Contract 0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb

 

Contract Overview

Balance:
0 BNB

BNB Value:
$0.00

Token:
Txn Hash Method
Block
From
To
Value [Txn Fee]
0x6051bcfdeb60a85e876e8c183546c6ac6da77b64b8f453cc5936573024181caeLaunch128699832021-11-22 19:26:418 days 14 hrs ago0xacb24ef1f53b45f680fdf6ebed4d0607c5ec5cbb IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0xa55e722bd589b3252d7cb8de0f1a832cedadffff490db7b6f28829478ff687ebLaunch123710102021-11-04 22:00:4726 days 11 hrs ago0xa3fbdcbfcf07923262a3f373c3f491f2498ebb1a IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0x1f02a33219c943fb1f32cdfb27694db90abab87a5b8868fd28f2fa9954134fa5Launch122298592021-10-30 20:56:0631 days 13 hrs ago0x767573cd142d4f40a71955290144c6f13d6e1972 IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0xe4dff2836f4e3624912c35cabc33420f83931aec51b7eebd4dfbfd70379144c1Launch121957922021-10-29 15:36:2932 days 18 hrs ago0x20d201be51314c3c2331e11a5a85e7222031f346 IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0x3d4c531428c8d0609a33373df0af7604e82762b0a40325c2416cab8e99981028Launch121682552021-10-28 16:18:1333 days 17 hrs ago0xde71f0a6eb63c5a1f86c53dc7760d4081e856bec IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0xa09a6fb41f7e140490420e36d1790efc7da41cd76bec68f669073d8f60a05cbfLaunch121538162021-10-28 4:06:2934 days 5 hrs ago0xa783b0886a93e2ede57f5ca89d189f3aa64b4623 IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0xa4415fe359debd4343478b449eeb610f30174057f4f2be1c4f46b8a69dd3d7f4Launch121076682021-10-26 13:04:5535 days 20 hrs ago0xcbfc9ff608ba1240ff85f63cd5b15cafc305eb3a IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0x8b1f0cc2f0171d7fdab3920a6d860057849488c9704e47badbbfcb65efb39469Launch120871772021-10-25 19:57:0936 days 14 hrs ago0x05b4ab3a83a1797d73e4c8e47753019e5a048d25 IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0x7afcca0f43d3b013e5ad2dcfbcfe96f84852b30ec63111edcedf4d1a19a4ecceLaunch117404012021-10-13 15:50:3148 days 18 hrs ago0x58e15bd276d391fd0ba20ced16e4071d5a52f76d IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0x0f0ff85197609ae641e9be69ccf3d21135db25fd782416bd958e9db4290579ffLaunch116192602021-10-09 9:32:3353 days 27 mins ago0x61bfae62f76184d1c94a051c02d3b2e9cdc1027c IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0xdd85e4cfd8cb09fde1e4ecc795e29333cbe541d92f2d8edf07b6a730f3c44e0bLaunch114183812021-10-02 9:38:0660 days 22 mins ago0x271d1ff129f708597f596fdc0ecf6aea5c54b47f IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0xb58d16361a291098c375896fc55c9b85fc5ab40f967e0fe298a7be2de983a4bfLaunch112574722021-09-26 18:05:2465 days 15 hrs ago0x37d26f7af95be19065121b5e42d6df072227526f IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0x66325af8ad56d450855ff17efb4d6313d1a757b977353b8bc5038cd45192b13bLaunch111706222021-09-23 17:21:2868 days 16 hrs ago0x7110694ea37d87eea42b4df5c881d9106d3a80eb IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0x6000ea67252d9c60132a4acc240db565bbbdf0e7722e3794020acd8337848dfdLaunch111614242021-09-23 9:36:2269 days 24 mins ago0x1979f9a751cb24d1c00fe1b1ab58aeb5288314ec IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0x783c80b1ea727671cf58b954ed6b041da16ed0ac546082384709b0417d032229Launch111463462021-09-22 20:55:5869 days 13 hrs ago0x4d083ef6b04a9db1fe21210b6a56100a31cb7ec0 IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0x955bf2bf0511534b1e29dfafcb4988da78a50ad842648893ad0ab666c8febd73Launch111408272021-09-22 16:18:2769 days 17 hrs ago0xd73003f7e175c88b1dc9ccfc60a2f6f8163e55b1 IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0x273ea30e660b06e38c9af9260d048d6ecc334b9fdcd617207d7dc3a0f44cb4b7Launch111356542021-09-22 11:58:1469 days 22 hrs ago0x5ce9bf0c7da8aa4bff09648a75d50e3653176d12 IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0x5bc457e7aa4cae3fb505c7be197f33d3c4c9e8e5f3128cad0aec8c6bceaab613Launch111138512021-09-21 17:36:1970 days 16 hrs ago0xb769b57b7201b287b2ba4948c7398349ef4fa89a IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0x108744b27443ecfefe9ec18276c18f986e39fd4ce7bd5dc9958d190fceef1e4bLaunch108830962021-09-13 16:39:1878 days 17 hrs ago0x98ab4493b01b008d69457250fab6fd576c87dc7f IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0x42e9d21a15ebcbcd61ded72ab254c2eb7a70e8d6cfe7f7e84b7063187b3edabcLaunch106648412021-09-06 0:59:4586 days 9 hrs ago0x6cb7fbab238d5f9e9eb66f3bd5b67ea435745a03 IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0x30afb617a3fb3d78648c3d5a3568fc8132b40510d6c672df40c75ca4c982f658Launch106335252021-09-04 22:50:5987 days 11 hrs ago0x616c259b5fd4c3ce12199c260220c80b38897d30 IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0x497a0cbc41fedef8999ad4226ded3b9a4b2f266c529099b05228ae69406c5b1dLaunch106230632021-09-04 14:01:5187 days 19 hrs ago0x9df976bf1176e8090497a80550058e548c0bc793 IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0xf12166db0e397c46a3fc48e2b18e5cb5b7804e844d11b754a783e3f645df4adcLaunch105855702021-09-03 6:33:1189 days 3 hrs ago0x4d38f1f55570768586b45e53e3c55d2f176b8e6d IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0x34e687b4416192505ed1370a2dff552f5904e22c80c10dfa358787e64bec3ba2Launch103466732021-08-25 20:35:3497 days 13 hrs ago0xb4c47c642ea41cb9ffce5f6c7a87bb6e3072b8a2 IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
0xcdbb2734ebbea4840efb7a8690d1e657450b4520ad850e17b50174476215f274Launch92674272021-07-18 14:58:45135 days 19 hrs ago0xa4115cff4d1a6defee96d58529e1fc3def2bb364 IN  0xf8116ebd9a1b088aa6938d7dff628b90adc2f7cb0 BNB0.000985405
[ Download CSV Export 
Parent Txn Hash Block From To Value
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
StargazeExplorer

Compiler Version
v0.5.5+commit.47a71e8f

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, None license

Contract Source Code (Solidity)

/**
 *Submitted for verification at BscScan.com on 2021-04-07
*/

/* stargazeprotocol.com
 *         _..._
 *       .'     '.      _
 *      /    .-""-\   _/ \
 *    .-|   /:.   |  |   |
 *    |  \  |:.   /.-'-./
 *    | .-'-;:__.'    =/
 *    .'=  *=|STGE _.='
 *   /   _.  |    ;
 *  ;-.-'|    \   |
 * /   | \    _\  _\
 * \__/'._;.  ==' ==\
 *          \    \   |
 *          /    /   /
 *          /-._/-._/
 *          \   `\  \
 *           `-._/._/
 */
// SPDX-License-Identifier: stargazeprotocol2021

// File openzeppelin-solidity/contracts/GSN/[email protected]

pragma solidity ^0.5.0;

/*
 * @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.
 */
contract Context {
    // Empty internal constructor, to prevent people from mistakenly deploying
    // an instance of this contract, which should be used via inheritance.
    constructor () internal { }
    // solhint-disable-previous-line no-empty-blocks

    function _msgSender() internal view returns (address payable) {
        return msg.sender;
    }

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


// File openzeppelin-solidity/contracts/introspection/[email protected]

pragma solidity ^0.5.0;

/**
 * @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-solidity/contracts/token/ERC721/[email protected]

pragma solidity ^0.5.0;

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
contract IERC721 is IERC165 {
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

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

    /**
     * @dev Returns the owner of the NFT specified by `tokenId`.
     */
    function ownerOf(uint256 tokenId) public view returns (address owner);

    /**
     * @dev Transfers a specific NFT (`tokenId`) from one account (`from`) to
     * another (`to`).
     *
     *
     *
     * Requirements:
     * - `from`, `to` cannot be zero.
     * - `tokenId` must be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this
     * NFT by either {approve} or {setApprovalForAll}.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId) public;
    /**
     * @dev Transfers a specific NFT (`tokenId`) from one account (`from`) to
     * another (`to`).
     *
     * Requirements:
     * - If the caller is not `from`, it must be approved to move this NFT by
     * either {approve} or {setApprovalForAll}.
     */
    function transferFrom(address from, address to, uint256 tokenId) public;
    function approve(address to, uint256 tokenId) public;
    function getApproved(uint256 tokenId) public view returns (address operator);

    function setApprovalForAll(address operator, bool _approved) public;
    function isApprovedForAll(address owner, address operator) public view returns (bool);


    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data) public;
}


// File openzeppelin-solidity/contracts/token/ERC721/[email protected]

pragma solidity ^0.5.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
contract IERC721Receiver {
    /**
     * @notice Handle the receipt of an NFT
     * @dev The ERC721 smart contract calls this function on the recipient
     * after a {IERC721-safeTransferFrom}. This function MUST return the function selector,
     * otherwise the caller will revert the transaction. The selector to be
     * returned can be obtained as `this.onERC721Received.selector`. This
     * function MAY throw to revert and reject the transfer.
     * Note: the ERC721 contract address is always the message sender.
     * @param operator The address which called `safeTransferFrom` function
     * @param from The address which previously owned the token
     * @param tokenId The NFT identifier which is being transferred
     * @param data Additional data with no specified format
     * @return bytes4 `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
     */
    function onERC721Received(address operator, address from, uint256 tokenId, bytes memory data)
    public returns (bytes4);
}


// File openzeppelin-solidity/contracts/math/[email protected]

pragma solidity ^0.5.0;

/**
 * @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, 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) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     * - Subtraction cannot overflow.
     *
     * _Available since v2.4.0._
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;

        return c;
    }

    /**
     * @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) {
        // 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 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts 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) {
        return div(a, b, "SafeMath: division by zero");
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     * - The divisor cannot be zero.
     *
     * _Available since v2.4.0._
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        // Solidity only automatically asserts when dividing by 0
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

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

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts with custom message 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.
     *
     * _Available since v2.4.0._
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}


// File openzeppelin-solidity/contracts/utils/[email protected]

pragma solidity ^0.5.5;

/**
 * @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) {
        // According to EIP-1052, 0x0 is the value returned for not-yet created accounts
        // and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
        // for accounts without code, i.e. `keccak256('')`
        bytes32 codehash;
        bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
        // solhint-disable-next-line no-inline-assembly
        assembly { codehash := extcodehash(account) }
        return (codehash != accountHash && codehash != 0x0);
    }

    /**
     * @dev Converts an `address` into `address payable`. Note that this is
     * simply a type cast: the actual underlying value is not changed.
     *
     * _Available since v2.4.0._
     */
    function toPayable(address account) internal pure returns (address payable) {
        return address(uint160(account));
    }

    /**
     * @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].
     *
     * _Available since v2.4.0._
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

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


// File openzeppelin-solidity/contracts/drafts/[email protected]

pragma solidity ^0.5.0;

/**
 * @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 openzeppelin-solidity/contracts/introspection/[email protected]

pragma solidity ^0.5.0;

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts may inherit from this and call {_registerInterface} to declare
 * their support of an interface.
 */
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) external view 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 {
        require(interfaceId != 0xffffffff, "ERC165: invalid interface id");
        _supportedInterfaces[interfaceId] = true;
    }
}


// File openzeppelin-solidity/contracts/token/ERC721/[email protected]

pragma solidity ^0.5.0;







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

    // 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 token ID to owner
    mapping (uint256 => address) private _tokenOwner;

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

    // Mapping from owner to number of owned token
    mapping (address => Counters.Counter) private _ownedTokensCount;

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

    /*
     *     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 ^ 0xe985e9c ^ 0x23b872dd ^ 0x42842e0e ^ 0xb88d4fde == 0x80ac58cd
     */
    bytes4 private constant _INTERFACE_ID_ERC721 = 0x80ac58cd;

    constructor () public {
        // register the supported interfaces to conform to ERC721 via ERC165
        _registerInterface(_INTERFACE_ID_ERC721);
    }

    /**
     * @dev Gets the balance of the specified address.
     * @param owner address to query the balance of
     * @return uint256 representing the amount owned by the passed address
     */
    function balanceOf(address owner) public view returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");

        return _ownedTokensCount[owner].current();
    }

    /**
     * @dev Gets the owner of the specified token ID.
     * @param tokenId uint256 ID of the token to query the owner of
     * @return address currently marked as the owner of the given token ID
     */
    function ownerOf(uint256 tokenId) public view returns (address) {
        address owner = _tokenOwner[tokenId];
        require(owner != address(0), "ERC721: owner query for nonexistent token");

        return owner;
    }

    /**
     * @dev Approves another address to transfer the given token ID
     * The zero address indicates there is no approved address.
     * There can only be one approved address per token at a given time.
     * Can only be called by the token owner or an approved operator.
     * @param to address to be approved for the given token ID
     * @param tokenId uint256 ID of the token to be approved
     */
    function approve(address to, uint256 tokenId) public {
        address owner = ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

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

        _tokenApprovals[tokenId] = to;
        emit Approval(owner, to, tokenId);
    }

    /**
     * @dev Gets the approved address for a token ID, or zero if no address set
     * Reverts if the token ID does not exist.
     * @param tokenId uint256 ID of the token to query the approval of
     * @return address currently approved for the given token ID
     */
    function getApproved(uint256 tokenId) public view returns (address) {
        require(_exists(tokenId), "ERC721: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev Sets or unsets the approval of a given operator
     * An operator is allowed to transfer all tokens of the sender on their behalf.
     * @param to operator address to set the approval
     * @param approved representing the status of the approval to be set
     */
    function setApprovalForAll(address to, bool approved) public {
        require(to != _msgSender(), "ERC721: approve to caller");

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

    /**
     * @dev Tells whether an operator is approved by a given owner.
     * @param owner owner address which you want to query the approval of
     * @param operator operator address which you want to query the approval of
     * @return bool whether the given operator is approved by the given owner
     */
    function isApprovedForAll(address owner, address operator) public view returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev Transfers the ownership of a given token ID to another address.
     * Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     * Requires the msg.sender to be the owner, approved, or operator.
     * @param from current owner of the token
     * @param to address to receive the ownership of the given token ID
     * @param tokenId uint256 ID of the token to be transferred
     */
    function transferFrom(address from, address to, uint256 tokenId) public {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");

        _transferFrom(from, to, tokenId);
    }

    /**
     * @dev Safely transfers the ownership of a given token ID to another address
     * If the target address is a contract, it must implement {IERC721Receiver-onERC721Received},
     * which is called upon a safe transfer, and return the magic value
     * `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`; otherwise,
     * the transfer is reverted.
     * Requires the msg.sender to be the owner, approved, or operator
     * @param from current owner of the token
     * @param to address to receive the ownership of the given token ID
     * @param tokenId uint256 ID of the token to be transferred
     */
    function safeTransferFrom(address from, address to, uint256 tokenId) public {
        safeTransferFrom(from, to, tokenId, "");
    }

    /**
     * @dev Safely transfers the ownership of a given token ID to another address
     * If the target address is a contract, it must implement {IERC721Receiver-onERC721Received},
     * which is called upon a safe transfer, and return the magic value
     * `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`; otherwise,
     * the transfer is reverted.
     * Requires the _msgSender() to be the owner, approved, or operator
     * @param from current owner of the token
     * @param to address to receive the ownership of the given token ID
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes data to send along with a safe transfer check
     */
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory _data) public {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
        _safeTransferFrom(from, to, tokenId, _data);
    }

    /**
     * @dev Safely transfers the ownership of a given token ID to another address
     * If the target address is a contract, it must implement `onERC721Received`,
     * which is called upon a safe transfer, and return the magic value
     * `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`; otherwise,
     * the transfer is reverted.
     * Requires the msg.sender to be the owner, approved, or operator
     * @param from current owner of the token
     * @param to address to receive the ownership of the given token ID
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes data to send along with a safe transfer check
     */
    function _safeTransferFrom(address from, address to, uint256 tokenId, bytes memory _data) internal {
        _transferFrom(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Returns whether the specified token exists.
     * @param tokenId uint256 ID of the token to query the existence of
     * @return bool whether the token exists
     */
    function _exists(uint256 tokenId) internal view returns (bool) {
        address owner = _tokenOwner[tokenId];
        return owner != address(0);
    }

    /**
     * @dev Returns whether the given spender can transfer a given token ID.
     * @param spender address of the spender to query
     * @param tokenId uint256 ID of the token to be transferred
     * @return bool whether the msg.sender is approved for the given token ID,
     * is an operator of the owner, or is the owner of the token
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view returns (bool) {
        require(_exists(tokenId), "ERC721: operator query for nonexistent token");
        address owner = ownerOf(tokenId);
        return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
    }

    /**
     * @dev Internal function to safely mint a new token.
     * Reverts if the given token ID already exists.
     * If the target address is a contract, it must implement `onERC721Received`,
     * which is called upon a safe transfer, and return the magic value
     * `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`; otherwise,
     * the transfer is reverted.
     * @param to The address that will own the minted token
     * @param tokenId uint256 ID of the token to be minted
     */
    function _safeMint(address to, uint256 tokenId) internal {
        _safeMint(to, tokenId, "");
    }

    /**
     * @dev Internal function to safely mint a new token.
     * Reverts if the given token ID already exists.
     * If the target address is a contract, it must implement `onERC721Received`,
     * which is called upon a safe transfer, and return the magic value
     * `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`; otherwise,
     * the transfer is reverted.
     * @param to The address that will own the minted token
     * @param tokenId uint256 ID of the token to be minted
     * @param _data bytes data to send along with a safe transfer check
     */
    function _safeMint(address to, uint256 tokenId, bytes memory _data) internal {
        _mint(to, tokenId);
        require(_checkOnERC721Received(address(0), to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Internal function to mint a new token.
     * Reverts if the given token ID already exists.
     * @param to The address that will own the minted token
     * @param tokenId uint256 ID of the token to be minted
     */
    function _mint(address to, uint256 tokenId) internal {
        require(to != address(0), "ERC721: mint to the zero address");
        require(!_exists(tokenId), "ERC721: token already minted");

        _tokenOwner[tokenId] = to;
        _ownedTokensCount[to].increment();

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

    /**
     * @dev Internal function to burn a specific token.
     * Reverts if the token does not exist.
     * Deprecated, use {_burn} instead.
     * @param owner owner of the token to burn
     * @param tokenId uint256 ID of the token being burned
     */
    function _burn(address owner, uint256 tokenId) internal {
        require(ownerOf(tokenId) == owner, "ERC721: burn of token that is not own");

        _clearApproval(tokenId);

        _ownedTokensCount[owner].decrement();
        _tokenOwner[tokenId] = address(0);

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

    /**
     * @dev Internal function to burn a specific token.
     * Reverts if the token does not exist.
     * @param tokenId uint256 ID of the token being burned
     */
    function _burn(uint256 tokenId) internal {
        _burn(ownerOf(tokenId), tokenId);
    }

    /**
     * @dev Internal function to transfer ownership of a given token ID to another address.
     * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     * @param from current owner of the token
     * @param to address to receive the ownership of the given token ID
     * @param tokenId uint256 ID of the token to be transferred
     */
    function _transferFrom(address from, address to, uint256 tokenId) internal {
        require(ownerOf(tokenId) == from, "ERC721: transfer of token that is not own");
        require(to != address(0), "ERC721: transfer to the zero address");

        _clearApproval(tokenId);

        _ownedTokensCount[from].decrement();
        _ownedTokensCount[to].increment();

        _tokenOwner[tokenId] = to;

        emit Transfer(from, to, tokenId);
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * This is an internal detail of the `ERC721` contract and its use is deprecated.
     * @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)
        internal returns (bool)
    {
        if (!to.isContract()) {
            return true;
        }
        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = to.call(abi.encodeWithSelector(
            IERC721Receiver(to).onERC721Received.selector,
            _msgSender(),
            from,
            tokenId,
            _data
        ));
        if (!success) {
            if (returndata.length > 0) {
                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert("ERC721: transfer to non ERC721Receiver implementer");
            }
        } else {
            bytes4 retval = abi.decode(returndata, (bytes4));
            return (retval == _ERC721_RECEIVED);
        }
    }

    /**
     * @dev Private function to clear current approval of a given token ID.
     * @param tokenId uint256 ID of the token to be transferred
     */
    function _clearApproval(uint256 tokenId) private {
        if (_tokenApprovals[tokenId] != address(0)) {
            _tokenApprovals[tokenId] = address(0);
        }
    }
}


// File openzeppelin-solidity/contracts/token/ERC721/[email protected]

pragma solidity ^0.5.0;

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
contract IERC721Enumerable is IERC721 {
    function totalSupply() public view returns (uint256);
    function tokenOfOwnerByIndex(address owner, uint256 index) public view returns (uint256 tokenId);

    function tokenByIndex(uint256 index) public view returns (uint256);
}


// File openzeppelin-solidity/contracts/token/ERC721/[email protected]

pragma solidity ^0.5.0;




/**
 * @title ERC-721 Non-Fungible Token with optional enumeration extension logic
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
contract ERC721Enumerable is Context, ERC165, ERC721, IERC721Enumerable {
    // Mapping from owner to list of owned token IDs
    mapping(address => 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;

    /*
     *     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 Constructor function.
     */
    constructor () public {
        // register the supported interface to conform to ERC721Enumerable via ERC165
        _registerInterface(_INTERFACE_ID_ERC721_ENUMERABLE);
    }

    /**
     * @dev Gets the token ID at a given index of the tokens list of the requested owner.
     * @param owner address owning the tokens list to be accessed
     * @param index uint256 representing the index to be accessed of the requested tokens list
     * @return uint256 token ID at the given index of the tokens list owned by the requested address
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view returns (uint256) {
        require(index < balanceOf(owner), "ERC721Enumerable: owner index out of bounds");
        return _ownedTokens[owner][index];
    }

    /**
     * @dev Gets the total amount of tokens stored by the contract.
     * @return uint256 representing the total amount of tokens
     */
    function totalSupply() public view returns (uint256) {
        return _allTokens.length;
    }

    /**
     * @dev Gets the token ID at a given index of all the tokens in this contract
     * Reverts if the index is greater or equal to the total number of tokens.
     * @param index uint256 representing the index to be accessed of the tokens list
     * @return uint256 token ID at the given index of the tokens list
     */
    function tokenByIndex(uint256 index) public view returns (uint256) {
        require(index < totalSupply(), "ERC721Enumerable: global index out of bounds");
        return _allTokens[index];
    }

    /**
     * @dev Internal function to transfer ownership of a given token ID to another address.
     * As opposed to transferFrom, this imposes no restrictions on msg.sender.
     * @param from current owner of the token
     * @param to address to receive the ownership of the given token ID
     * @param tokenId uint256 ID of the token to be transferred
     */
    function _transferFrom(address from, address to, uint256 tokenId) internal {
        super._transferFrom(from, to, tokenId);

        _removeTokenFromOwnerEnumeration(from, tokenId);

        _addTokenToOwnerEnumeration(to, tokenId);
    }

    /**
     * @dev Internal function to mint a new token.
     * Reverts if the given token ID already exists.
     * @param to address the beneficiary that will own the minted token
     * @param tokenId uint256 ID of the token to be minted
     */
    function _mint(address to, uint256 tokenId) internal {
        super._mint(to, tokenId);

        _addTokenToOwnerEnumeration(to, tokenId);

        _addTokenToAllTokensEnumeration(tokenId);
    }

    /**
     * @dev Internal function to burn a specific token.
     * Reverts if the token does not exist.
     * Deprecated, use {ERC721-_burn} instead.
     * @param owner owner of the token to burn
     * @param tokenId uint256 ID of the token being burned
     */
    function _burn(address owner, uint256 tokenId) internal {
        super._burn(owner, tokenId);

        _removeTokenFromOwnerEnumeration(owner, tokenId);
        // Since tokenId will be deleted, we can clear its slot in _ownedTokensIndex to trigger a gas refund
        _ownedTokensIndex[tokenId] = 0;

        _removeTokenFromAllTokensEnumeration(tokenId);
    }

    /**
     * @dev Gets the list of token IDs of the requested owner.
     * @param owner address owning the tokens
     * @return uint256[] List of token IDs owned by the requested address
     */
    function _tokensOfOwner(address owner) internal view returns (uint256[] storage) {
        return _ownedTokens[owner];
    }

    /**
     * @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 {
        _ownedTokensIndex[tokenId] = _ownedTokens[to].length;
        _ownedTokens[to].push(tokenId);
    }

    /**
     * @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 = _ownedTokens[from].length.sub(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
        _ownedTokens[from].length--;

        // Note that _ownedTokensIndex[tokenId] hasn't been cleared: it still points to the old slot (now occupied by
        // lastTokenId, or just over the end of the array if the token was the last one).
    }

    /**
     * @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.sub(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
        _allTokens.length--;
        _allTokensIndex[tokenId] = 0;
    }
}


// File openzeppelin-solidity/contracts/token/ERC721/[email protected]

pragma solidity ^0.5.0;

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
contract IERC721Metadata is IERC721 {
    function name() external view returns (string memory);
    function symbol() external view returns (string memory);
    function tokenURI(uint256 tokenId) external view returns (string memory);
}


// File openzeppelin-solidity/contracts/token/ERC721/[email protected]

pragma solidity ^0.5.0;




contract ERC721Metadata is Context, ERC165, ERC721, IERC721Metadata {
    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Base URI
    string private _baseURI;

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

    /*
     *     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;

    /**
     * @dev Constructor function
     */
    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_METADATA);
    }

    /**
     * @dev Gets the token name.
     * @return string representing the token name
     */
    function name() external view returns (string memory) {
        return _name;
    }

    /**
     * @dev Gets the token symbol.
     * @return string representing the token symbol
     */
    function symbol() external view returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the URI for a given token ID. May return an empty string.
     *
     * If the token's URI is non-empty and a base URI was set (via
     * {_setBaseURI}), it will be added to the token ID's URI as a prefix.
     *
     * Reverts if the token ID does not exist.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

        string memory _tokenURI = _tokenURIs[tokenId];

        // Even if there is a base URI, it is only appended to non-empty token-specific URIs
        if (bytes(_tokenURI).length == 0) {
            return "";
        } else {
            // abi.encodePacked is being used to concatenate strings
            return string(abi.encodePacked(_baseURI, _tokenURI));
        }
    }

    /**
     * @dev Internal function to set the token URI for a given token.
     *
     * Reverts if the token ID does not exist.
     *
     * TIP: if all token IDs share a prefix (e.g. if your URIs look like
     * `http://api.myproject.com/token/<id>`), use {_setBaseURI} to store
     * it and save gas.
     */
    function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal {
        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}.
     *
     * _Available since v2.5.0._
     */
    function _setBaseURI(string memory baseURI) internal {
        _baseURI = baseURI;
    }

    /**
    * @dev Returns the base URI set via {_setBaseURI}. This will be
    * automatically added as a preffix in {tokenURI} to each token's URI, when
    * they are non-empty.
    *
    * _Available since v2.5.0._
    */
    function baseURI() external view returns (string memory) {
        return _baseURI;
    }

    /**
     * @dev Internal function to burn a specific token.
     * Reverts if the token does not exist.
     * Deprecated, use _burn(uint256) instead.
     * @param owner owner of the token to burn
     * @param tokenId uint256 ID of the token being burned by the msg.sender
     */
    function _burn(address owner, uint256 tokenId) internal {
        super._burn(owner, tokenId);

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


// File openzeppelin-solidity/contracts/token/ERC721/[email protected]

pragma solidity ^0.5.0;



/**
 * @title Full ERC721 Token
 * @dev This implementation includes all the required and some optional functionality of the ERC721 standard
 * Moreover, it includes approve all functionality using operator terminology.
 *
 * See https://eips.ethereum.org/EIPS/eip-721
 */
contract ERC721Full is ERC721, ERC721Enumerable, ERC721Metadata {
    constructor (string memory name, string memory symbol) public ERC721Metadata(name, symbol) {
        // solhint-disable-previous-line no-empty-blocks
    }
}


// File openzeppelin-solidity/contracts/ownership/[email protected]

pragma solidity ^0.5.0;

/**
 * @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.
 *
 * 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.
 */
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 returns (address) {
        return _owner;
    }

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

    /**
     * @dev Returns true if the caller is the current owner.
     */
    function isOwner() public view returns (bool) {
        return _msgSender() == _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 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 onlyOwner {
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     */
    function _transferOwnership(address newOwner) internal {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}


// File contracts/Strings.sol

pragma solidity ^0.5.0;

library Strings {
  // via https://github.com/oraclize/ethereum-api/blob/master/oraclizeAPI_0.5.sol
  function strConcat(string memory _a, string memory _b, string memory _c, string memory _d, string memory _e) internal pure returns (string memory) {
      bytes memory _ba = bytes(_a);
      bytes memory _bb = bytes(_b);
      bytes memory _bc = bytes(_c);
      bytes memory _bd = bytes(_d);
      bytes memory _be = bytes(_e);
      string memory abcde = new string(_ba.length + _bb.length + _bc.length + _bd.length + _be.length);
      bytes memory babcde = bytes(abcde);
      uint k = 0;
      for (uint i = 0; i < _ba.length; i++) babcde[k++] = _ba[i];
      for (uint i = 0; i < _bb.length; i++) babcde[k++] = _bb[i];
      for (uint i = 0; i < _bc.length; i++) babcde[k++] = _bc[i];
      for (uint i = 0; i < _bd.length; i++) babcde[k++] = _bd[i];
      for (uint i = 0; i < _be.length; i++) babcde[k++] = _be[i];
      return string(babcde);
    }

    function strConcat(string memory _a, string memory _b, string memory _c, string memory _d) internal pure returns (string memory) {
        return strConcat(_a, _b, _c, _d, "");
    }

    function strConcat(string memory _a, string memory _b, string memory _c) internal pure returns (string memory) {
        return strConcat(_a, _b, _c, "", "");
    }

    function strConcat(string memory _a, string memory _b) internal pure returns (string memory) {
        return strConcat(_a, _b, "", "", "");
    }

    function uint2str(uint _i) internal pure returns (string memory _uintAsString) {
        if (_i == 0) {
            return "0";
        }
        uint j = _i;
        uint len;
        while (j != 0) {
            len++;
            j /= 10;
        }
        bytes memory bstr = new bytes(len);
        uint k = len - 1;
        while (_i != 0) {
            bstr[k--] = byte(uint8(48 + _i % 10));
            _i /= 10;
        }
        return string(bstr);
    }
}


// File contracts/ERC721Tradable.sol

pragma solidity ^0.5.0;



contract OwnableDelegateProxy {}

contract ProxyRegistry {
    mapping(address => OwnableDelegateProxy) public proxies;
}

/**
 * @title ERC721Tradable
 * ERC721Tradable - ERC721 contract that whitelists a trading address, and has minting functionality.
 */
contract ERC721Tradable is ERC721Full, Ownable {
    using Strings for string;

    address proxyRegistryAddress;
    uint256 public _currentTokenId = 0;

    constructor(
        string memory _name,
        string memory _symbol,
        address _proxyRegistryAddress
    ) public ERC721Full(_name, _symbol) {
        proxyRegistryAddress = _proxyRegistryAddress;
    }

    /**
     * @dev Mints a token to an address with a tokenURI.
     * @param _to address of the future owner of the token
     */
    function mintTo(address _to) public onlyOwner {
        uint256 newTokenId = _getNextTokenId();
        _mint(_to, newTokenId);
        _incrementTokenId();
    }

    /**
     * @dev calculates the next token ID based on value of _currentTokenId
     * @return uint256 for the next token ID
     */
    function _getNextTokenId() private view returns (uint256) {
        return _currentTokenId.add(1);
    }

    /**
     * @dev increments the value of _currentTokenId
     */
    function _incrementTokenId() private {
        _currentTokenId++;
    }

    function baseTokenURI() public pure returns (string memory) {
        return "";
    }

    function tokenURI(uint256 _tokenId) external view returns (string memory) {
        return Strings.strConcat(baseTokenURI(), Strings.uint2str(_tokenId));
    }

    /**
     * Override isApprovedForAll to whitelist user's OpenSea proxy accounts to enable gas-less listings.
     */
    function isApprovedForAll(address owner, address operator)
        public
        view
        returns (bool)
    {
        // Whitelist OpenSea proxy contract for easy trading.
        ProxyRegistry proxyRegistry = ProxyRegistry(proxyRegistryAddress);
        if (address(proxyRegistry.proxies(owner)) == operator) {
            return true;
        }

        return super.isApprovedForAll(owner, operator);
    }
}


// File openzeppelin-solidity/contracts/token/ERC20/[email protected]

pragma solidity ^0.5.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP. Does not include
 * the optional functions; to access them see {ERC20Detailed}.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

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

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}


// File openzeppelin-solidity/contracts/token/ERC20/[email protected]

pragma solidity ^0.5.0;



/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for ERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using SafeMath for uint256;
    using Address for address;

    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    function safeApprove(IERC20 token, address spender, uint256 value) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        // solhint-disable-next-line max-line-length
        require((value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).add(value);
        callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
        callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves.

        // A Solidity high level call has three parts:
        //  1. The target address is checked to verify it contains contract code
        //  2. The call itself is made, and success asserted
        //  3. The return value is decoded, which in turn checks the size of the returned data.
        // solhint-disable-next-line max-line-length
        require(address(token).isContract(), "SafeERC20: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = address(token).call(data);
        require(success, "SafeERC20: low-level call failed");

        if (returndata.length > 0) { // Return data is optional
            // solhint-disable-next-line max-line-length
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}


// File contracts/StargazeExplorer.sol

pragma solidity ^0.5.0;


/**
 * @title StargazeExplorer
 * StargazeExplorer - contract for non-fungible Stargaze.
 */
contract StargazeExplorer is ERC721Tradable {
    mapping(address => bool) public missionCompleted;
    mapping(address => bool) public isLauncher;
    bool public allCompleted;
    uint256 public latestLaunchTime;
    uint256 public minTimeBetweenExplore = 15 minutes;
    uint256 public growthRate = 103;

    constructor(address _proxyRegistryAddress)
        public
        ERC721Tradable("StargazeExplorer", "STGE", _proxyRegistryAddress)
    {
        isLauncher[_msgSender()] = true;
    }

    modifier cooldown() {
        require(countdownToLaunch() == 0, "cooldown");
        _;
    }

    modifier onlyLauncher() {
        require(isLauncher[_msgSender()], "!launcher");
        _;
    }

    function baseTokenURI() public pure returns (string memory) {
        return "https://stargazeprotocol.com/nft/bravo/";
    }

    function contractURI() public pure returns (string memory) {
        return "https://stargazeprotocol.com/nft/contracts/bravo.json";
    }

    function nextLaunchTime() public view returns (uint256) {
        return latestLaunchTime + minTimeBetweenExplore;
    }

    function countdownToLaunch() public view returns (uint256) {
        // overflow
        if (block.timestamp > nextLaunchTime()) {
            return 0;
        }

        // countdown
        uint256 timeUntil = nextLaunchTime() - block.timestamp;
        if (timeUntil < 0) {
            timeUntil = 0;
        }
        return timeUntil;
    }

    /// @notice launch mission
    function launch() external cooldown {
        require(!allCompleted, "all missions completed");
        require(!missionCompleted[_msgSender()], "mission completed");

        // flags
        missionCompleted[_msgSender()] = true;
        latestLaunchTime = block.timestamp;
        minTimeBetweenExplore = minTimeBetweenExplore.mul(growthRate).div(100);

        // Launch
        uint256 newTokenId = _currentTokenId.add(1);
        _mint(_msgSender(), newTokenId);
        _currentTokenId++;
    }

    /// @notice we need fuel to launch more missions
    function setCooldown(uint256 _cooldown) external onlyLauncher {
        require(_cooldown >= 1 minutes, "cooldown too short");
        minTimeBetweenExplore = _cooldown;
    }

    /// @notice we need training to for astronauts
    function setGrowthRate(uint256 _rate) external onlyLauncher {
        require(_rate >= 100, "rate too low");
        growthRate = _rate;
    }

    /// @notice promote launchers
    function setLauncher(address _launcher, bool _status) external onlyOwner {
        isLauncher[_launcher] = _status;
    }

    /// @notice set mission status
    function setAllComplete(bool _status) external onlyOwner {
        allCompleted = _status;
    }

    /// @notice don't send tokens here, it won't work.  DAO can send it back, and you owe the DAO a beer
    function saveTheDay(
        address token,
        address to,
        uint256 amount
    ) external onlyOwner {
        SafeERC20.safeTransfer(IERC20(token), to, amount);
    }
}

Contract Security Audit

Contract ABI

[{"constant":false,"inputs":[],"name":"launch","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"to","type":"address"},{"name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"countdownToLaunch","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"},{"name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"nextLaunchTime","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"to","type":"address"},{"name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_launcher","type":"address"},{"name":"_status","type":"bool"}],"name":"setLauncher","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_cooldown","type":"uint256"}],"name":"setCooldown","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"baseURI","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"renounceOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"}],"name":"mintTo","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_rate","type":"uint256"}],"name":"setGrowthRate","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"isOwner","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"minTimeBetweenExplore","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"latestLaunchTime","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"growthRate","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"to","type":"address"},{"name":"tokenId","type":"uint256"},{"name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"token","type":"address"},{"name":"to","type":"address"},{"name":"amount","type":"uint256"}],"name":"saveTheDay","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"_currentTokenId","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"baseTokenURI","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[],"name":"allCompleted","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"missionCompleted","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"contractURI","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"},{"name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_status","type":"bool"}],"name":"setAllComplete","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"isLauncher","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_proxyRegistryAddress","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":true,"name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"approved","type":"address"},{"indexed":true,"name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"operator","type":"address"},{"indexed":false,"name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"}]

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

000000000000000000000000af02d60b07de52bca6700dd5c814ad9e35b1ae6a

-----Decoded View---------------
Arg [0] : _proxyRegistryAddress (address): 0xaf02d60b07de52bca6700dd5c814ad9e35b1ae6a

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000af02d60b07de52bca6700dd5c814ad9e35b1ae6a


Deployed ByteCode Sourcemap

62216:3109:0:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;62216:3109:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;63757:514;;;:::i;:::-;;17073:135;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;17073:135:0;-1:-1:-1;;;;;;17073:135:0;;:::i;:::-;;;;;;;;;;;;;;;;;;44940:85;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8:100:-1;33:3;30:1;27:10;8:100;;;90:11;;;84:18;71:11;;;64:39;52:2;45:10;8:100;;;12:14;44940:85:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;22049:204;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;22049:204:0;;:::i;:::-;;;;-1:-1:-1;;;;;22049:204:0;;;;;;;;;;;;;;21331:425;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;21331:425:0;;;;;;;;:::i;36504:96::-;;;:::i;:::-;;;;;;;;;;;;;;;;23732:292;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;23732:292:0;;;;;;;;;;;;;;;;;:::i;63359:358::-;;;:::i;36113:232::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;36113:232:0;;;;;;;;:::i;63229:122::-;;;:::i;24686:134::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;24686:134:0;;;;;;;;;;;;;;;;;:::i;64759:123::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;64759:123:0;;;;;;;;;;:::i;36946:199::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;36946:199:0;;:::i;64333:178::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;64333:178:0;;:::i;20672:228::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;20672:228:0;;:::i;47193:91::-;;;:::i;20235:211::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;20235:211:0;-1:-1:-1;;;;;20235:211:0;;:::i;50249:140::-;;;:::i;53920:166::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;53920:166:0;-1:-1:-1;;;;;53920:166:0;;:::i;64571:145::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;64571:145:0;;:::i;49438:79::-;;;:::i;49804:94::-;;;:::i;62440:49::-;;;:::i;45140:89::-;;;:::i;22554:254::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;22554:254:0;;;;;;;;;;:::i;62402:31::-;;;:::i;62496:::-;;;:::i;25557:272::-;;;;;;13:3:-1;8;5:12;2:2;;;30:1;27;20:12;2:2;-1:-1;;;;;25557:272:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;21:11:-1;5:28;;2:2;;;46:1;43;36:12;2:2;25557:272:0;;35:9:-1;28:4;12:14;8:25;5:40;2:2;;;58:1;55;48:12;2:2;25557:272:0;;;;;;100:9:-1;95:1;81:12;77:20;67:8;63:35;60:50;39:11;25:12;22:29;11:107;8:2;;;131:1;128;121:12;8:2;25557:272:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;30:3:-1;22:6;14;1:33;99:1;81:16;;74:27;;;;-1:-1;25557:272:0;;-1:-1:-1;25557:272:0;;-1:-1:-1;;;;;25557:272:0:i;65138:184::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;65138:184:0;;;;;;;;;;;;;;;;;:::i;54596:161::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;54596:161:0;;:::i;53515:34::-;;;:::i;62946:127::-;;;:::i;62371:24::-;;;:::i;62267:48::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;62267:48:0;-1:-1:-1;;;;;62267:48:0;;:::i;63081:140::-;;;:::i;54889:427::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;54889:427:0;;;;;;;;;;:::i;64926:98::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;64926:98:0;;;;:::i;50544:109::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;50544:109:0;-1:-1:-1;;;;;50544:109:0;;:::i;62322:42::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;62322:42:0;-1:-1:-1;;;;;62322:42:0;;:::i;63757:514::-;62772:19;:17;:19::i;:::-;:24;62764:45;;;;;-1:-1:-1;;;;;62764:45:0;;;;;;;;;;;;-1:-1:-1;;;;;62764:45:0;;;;;;;;;;;;;;;63813:12;;;;63812:13;63804:48;;;;;-1:-1:-1;;;;;63804:48:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;63872:16;:30;63889:12;:10;:12::i;:::-;-1:-1:-1;;;;;63872:30:0;;;;;;;;;;;;-1:-1:-1;63872:30:0;;;;63871:31;63863:61;;;;;-1:-1:-1;;;;;63863:61:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;63988:4;63955:16;:30;63972:12;:10;:12::i;:::-;-1:-1:-1;;;;;63955:30:0;;;;;;;;;;;;-1:-1:-1;63955:30:0;:37;;-1:-1:-1;;63955:37:0;;;;;;;;;;64022:15;64003:16;:34;64098:10;;64072:21;;:46;;64114:3;;64072:37;;:25;:37::i;:::-;:41;:46;:41;:46;:::i;:::-;64048:21;:70;64171:15;;64150:18;;64171:22;;64191:1;64171:22;:19;:22;:::i;:::-;64150:43;;64204:31;64210:12;:10;:12::i;:::-;64224:10;64204:5;:31::i;:::-;-1:-1:-1;64246:15:0;:17;;;;;;63757:514::o;17073:135::-;-1:-1:-1;;;;;;17167:33:0;;17143:4;17167:33;;;;;;;;;;;;;17073:135;;;;:::o;44940:85::-;45012:5;45005:12;;;;;;;;-1:-1:-1;;45005:12:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;44979:13;;45005:12;;45012:5;;45005:12;;45012:5;45005:12;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;44940:85;;:::o;22049:204::-;22108:7;22136:16;22144:7;22136;:16::i;:::-;22128:73;;;;;;-1:-1:-1;;;;;22128:73:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;22221:24:0;;;;:15;:24;;;;;;-1:-1:-1;;;;;22221:24:0;;22049:204::o;21331:425::-;21395:13;21411:16;21419:7;21411;:16::i;:::-;21395:32;-1:-1:-1;;;;;;21446:11:0;;;;;;;;21438:57;;;;-1:-1:-1;;;;;21438:57:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;21532:5;-1:-1:-1;;;;;21516:21:0;:12;:10;:12::i;:::-;-1:-1:-1;;;;;21516:21:0;;:62;;;;21541:37;21558:5;21565:12;:10;:12::i;:::-;21541:16;:37::i;:::-;21508:154;;;;;;-1:-1:-1;;;;;21508:154:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;21675:24;;;;:15;:24;;;;;;:29;;-1:-1:-1;;;;;;21675:29:0;-1:-1:-1;;;;;21675:29:0;;;;;;;;;21720:28;;21675:24;;21720:28;;;;;;;21331:425;;;:::o;36504:96::-;36575:10;:17;36504:96;:::o;23732:292::-;23876:41;23895:12;:10;:12::i;:::-;23909:7;23876:18;:41::i;:::-;23868:103;;;;;;-1:-1:-1;;;;;23868:103:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23984:32;23998:4;24004:2;24008:7;23984:13;:32::i;:::-;23732:292;;;:::o;63359:358::-;63409:7;63472:16;:14;:16::i;:::-;63454:15;:34;63450:75;;;-1:-1:-1;63512:1:0;63505:8;;63450:75;63559:17;63598:15;63579:16;:14;:16::i;:::-;:34;;-1:-1:-1;63624:59:0;63700:9;-1:-1:-1;63359:358:0;:::o;36113:232::-;36193:7;36229:16;36239:5;36229:9;:16::i;:::-;36221:24;;36213:80;;;;-1:-1:-1;;;;;36213:80:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;36311:19:0;;;;;;:12;:19;;;;;:26;;36331:5;;36311:26;;;;;;;;;;;;;;36304:33;;36113:232;;;;;:::o;63229:122::-;63322:21;;63303:16;;:40;63229:122;:::o;24686:134::-;24773:39;24790:4;24796:2;24800:7;24773:39;;;;;;;;;;;;:16;:39::i;64759:123::-;49650:9;:7;:9::i;:::-;49642:54;;;;;;;-1:-1:-1;;;;;49642:54:0;;;;;;;;;;;;;-1:-1:-1;;;;;;;;;;;49642:54:0;;;;;;;;;;;;;;;-1:-1:-1;;;;;64843:21:0;;;;;;;;:10;:21;;;;;:31;;-1:-1:-1;;64843:31:0;;;;;;;;;;64759:123::o;36946:199::-;37004:7;37040:13;:11;:13::i;:::-;37032:21;;37024:78;;;;-1:-1:-1;;;;;37024:78:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;37120:10;:17;;37131:5;;37120:17;;;;;;;;;;;;;;37113:24;;36946:199;;;:::o;64333:178::-;62880:10;:24;62891:12;:10;:12::i;:::-;-1:-1:-1;;;;;62880:24:0;;;;;;;;;;;;-1:-1:-1;62880:24:0;;;;62872:46;;;;;;;-1:-1:-1;;;;;62872:46:0;;;;;;;;;;;;-1:-1:-1;;;;;62872:46:0;;;;;;;;;;;;;;;64427:9;64414:22;;;64406:53;;;;;-1:-1:-1;;;;;64406:53:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;64470:21;:33;64333:178::o;20672:228::-;20727:7;20763:20;;;:11;:20;;;;;;-1:-1:-1;;;;;20763:20:0;20802:19;;;20794:73;;;;-1:-1:-1;;;;;20794:73:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;47193:91;47268:8;47261:15;;;;;;;;-1:-1:-1;;47261:15:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;47235:13;;47261:15;;47268:8;;47261:15;;47268:8;47261:15;;;;;;;;;;;;;;;;;;;;;;;;20235:211;20290:7;-1:-1:-1;;;;;20318:19:0;;;;20310:74;;;;-1:-1:-1;;;;;20310:74:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;20404:24:0;;;;;;:17;:24;;;;;:34;;:32;:34::i;50249:140::-;49650:9;:7;:9::i;:::-;49642:54;;;;;;;-1:-1:-1;;;;;49642:54:0;;;;;;;;;;;;;-1:-1:-1;;;;;;;;;;;49642:54:0;;;;;;;;;;;;;;;50332:6;;50311:40;;50348:1;;-1:-1:-1;;;;;50332:6:0;;50311:40;;50348:1;;50311:40;50362:6;:19;;-1:-1:-1;;;;;;50362:19:0;;;50249:140::o;53920:166::-;49650:9;:7;:9::i;:::-;49642:54;;;;;;;-1:-1:-1;;;;;49642:54:0;;;;;;;;;;;;;-1:-1:-1;;;;;;;;;;;49642:54:0;;;;;;;;;;;;;;;53977:18;53998:17;:15;:17::i;:::-;53977:38;;54026:22;54032:3;54037:10;54026:5;:22::i;:::-;54059:19;:17;:19::i;:::-;49707:1;53920:166;:::o;64571:145::-;62880:10;:24;62891:12;:10;:12::i;:::-;-1:-1:-1;;;;;62880:24:0;;;;;;;;;;;;-1:-1:-1;62880:24:0;;;;62872:46;;;;;;;-1:-1:-1;;;;;62872:46:0;;;;;;;;;;;;-1:-1:-1;;;;;62872:46:0;;;;;;;;;;;;;;;64659:3;64650:12;;;64642:37;;;;;-1:-1:-1;;;;;64642:37:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;64690:10;:18;64571:145::o;49438:79::-;49503:6;;-1:-1:-1;;;;;49503:6:0;49438:79;:::o;49804:94::-;49884:6;;49844:4;;-1:-1:-1;;;;;49884:6:0;49868:12;:10;:12::i;:::-;-1:-1:-1;;;;;49868:22:0;;49861:29;;49804:94;:::o;62440:49::-;;;;:::o;45140:89::-;45214:7;45207:14;;;;;;;;-1:-1:-1;;45207:14:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;45181:13;;45207:14;;45214:7;;45207:14;;45214:7;45207:14;;;;;;;;;;;;;;;;;;;;;;;;22554:254;22640:12;:10;:12::i;:::-;-1:-1:-1;;;;;22634:18:0;;;;;;;22626:56;;;;;-1:-1:-1;;;;;22626:56:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;22734:8;22695:18;:32;22714:12;:10;:12::i;:::-;-1:-1:-1;;;;;22695:32:0;;;;;;;;;;;;;;;;;-1:-1:-1;22695:32:0;;;:36;;;;;;;;;;;;:47;;-1:-1:-1;;22695:47:0;;;;;;;;;;;22773:12;:10;:12::i;:::-;22758:42;;;;;;;;;;-1:-1:-1;;;;;22758:42:0;;;;;;;;;;;;;;22554:254;;:::o;62402:31::-;;;;:::o;62496:::-;;;;:::o;25557:272::-;25672:41;25691:12;:10;:12::i;:::-;25705:7;25672:18;:41::i;:::-;25664:103;;;;;;-1:-1:-1;;;;;25664:103:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;25778:43;25796:4;25802:2;25806:7;25815:5;25778:17;:43::i;:::-;25557:272;;;;:::o;65138:184::-;49650:9;:7;:9::i;:::-;49642:54;;;;;;;-1:-1:-1;;;;;49642:54:0;;;;;;;;;;;;;-1:-1:-1;;;;;;;;;;;49642:54:0;;;;;;;;;;;;;;;65265:49;65295:5;65303:2;65307:6;65265:22;:49::i;54596:161::-;54655:13;54688:61;54706:14;:12;:14::i;:::-;54722:26;54739:8;54722:16;:26::i;:::-;54688:17;:61::i;53515:34::-;;;;:::o;62946:127::-;62991:13;63017:48;;;;;;;;;;;;;;;;;;;62946:127;:::o;62371:24::-;;;;;;:::o;62267:48::-;;;;;;;;;;;;;;;:::o;63081:140::-;63125:13;63151:62;;;;;;;;;;;;;;;;;;;63081:140;:::o;54889:427::-;55125:20;;55169:28;;;-1:-1:-1;;;;;55169:28:0;;-1:-1:-1;;;;;55169:28:0;;;;;;;;;54996:4;;55125:20;;;55161:49;;;55125:20;;55169:21;;:28;;;;;;;;;;;;;;;55125:20;55169:28;;;5:2:-1;;;;30:1;27;20:12;5:2;55169:28:0;;;;8:9:-1;5:2;;;45:16;42:1;39;24:38;77:16;74:1;67:27;5:2;55169:28:0;;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;55169:28:0;-1:-1:-1;;;;;55161:49:0;;55157:93;;;55234:4;55227:11;;;;;55157:93;55269:39;55292:5;55299:8;55269:22;:39::i;:::-;55262:46;54889:427;-1:-1:-1;;;;54889:427:0:o;64926:98::-;49650:9;:7;:9::i;:::-;49642:54;;;;;;;-1:-1:-1;;;;;49642:54:0;;;;;;;;;;;;;-1:-1:-1;;;;;;;;;;;49642:54:0;;;;;;;;;;;;;;;64994:12;:22;;-1:-1:-1;;64994:22:0;;;;;;;;;;64926:98::o;50544:109::-;49650:9;:7;:9::i;:::-;49642:54;;;;;;;-1:-1:-1;;;;;49642:54:0;;;;;;;;;;;;;-1:-1:-1;;;;;;;;;;;49642:54:0;;;;;;;;;;;;;;;50617:28;50636:8;50617:18;:28::i;:::-;50544:109;:::o;62322:42::-;;;;;;;;;;;;;;;:::o;1337:98::-;1417:10;1337:98;:::o;8198:471::-;8256:7;8501:6;;8497:47;;;-1:-1:-1;8531:1:0;8524:8;;8497:47;8568:5;;;8572:1;8568;:5;8592;;;;;;;;:10;8584:56;;;;-1:-1:-1;;;;;8584:56:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8660:1;8198:471;-1:-1:-1;;;8198:471:0:o;9137:132::-;9195:7;9222:39;9226:1;9229;9222:39;;;;;;;;;;;;;;;;;:3;:39::i;6826:181::-;6884:7;6916:5;;;6940:6;;;;6932:46;;;;;-1:-1:-1;;;;;6932:46:0;;;;;;;;;;;;;;;;;;;;;;;;;;;38039:202;38103:24;38115:2;38119:7;38103:11;:24::i;:::-;38140:40;38168:2;38172:7;38140:27;:40::i;:::-;38193;38225:7;38193:31;:40::i;27022:155::-;27079:4;27112:20;;;:11;:20;;;;;;-1:-1:-1;;;;;27112:20:0;27150:19;;;27022:155::o;27547:333::-;27632:4;27657:16;27665:7;27657;:16::i;:::-;27649:73;;;;;;-1:-1:-1;;;;;27649:73:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;27733:13;27749:16;27757:7;27749;:16::i;:::-;27733:32;;27795:5;-1:-1:-1;;;;;27784:16:0;:7;-1:-1:-1;;;;;27784:16:0;;:51;;;;27828:7;-1:-1:-1;;;;;27804:31:0;:20;27816:7;27804:11;:20::i;:::-;-1:-1:-1;;;;;27804:31:0;;27784:51;:87;;;;27839:32;27856:5;27863:7;27839:16;:32::i;37529:245::-;37615:38;37635:4;37641:2;37645:7;37615:19;:38::i;:::-;37666:47;37699:4;37705:7;37666:32;:47::i;:::-;37726:40;37754:2;37758:7;37726:27;:40::i;15648:114::-;15740:14;;15648:114::o;54234:106::-;54310:15;;54283:7;;54310:22;;54330:1;54310:22;:19;:22;:::i;54419:73::-;54467:15;:17;;;;;;54419:73::o;26548:272::-;26658:32;26672:4;26678:2;26682:7;26658:13;:32::i;:::-;26709:48;26732:4;26738:2;26742:7;26751:5;26709:22;:48::i;:::-;26701:111;;;;;;-1:-1:-1;;;;;26701:111:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;58886:176;58995:58;;;-1:-1:-1;;;;;58995:58:0;;;;;;;;;;;;;;;26:21:-1;;;22:32;;;6:49;;58995:58:0;;;;;;;;25:18:-1;;61:17;;-1:-1;;;;;182:15;-1:-1;;;;;179:29;160:49;;58969:85:0;;58988:5;;58969:18;:85::i;52563:482::-;52613:27;52657:7;;52653:50;;;-1:-1:-1;52681:10:0;;;;;;;;;;;;-1:-1:-1;;;;;52681:10:0;;;;;;52653:50;52722:2;52713:6;52754:69;52761:6;;52754:69;;52784:5;;52809:2;52804:7;;;;52754:69;;;52833:17;52863:3;52853:14;;;;;;;;;;;;;;;;;;;;;;;;;21:6:-1;;104:10;52853:14:0;87:34:-1;135:17;;-1:-1;52853:14:0;-1:-1:-1;52833:34:0;-1:-1:-1;;;52887:7:0;;52905:103;52912:7;;52905:103;;52936:9;;-1:-1:-1;;52941:3:0;;;52959:2;52969;52964:7;;52959:12;52948:25;;;52936:4;;52941:3;52936:9;;;;;;;;;;:37;-1:-1:-1;;;;;52936:37:0;;;;;;;;-1:-1:-1;52994:2:0;52988:8;;;;52905:103;;;-1:-1:-1;53032:4:0;52563:482;-1:-1:-1;;;;52563:482:0:o;52407:148::-;52485:13;52518:29;52528:2;52532;52518:29;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:9;:29::i;23138:147::-;-1:-1:-1;;;;;23242:25:0;;;23218:4;23242:25;;;:18;:25;;;;;;;;:35;;;;;;;;;;;;;;;23138:147::o;50759:229::-;-1:-1:-1;;;;;50833:22:0;;;;50825:73;;;;-1:-1:-1;;;;;50825:73:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;50935:6;;50914:38;;-1:-1:-1;;;;;50914:38:0;;;;50935:6;;50914:38;;50935:6;;50914:38;50963:6;:17;;-1:-1:-1;;;;;;50963:17:0;-1:-1:-1;;;;;50963:17:0;;;;;;;;;;50759:229::o;9799:345::-;9885:7;9987:12;9980:5;;;9972:28;;;;-1:-1:-1;;;;;9972:28:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23:1:-1;8:100;33:3;30:1;27:10;8:100;;;90:11;;;84:18;71:11;;;64:39;52:2;45:10;8:100;;;12:14;9972:28:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;10011:9;10027:1;10023;:5;;;;;;;;;9799:345;-1:-1:-1;;;;;9799:345:0:o;29632:335::-;-1:-1:-1;;;;;29704:16:0;;;;29696:61;;;;;-1:-1:-1;;;;;29696:61:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;29777:16;29785:7;29777;:16::i;:::-;29776:17;29768:58;;;;;-1:-1:-1;;;;;29768:58:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;29839:20;;;;:11;:20;;;;;;;;:25;;-1:-1:-1;;;;;;29839:25:0;-1:-1:-1;;;;;29839:25:0;;;;;;;;29875:21;;:17;:21;;;;;:33;;:31;:33::i;:::-;29926;;29951:7;;-1:-1:-1;;;;;29926:33:0;;;29943:1;;29926:33;;29943:1;;29926:33;29632:335;;:::o;39536:186::-;-1:-1:-1;;;;;39650:16:0;;;;;;;:12;:16;;;;;;;;:23;;39621:26;;;:17;:26;;;;;:52;;;39684:16;;;39:1:-1;23:18;;45:23;;39684:30:0;;;;;;;;39536:186::o;39923:164::-;40027:10;:17;;40000:24;;;;:15;:24;;;;;:44;;;39:1:-1;23:18;;45:23;;40055:24:0;;;;;;;39923:164::o;31243:459::-;31357:4;-1:-1:-1;;;;;31337:24:0;:16;31345:7;31337;:16::i;:::-;-1:-1:-1;;;;;31337:24:0;;31329:78;;;;-1:-1:-1;;;;;31329:78:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;31426:16:0;;;;31418:65;;;;-1:-1:-1;;;;;31418:65:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;31496:23;31511:7;31496:14;:23::i;:::-;-1:-1:-1;;;;;31532:23:0;;;;;;:17;:23;;;;;:35;;:33;:35::i;:::-;-1:-1:-1;;;;;31578:21:0;;;;;;:17;:21;;;;;:33;;:31;:33::i;:::-;31624:20;;;;:11;:20;;;;;;:25;;-1:-1:-1;;;;;;31624:25:0;-1:-1:-1;;;;;31624:25:0;;;;;;;;;31667:27;;31624:20;;31667:27;;;;;;;31243:459;;;:::o;40714:1148::-;-1:-1:-1;;;;;41005:18:0;;40980:22;41005:18;;;:12;:18;;;;;:25;:32;;41035:1;41005:32;:29;:32;:::i;:::-;41048:18;41069:26;;;:17;:26;;;;;;40980:57;;-1:-1:-1;41202:28:0;;;41198:328;;-1:-1:-1;;;;;41269:18:0;;41247:19;41269:18;;;:12;:18;;;;;:34;;41288:14;;41269:34;;;;;;;;;;;;;;41247:56;;41353:11;41320:12;:18;41333:4;-1:-1:-1;;;;;41320:18:0;-1:-1:-1;;;;;41320:18:0;;;;;;;;;;;;41339:10;41320:30;;;;;;;;;;;;;;;;;;;;;:44;;;;41437:30;;;:17;:30;;;;;:43;;;41198:328;-1:-1:-1;;;;;41615:18:0;;;;;;:12;:18;;;;;:27;;;;;-1:-1:-1;;41615:27:0;;;:::i;:::-;;40714:1148;;;;:::o;32354:1079::-;32476:4;32503:15;:2;-1:-1:-1;;;;;32503:13:0;;:15::i;:::-;32502:16;32498:60;;;-1:-1:-1;32542:4:0;32535:11;;32498:60;32629:12;32643:23;-1:-1:-1;;;;;32670:7:0;;-1:-1:-1;;;;;32775:12:0;:10;:12::i;:::-;32802:4;32821:7;32843:5;32678:181;;;;;;-1:-1:-1;;;;;32678:181:0;-1:-1:-1;;;;;32678:181:0;;;;;;-1:-1:-1;;;;;32678:181:0;-1:-1:-1;;;;;32678:181:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23:1:-1;8:100;33:3;30:1;27:10;8:100;;;90:11;;;84:18;71:11;;;64:39;52:2;45:10;8:100;;;12:14;32678:181:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;32678:181:0;;;-1:-1:-1;;26:21;;;22:32;6:49;;32678:181:0;;;49:4:-1;25:18;;61:17;;-1:-1;;;;;182:15;-1:-1;;;;;;32678:181:0;;;179:29:-1;;;;160:49;;32670:190:0;;;32678:181;;32670:190;;-1:-1:-1;32670:190:0;;-1:-1:-1;25:18;-1:-1;32670:190:0;-1:-1:-1;32670:190:0;;-1:-1:-1;32670:190:0;;-1:-1:-1;25:18;36:153;66:2;58:11;;36:153;;176:10;;164:23;;-1:-1;;139:12;;;;98:2;89:12;;;;114;36:153;;;274:1;267:3;263:2;259:12;254:3;250:22;246:30;315:4;311:9;305:3;299:10;295:26;356:4;350:3;344:10;340:21;389:7;380;377:20;372:3;365:33;3:399;;;32670:190:0;;;;;;;;;;;;;;;;;;;;;;;;14:1:-1;21;16:31;;;;75:4;69:11;64:16;;144:4;140:9;133:4;115:16;111:27;107:43;104:1;100:51;94:4;87:65;169:16;166:1;159:27;225:16;222:1;215:4;212:1;208:12;193:49;7:242;;16:31;36:4;31:9;;7:242;;32628:232:0;;;;32876:7;32875:8;32871:555;;;32904:17;;:21;32900:384;;33072:10;33066:17;33133:15;33120:10;33116:2;33112:19;33105:44;33020:148;33208:60;;-1:-1:-1;;;;;33208:60:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;32871:555;33316:13;33343:10;33332:32;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;33332:32:0;-1:-1:-1;;;;;;33387:26:0;-1:-1:-1;;;;;33387:26:0;;-1:-1:-1;33379:35:0;;-1:-1:-1;;;33379:35:0;60925:1114;61529:27;61537:5;-1:-1:-1;;;;;61529:25:0;;:27::i;:::-;61521:71;;;;;;;-1:-1:-1;;;;;61521:71:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;61666:12;61680:23;61715:5;-1:-1:-1;;;;;61707:19:0;61727:4;61707:25;;;;;;;;;;;;;36:153:-1;66:2;58:11;;36:153;;176:10;;164:23;;-1:-1;;139:12;;;;98:2;89:12;;;;114;36:153;;;274:1;267:3;263:2;259:12;254:3;250:22;246:30;315:4;311:9;305:3;299:10;295:26;356:4;350:3;344:10;340:21;389:7;380;377:20;372:3;365:33;3:399;;;61707:25:0;;;;;;;;;;;;;;;;;;;;;;;;14:1:-1;21;16:31;;;;75:4;69:11;64:16;;144:4;140:9;133:4;115:16;111:27;107:43;104:1;100:51;94:4;87:65;169:16;166:1;159:27;225:16;222:1;215:4;212:1;208:12;193:49;7:242;;16:31;36:4;31:9;;7:242;;61665:67:0;;;;61751:7;61743:52;;;;;;;-1:-1:-1;;;;;61743:52:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;61812:17;;:21;61808:224;;61954:10;61943:30;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;61943:30:0;61935:85;;;;;;-1:-1:-1;;;;;61935:85:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;51161:872;51293:13;51317:16;51342:2;51317:28;;51354:16;51379:2;51354:28;;51391:16;51416:2;51391:28;;51428:16;51453:2;51428:28;;51465:16;51490:2;51465:28;;51502:19;51587:3;:10;51574:3;:10;51561:3;:10;51548:3;:10;51535:3;:10;:23;:36;:49;:62;51524:74;;;;;;;;;;;;;;;;;;;;;;;;;21:6:-1;;104:10;51524:74:0;87:34:-1;135:17;;-1:-1;51524:74:0;-1:-1:-1;51502:96:0;-1:-1:-1;51502:96:0;51650:6;;51669:58;51690:3;:10;51686:1;:14;51669:58;;;51721:3;51725:1;51721:6;;;;;;;;;;;;;;;;;;;51707;51714:3;;;;;;51707:11;;;;;;;;;;;;;;:20;-1:-1:-1;;;;;51707:20:0;;;;;;;;-1:-1:-1;51702:3:0;;51669:58;;;-1:-1:-1;51741:6:0;51736:58;51757:3;:10;51753:1;:14;51736:58;;;51788:3;51792:1;51788:6;;;;;;;;;;;;;;;;;;;51774;51781:3;;;;;;51774:11;;;;;;;;;;;;;;:20;-1:-1:-1;;;;;51774:20:0;;;;;;;;-1:-1:-1;51769:3:0;;51736:58;;;-1:-1:-1;51808:6:0;51803:58;51824:3;:10;51820:1;:14;51803:58;;;51855:3;51859:1;51855:6;;;;;;;;;;;;;;;;;;;51841;51848:3;;;;;;51841:11;;;;;;;;;;;;;;:20;-1:-1:-1;;;;;51841:20:0;;;;;;;;-1:-1:-1;51836:3:0;;51803:58;;;-1:-1:-1;51875:6:0;51870:58;51891:3;:10;51887:1;:14;51870:58;;;51922:3;51926:1;51922:6;;;;;;;;;;;;;;;;;;;51908;51915:3;;;;;;51908:11;;;;;;;;;;;;;;:20;-1:-1:-1;;;;;51908:20:0;;;;;;;;-1:-1:-1;51903:3:0;;51870:58;;;-1:-1:-1;51942:6:0;51937:58;51958:3;:10;51954:1;:14;51937:58;;;51989:3;51993:1;51989:6;;;;;;;;;;;;;;;;;;;51975;51982:3;;;;;;51975:11;;;;;;;;;;;;;;:20;-1:-1:-1;;;;;51975:20:0;;;;;;;;-1:-1:-1;51970:3:0;;51937:58;;;-1:-1:-1;52018:6:0;;51161:872;-1:-1:-1;;;;;;;;;;;;;51161:872:0:o;15770:181::-;15924:19;;15942:1;15924:19;;;15770:181::o;33601:175::-;33701:1;33665:24;;;:15;:24;;;;;;-1:-1:-1;;;;;33665:24:0;:38;33661:108;;33755:1;33720:24;;;:15;:24;;;;;:37;;-1:-1:-1;;;;;;33720:37:0;;;33601:175::o;15959:110::-;16040:14;;:21;;16059:1;16040:21;:18;:21;:::i;:::-;16023:38;;15959:110::o;7282:136::-;7340:7;7367:43;7371:1;7374;7367:43;;;;;;;;;;;;;;;;;:3;:43::i;12202:619::-;12262:4;12730:20;;12573:66;12770:23;;;;;;:42;;-1:-1:-1;;12797:15:0;;;12762:51;-1:-1:-1;;12202:619:0:o;7755:192::-;7841:7;7877:12;7869:6;;;;7861:29;;;;-1:-1:-1;;;;;7861:29:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23:1:-1;33:3;30:1;27:10;8:100;;;90:11;;;84:18;71:11;;;64:39;52:2;45:10;8:100;;7861:29:0;-1:-1:-1;;;7913:5:0;;;7755:192::o;62216:3109::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

Swarm Source

bzzr://7ae27310dc212ebb37489f30d480aa40cb54b959f41c45d9e068c6723ed1096c
Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Block Uncle Number Difficulty Gas Used Reward
Loading
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.