Contract 0x2048c74851f2ed5c45dB70CCb7898A73CFEDE11e 5

 
Txn Hash Method
Index
From
To
Value
0x8a70fb6e57c4ee604e5d641692fa08d418e09544aefc13643e73b2d047cdeae4Mint258116352022-09-27 18:17:561 day 4 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0000817091520.00100155
0x6bc51e451f96c8d2acabb6b6d2bcbce3ae1fd3bb6f059bd2e12e30f246a7e9c4Mint194532092022-08-17 5:45:0342 days 16 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0000197146430.001
0x3acd91dd976c4d06fdb39e88020b6d91829b66668fe083347ba9aeaf6dc067a2Mint193191832022-08-16 8:30:2243 days 14 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0000359988840.001
0xa31f32cf89627c6704008d88b111fa3cd0ce113fdfd187bc46cc442acdf56101Mint145090842022-07-14 19:01:3276 days 3 hrs ago0xb1f8baf8c50d9ff4d96b5591a2588237ae90589f IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0001813729920.001
0xa6f2eab79f8efefe639347642a35b087a3f318ce4c179869f01d5736ea4b7685Mint143747422022-07-13 8:45:1677 days 13 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0000888000270.001
0x2a5b5add8366e64251447badfcab7d1c7c5adb77ac2704596dc02092283800daMint142511042022-07-11 7:12:2879 days 15 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0000461505310.001
0x7d6ec7375e7813feaae279e06270612293c8ffed550fb92f76a6f41f867f5361Set Approval For...109120972022-06-08 4:25:24112 days 18 hrs ago 0xdf627f524a24212acb573e8b1ae5f47e6ab83f69 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0002092270370.001
0x36bdc03b8cd8696568e744d198cfaef6f8ef6d275ff2bceee6eb7d14279639e7Mint109117752022-06-08 4:20:14112 days 18 hrs ago 0xdf627f524a24212acb573e8b1ae5f47e6ab83f69 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0002061642510.001
0x97cad7f7f18ab023723938cda7c96246560ea4b8240f617190648f2f25cbaa58Mint73837652022-05-08 14:55:04143 days 7 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0001452149260.001
0xc6162f35f268a4fc41ab3f17dd50c84aa981cda4be3c07e4ff69caaec6399b70Mint65314292022-04-26 23:29:20154 days 23 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0001708672940.001
0x61a7b041ec08527023c19939886cb11238ec3586e338e0de1582565b2d73a7fbMint59703112022-04-18 11:33:05163 days 11 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0001268248110.001
0xdfe1407a8fe9b61ba1033a1a3cc04d796b33245581ff9bd2a46f9bed1d418e91Mint55741742022-04-09 11:59:07172 days 10 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0000866119590.001
0x6d74cae5687c1e29742b94c58251f5245d3091aaf4cb11beb0a8bc29f8bf230aMint47384612022-03-23 10:11:36189 days 12 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0001146518380.001
0x4ad26f956d48cbb07cfbedee57ed9fa6bad3a79612b86ce52e1e591dafd2a38dMint47384482022-03-23 10:11:21189 days 12 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0001149436380.001
0xe479ad5071c8318cbfb94221efa1a16c9264e3a2faed1f9c2f636c58743f3844Mint44585622022-03-15 5:59:36197 days 16 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0001195627340.001
0xc3e22dcdf04e732ae7009fa1341966a8672940dced1cb2173dbed768ae2761deMint44585592022-03-15 5:59:19197 days 16 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0001197274340.001
0x0b0de0bcd0803644c6e9ed3ebe3678cc31a84447f341b45f0758a7f131ddc106Mint44527372022-03-15 0:17:45197 days 22 hrs ago0x808faacb4a502060a73de1f0f4b094eedbc60c08 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0001363497640.001
0x0234c05bf2e457af5c91430ef43441f0e80146fba8c6368af8ee76101f56038cSet Approval For...44317822022-03-14 7:13:38198 days 15 hrs ago0xbf1a984d641c0718a1ca48c8a5d76d569c79af17 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0000896152350.001
0xe4afb573ce01536595bfadcff9b19df4116d15b3fd88f4b34b069eb3a175c166Mint44317292022-03-14 7:08:19198 days 15 hrs ago0xbf1a984d641c0718a1ca48c8a5d76d569c79af17 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0001096578580.001
0x561e33720dfdaa4db7961f05aa7fd411bde0fab8036559014df13851fa82b39fMint44317052022-03-14 7:05:37198 days 15 hrs ago0xbf1a984d641c0718a1ca48c8a5d76d569c79af17 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0000959983720.001
0x9b6830a395debdc4e5ca7e996d4b51ab7b3cdc92fcc7bc09a8af4899636d3e86Mint44305392022-03-14 5:46:44198 days 16 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0000626998740.001
0x030045800e6bba83a95b027ca78b745975d9f345e04e8235d233bfd887c9894aMint44304392022-03-14 5:38:58198 days 17 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0000625693730.001
0x17e2bf225eccbeb97e60b77c658a97204b6aed8b98f198e7907a182d1d196ec9Mint44304312022-03-14 5:38:43198 days 17 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0000626554730.001
0x23ff2ec21b76618d990543a11edb8f614a7a13881b7a3657d442a35c2491d5d1Mint44301212022-03-14 5:16:21198 days 17 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0000690208150.001
0x56ff1588cf8c5f1c92a54ad3cc6d3d36bcbcc9bc032b01b16c1ab9ea2a07ab8eSet Approval For...44280272022-03-14 4:03:50198 days 18 hrs ago0x888364bec43f88ac951e5fb7a0b8dd0f33aa4bc3 IN  0x2048c74851f2ed5c45db70ccb7898a73cfede11e0 Ether0.0001127513070.001
[ Download CSV Export 
Parent Txn Hash Block From To Value
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
Merge2048NFT

Compiler Version
v0.8.8+commit.dddeac2f

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, None license

Contract Source Code (Solidity)

/**
 *Submitted for verification at Optimistic.Etherscan.io on 2022-01-26
*/

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.8;

/*
 __       __                                                 ______    ______   __    __   ______
|  \     /  \                                               /      \  /      \ |  \  |  \ /      \
| $$\   /  $$  ______    ______    ______    ______        |  $$$$$$\|  $$$$$$\| $$  | $$|  $$$$$$\
| $$$\ /  $$$ /      \  /      \  /      \  /      \        \$$__| $$| $$$\| $$| $$__| $$| $$__/ $$
| $$$$\  $$$$|  $$$$$$\|  $$$$$$\|  $$$$$$\|  $$$$$$\       /      $$| $$$$\ $$| $$    $$ >$$    $$
| $$\$$ $$ $$| $$    $$| $$   \$$| $$  | $$| $$    $$      |  $$$$$$ | $$\$$\$$ \$$$$$$$$|  $$$$$$
| $$ \$$$| $$| $$$$$$$$| $$      | $$__| $$| $$$$$$$$      | $$_____ | $$_\$$$$      | $$| $$__/ $$
| $$  \$ | $$ \$$     \| $$       \$$    $$ \$$     \      | $$     \ \$$  \$$$      | $$ \$$    $$
 \$$      \$$  \$$$$$$$ \$$       _\$$$$$$$  \$$$$$$$       \$$$$$$$$  \$$$$$$        \$$  \$$$$$$
                                 |  \__| $$
                                  \$$    $$
                                   \$$$$$$
Website: https://merge.crypto2048.org
Tips: Although M2048 is an ERC1155, you cannot have two with the same token id at the same time.
*/

// File: contracts/Strings.sol


// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

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

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

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

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

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexStringWithoutPrefix(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length);
        for (uint256 i = 2 * length; i > 0; --i) {
            buffer[i-1] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
}
// File: contracts/base64.sol


pragma solidity ^0.8.0;

/// @title Base64
/// @author Brecht Devos - <[email protected]>
/// @notice Provides a function for encoding some bytes in base64
library Base64 {
    string internal constant TABLE = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';

    function encode(bytes memory data) internal pure returns (string memory) {
        if (data.length == 0) return '';

        // load the table into memory
        string memory table = TABLE;

        // multiply by 4/3 rounded up
        uint256 encodedLen = 4 * ((data.length + 2) / 3);

        // add some extra buffer at the end required for the writing
        string memory result = new string(encodedLen + 32);

        assembly {
            // set the actual output length
            mstore(result, encodedLen)

            // prepare the lookup table
            let tablePtr := add(table, 1)

            // input ptr
            let dataPtr := data
            let endPtr := add(dataPtr, mload(data))

            // result ptr, jump over length
            let resultPtr := add(result, 32)

            // run over the input, 3 bytes at a time
            for {} lt(dataPtr, endPtr) {}
            {
               dataPtr := add(dataPtr, 3)

               // read 3 bytes
               let input := mload(dataPtr)

               // write 4 characters
               mstore(resultPtr, shl(248, mload(add(tablePtr, and(shr(18, input), 0x3F)))))
               resultPtr := add(resultPtr, 1)
               mstore(resultPtr, shl(248, mload(add(tablePtr, and(shr(12, input), 0x3F)))))
               resultPtr := add(resultPtr, 1)
               mstore(resultPtr, shl(248, mload(add(tablePtr, and(shr( 6, input), 0x3F)))))
               resultPtr := add(resultPtr, 1)
               mstore(resultPtr, shl(248, mload(add(tablePtr, and(        input,  0x3F)))))
               resultPtr := add(resultPtr, 1)
            }

            // padding with '='
            switch mod(mload(data), 3)
            case 1 { mstore(sub(resultPtr, 2), shl(240, 0x3d3d)) }
            case 2 { mstore(sub(resultPtr, 1), shl(248, 0x3d)) }
        }

        return result;
    }
}
// File: @openzeppelin/contracts/utils/Context.sol


// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

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

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

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


// OpenZeppelin Contracts v4.4.1 (utils/Address.sol)

pragma solidity ^0.8.0;

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

        uint256 size;
        assembly {
            size := extcodesize(account)
        }
        return size > 0;
    }

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

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

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

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

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

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

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

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

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

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

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

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

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

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


// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

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

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


// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;


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

// File: @openzeppelin/contracts/token/ERC1155/IERC1155Receiver.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC1155/IERC1155Receiver.sol)

pragma solidity ^0.8.0;


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

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

// File: @openzeppelin/contracts/token/ERC1155/IERC1155.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC1155/IERC1155.sol)

pragma solidity ^0.8.0;


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

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

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

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

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

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

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

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

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

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

// File: @openzeppelin/contracts/token/ERC1155/extensions/IERC1155MetadataURI.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC1155/extensions/IERC1155MetadataURI.sol)

pragma solidity ^0.8.0;


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

// File: contracts/ERC1155.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC1155/ERC1155.sol)

pragma solidity ^0.8.0;







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

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

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

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

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

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

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

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

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

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

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

        return batchBalances;
    }

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

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

    /**
     * @dev See {IERC1155-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) public virtual override {
        require(
            from == _msgSender() || isApprovedForAll(from, _msgSender()),
            "ERC1155: caller is not owner nor approved"
        );
        _safeTransferFrom(from, to, id, amount, data);
    }

    /**
     * @dev See {IERC1155-safeBatchTransferFrom}.
     */
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) public virtual override {
        require(
            from == _msgSender() || isApprovedForAll(from, _msgSender()),
            "ERC1155: transfer caller is not owner nor approved"
        );
        _safeBatchTransferFrom(from, to, ids, amounts, data);
    }

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

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, to, _asSingletonArray(id), _asSingletonArray(amount), data);

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

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

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

        _afterTokenTransfer(operator, from, to, _asSingletonArray(id), _asSingletonArray(amount), data);
    }

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

        address operator = _msgSender();

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

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

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

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

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

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

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

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

        address operator = _msgSender();

        _beforeTokenTransfer(operator, address(0), to, _asSingletonArray(id), _asSingletonArray(amount), data);

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

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

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

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

        address operator = _msgSender();

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

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

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

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

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

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

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, address(0), _asSingletonArray(id), _asSingletonArray(amount), "");

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

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

        _afterTokenTransfer(operator, from, address(0), _asSingletonArray(id), _asSingletonArray(amount), "");
    }

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

        address operator = _msgSender();

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

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

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

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

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

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits a {ApprovalForAll} event.
     */
    function _setApprovalForAll(
        address owner,
        address operator,
        bool approved
    ) internal virtual {
        require(owner != operator, "ERC1155: setting approval status for self");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

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

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

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

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

        return array;
    }
}
// File: contracts/Merge2048.sol


pragma solidity ^0.8.8;

/*
 __       __                                                 ______    ______   __    __   ______
|  \     /  \                                               /      \  /      \ |  \  |  \ /      \
| $$\   /  $$  ______    ______    ______    ______        |  $$$$$$\|  $$$$$$\| $$  | $$|  $$$$$$\
| $$$\ /  $$$ /      \  /      \  /      \  /      \        \$$__| $$| $$$\| $$| $$__| $$| $$__/ $$
| $$$$\  $$$$|  $$$$$$\|  $$$$$$\|  $$$$$$\|  $$$$$$\       /      $$| $$$$\ $$| $$    $$ >$$    $$
| $$\$$ $$ $$| $$    $$| $$   \$$| $$  | $$| $$    $$      |  $$$$$$ | $$\$$\$$ \$$$$$$$$|  $$$$$$
| $$ \$$$| $$| $$$$$$$$| $$      | $$__| $$| $$$$$$$$      | $$_____ | $$_\$$$$      | $$| $$__/ $$
| $$  \$ | $$ \$$     \| $$       \$$    $$ \$$     \      | $$     \ \$$  \$$$      | $$ \$$    $$
 \$$      \$$  \$$$$$$$ \$$       _\$$$$$$$  \$$$$$$$       \$$$$$$$$  \$$$$$$        \$$  \$$$$$$
                                 |  \__| $$
                                  \$$    $$
                                   \$$$$$$
Website: https://merge.crypto2048.org
Tips: Although M2048 is an ERC1155, you cannot have two with the same token id at the same time.
*/




contract Merge2048NFT is ERC1155 {
    string public constant name = "Merge2048";
    string public constant symbol = "M2048";

    uint256 public constant MAX_MINT = 2048 * 2048;

    uint256 immutable genesisTimestamp; // genesis timestamp

    uint256 private _totalTiles; // Total supply of all tiles
    mapping(uint256 => uint256) private _totalSupply; // Mapping from token ID to token supply

    uint256 public sum; // The sum of all tiles

    constructor() ERC1155("") {
        // genesisTimestamp = block.timestamp;
        // 春节快乐!
        // Happy Chinese New Year!
        genesisTimestamp = 1643644800; // Tue Feb 01 2022 00:00:00 GMT+0800 (China Standard Time)
    }

    fallback() external {
        mint();
    }

    /**
     * @dev Returns the tile number by tokenId
     * @param tokenId The token id of tiles
     * @return tile number
     */
    function tiles(uint256 tokenId) public pure returns(uint256) {
        return (2 ** tokenId);
    }

    /**
     * @dev Returns the total quantity for all tokens
     * @return amount of all token
     */
    function totalSupply() public view returns (uint256) {
        return _totalTiles;
    }

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

    /**
     * @dev Return the current max supply
     * @return amount of total supply
     */
    function getCurrentMaxSum() public view returns (uint256) {
        if (block.timestamp < genesisTimestamp) {
            return 0;
        }

        return (block.timestamp - genesisTimestamp);
    }

    /**
     * @dev Return the max amount can be minted
     * @return amount of the max can be minted
     */
    function getMaxMintableAmount() public view returns(uint256) {
        uint256 amount = getCurrentMaxSum() - sum;
        if (amount > MAX_MINT) {
            amount = MAX_MINT;
        }

        return amount;
    }

    /**
     * @dev Mint some tile1, all tiles are mint on chain.
     * Automatically merge the same tiles.
     * @param amount The amount to mint
     */
    function mint(uint256 amount)
        public
    {
        uint256 currentMaxSum = getCurrentMaxSum();
        require(sum < currentMaxSum, "Merge2048NFT: No more tiles can be mint");
        require(amount > 0, "Merge2048NFT: Amount is zero");
        require(amount <= MAX_MINT, "Merge2048NFT: Amount exceeds the maximum number to mint");
        require(sum + amount <= currentMaxSum, "Merge2048NFT: Total supply will exceeds the max");

        // Only mint affects the sum
        sum += amount;

        // only token-0 (Tile1) can mint
        _mint(msg.sender, 0, amount, new bytes(0));
    }

    /**
     * @dev Mint the max amount, crash? nope!
     */
    function mint() public {
        uint256 amount = getMaxMintableAmount();
        if (amount > 0) {
            mint(amount);
        }
    }

    function getTilesTextColor(uint256 tokenId) public pure returns (string memory) {
        if (tokenId == 0 || tokenId == 1) {
            return "776e65";
        }

        return "f9f6f2";
    }

    function getTilesBackGroundColor(uint256 tokenId) public pure returns (string memory) {
        if (tokenId == 0 || tokenId == 1) {
            return "eee4da";
        }

        // when use #197c88, Tile2048 is #edc22b
        return Strings.toHexStringWithoutPrefix((0xeee4da + 0x197c88 * (tokenId - 1)) % 0xffffff, 3);
    }

    function _beforeTokenTransfer(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual override {
        super._beforeTokenTransfer(operator, from, to, ids, amounts, data);

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

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

    function _afterTokenTransfer(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual override {
        super._afterTokenTransfer(operator, from, to, ids, amounts, data);

        if (to != address(0)) {
            for (uint256 i = 0; i < ids.length; ++i) {
                uint256 id = ids[i];
                uint256 amount = balanceOf(to, id) / 2;
                if (amount == 0) {
                    continue;
                }

                _burn(to, ids[i], amount * 2);
                _mint(to, ids[i] + 1, amount, new bytes(0));
            }
        }
    }

    /**
     * @dev Store uri permanently on the chain, base on 2048 game.
     */
    function uri(uint256 tokenId)
    public
    view
    override
    returns (string memory)
    {
        string memory svg4;
        if (tokenId < 30) {
            svg4 = '"/><text x="50%" y="50%" class="base" dominant-baseline="middle" text-anchor="middle">';
        } else {
            svg4 = '"/><text x="50%" y="50%" class="base" dominant-baseline="middle" text-anchor="middle" textLength="512" lengthAdjust="spacingAndGlyphs">';
        }
        string memory image = Base64.encode(abi.encodePacked(
                '<svg xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMinYMin meet" viewBox="0 0 512 512"><style>.base { fill: #',
                getTilesTextColor(tokenId),
                '; font-family: serif; font-size: 108px; }</style><rect x="0" y="0" rx="64" ry="64"  width="100%" height="100%" fill="#',
                getTilesBackGroundColor(tokenId),
                svg4,
                Strings.toString(tiles(tokenId)),
                '</text></svg>'
            ));

        return string(
            abi.encodePacked(
                'data:application/json;base64,',
                Base64.encode(
                    bytes(
                        abi.encodePacked(
                            '{"description":"Merge2048 is an on-chain game. The memory of blockchain timestamp. Get your tiles and merge your tiles. Happy Merge!","image":"data:image/svg+xml;base64,',
                            image,
                            '","name":"Tile ',
                            Strings.toString(tiles(tokenId)),
                            '","attributes":[{"display_type":"number","max_value":',
                            Strings.toString(_totalTiles),
                            ',"trait_type":"TokenSupply","value":',
                            Strings.toString(_totalSupply[tokenId]),
                            '},{"trait_type":"Tile","value":"',
                            Strings.toString(tiles(tokenId)),
                            '"}]}'
                        )
                    )
                )
            )
        );
    }
}

Contract Security Audit

Contract ABI

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"indexed":false,"internalType":"uint256[]","name":"values","type":"uint256[]"}],"name":"TransferBatch","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"id","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"TransferSingle","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"value","type":"string"},{"indexed":true,"internalType":"uint256","name":"id","type":"uint256"}],"name":"URI","type":"event"},{"stateMutability":"nonpayable","type":"fallback"},{"inputs":[],"name":"MAX_MINT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"accounts","type":"address[]"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"}],"name":"balanceOfBatch","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getCurrentMaxSum","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getMaxMintableAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getTilesBackGroundColor","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getTilesTextColor","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeBatchTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"sum","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tiles","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"uri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"}]

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

Deployed ByteCode Sourcemap

42113:7343:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;42864:6;:4;:6::i;:::-;42113:7343;26565:231;;;;;;:::i;:::-;;:::i;:::-;;;597:25:1;;;585:2;570:18;26565:231:0;;;;;;;;25588:310;;;;;;:::i;:::-;;:::i;:::-;;;1184:14:1;;1177:22;1159:41;;1147:2;1132:18;25588:310:0;1019:187:1;43968:224:0;;;:::i;42153:41::-;;;;;;;;;;;;;;;-1:-1:-1;;;42153:41:0;;;;;;;;;;;;:::i;47322:2131::-;;;;;;:::i;:::-;;:::i;45413:335::-;;;;;;:::i;:::-;;:::i;43243:90::-;43314:11;;43243:90;;43638:207;;;:::i;28504:442::-;;;;;;:::i;:::-;;:::i;43025:101::-;;;;;;:::i;:::-;;:::i;26962:524::-;;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;42529:18::-;;;;;;45203:202;;;;;;:::i;:::-;;:::i;42201:39::-;;;;;;;;;;;;;;;-1:-1:-1;;;42201:39:0;;;;;44362:614;;;;;;:::i;:::-;;:::i;27559:155::-;;;;;;:::i;:::-;;:::i;43415:115::-;;;;;;:::i;:::-;43474:7;43501:21;;;:12;:21;;;;;;;43415:115;27786:168;;;;;;:::i;:::-;-1:-1:-1;;;;;27909:27:0;;;27885:4;27909:27;;;:18;:27;;;;;;;;:37;;;;;;;;;;;;;;;27786:168;42249:46;;42284:11;42249:46;;28026:401;;;;;;:::i;:::-;;:::i;45049:146::-;45083:14;45100:22;:20;:22::i;:::-;45083:39;-1:-1:-1;45137:10:0;;45133:55;;45164:12;45169:6;45164:4;:12::i;:::-;45072:123;45049:146::o;26565:231::-;26651:7;-1:-1:-1;;;;;26679:21:0;;26671:77;;;;-1:-1:-1;;;26671:77:0;;8329:2:1;26671:77:0;;;8311:21:1;8368:2;8348:18;;;8341:30;8407:34;8387:18;;;8380:62;-1:-1:-1;;;8458:18:1;;;8451:41;8509:19;;26671:77:0;;;;;;;;;-1:-1:-1;26766:9:0;:13;;;;;;;;;;;-1:-1:-1;;;;;26766:22:0;;;;;;;;;;26565:231;;;;;:::o;25588:310::-;25690:4;-1:-1:-1;;;;;;25727:41:0;;-1:-1:-1;;;25727:41:0;;:110;;-1:-1:-1;;;;;;;25785:52:0;;-1:-1:-1;;;25785:52:0;25727:110;:163;;;-1:-1:-1;;;;;;;;;;17080:40:0;;;25854:36;16971:157;43968:224;44020:7;44040:14;44078:3;;44057:18;:16;:18::i;:::-;:24;;;;:::i;:::-;44040:41;;42284:11;44096:6;:17;44092:67;;;-1:-1:-1;42284:11:0;44092:67;44178:6;43968:224;-1:-1:-1;43968:224:0:o;47322:2131::-;47402:13;47433:18;47476:2;47466:7;:12;47462:317;;;47495:95;;;;;;;;;;;;;;;;;;;47462:317;;;47623:144;;;;;;;;;;;;;;;;;;;47462:317;47789:19;47811:530;48001:26;48019:7;48001:17;:26::i;:::-;48185:32;48209:7;48185:23;:32::i;:::-;48236:4;48259:32;48276:14;48282:7;48276:5;:14::i;:::-;48259:16;:32::i;:::-;47825:515;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;47811:13;:530::i;:::-;47789:552;;48467:952;48784:5;48868:32;48885:14;48891:7;48885:5;:14::i;48868:32::-;49017:29;49034:11;;49017:16;:29::i;:::-;49163:21;;;;:12;:21;;;;;;49146:39;;:16;:39::i;:::-;49281:32;49298:14;49304:7;49298:5;:14::i;49281:32::-;48535:842;;;;;;;;;;;;:::i;48467:952::-;48382:1052;;;;;;;;:::i;:::-;;;;;;;;;;;;;48354:1091;;;;47322:2131;;;:::o;45413:335::-;45484:13;45514:12;;;:28;;;45530:7;45541:1;45530:12;45514:28;45510:76;;;-1:-1:-1;;45559:15:0;;;;;;;;;;;;-1:-1:-1;;;45559:15:0;;;;;45413:335::o;45510:76::-;45655:85;45728:8;45712:11;45722:1;45712:7;:11;:::i;:::-;45700:24;;:8;:24;:::i;:::-;45689:35;;:8;:35;:::i;:::-;45688:48;;;;:::i;:::-;45738:1;45655:32;:85::i;43638:207::-;43687:7;43729:16;43711:15;:34;43707:75;;;-1:-1:-1;43769:1:0;;43638:207::o;43707:75::-;43802:34;43820:16;43802:15;:34;:::i;:::-;43794:43;;43638:207;:::o;28504:442::-;-1:-1:-1;;;;;28737:20:0;;6904:10;28737:20;;:60;;-1:-1:-1;28761:36:0;28778:4;6904:10;27786:168;:::i;28761:36::-;28715:160;;;;-1:-1:-1;;;28715:160:0;;14809:2:1;28715:160:0;;;14791:21:1;14848:2;14828:18;;;14821:30;14887:34;14867:18;;;14860:62;-1:-1:-1;;;14938:18:1;;;14931:48;14996:19;;28715:160:0;14607:414:1;28715:160:0;28886:52;28909:4;28915:2;28919:3;28924:7;28933:4;28886:22;:52::i;:::-;28504:442;;;;;:::o;43025:101::-;43077:7;43105:12;43110:7;43105:1;:12;:::i;26962:524::-;27118:16;27179:3;:10;27160:8;:15;:29;27152:83;;;;-1:-1:-1;;;27152:83:0;;16602:2:1;27152:83:0;;;16584:21:1;16641:2;16621:18;;;16614:30;16680:34;16660:18;;;16653:62;-1:-1:-1;;;16731:18:1;;;16724:39;16780:19;;27152:83:0;16400:405:1;27152:83:0;27248:30;27295:8;:15;27281:30;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;27281:30:0;;27248:63;;27329:9;27324:122;27348:8;:15;27344:1;:19;27324:122;;;27404:30;27414:8;27423:1;27414:11;;;;;;;;:::i;:::-;;;;;;;27427:3;27431:1;27427:6;;;;;;;;:::i;:::-;;;;;;;27404:9;:30::i;:::-;27385:13;27399:1;27385:16;;;;;;;;:::i;:::-;;;;;;;;;;:49;27365:3;;;:::i;:::-;;;27324:122;;;-1:-1:-1;27465:13:0;26962:524;-1:-1:-1;;;26962:524:0:o;45203:202::-;45268:13;45298:12;;;:28;;;45314:7;45325:1;45314:12;45298:28;45294:76;;;-1:-1:-1;;45343:15:0;;;;;;;;;;;;-1:-1:-1;;;45343:15:0;;;;;45203:202::o;45294:76::-;-1:-1:-1;;45382:15:0;;;;;;;;;;;;-1:-1:-1;;;45382:15:0;;;;;45203:202::o;44362:614::-;44424:21;44448:18;:16;:18::i;:::-;44424:42;;44491:13;44485:3;;:19;44477:71;;;;-1:-1:-1;;;44477:71:0;;17284:2:1;44477:71:0;;;17266:21:1;17323:2;17303:18;;;17296:30;17362:34;17342:18;;;17335:62;-1:-1:-1;;;17413:18:1;;;17406:37;17460:19;;44477:71:0;17082:403:1;44477:71:0;44576:1;44567:6;:10;44559:51;;;;-1:-1:-1;;;44559:51:0;;17692:2:1;44559:51:0;;;17674:21:1;17731:2;17711:18;;;17704:30;17770;17750:18;;;17743:58;17818:18;;44559:51:0;17490:352:1;44559:51:0;42284:11;44629:6;:18;;44621:86;;;;-1:-1:-1;;;44621:86:0;;18049:2:1;44621:86:0;;;18031:21:1;18088:2;18068:18;;;18061:30;18127:34;18107:18;;;18100:62;18198:25;18178:18;;;18171:53;18241:19;;44621:86:0;17847:419:1;44621:86:0;44742:13;44732:6;44726:3;;:12;;;;:::i;:::-;:29;;44718:89;;;;-1:-1:-1;;;44718:89:0;;18473:2:1;44718:89:0;;;18455:21:1;18512:2;18492:18;;;18485:30;18551:34;18531:18;;;18524:62;-1:-1:-1;;;18602:18:1;;;18595:45;18657:19;;44718:89:0;18271:411:1;44718:89:0;44865:6;44858:3;;:13;;;;;;;:::i;:::-;;;;-1:-1:-1;44926:42:0;;-1:-1:-1;44932:10:0;44944:1;44947:6;44944:1;44955:12;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;44955:12:0;;44926:5;:42::i;:::-;44413:563;44362:614;:::o;27559:155::-;27654:52;6904:10;27687:8;27697;27654:18;:52::i;28026:401::-;-1:-1:-1;;;;;28234:20:0;;6904:10;28234:20;;:60;;-1:-1:-1;28258:36:0;28275:4;6904:10;27786:168;:::i;28258:36::-;28212:151;;;;-1:-1:-1;;;28212:151:0;;18889:2:1;28212:151:0;;;18871:21:1;18928:2;18908:18;;;18901:30;18967:34;18947:18;;;18940:62;-1:-1:-1;;;19018:18:1;;;19011:39;19067:19;;28212:151:0;18687:405:1;28212:151:0;28374:45;28392:4;28398:2;28402;28406:6;28414:4;28374:17;:45::i;1590:723::-;1646:13;1867:10;1863:53;;-1:-1:-1;;1894:10:0;;;;;;;;;;;;-1:-1:-1;;;1894:10:0;;;;;1590:723::o;1863:53::-;1941:5;1926:12;1982:78;1989:9;;1982:78;;2015:8;;;;:::i;:::-;;-1:-1:-1;2038:10:0;;-1:-1:-1;2046:2:0;2038:10;;:::i;:::-;;;1982:78;;;2070:19;2102:6;2092:17;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;2092:17:0;;2070:39;;2120:154;2127:10;;2120:154;;2154:11;2164:1;2154:11;;:::i;:::-;;-1:-1:-1;2223:10:0;2231:2;2223:5;:10;:::i;:::-;2210:24;;:2;:24;:::i;:::-;2197:39;;2180:6;2187;2180:14;;;;;;;;:::i;:::-;;;;:56;-1:-1:-1;;;;;2180:56:0;;;;;;;;-1:-1:-1;2251:11:0;2260:2;2251:11;;:::i;:::-;;;2120:154;;;2298:6;1590:723;-1:-1:-1;;;;1590:723:0:o;4209:1931::-;4267:13;4297:4;:11;4312:1;4297:16;4293:31;;;-1:-1:-1;;4315:9:0;;;;;;;;;-1:-1:-1;4315:9:0;;;4209:1931::o;4293:31::-;4376:19;4398:5;;;;;;;;;;;;;;;;;4376:27;;4455:18;4501:1;4482:4;:11;4496:1;4482:15;;;;:::i;:::-;4481:21;;;;:::i;:::-;4476:27;;:1;:27;:::i;:::-;4455:48;-1:-1:-1;4586:20:0;4620:15;4455:48;4633:2;4620:15;:::i;:::-;4609:27;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;4609:27:0;;4586:50;;4733:10;4725:6;4718:26;4828:1;4821:5;4817:13;4887:4;4938;4932:11;4923:7;4919:25;5034:2;5026:6;5022:15;5107:780;5126:6;5117:7;5114:19;5107:780;;;5192:1;5179:15;;;5258:14;;5396:4;5384:2;5380:14;;;5376:25;;5362:40;;5356:47;5351:3;5347:57;;;5329:76;;5524:2;5520:14;;;5516:25;;5502:40;;5496:47;5487:57;;5450:1;5435:17;;5469:76;5665:1;5660:14;;;5656:25;;5642:40;;5636:47;5627:57;;5575:17;;;5609:76;5796:25;;5782:40;;5776:47;5767:57;;5715:17;;;5749:76;;;;5855:17;;5107:780;;;5960:1;5953:4;5947:11;5943:19;5981:1;5976:54;;;;6049:1;6044:52;;;;5936:160;;5976:54;-1:-1:-1;;;;;5992:17:0;;5985:43;5976:54;;6044:52;-1:-1:-1;;;;;6060:17:0;;6053:41;5936:160;-1:-1:-1;6126:6:0;;4209:1931;-1:-1:-1;;;;;;;;4209:1931:0:o;3470:406::-;3558:13;3584:19;3616:10;3620:6;3616:1;:10;:::i;:::-;3606:21;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;3606:21:0;-1:-1:-1;3584:43:0;-1:-1:-1;3643:9:0;3655:10;3659:6;3655:1;:10;:::i;:::-;3643:22;;3638:133;3667:5;;3638:133;;-1:-1:-1;;;3721:5:0;3729:3;3721:11;3708:25;;;;;;;:::i;:::-;;;;3694:6;3701:3;3703:1;3701;:3;:::i;:::-;3694:11;;;;;;;;:::i;:::-;;;;:39;-1:-1:-1;;;;;3694:39:0;;;;;;;;-1:-1:-1;3758:1:0;3748:11;;;;;3674:3;;;:::i;:::-;;;3638:133;;;-1:-1:-1;3789:10:0;;3781:55;;;;-1:-1:-1;;;3781:55:0;;19565:2:1;3781:55:0;;;19547:21:1;;;19584:18;;;19577:30;19643:34;19623:18;;;19616:62;19695:18;;3781:55:0;19363:356:1;3781:55:0;3861:6;3470:406;-1:-1:-1;;;3470:406:0:o;30696:1147::-;30923:7;:14;30909:3;:10;:28;30901:81;;;;-1:-1:-1;;;30901:81:0;;19926:2:1;30901:81:0;;;19908:21:1;19965:2;19945:18;;;19938:30;20004:34;19984:18;;;19977:62;-1:-1:-1;;;20055:18:1;;;20048:38;20103:19;;30901:81:0;19724:404:1;30901:81:0;-1:-1:-1;;;;;31001:16:0;;30993:66;;;;-1:-1:-1;;;30993:66:0;;;;;;;:::i;:::-;6904:10;31116:60;6904:10;31147:4;31153:2;31157:3;31162:7;31171:4;31116:20;:60::i;:::-;31194:9;31189:421;31213:3;:10;31209:1;:14;31189:421;;;31245:10;31258:3;31262:1;31258:6;;;;;;;;:::i;:::-;;;;;;;31245:19;;31279:14;31296:7;31304:1;31296:10;;;;;;;;:::i;:::-;;;;;;;;;;;;31323:19;31345:13;;;;;;;;;;-1:-1:-1;;;;;31345:19:0;;;;;;;;;;;;31296:10;;-1:-1:-1;31387:21:0;;;;31379:76;;;;-1:-1:-1;;;31379:76:0;;;;;;;:::i;:::-;31499:9;:13;;;;;;;;;;;-1:-1:-1;;;;;31499:19:0;;;;;;;;;;31521:20;;;31499:42;;31571:17;;;;;;;:27;;31521:20;;31499:9;31571:27;;31521:20;;31571:27;:::i;:::-;;;;;;;;31230:380;;;31225:3;;;;:::i;:::-;;;31189:421;;;;31657:2;-1:-1:-1;;;;;31627:47:0;31651:4;-1:-1:-1;;;;;31627:47:0;31641:8;-1:-1:-1;;;;;31627:47:0;;31661:3;31666:7;31627:47;;;;;;;:::i;:::-;;;;;;;;31687:75;31723:8;31733:4;31739:2;31743:3;31748:7;31757:4;31687:35;:75::i;:::-;31775:60;31795:8;31806:4;31812:2;31816:3;31821:7;31830:4;31775:19;:60::i;:::-;30890:953;30696:1147;;;;;:::o;33161:683::-;-1:-1:-1;;;;;33314:16:0;;33306:62;;;;-1:-1:-1;;;33306:62:0;;21622:2:1;33306:62:0;;;21604:21:1;21661:2;21641:18;;;21634:30;21700:34;21680:18;;;21673:62;-1:-1:-1;;;21751:18:1;;;21744:31;21792:19;;33306:62:0;21420:397:1;33306:62:0;6904:10;33425:102;6904:10;33381:16;33468:2;33472:21;33490:2;33472:17;:21::i;:::-;33495:25;33513:6;33495:17;:25::i;:::-;33522:4;33425:20;:102::i;:::-;33540:9;:13;;;;;;;;;;;-1:-1:-1;;;;;33540:17:0;;;;;;;;;:27;;33561:6;;33540:9;:27;;33561:6;;33540:27;:::i;:::-;;;;-1:-1:-1;;33583:52:0;;;21996:25:1;;;22052:2;22037:18;;22030:34;;;-1:-1:-1;;;;;33583:52:0;;;;33616:1;;33583:52;;;;;;21969:18:1;33583:52:0;;;;;;;33648:74;33679:8;33697:1;33701:2;33705;33709:6;33717:4;33648:30;:74::i;:::-;33735:101;33755:8;33773:1;33777:2;33781:21;33799:2;33781:17;:21::i;:::-;33804:25;33822:6;33804:17;:25::i;:::-;33831:4;33735:19;:101::i;37339:331::-;37494:8;-1:-1:-1;;;;;37485:17:0;:5;-1:-1:-1;;;;;37485:17:0;;;37477:71;;;;-1:-1:-1;;;37477:71:0;;22277:2:1;37477:71:0;;;22259:21:1;22316:2;22296:18;;;22289:30;22355:34;22335:18;;;22328:62;-1:-1:-1;;;22406:18:1;;;22399:39;22455:19;;37477:71:0;22075:405:1;37477:71:0;-1:-1:-1;;;;;37559:25:0;;;;;;;:18;:25;;;;;;;;:35;;;;;;;;;;;;;:46;;-1:-1:-1;;37559:46:0;;;;;;;;;;37621:41;;1159::1;;;37621::0;;1132:18:1;37621:41:0;;;;;;;37339:331;;;:::o;29410:928::-;-1:-1:-1;;;;;29598:16:0;;29590:66;;;;-1:-1:-1;;;29590:66:0;;;;;;;:::i;:::-;6904:10;29713:96;6904:10;29744:4;29750:2;29754:21;29772:2;29754:17;:21::i;29713:96::-;29822:19;29844:13;;;;;;;;;;;-1:-1:-1;;;;;29844:19:0;;;;;;;;;;29882:21;;;;29874:76;;;;-1:-1:-1;;;29874:76:0;;;;;;;:::i;:::-;29986:9;:13;;;;;;;;;;;-1:-1:-1;;;;;29986:19:0;;;;;;;;;;30008:20;;;29986:42;;30050:17;;;;;;;:27;;30008:20;;29986:9;30050:27;;30008:20;;30050:27;:::i;:::-;;;;-1:-1:-1;;30095:46:0;;;21996:25:1;;;22052:2;22037:18;;22030:34;;;-1:-1:-1;;;;;30095:46:0;;;;;;;;;;;;;;21969:18:1;30095:46:0;;;;;;;30154:68;30185:8;30195:4;30201:2;30205;30209:6;30217:4;30154:30;:68::i;:::-;30235:95;30255:8;30265:4;30271:2;30275:21;30293:2;30275:17;:21::i;:::-;30298:25;30316:6;30298:17;:25::i;:::-;30325:4;30235:19;:95::i;:::-;29579:759;;29410:928;;;;;:::o;45756:743::-;-1:-1:-1;;;;;46078:18:0;;46074:204;;46118:9;46113:154;46137:3;:10;46133:1;:14;46113:154;;;46197:7;46205:1;46197:10;;;;;;;;:::i;:::-;;;;;;;46173:12;:20;46186:3;46190:1;46186:6;;;;;;;;:::i;:::-;;;;;;;46173:20;;;;;;;;;;;;:34;;;;;;;:::i;:::-;;;;;;;;46241:7;46249:1;46241:10;;;;;;;;:::i;:::-;;;;;;;46226:11;;:25;;;;;;;:::i;:::-;;;;-1:-1:-1;46149:3:0;;-1:-1:-1;46149:3:0;;:::i;:::-;;;46113:154;;;;46074:204;-1:-1:-1;;;;;46294:16:0;;46290:202;;46332:9;46327:154;46351:3;:10;46347:1;:14;46327:154;;;46411:7;46419:1;46411:10;;;;;;;;:::i;:::-;;;;;;;46387:12;:20;46400:3;46404:1;46400:6;;;;;;;;:::i;:::-;;;;;;;46387:20;;;;;;;;;;;;:34;;;;;;;:::i;:::-;;;;;;;;46455:7;46463:1;46455:10;;;;;;;;:::i;:::-;;;;;;;46440:11;;:25;;;;;;;:::i;:::-;;;;-1:-1:-1;46363:3:0;;-1:-1:-1;46363:3:0;;:::i;:::-;;;46327:154;;39833:813;-1:-1:-1;;;;;40073:13:0;;8181:20;8229:8;40069:570;;40109:79;;-1:-1:-1;;;40109:79:0;;-1:-1:-1;;;;;40109:43:0;;;;;:79;;40153:8;;40163:4;;40169:3;;40174:7;;40183:4;;40109:79;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;40109:79:0;;;;;;;;-1:-1:-1;;40109:79:0;;;;;;;;;;;;:::i;:::-;;;40105:523;;;;:::i;:::-;;;;;;;;;;:::i;:::-;;;;;;;;40501:6;40494:14;;-1:-1:-1;;;40494:14:0;;;;;;;;:::i;40105:523::-;;;40550:62;;-1:-1:-1;;;40550:62:0;;24644:2:1;40550:62:0;;;24626:21:1;24683:2;24663:18;;;24656:30;24722:34;24702:18;;;24695:62;-1:-1:-1;;;24773:18:1;;;24766:50;24833:19;;40550:62:0;24442:416:1;40105:523:0;-1:-1:-1;;;;;;40270:60:0;;-1:-1:-1;;;40270:60:0;40266:159;;40355:50;;-1:-1:-1;;;40355:50:0;;;;;;;:::i;46507:721::-;-1:-1:-1;;;;;46827:16:0;;;46823:398;;46865:9;46860:350;46884:3;:10;46880:1;:14;46860:350;;;46920:10;46933:3;46937:1;46933:6;;;;;;;;:::i;:::-;;;;;;;46920:19;;46958:14;46995:1;46975:17;46985:2;46989;46975:9;:17::i;:::-;:21;;;;:::i;:::-;46958:38;-1:-1:-1;47019:11:0;47015:68;;47055:8;;;;47015:68;47103:29;47109:2;47113:3;47117:1;47113:6;;;;;;;;:::i;:::-;;;;;;;47121;47130:1;47121:10;;;;:::i;:::-;47103:5;:29::i;:::-;47151:43;47157:2;47161:3;47165:1;47161:6;;;;;;;;:::i;:::-;;;;;;;47170:1;47161:10;;;;:::i;:::-;47173:6;47191:1;47181:12;;47151:43;46901:309;;46860:350;46896:3;;;:::i;:::-;;;46860:350;;40654:198;40774:16;;;40788:1;40774:16;;;;;;;;;40720;;40749:22;;40774:16;;;;;;;;;;;;-1:-1:-1;40774:16:0;40749:41;;40812:7;40801:5;40807:1;40801:8;;;;;;;;:::i;:::-;;;;;;;;;;:18;40839:5;40654:198;-1:-1:-1;;40654:198:0:o;39081:744::-;-1:-1:-1;;;;;39296:13:0;;8181:20;8229:8;39292:526;;39332:72;;-1:-1:-1;;;39332:72:0;;-1:-1:-1;;;;;39332:38:0;;;;;:72;;39371:8;;39381:4;;39387:2;;39391:6;;39399:4;;39332:72;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;39332:72:0;;;;;;;;-1:-1:-1;;39332:72:0;;;;;;;;;;;;:::i;:::-;;;39328:479;;;;:::i;:::-;-1:-1:-1;;;;;;39454:55:0;;-1:-1:-1;;;39454:55:0;39450:154;;39534:50;;-1:-1:-1;;;39534:50:0;;;;;;;:::i;35263:762::-;-1:-1:-1;;;;;35390:18:0;;35382:66;;;;-1:-1:-1;;;35382:66:0;;26051:2:1;35382:66:0;;;26033:21:1;26090:2;26070:18;;;26063:30;26129:34;26109:18;;;26102:62;-1:-1:-1;;;26180:18:1;;;26173:33;26223:19;;35382:66:0;25849:399:1;35382:66:0;6904:10;35505:102;6904:10;35536:4;35461:16;35554:21;35572:2;35554:17;:21::i;:::-;35577:25;35595:6;35577:17;:25::i;:::-;35505:102;;;;;;;;;;;;:20;:102::i;:::-;35620:19;35642:13;;;;;;;;;;;-1:-1:-1;;;;;35642:19:0;;;;;;;;;;35680:21;;;;35672:70;;;;-1:-1:-1;;;35672:70:0;;26455:2:1;35672:70:0;;;26437:21:1;26494:2;26474:18;;;26467:30;26533:34;26513:18;;;26506:62;-1:-1:-1;;;26584:18:1;;;26577:34;26628:19;;35672:70:0;26253:400:1;35672:70:0;35778:9;:13;;;;;;;;;;;-1:-1:-1;;;;;35778:19:0;;;;;;;;;;;;35800:20;;;35778:42;;35849:54;;21996:25:1;;;22037:18;;;22030:34;;;35778:19:0;;35849:54;;;;;;21969:18:1;35849:54:0;;;;;;;35916:101;35936:8;35946:4;35960:1;35964:21;35982:2;35964:17;:21::i;:::-;35987:25;36005:6;35987:17;:25::i;:::-;35916:101;;;;;;;;;;;;:19;:101::i;14:173:1:-;82:20;;-1:-1:-1;;;;;131:31:1;;121:42;;111:70;;177:1;174;167:12;192:254;260:6;268;321:2;309:9;300:7;296:23;292:32;289:52;;;337:1;334;327:12;289:52;360:29;379:9;360:29;:::i;:::-;350:39;436:2;421:18;;;;408:32;;-1:-1:-1;;;192:254:1:o;633:131::-;-1:-1:-1;;;;;;707:32:1;;697:43;;687:71;;754:1;751;744:12;769:245;827:6;880:2;868:9;859:7;855:23;851:32;848:52;;;896:1;893;886:12;848:52;935:9;922:23;954:30;978:5;954:30;:::i;1211:258::-;1283:1;1293:113;1307:6;1304:1;1301:13;1293:113;;;1383:11;;;1377:18;1364:11;;;1357:39;1329:2;1322:10;1293:113;;;1424:6;1421:1;1418:13;1415:48;;;1459:1;1450:6;1445:3;1441:16;1434:27;1415:48;;1211:258;;;:::o;1474:269::-;1527:3;1565:5;1559:12;1592:6;1587:3;1580:19;1608:63;1664:6;1657:4;1652:3;1648:14;1641:4;1634:5;1630:16;1608:63;:::i;:::-;1725:2;1704:15;-1:-1:-1;;1700:29:1;1691:39;;;;1732:4;1687:50;;1474:269;-1:-1:-1;;1474:269:1:o;1748:231::-;1897:2;1886:9;1879:21;1860:4;1917:56;1969:2;1958:9;1954:18;1946:6;1917:56;:::i;1984:180::-;2043:6;2096:2;2084:9;2075:7;2071:23;2067:32;2064:52;;;2112:1;2109;2102:12;2064:52;-1:-1:-1;2135:23:1;;1984:180;-1:-1:-1;1984:180:1:o;2169:127::-;2230:10;2225:3;2221:20;2218:1;2211:31;2261:4;2258:1;2251:15;2285:4;2282:1;2275:15;2301:249;2411:2;2392:13;;-1:-1:-1;;2388:27:1;2376:40;;2446:18;2431:34;;2467:22;;;2428:62;2425:88;;;2493:18;;:::i;:::-;2529:2;2522:22;-1:-1:-1;;2301:249:1:o;2555:183::-;2615:4;2648:18;2640:6;2637:30;2634:56;;;2670:18;;:::i;:::-;-1:-1:-1;2715:1:1;2711:14;2727:4;2707:25;;2555:183::o;2743:724::-;2797:5;2850:3;2843:4;2835:6;2831:17;2827:27;2817:55;;2868:1;2865;2858:12;2817:55;2904:6;2891:20;2930:4;2953:43;2993:2;2953:43;:::i;:::-;3025:2;3019:9;3037:31;3065:2;3057:6;3037:31;:::i;:::-;3103:18;;;3195:1;3191:10;;;;3179:23;;3175:32;;;3137:15;;;;-1:-1:-1;3219:15:1;;;3216:35;;;3247:1;3244;3237:12;3216:35;3283:2;3275:6;3271:15;3295:142;3311:6;3306:3;3303:15;3295:142;;;3377:17;;3365:30;;3415:12;;;;3328;;3295:142;;;-1:-1:-1;3455:6:1;2743:724;-1:-1:-1;;;;;;2743:724:1:o;3472:555::-;3514:5;3567:3;3560:4;3552:6;3548:17;3544:27;3534:55;;3585:1;3582;3575:12;3534:55;3621:6;3608:20;3647:18;3643:2;3640:26;3637:52;;;3669:18;;:::i;:::-;3718:2;3712:9;3730:67;3785:2;3766:13;;-1:-1:-1;;3762:27:1;3791:4;3758:38;3712:9;3730:67;:::i;:::-;3821:2;3813:6;3806:18;3867:3;3860:4;3855:2;3847:6;3843:15;3839:26;3836:35;3833:55;;;3884:1;3881;3874:12;3833:55;3948:2;3941:4;3933:6;3929:17;3922:4;3914:6;3910:17;3897:54;3995:1;3971:15;;;3988:4;3967:26;3960:37;;;;3975:6;3472:555;-1:-1:-1;;;3472:555:1:o;4032:943::-;4186:6;4194;4202;4210;4218;4271:3;4259:9;4250:7;4246:23;4242:33;4239:53;;;4288:1;4285;4278:12;4239:53;4311:29;4330:9;4311:29;:::i;:::-;4301:39;;4359:38;4393:2;4382:9;4378:18;4359:38;:::i;:::-;4349:48;;4448:2;4437:9;4433:18;4420:32;4471:18;4512:2;4504:6;4501:14;4498:34;;;4528:1;4525;4518:12;4498:34;4551:61;4604:7;4595:6;4584:9;4580:22;4551:61;:::i;:::-;4541:71;;4665:2;4654:9;4650:18;4637:32;4621:48;;4694:2;4684:8;4681:16;4678:36;;;4710:1;4707;4700:12;4678:36;4733:63;4788:7;4777:8;4766:9;4762:24;4733:63;:::i;:::-;4723:73;;4849:3;4838:9;4834:19;4821:33;4805:49;;4879:2;4869:8;4866:16;4863:36;;;4895:1;4892;4885:12;4863:36;;4918:51;4961:7;4950:8;4939:9;4935:24;4918:51;:::i;:::-;4908:61;;;4032:943;;;;;;;;:::o;4980:1208::-;5098:6;5106;5159:2;5147:9;5138:7;5134:23;5130:32;5127:52;;;5175:1;5172;5165:12;5127:52;5215:9;5202:23;5244:18;5285:2;5277:6;5274:14;5271:34;;;5301:1;5298;5291:12;5271:34;5339:6;5328:9;5324:22;5314:32;;5384:7;5377:4;5373:2;5369:13;5365:27;5355:55;;5406:1;5403;5396:12;5355:55;5442:2;5429:16;5464:4;5487:43;5527:2;5487:43;:::i;:::-;5559:2;5553:9;5571:31;5599:2;5591:6;5571:31;:::i;:::-;5637:18;;;5725:1;5721:10;;;;5713:19;;5709:28;;;5671:15;;;;-1:-1:-1;5749:19:1;;;5746:39;;;5781:1;5778;5771:12;5746:39;5805:11;;;;5825:148;5841:6;5836:3;5833:15;5825:148;;;5907:23;5926:3;5907:23;:::i;:::-;5895:36;;5858:12;;;;5951;;;;5825:148;;;5992:6;-1:-1:-1;;6036:18:1;;6023:32;;-1:-1:-1;;6067:16:1;;;6064:36;;;6096:1;6093;6086:12;6064:36;;6119:63;6174:7;6163:8;6152:9;6148:24;6119:63;:::i;:::-;6109:73;;;4980:1208;;;;;:::o;6193:435::-;6246:3;6284:5;6278:12;6311:6;6306:3;6299:19;6337:4;6366:2;6361:3;6357:12;6350:19;;6403:2;6396:5;6392:14;6424:1;6434:169;6448:6;6445:1;6442:13;6434:169;;;6509:13;;6497:26;;6543:12;;;;6578:15;;;;6470:1;6463:9;6434:169;;;-1:-1:-1;6619:3:1;;6193:435;-1:-1:-1;;;;;6193:435:1:o;6633:261::-;6812:2;6801:9;6794:21;6775:4;6832:56;6884:2;6873:9;6869:18;6861:6;6832:56;:::i;6899:347::-;6964:6;6972;7025:2;7013:9;7004:7;7000:23;6996:32;6993:52;;;7041:1;7038;7031:12;6993:52;7064:29;7083:9;7064:29;:::i;:::-;7054:39;;7143:2;7132:9;7128:18;7115:32;7190:5;7183:13;7176:21;7169:5;7166:32;7156:60;;7212:1;7209;7202:12;7156:60;7235:5;7225:15;;;6899:347;;;;;:::o;7251:260::-;7319:6;7327;7380:2;7368:9;7359:7;7355:23;7351:32;7348:52;;;7396:1;7393;7386:12;7348:52;7419:29;7438:9;7419:29;:::i;:::-;7409:39;;7467:38;7501:2;7490:9;7486:18;7467:38;:::i;:::-;7457:48;;7251:260;;;;;:::o;7516:606::-;7620:6;7628;7636;7644;7652;7705:3;7693:9;7684:7;7680:23;7676:33;7673:53;;;7722:1;7719;7712:12;7673:53;7745:29;7764:9;7745:29;:::i;:::-;7735:39;;7793:38;7827:2;7816:9;7812:18;7793:38;:::i;:::-;7783:48;;7878:2;7867:9;7863:18;7850:32;7840:42;;7929:2;7918:9;7914:18;7901:32;7891:42;;7984:3;7973:9;7969:19;7956:33;8012:18;8004:6;8001:30;7998:50;;;8044:1;8041;8034:12;7998:50;8067:49;8108:7;8099:6;8088:9;8084:22;8067:49;:::i;8539:127::-;8600:10;8595:3;8591:20;8588:1;8581:31;8631:4;8628:1;8621:15;8655:4;8652:1;8645:15;8671:125;8711:4;8739:1;8736;8733:8;8730:34;;;8744:18;;:::i;:::-;-1:-1:-1;8781:9:1;;8671:125::o;8801:185::-;8843:3;8881:5;8875:12;8896:52;8941:6;8936:3;8929:4;8922:5;8918:16;8896:52;:::i;:::-;8964:16;;;;;8801:185;-1:-1:-1;;8801:185:1:o;9123:1813::-;9731:66;9726:3;9719:79;9828:66;9823:2;9818:3;9814:12;9807:88;9925:66;9920:2;9915:3;9911:12;9904:88;10022:66;10017:2;10012:3;10008:12;10001:88;9701:3;10118:6;10112:13;10134:61;10188:6;10182:3;10177;10173:13;10168:2;10160:6;10156:15;10134:61;:::i;:::-;10260:34;10254:3;10214:16;;;10246:12;;;10239:56;10325:66;10319:3;10311:12;;10304:88;10422:66;10416:3;10408:12;;10401:88;-1:-1:-1;;;10513:3:1;10505:12;;10498:77;10600:13;;10622:62;10600:13;10669:3;10661:12;;10656:2;10644:15;;10622:62;:::i;:::-;10745:13;;10703:17;;;10767:62;10745:13;10814:3;10806:12;;10801:2;10789:15;;10767:62;:::i;:::-;10845:85;10875:54;10924:3;10913:8;10909:2;10905:17;10901:27;10893:6;10875:54;:::i;:::-;-1:-1:-1;;;9056:28:1;;9109:2;9100:12;;8991:127;10845:85;10838:92;9123:1813;-1:-1:-1;;;;;;;;9123:1813:1:o;11489:2105::-;12448:66;12443:3;12436:79;12545:34;12540:2;12535:3;12531:12;12524:56;12610:34;12605:2;12600:3;12596:12;12589:56;12675:34;12670:2;12665:3;12661:12;12654:56;12741:66;12735:3;12730;12726:13;12719:89;-1:-1:-1;;;12833:3:1;12828;12824:13;12817:34;12418:3;12880:6;12874:13;12896:61;12950:6;12944:3;12939;12935:13;12930:2;12922:6;12918:15;12896:61;:::i;:::-;-1:-1:-1;;;13016:3:1;12976:16;;;13008:12;;;13001:64;13090:13;;13112:62;13090:13;13159:3;13151:12;;13146:2;13134:15;;13112:62;:::i;:::-;13240:66;13234:3;13193:17;;;;13226:12;;;13219:88;-1:-1:-1;;;13331:3:1;13323:12;;13316:75;13407:181;13437:150;13463:123;13493:92;13519:65;13544:39;13578:3;13570:12;;13562:6;13544:39;:::i;:::-;11013:66;11001:79;;-1:-1:-1;;;11105:2:1;11096:12;;11089:42;11156:2;11147:12;;10941:224;13519:65;13511:6;13493:92;:::i;:::-;11247:66;11235:79;;11339:2;11330:12;;11170:178;13463:123;13455:6;13437:150;:::i;:::-;-1:-1:-1;;;11418:33:1;;11476:1;11467:11;;11353:131;13599:448;13861:31;13856:3;13849:44;13831:3;13922:6;13916:13;13938:62;13993:6;13988:2;13983:3;13979:12;13972:4;13964:6;13960:17;13938:62;:::i;:::-;14020:16;;;;14038:2;14016:25;;13599:448;-1:-1:-1;;13599:448:1:o;14052:168::-;14092:7;14158:1;14154;14150:6;14146:14;14143:1;14140:21;14135:1;14128:9;14121:17;14117:45;14114:71;;;14165:18;;:::i;:::-;-1:-1:-1;14205:9:1;;14052:168::o;14225:128::-;14265:3;14296:1;14292:6;14289:1;14286:13;14283:39;;;14302:18;;:::i;:::-;-1:-1:-1;14338:9:1;;14225:128::o;14358:127::-;14419:10;14414:3;14410:20;14407:1;14400:31;14450:4;14447:1;14440:15;14474:4;14471:1;14464:15;14490:112;14522:1;14548;14538:35;;14553:18;;:::i;:::-;-1:-1:-1;14587:9:1;;14490:112::o;15026:422::-;15115:1;15158:5;15115:1;15172:270;15193:7;15183:8;15180:21;15172:270;;;15252:4;15248:1;15244:6;15240:17;15234:4;15231:27;15228:53;;;15261:18;;:::i;:::-;15311:7;15301:8;15297:22;15294:55;;;15331:16;;;;15294:55;15410:22;;;;15370:15;;;;15172:270;;;15176:3;15026:422;;;;;:::o;15453:806::-;15502:5;15532:8;15522:80;;-1:-1:-1;15573:1:1;15587:5;;15522:80;15621:4;15611:76;;-1:-1:-1;15658:1:1;15672:5;;15611:76;15703:4;15721:1;15716:59;;;;15789:1;15784:130;;;;15696:218;;15716:59;15746:1;15737:10;;15760:5;;;15784:130;15821:3;15811:8;15808:17;15805:43;;;15828:18;;:::i;:::-;-1:-1:-1;;15884:1:1;15870:16;;15899:5;;15696:218;;15998:2;15988:8;15985:16;15979:3;15973:4;15970:13;15966:36;15960:2;15950:8;15947:16;15942:2;15936:4;15933:12;15929:35;15926:77;15923:159;;;-1:-1:-1;16035:19:1;;;16067:5;;15923:159;16114:34;16139:8;16133:4;16114:34;:::i;:::-;16184:6;16180:1;16176:6;16172:19;16163:7;16160:32;16157:58;;;16195:18;;:::i;:::-;16233:20;;15453:806;-1:-1:-1;;;15453:806:1:o;16264:131::-;16324:5;16353:36;16380:8;16374:4;16353:36;:::i;16810:127::-;16871:10;16866:3;16862:20;16859:1;16852:31;16902:4;16899:1;16892:15;16926:4;16923:1;16916:15;16942:135;16981:3;-1:-1:-1;;17002:17:1;;16999:43;;;17022:18;;:::i;:::-;-1:-1:-1;17069:1:1;17058:13;;16942:135::o;19097:120::-;19137:1;19163;19153:35;;19168:18;;:::i;:::-;-1:-1:-1;19202:9:1;;19097:120::o;19222:136::-;19261:3;19289:5;19279:39;;19298:18;;:::i;:::-;-1:-1:-1;;;19334:18:1;;19222:136::o;20133:401::-;20335:2;20317:21;;;20374:2;20354:18;;;20347:30;20413:34;20408:2;20393:18;;20386:62;-1:-1:-1;;;20479:2:1;20464:18;;20457:35;20524:3;20509:19;;20133:401::o;20539:406::-;20741:2;20723:21;;;20780:2;20760:18;;;20753:30;20819:34;20814:2;20799:18;;20792:62;-1:-1:-1;;;20885:2:1;20870:18;;20863:40;20935:3;20920:19;;20539:406::o;20950:465::-;21207:2;21196:9;21189:21;21170:4;21233:56;21285:2;21274:9;21270:18;21262:6;21233:56;:::i;:::-;21337:9;21329:6;21325:22;21320:2;21309:9;21305:18;21298:50;21365:44;21402:6;21394;21365:44;:::i;:::-;21357:52;20950:465;-1:-1:-1;;;;;20950:465:1:o;22485:838::-;-1:-1:-1;;;;;22882:15:1;;;22864:34;;22934:15;;22929:2;22914:18;;22907:43;22844:3;22981:2;22966:18;;22959:31;;;22807:4;;23013:57;;23050:19;;23042:6;23013:57;:::i;:::-;23118:9;23110:6;23106:22;23101:2;23090:9;23086:18;23079:50;23152:44;23189:6;23181;23152:44;:::i;:::-;23138:58;;23245:9;23237:6;23233:22;23227:3;23216:9;23212:19;23205:51;23273:44;23310:6;23302;23273:44;:::i;23328:249::-;23397:6;23450:2;23438:9;23429:7;23425:23;23421:32;23418:52;;;23466:1;23463;23456:12;23418:52;23498:9;23492:16;23517:30;23541:5;23517:30;:::i;23582:179::-;23617:3;23659:1;23641:16;23638:23;23635:120;;;23705:1;23702;23699;23684:23;-1:-1:-1;23742:1:1;23736:8;23731:3;23727:18;23635:120;23582:179;:::o;23766:671::-;23805:3;23847:4;23829:16;23826:26;23823:39;;;23766:671;:::o;23823:39::-;23889:2;23883:9;-1:-1:-1;;23954:16:1;23950:25;;23947:1;23883:9;23926:50;24005:4;23999:11;24029:16;24064:18;24135:2;24128:4;24120:6;24116:17;24113:25;24108:2;24100:6;24097:14;24094:45;24091:58;;;24142:5;;;;;23766:671;:::o;24091:58::-;24179:6;24173:4;24169:17;24158:28;;24215:3;24209:10;24242:2;24234:6;24231:14;24228:27;;;24248:5;;;;;;23766:671;:::o;24228:27::-;24332:2;24313:16;24307:4;24303:27;24299:36;24292:4;24283:6;24278:3;24274:16;24270:27;24267:69;24264:82;;;24339:5;;;;;;23766:671;:::o;24264:82::-;24355:57;24406:4;24397:6;24389;24385:19;24381:30;24375:4;24355:57;:::i;:::-;-1:-1:-1;24428:3:1;;23766:671;-1:-1:-1;;;;;23766:671:1:o;24863:404::-;25065:2;25047:21;;;25104:2;25084:18;;;25077:30;25143:34;25138:2;25123:18;;25116:62;-1:-1:-1;;;25209:2:1;25194:18;;25187:38;25257:3;25242:19;;24863:404::o;25272:572::-;-1:-1:-1;;;;;25569:15:1;;;25551:34;;25621:15;;25616:2;25601:18;;25594:43;25668:2;25653:18;;25646:34;;;25711:2;25696:18;;25689:34;;;25531:3;25754;25739:19;;25732:32;;;25494:4;;25781:57;;25818:19;;25810:6;25781:57;:::i;:::-;25773:65;25272:572;-1:-1:-1;;;;;;;25272:572:1:o

Swarm Source

ipfs://3444568572ebeb2adb4f9726ff4248a3c4df1f351a91ca254683a5edd2ee6cf6
Block Transaction Difficulty Gas Used Reward
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.