ETH Price: $3,754.93 (+2.63%)
Gas: 5 Gwei

Token

HappyLand Gummy Bears Official (HLGB)
 

Overview

Max Total Supply

9,600 HLGB

Holders

4,013

Total Transfers

-

Market

Volume (24H)

N/A

Min Price (24H)

N/A

Max Price (24H)

N/A

Other Info

Loading...
Loading
Loading...
Loading
Loading...
Loading

OVERVIEW

HappyLand Gummy Bears is a collection of 9,600 algorithmically generated NFTs existing on the Ethereum Blockchain.

# Exchange Pair Price  24H Volume % Volume

Contract Source Code Verified (Exact Match)

Contract Name:
HappyLandGummyBears

Compiler Version
v0.7.6+commit.7338295f

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion, None license

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2021-08-17
*/

// File: @openzeppelin/contracts/utils/Context.sol

pragma solidity >=0.6.0 <0.8.0;

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

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

// File: @openzeppelin/contracts/introspection/IERC165.sol



pragma solidity >=0.6.0 <0.8.0;

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

// File: @openzeppelin/contracts/token/ERC721/IERC721.sol



pragma solidity >=0.6.2 <0.8.0;


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

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

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

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

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

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

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 tokenId) external;

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

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

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

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

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

// File: @openzeppelin/contracts/token/ERC721/IERC721Metadata.sol



pragma solidity >=0.6.2 <0.8.0;


/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {

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

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

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

// File: @openzeppelin/contracts/token/ERC721/IERC721Enumerable.sol



pragma solidity >=0.6.2 <0.8.0;


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

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

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

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

// File: @openzeppelin/contracts/token/ERC721/IERC721Receiver.sol



pragma solidity >=0.6.0 <0.8.0;

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

// File: @openzeppelin/contracts/introspection/ERC165.sol



pragma solidity >=0.6.0 <0.8.0;


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

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

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

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

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

// File: @openzeppelin/contracts/math/SafeMath.sol



pragma solidity >=0.6.0 <0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

// File: @openzeppelin/contracts/utils/Address.sol



pragma solidity >=0.6.2 <0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 0;
    }

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

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

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

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

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

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

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

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

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

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

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

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

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

// File: @openzeppelin/contracts/utils/EnumerableSet.sol



pragma solidity >=0.6.0 <0.8.0;

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

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

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

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

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

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

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

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

            bytes32 lastvalue = set._values[lastIndex];

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

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

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

            return true;
        } else {
            return false;
        }
    }

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

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

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

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

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

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

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

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

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

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

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

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

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

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

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


    // UintSet

    struct UintSet {
        Set _inner;
    }

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

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

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

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

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

// File: @openzeppelin/contracts/utils/EnumerableMap.sol



pragma solidity >=0.6.0 <0.8.0;

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

    struct MapEntry {
        bytes32 _key;
        bytes32 _value;
    }

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

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

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

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

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

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

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

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

            MapEntry storage lastEntry = map._entries[lastIndex];

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

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

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

            return true;
        } else {
            return false;
        }
    }

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

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

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

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

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

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

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

    // UintToAddressMap

    struct UintToAddressMap {
        Map _inner;
    }

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

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

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

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

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

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

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

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

// File: @openzeppelin/contracts/utils/Strings.sol



pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    /**
     * @dev Converts a `uint256` to its ASCII `string` representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        uint256 index = digits - 1;
        temp = value;
        while (temp != 0) {
            buffer[index--] = bytes1(uint8(48 + temp % 10));
            temp /= 10;
        }
        return string(buffer);
    }
}

// File: @openzeppelin/contracts/token/ERC721/ERC721.sol



pragma solidity >=0.6.0 <0.8.0;












/**
 * @title ERC721 Non-Fungible Token Standard basic implementation
 * @dev see https://eips.ethereum.org/EIPS/eip-721
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Enumerable {
    using SafeMath for uint256;
    using Address for address;
    using EnumerableSet for EnumerableSet.UintSet;
    using EnumerableMap for EnumerableMap.UintToAddressMap;
    using Strings for uint256;

    // Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
    // which can be also obtained as `IERC721Receiver(0).onERC721Received.selector`
    bytes4 private constant _ERC721_RECEIVED = 0x150b7a02;

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

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

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

    // Base URI
    string private _baseURI;

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

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

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

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

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

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");
        return _holderTokens[owner].length();
    }

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

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

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

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

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

        // If there is no base URI, return the token URI.
        if (bytes(base).length == 0) {
            return _tokenURI;
        }
        // If both are set, concatenate the baseURI and tokenURI (via abi.encodePacked).
        if (bytes(_tokenURI).length > 0) {
            return string(abi.encodePacked(base, _tokenURI));
        }
        // If there is a baseURI but no tokenURI, concatenate the tokenID to the baseURI.
        return string(abi.encodePacked(base, tokenId.toString()));
    }

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

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

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

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

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

        require(_msgSender() == owner || ERC721.isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not owner nor approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        require(_exists(tokenId), "ERC721: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        require(operator != _msgSender(), "ERC721: approve to caller");

        _operatorApprovals[_msgSender()][operator] = approved;
        emit ApprovalForAll(_msgSender(), operator, approved);
    }

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

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(address from, address to, uint256 tokenId) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");

        _transfer(from, to, tokenId);
    }

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

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory _data) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
        _safeTransfer(from, to, tokenId, _data);
    }

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

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

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

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

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

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

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

        _holderTokens[to].add(tokenId);

        _tokenOwners.set(tokenId, to);

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

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId); // internal owner

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

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

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

        _holderTokens[owner].remove(tokenId);

        _tokenOwners.remove(tokenId);

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

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

        _beforeTokenTransfer(from, to, tokenId);

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

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

        _tokenOwners.set(tokenId, to);

        emit Transfer(from, to, tokenId);
    }

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

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

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(address from, address to, uint256 tokenId, bytes memory _data)
        private returns (bool)
    {
        if (!to.isContract()) {
            return true;
        }
        bytes memory returndata = to.functionCall(abi.encodeWithSelector(
            IERC721Receiver(to).onERC721Received.selector,
            _msgSender(),
            from,
            tokenId,
            _data
        ), "ERC721: transfer to non ERC721Receiver implementer");
        bytes4 retval = abi.decode(returndata, (bytes4));
        return (retval == _ERC721_RECEIVED);
    }

    function _approve(address to, uint256 tokenId) private {
        _tokenApprovals[tokenId] = to;
        emit Approval(ERC721.ownerOf(tokenId), to, tokenId); // internal owner
    }

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

// File: @openzeppelin/contracts/access/Ownable.sol

pragma solidity >=0.6.0 <0.8.0;

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

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

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor () internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

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

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

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

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

// File: @openzeppelin/contracts/utils/Counters.sol



pragma solidity >=0.6.0 <0.8.0;


/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented or decremented by one. 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;`
 * Since it is not possible to overflow a 256 bit integer with increments of one, `increment` can skip the {SafeMath}
 * overflow check, thereby saving gas. This does assume however correct usage, in that the underlying `_value` is never
 * directly accessed.
 */
library Counters {
    using SafeMath for uint256;

    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 {
        // The {SafeMath} overflow check can be skipped here, see the comment at the top
        counter._value += 1;
    }

    function decrement(Counter storage counter) internal {
        counter._value = counter._value.sub(1);
    }
}

// File: contracts/HappyL.sol


pragma solidity >=0.6.0 <0.8.0;




contract HappyLandGummyBears is ERC721, Ownable 
{
    using Counters for Counters.Counter;
    using SafeMath for uint256;

    uint256 public MAX_BEARS = 9600;
    bool public saleIsActive = false;

    Counters.Counter private _tokenIdCounter;

    constructor() ERC721("HappyLand Gummy Bears Official", "HLGB") 
    {
        _setBaseURI("https://happylandgummybears.s3.us-west-2.amazonaws.com/");

        uint i;
        for (i = 0; i < 95; i++) {
            safeMint(msg.sender);
        }
    }

    function safeMint(address to) private 
    {
        _safeMint(to, _tokenIdCounter.current());
        _tokenIdCounter.increment();
    }

    function mintBears() public
    {
        require(saleIsActive, "Sale must be active to mint Bears");
        require(totalSupply().add(1) <= MAX_BEARS, "Purchase would exceed max supply of Bears");
        
        if (_tokenIdCounter.current() < MAX_BEARS) {
            safeMint(msg.sender);
        }
    }

    function flipSaleState() public onlyOwner {
        saleIsActive = !saleIsActive;
    }

    function setBaseURI(string memory baseURI) public onlyOwner {
        _setBaseURI(baseURI);
    }
}

Contract Security Audit

Contract ABI

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"MAX_BEARS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"flipSaleState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"mintBears","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"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":[],"name":"saleIsActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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":"baseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

Deployed Bytecode

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

Deployed Bytecode Sourcemap

68274:1203:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;10200:150;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;51504:100;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;54290:221;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;53820:404;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;53298:211;;;:::i;:::-;;;;;;;;;;;;;;;;;;;55180:305;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;68952:318;;;:::i;:::-;;53060:162;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;69278:89;;;:::i;:::-;;55556:151;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;53586:172;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;69375:99;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;51260:177;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;52879:97;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;50977:221;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;66091:148;;;:::i;:::-;;65440:87;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;51673:104;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;54583:295;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;55778:285;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;51848:792;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;68408:31;;;:::i;:::-;;;;;;;;;;;;;;;;;;;54949:164;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;68446:32;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;66394:244;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;10200:150;10285:4;10309:20;:33;10330:11;10309:33;;;;;;;;;;;;;;;;;;;;;;;;;;;10302:40;;10200:150;;;:::o;51504:100::-;51558:13;51591:5;51584:12;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;51504:100;:::o;54290:221::-;54366:7;54394:16;54402:7;54394;:16::i;:::-;54386:73;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;54479:15;:24;54495:7;54479:24;;;;;;;;;;;;;;;;;;;;;54472:31;;54290:221;;;:::o;53820:404::-;53901:13;53917:23;53932:7;53917:14;:23::i;:::-;53901:39;;53965:5;53959:11;;:2;:11;;;;53951:57;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;54045:5;54029:21;;:12;:10;:12::i;:::-;:21;;;:69;;;;54054:44;54078:5;54085:12;:10;:12::i;:::-;54054:23;:44::i;:::-;54029:69;54021:161;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;54195:21;54204:2;54208:7;54195:8;:21::i;:::-;53820:404;;;:::o;53298:211::-;53359:7;53480:21;:12;:19;:21::i;:::-;53473:28;;53298:211;:::o;55180:305::-;55341:41;55360:12;:10;:12::i;:::-;55374:7;55341:18;:41::i;:::-;55333:103;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;55449:28;55459:4;55465:2;55469:7;55449:9;:28::i;:::-;55180:305;;;:::o;68952:318::-;69004:12;;;;;;;;;;;68996:58;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;69097:9;;69073:20;69091:1;69073:13;:11;:13::i;:::-;:17;;:20;;;;:::i;:::-;:33;;69065:87;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;69205:9;;69177:25;:15;:23;:25::i;:::-;:37;69173:90;;;69231:20;69240:10;69231:8;:20::i;:::-;69173:90;68952:318::o;53060:162::-;53157:7;53184:30;53208:5;53184:13;:20;53198:5;53184:20;;;;;;;;;;;;;;;:23;;:30;;;;:::i;:::-;53177:37;;53060:162;;;;:::o;69278:89::-;65671:12;:10;:12::i;:::-;65660:23;;:7;:5;:7::i;:::-;:23;;;65652:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;69347:12:::1;;;;;;;;;;;69346:13;69331:12;;:28;;;;;;;;;;;;;;;;;;69278:89::o:0;55556:151::-;55660:39;55677:4;55683:2;55687:7;55660:39;;;;;;;;;;;;:16;:39::i;:::-;55556:151;;;:::o;53586:172::-;53661:7;53682:15;53703:22;53719:5;53703:12;:15;;:22;;;;:::i;:::-;53681:44;;;53743:7;53736:14;;;53586:172;;;:::o;69375:99::-;65671:12;:10;:12::i;:::-;65660:23;;:7;:5;:7::i;:::-;:23;;;65652:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;69446:20:::1;69458:7;69446:11;:20::i;:::-;69375:99:::0;:::o;51260:177::-;51332:7;51359:70;51376:7;51359:70;;;;;;;;;;;;;;;;;:12;:16;;:70;;;;;:::i;:::-;51352:77;;51260:177;;;:::o;52879:97::-;52927:13;52960:8;52953:15;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;52879:97;:::o;50977:221::-;51049:7;51094:1;51077:19;;:5;:19;;;;51069:74;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;51161:29;:13;:20;51175:5;51161:20;;;;;;;;;;;;;;;:27;:29::i;:::-;51154:36;;50977:221;;;:::o;66091:148::-;65671:12;:10;:12::i;:::-;65660:23;;:7;:5;:7::i;:::-;:23;;;65652:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;66198:1:::1;66161:40;;66182:6;;;;;;;;;;;66161:40;;;;;;;;;;;;66229:1;66212:6;;:19;;;;;;;;;;;;;;;;;;66091:148::o:0;65440:87::-;65486:7;65513:6;;;;;;;;;;;65506:13;;65440:87;:::o;51673:104::-;51729:13;51762:7;51755:14;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;51673:104;:::o;54583:295::-;54698:12;:10;:12::i;:::-;54686:24;;:8;:24;;;;54678:62;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;54798:8;54753:18;:32;54772:12;:10;:12::i;:::-;54753:32;;;;;;;;;;;;;;;:42;54786:8;54753:42;;;;;;;;;;;;;;;;:53;;;;;;;;;;;;;;;;;;54851:8;54822:48;;54837:12;:10;:12::i;:::-;54822:48;;;54861:8;54822:48;;;;;;;;;;;;;;;;;;;;54583:295;;:::o;55778:285::-;55910:41;55929:12;:10;:12::i;:::-;55943:7;55910:18;:41::i;:::-;55902:103;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;56016:39;56030:4;56036:2;56040:7;56049:5;56016:13;:39::i;:::-;55778:285;;;;:::o;51848:792::-;51921:13;51955:16;51963:7;51955;:16::i;:::-;51947:76;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;52036:23;52062:10;:19;52073:7;52062:19;;;;;;;;;;;52036:45;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;52092:18;52113:9;:7;:9::i;:::-;52092:30;;52220:1;52204:4;52198:18;:23;52194:72;;;52245:9;52238:16;;;;;;52194:72;52396:1;52376:9;52370:23;:27;52366:108;;;52445:4;52451:9;52428:33;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;52414:48;;;;;;52366:108;52606:4;52612:18;:7;:16;:18::i;:::-;52589:42;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;52575:57;;;;51848:792;;;;:::o;68408:31::-;;;;:::o;54949:164::-;55046:4;55070:18;:25;55089:5;55070:25;;;;;;;;;;;;;;;:35;55096:8;55070:35;;;;;;;;;;;;;;;;;;;;;;;;;55063:42;;54949:164;;;;:::o;68446:32::-;;;;;;;;;;;;;:::o;66394:244::-;65671:12;:10;:12::i;:::-;65660:23;;:7;:5;:7::i;:::-;:23;;;65652:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;66503:1:::1;66483:22;;:8;:22;;;;66475:73;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;66593:8;66564:38;;66585:6;;;;;;;;;;;66564:38;;;;;;;;;;;;66622:8;66613:6;;:17;;;;;;;;;;;;;;;;;;66394:244:::0;:::o;67770:114::-;67835:7;67862;:14;;;67855:21;;67770:114;;;:::o;67892:181::-;68064:1;68046:7;:14;;;:19;;;;;;;;;;;67892:181;:::o;34814:131::-;34881:4;34905:32;34910:3;:10;;34930:5;34922:14;;34905:4;:32::i;:::-;34898:39;;34814:131;;;;:::o;43427:185::-;43516:4;43540:64;43545:3;:10;;43565:3;43557:12;;43595:5;43579:23;;43571:32;;43540:4;:64::i;:::-;43533:71;;43427:185;;;;;:::o;19203:422::-;19263:4;19471:12;19582:7;19570:20;19562:28;;19616:1;19609:4;:8;19602:15;;;19203:422;;;:::o;22121:195::-;22224:12;22256:52;22278:6;22286:4;22292:1;22295:12;22256:21;:52::i;:::-;22249:59;;22121:195;;;;;:::o;44004:151::-;44088:4;44112:35;44122:3;:10;;44142:3;44134:12;;44112:9;:35::i;:::-;44105:42;;44004:151;;;;:::o;57530:127::-;57595:4;57619:30;57641:7;57619:12;:21;;:30;;;;:::i;:::-;57612:37;;57530:127;;;:::o;632:106::-;685:15;720:10;713:17;;632:106;:::o;63437:183::-;63530:2;63503:15;:24;63519:7;63503:24;;;;;;;;;;;;:29;;;;;;;;;;;;;;;;;;63586:7;63582:2;63548:46;;63557:23;63572:7;63557:14;:23::i;:::-;63548:46;;;;;;;;;;;;63437:183;;:::o;44243:123::-;44312:7;44339:19;44347:3;:10;;44339:7;:19::i;:::-;44332:26;;44243:123;;;:::o;57824:355::-;57917:4;57942:16;57950:7;57942;:16::i;:::-;57934:73;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;58018:13;58034:23;58049:7;58034:14;:23::i;:::-;58018:39;;58087:5;58076:16;;:7;:16;;;:51;;;;58120:7;58096:31;;:20;58108:7;58096:11;:20::i;:::-;:31;;;58076:51;:94;;;;58131:39;58155:5;58162:7;58131:23;:39::i;:::-;58076:94;58068:103;;;57824:355;;;;:::o;60960:599::-;61085:4;61058:31;;:23;61073:7;61058:14;:23::i;:::-;:31;;;61050:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;61186:1;61172:16;;:2;:16;;;;61164:65;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;61242:39;61263:4;61269:2;61273:7;61242:20;:39::i;:::-;61346:29;61363:1;61367:7;61346:8;:29::i;:::-;61388:35;61415:7;61388:13;:19;61402:4;61388:19;;;;;;;;;;;;;;;:26;;:35;;;;:::i;:::-;;61434:30;61456:7;61434:13;:17;61448:2;61434:17;;;;;;;;;;;;;;;:21;;:30;;;;:::i;:::-;;61477:29;61494:7;61503:2;61477:12;:16;;:29;;;;;:::i;:::-;;61543:7;61539:2;61524:27;;61533:4;61524:27;;;;;;;;;;;;60960:599;;;:::o;13762:179::-;13820:7;13840:9;13856:1;13852;:5;13840:17;;13881:1;13876;:6;;13868:46;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;13932:1;13925:8;;;13762:179;;;;:::o;68803:141::-;68858:40;68868:2;68872:25;:15;:23;:25::i;:::-;68858:9;:40::i;:::-;68909:27;:15;:25;:27::i;:::-;68803:141;:::o;36034:137::-;36105:7;36140:22;36144:3;:10;;36156:5;36140:3;:22::i;:::-;36132:31;;36125:38;;36034:137;;;;:::o;44705:236::-;44785:7;44794;44815:11;44828:13;44845:22;44849:3;:10;;44861:5;44845:3;:22::i;:::-;44814:53;;;;44894:3;44886:12;;44924:5;44916:14;;44878:55;;;;;;44705:236;;;;;:::o;62160:100::-;62244:8;62233;:19;;;;;;;;;;;;:::i;:::-;;62160:100;:::o;45991:213::-;46098:7;46149:44;46154:3;:10;;46174:3;46166:12;;46180;46149:4;:44::i;:::-;46141:53;;46118:78;;45991:213;;;;;:::o;35576:114::-;35636:7;35663:19;35671:3;:10;;35663:7;:19::i;:::-;35656:26;;35576:114;;;:::o;56945:272::-;57059:28;57069:4;57075:2;57079:7;57059:9;:28::i;:::-;57106:48;57129:4;57135:2;57139:7;57148:5;57106:22;:48::i;:::-;57098:111;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;56945:272;;;;:::o;46455:746::-;46511:13;46741:1;46732:5;:10;46728:53;;;46759:10;;;;;;;;;;;;;;;;;;;;;46728:53;46791:12;46806:5;46791:20;;46822:14;46847:78;46862:1;46854:4;:9;46847:78;;46880:8;;;;;;;46911:2;46903:10;;;;;;;;;46847:78;;;46935:19;46967:6;46957:17;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;46935:39;;46985:13;47010:1;47001:6;:10;46985:26;;47029:5;47022:12;;47045:117;47060:1;47052:4;:9;47045:117;;47121:2;47114:4;:9;;;;;;47109:2;:14;47096:29;;47078:6;47085:7;;;;;;;47078:15;;;;;;;;;;;:47;;;;;;;;;;;47148:2;47140:10;;;;;;;;;47045:117;;;47186:6;47172:21;;;;;;46455:746;;;;:::o;28184:414::-;28247:4;28269:21;28279:3;28284:5;28269:9;:21::i;:::-;28264:327;;28307:3;:11;;28324:5;28307:23;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;28490:3;:11;;:18;;;;28468:3;:12;;:19;28481:5;28468:19;;;;;;;;;;;:40;;;;28530:4;28523:11;;;;28264:327;28574:5;28567:12;;28184:414;;;;;:::o;38102:692::-;38178:4;38294:16;38313:3;:12;;:17;38326:3;38313:17;;;;;;;;;;;;38294:36;;38359:1;38347:8;:13;38343:444;;;38414:3;:12;;38432:38;;;;;;;;38449:3;38432:38;;;;38462:5;38432:38;;;38414:57;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;38629:3;:12;;:19;;;;38609:3;:12;;:17;38622:3;38609:17;;;;;;;;;;;:39;;;;38670:4;38663:11;;;;;38343:444;38743:5;38707:3;:12;;38731:1;38720:8;:12;38707:26;;;;;;;;;;;;;;;;;;:33;;:41;;;;38770:5;38763:12;;;38102:692;;;;;;:::o;23173:530::-;23300:12;23358:5;23333:21;:30;;23325:81;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23425:18;23436:6;23425:10;:18::i;:::-;23417:60;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23551:12;23565:23;23592:6;:11;;23612:5;23620:4;23592:33;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23550:75;;;;23643:52;23661:7;23670:10;23682:12;23643:17;:52::i;:::-;23636:59;;;;23173:530;;;;;;:::o;40602:125::-;40673:4;40718:1;40697:3;:12;;:17;40710:3;40697:17;;;;;;;;;;;;:22;;40690:29;;40602:125;;;;:::o;40822:110::-;40878:7;40905:3;:12;;:19;;;;40898:26;;40822:110;;;:::o;64233:93::-;;;;:::o;35121:137::-;35191:4;35215:35;35223:3;:10;;35243:5;35235:14;;35215:7;:35::i;:::-;35208:42;;35121:137;;;;:::o;58522:110::-;58598:26;58608:2;58612:7;58598:26;;;;;;;;;;;;:9;:26::i;:::-;58522:110;;:::o;31072:204::-;31139:7;31188:5;31167:3;:11;;:18;;;;:26;31159:73;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;31250:3;:11;;31262:5;31250:18;;;;;;;;;;;;;;;;31243:25;;31072:204;;;;:::o;41287:279::-;41354:7;41363;41413:5;41391:3;:12;;:19;;;;:27;41383:74;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;41470:22;41495:3;:12;;41508:5;41495:19;;;;;;;;;;;;;;;;;;41470:44;;41533:5;:10;;;41545:5;:12;;;41525:33;;;;;41287:279;;;;;:::o;42784:319::-;42878:7;42898:16;42917:3;:12;;:17;42930:3;42917:17;;;;;;;;;;;;42898:36;;42965:1;42953:8;:13;;42968:12;42945:36;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;43035:3;:12;;43059:1;43048:8;:12;43035:26;;;;;;;;;;;;;;;;;;:33;;;43028:40;;;42784:319;;;;;:::o;30619:109::-;30675:7;30702:3;:11;;:18;;;;30695:25;;30619:109;;;:::o;62825:604::-;62946:4;62973:15;:2;:13;;;:15::i;:::-;62968:60;;63012:4;63005:11;;;;62968:60;63038:23;63064:252;63117:45;;;63177:12;:10;:12::i;:::-;63204:4;63223:7;63245:5;63080:181;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;63064:252;;;;;;;;;;;;;;;;;:2;:15;;;;:252;;;;;:::i;:::-;63038:278;;63327:13;63354:10;63343:32;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;63327:48;;47974:10;63404:16;;63394:26;;;:6;:26;;;;63386:35;;;;62825:604;;;;;;;:::o;30404:129::-;30477:4;30524:1;30501:3;:12;;:19;30514:5;30501:19;;;;;;;;;;;;:24;;30494:31;;30404:129;;;;:::o;25713:742::-;25828:12;25857:7;25853:595;;;25888:10;25881:17;;;;25853:595;26022:1;26002:10;:17;:21;25998:439;;;26265:10;26259:17;26326:15;26313:10;26309:2;26305:19;26298:44;26213:148;26408:12;26401:20;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;25713:742;;;;;;:::o;28774:1544::-;28840:4;28958:18;28979:3;:12;;:19;28992:5;28979:19;;;;;;;;;;;;28958:40;;29029:1;29015:10;:15;29011:1300;;29377:21;29414:1;29401:10;:14;29377:38;;29430:17;29471:1;29450:3;:11;;:18;;;;:22;29430:42;;29717:17;29737:3;:11;;29749:9;29737:22;;;;;;;;;;;;;;;;29717:42;;29883:9;29854:3;:11;;29866:13;29854:26;;;;;;;;;;;;;;;:38;;;;30002:1;29986:13;:17;29960:3;:12;;:23;29973:9;29960:23;;;;;;;;;;;:43;;;;30112:3;:11;;:17;;;;;;;;;;;;;;;;;;;;;;;;30207:3;:12;;:19;30220:5;30207:19;;;;;;;;;;;30200:26;;;30250:4;30243:11;;;;;;;;29011:1300;30294:5;30287:12;;;28774:1544;;;;;:::o;58859:250::-;58955:18;58961:2;58965:7;58955:5;:18::i;:::-;58992:54;59023:1;59027:2;59031:7;59040:5;58992:22;:54::i;:::-;58984:117;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;58859:250;;;:::o;59445:404::-;59539:1;59525:16;;:2;:16;;;;59517:61;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;59598:16;59606:7;59598;:16::i;:::-;59597:17;59589:58;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;59660:45;59689:1;59693:2;59697:7;59660:20;:45::i;:::-;59718:30;59740:7;59718:13;:17;59732:2;59718:17;;;;;;;;;;;;;;;:21;;:30;;;;:::i;:::-;;59761:29;59778:7;59787:2;59761:12;:16;;:29;;;;;:::i;:::-;;59833:7;59829:2;59808:33;;59825:1;59808:33;;;;;;;;;;;;59445:404;;:::o;-1:-1:-1:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;;:::o

Swarm Source

ipfs://bc4db3b4e95e68b8f69cba651656099db36299ddad1c7030190bed875976ccd7
Loading...
Loading
[ Download: CSV Export  ]
[ Download: CSV Export  ]

A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.