for
     * gas optimizations e.g. when performing a transfer operation (avoiding double writes).
     * This has O(1) time complexity, but alters the order of the _ownedTokens array.
     * @param from address representing the previous owner of the given token ID
     * @param tokenId uint256 ID of the token to be removed from the tokens list of the given address
     */
    function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private {
        // To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and
        // then delete the last slot (swap and pop).

        uint256 lastTokenIndex = ERC721.balanceOf(from) - 1;
        uint256 tokenIndex = _ownedTokensIndex[tokenId];

        // When the token to delete is the last token, the swap operation is unnecessary
        if (tokenIndex != lastTokenIndex) {
            uint256 lastTokenId = _ownedTokens[from][lastTokenIndex];

            _ownedTokens[from][tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
            _ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index
        }

        // This also deletes the contents at the last position of the array
        delete _ownedTokensIndex[tokenId];
        delete _ownedTokens[from][lastTokenIndex];
    }

    /**
     * @dev Private function to remove a token from this extension's token tracking data structures.
     * This has O(1) time complexity, but alters the order of the _allTokens array.
     * @param tokenId uint256 ID of the token to be removed from the tokens list
     */
    function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private {
        // To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and
        // then delete the last slot (swap and pop).

        uint256 lastTokenIndex = _allTokens.length - 1;
        uint256 tokenIndex = _allTokensIndex[tokenId];

        // When the token to delete is the last token, the swap operation is unnecessary. However, since this occurs so
        // rarely (when the last minted token is burnt) that we still do the swap here to avoid the gas cost of adding
        // an 'if' statement (like in _removeTokenFromOwnerEnumeration)
        uint256 lastTokenId = _allTokens[lastTokenIndex];

        _allTokens[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
        _allTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index

        // This also deletes the contents at the last position of the array
        delete _allTokensIndex[tokenId];
        _allTokens.pop();
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {
    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

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

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

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

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

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

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

pragma solidity ^0.8.1;

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

        return account.code.length > 0;
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

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

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts 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: UNLICENSED
pragma solidity ^0.8.9;

import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
import "@openzeppelin/contracts/access/AccessControl.sol";
import "@openzeppelin/contracts/utils/Counters.sol";

contract HipHopReboot is ERC721, ERC721Enumerable, AccessControl {
    using Counters for Counters.Counter;
    using Strings for uint256;

    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
    uint256 public supplyLimit;
    uint256 public onceLimit;
    uint256 public maxLimit;
    uint256[2] private _preMintTime;
    uint256[2] private _publicMintTime;
    Counters.Counter private _tokenIdCounter;
    string private __baseURI;
    mapping(address => bool) private _preMintAllowed;
    mapping(address => uint256[2]) private _preMintAllowedLimit;
    mapping(address => uint256) private _publicMintCount;

    constructor(string memory name, string memory symbol, string memory baseURI_, uint256 supplyLimit_, uint256 onceLimit_, uint256 maxLimit_, uint256[2] memory preMintTime, uint256[2] memory publicMintTime)
    ERC721(name, symbol) {
        _grantRole(DEFAULT_ADMIN_ROLE, msg.sender);
        _grantRole(MINTER_ROLE, msg.sender);
        _tokenIdCounter.increment();

        __baseURI = baseURI_;
        supplyLimit = supplyLimit_;
        onceLimit = onceLimit_;
        maxLimit = maxLimit_;

        _preMintTime[0] = preMintTime[0];
        _preMintTime[1] = preMintTime[1];
        _publicMintTime[0] = publicMintTime[0];
        _publicMintTime[1] = publicMintTime[1];
    }

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

    function setBaseURI(string memory newBaseURI) public onlyRole(MINTER_ROLE) {
        __baseURI = newBaseURI;
    }

    function tokenURI(uint256 tokenId)
    public
    view
    override(ERC721)
    returns (string memory)
    {
        _requireMinted(tokenId);

        string memory baseURI = _baseURI();
        return string(abi.encodePacked(baseURI, '/', tokenId.toString(), '.json'));
    }

    function setPreMintTime(uint256 start, uint256 end) external onlyRole(MINTER_ROLE) {
        _preMintTime[0] = start;
        _preMintTime[1] = end;
    }

    function getPreMintTime() external view returns (uint256, uint256) {
        return (_preMintTime[0], _preMintTime[1]);
    }

    function setPublicMintTime(uint256 start, uint256 end) external onlyRole(MINTER_ROLE) {
        _publicMintTime[0] = start;
        _publicMintTime[1] = end;
    }

    function getPublicMintTime() external view returns (uint256, uint256) {
        return (_publicMintTime[0], _publicMintTime[1]);
    }

    function setSupplyLimit(uint256 limit) external onlyRole(MINTER_ROLE) {
        supplyLimit = limit;
    }

    function setOnceLimit(uint256 limit) external onlyRole(MINTER_ROLE) {
        onceLimit = limit;
    }

    function setMaxLimit(uint256 limit) external onlyRole(MINTER_ROLE) {
        maxLimit = limit;
    }

    function getMintInfo() external view returns (uint256, uint256, uint256, uint256, uint256[2] memory, uint256, uint256, uint256) {
        uint256 balance = 0;
        uint256 _minted = 0;
        uint256 _maxLimit = maxLimit;
        uint256 _onceLimit = onceLimit;

        if (msg.sender != address(0)) {
            balance = balanceOf(address(msg.sender));
        }

        if (block.timestamp <= _preMintTime[1]) {
            if (msg.sender != address(0)) {
                _maxLimit = _preMintAllowedLimit[address(msg.sender)][0];
                _minted   = _preMintAllowedLimit[address(msg.sender)][1];
                _onceLimit = _maxLimit - _minted;
            }

            return (supplyLimit, totalSupply(), balance, 1, _preMintTime, _onceLimit, _minted, _maxLimit);
        }
        if (block.timestamp <= _publicMintTime[1]) {
            _minted = _publicMintCount[address(msg.sender)];
            _onceLimit = _onceLimit - _minted;
            return (supplyLimit, totalSupply(), balance, 3, _publicMintTime, _onceLimit, _minted, _maxLimit);
        }

        return (supplyLimit, totalSupply(), balance, 0, [uint256(0), uint256(0)], 0, 0, _maxLimit);
    }

    function setPreMintList(address[] memory list, uint256[] memory amounts) external onlyRole(MINTER_ROLE) {
        require(list.length == amounts.length, 'wrong input size');

        for (uint i = 0; i < list.length; i++) {
            address allowed = list[i];

            if (_preMintAllowed[allowed] == false) {
                _preMintAllowed[allowed] = true;
            }

            _preMintAllowedLimit[allowed] = [amounts[i], 0];
        }
    }

    function safeMint(address to, uint256 amount) public onlyRole(MINTER_ROLE) {
        _safeMintAmount(to, amount);
    }

    function _safeMintAmount(address to, uint256 amount) internal {
        for (uint i = 0; i < amount; i++) {
            uint256 tokenId = _tokenIdCounter.current();

            require(tokenId <= supplyLimit, 'exceed supply');

            _tokenIdCounter.increment();
            _safeMint(to, tokenId);
        }
    }

    function mint(uint256 stageNumber, uint256 amount) external {
        require(address(msg.sender) != address(0) && address(msg.sender) != address(this), 'wrong address');
        require(totalSupply() + amount <= supplyLimit, 'exceed supply');
        require(amount > 0, 'zero amount');

        _beforeMintFor(stageNumber, amount);
        _safeMintAmount(msg.sender, amount);
        _afterMintFor(stageNumber, amount);
    }

    function _beforeMintFor(uint256 stageNumber, uint256 amount) internal view {
        if (stageNumber == 1) {
            require(block.timestamp >= _preMintTime[0], 'pre-mint not started');
            require(block.timestamp <= _preMintTime[1], 'pre-mint timeout');

            require(_preMintAllowed[address(msg.sender)] == true, 'not listed');

            uint256 _maxLimit = _preMintAllowedLimit[address(msg.sender)][0];
            uint256 _minted   = _preMintAllowedLimit[address(msg.sender)][1];
            require(_minted + amount <= _maxLimit, 'exceed pre-mint limit');

        } else if (stageNumber == 3) {
            require(block.timestamp >= _publicMintTime[0], 'public-mint not started');
            require(block.timestamp <= _publicMintTime[1], 'public-mint timeout');
            require(amount <= onceLimit, 'exceed mint limit');

            uint256 _minted = _publicMintCount[address(msg.sender)];
            require(_minted + amount <= maxLimit, 'exceed public-mint limit');

        } else {
            revert('wrong stage number');
        }
    }

    function _afterMintFor(uint256 stageNumber, uint256 amount) internal {
        if (stageNumber == 1) {
            uint256 _minted   = _preMintAllowedLimit[address(msg.sender)][1];
            _preMintAllowedLimit[address(msg.sender)][1] = _minted + amount;

        } else if (stageNumber == 3) {
            uint256 _minted = _publicMintCount[address(msg.sender)];
            _publicMintCount[address(msg.sender)] = _minted + amount;
        }
    }

    // The following functions are overrides required by Solidity.

    function _beforeTokenTransfer(address from, address to, uint256 tokenId, uint256 batchSize)
    internal
    override(ERC721, ERC721Enumerable)
    {
        super._beforeTokenTransfer(from, to, tokenId, batchSize);
    }

    function supportsInterface(bytes4 interfaceId)
    public
    view
    override(ERC721, ERC721Enumerable, AccessControl)
    returns (bool)
    {
        return super.supportsInterface(interfaceId);
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 2000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"string","name":"baseURI_","type":"string"},{"internalType":"uint256","name":"supplyLimit_","type":"uint256"},{"internalType":"uint256","name":"onceLimit_","type":"uint256"},{"internalType":"uint256","name":"maxLimit_","type":"uint256"},{"internalType":"uint256[2]","name":"preMintTime","type":"uint256[2]"},{"internalType":"uint256[2]","name":"publicMintTime","type":"uint256[2]"}],"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":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","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":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINTER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"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":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getMintInfo","outputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256[2]","name":"","type":"uint256[2]"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getPreMintTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getPublicMintTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"stageNumber","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"onceLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"safeMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"newBaseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"limit","type":"uint256"}],"name":"setMaxLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"limit","type":"uint256"}],"name":"setOnceLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"list","type":"address[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"name":"setPreMintList","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"end","type":"uint256"}],"name":"setPreMintTime","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"end","type":"uint256"}],"name":"setPublicMintTime","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"limit","type":"uint256"}],"name":"setSupplyLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"supplyLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

0000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c00000000000000000000000000000000000000000000000000000000000000bb80000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000638494b0000000000000000000000000000000000000000000000000000000006384b0d0000000000000000000000000000000000000000000000000000000006384b0d00000000000000000000000000000000000000000000000000000000063876ff0000000000000000000000000000000000000000000000000000000000000000d484950484f50205245424f4f5400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000348485200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035697066733a2f2f516d576e4c7a656a5a726a3452427467377372627474486958385042365468375777777548446a424779756a65660000000000000000000000

-----Decoded View---------------
Arg [0] : name (string): HIPHOP REBOOT
Arg [1] : symbol (string): HHR
Arg [2] : baseURI_ (string): ipfs://QmWnLzejZrj4RBtg7srbttHiX8PB6Th7WwwuHDjBGyujef
Arg [3] : supplyLimit_ (uint256): 3000
Arg [4] : onceLimit_ (uint256): 1
Arg [5] : maxLimit_ (uint256): 1
Arg [6] : preMintTime (uint256[2]): 1669633200,1669640400
Arg [7] : publicMintTime (uint256[2]): 1669640400,1669820400

-----Encoded View---------------
17 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000140
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000180
Arg [2] : 00000000000000000000000000000000000000000000000000000000000001c0
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000bb8
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000001
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000001
Arg [6] : 00000000000000000000000000000000000000000000000000000000638494b0
Arg [7] : 000000000000000000000000000000000000000000000000000000006384b0d0
Arg [8] : 000000000000000000000000000000000000000000000000000000006384b0d0
Arg [9] : 0000000000000000000000000000000000000000000000000000000063876ff0
Arg [10] : 000000000000000000000000000000000000000000000000000000000000000d
Arg [11] : 484950484f50205245424f4f5400000000000000000000000000000000000000
Arg [12] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [13] : 4848520000000000000000000000000000000000000000000000000000000000
Arg [14] : 0000000000000000000000000000000000000000000000000000000000000035
Arg [15] : 697066733a2f2f516d576e4c7a656a5a726a3452427467377372627474486958
Arg [16] : 385042365468375777777548446a424779756a65660000000000000000000000