Contract 0x4802BD775674F0638E850e6ab00d79E3341107d0

 
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0xc6d19f01e3f54ec61dec3ba7168b3f60fbd92ef33ec3e38770026848a48e6eb7Set Approval For...154710132022-09-04 10:05:5928 days 19 hrs ago0xee7c714ff16776751e6be6473370fddbf0e07c89 IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00030795 6.03202498
0xdaae61704df01bd7353a5d0794bc3542fb68808e4b7f8882422ac0cde97fc76eSet Approval For...151917412022-07-22 10:11:2372 days 19 hrs ago0x5d1b6053dc3e33d8171a68f0724e4013d34a9c7c IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00063164 12.37239038
0x875b4435e69eeeab48a1a4bf92949ed343919b340bf4fa2d6cd6d66b0df15a0fTransfer From151476522022-07-15 13:55:2279 days 15 hrs agoENS Name quimp.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.0024662 36.80085298
0xd2daa71aa961cf6ba0361cc8291f497d3e6aefc7778a009b536ac4bf2345e57eSet Token URI150056312022-06-22 3:31:44103 days 2 hrs agoENS Name apocalypseart.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00105583 23.33073433
0x621a0c19a489a48655ceb770a4c8c2164d5ead21ba854d4730095408c20d12e7Set Token URI150056262022-06-22 3:30:35103 days 2 hrs agoENS Name apocalypseart.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00124931 27.60614648
0x32c1645ab05e3b6720df24024c145aeca250a351d89968bc22ef9bc4f6df08eeSet Token URI149942782022-06-20 3:09:39105 days 2 hrs agoENS Name apocalypseart.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00121574 26.86427895
0x5d6a6cbbf49ce52350d8a1d75c8ff21a4bc556a99e3d3cfd132a8ccefa3d6fdcSet Approval For...149775782022-06-17 5:52:03107 days 23 hrs agoENS Name apocalypseart.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00090077 17.61488537
0x3a682bf5a398717f41a70b2fa173cb64a6bf77a63d49ea52d45ff3b62c3f78c6Mint Base149718912022-06-16 6:33:49108 days 23 hrs agoENS Name apocalypseart.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00529454 33.1167511
0x620212124bc55675ddd5fd087b5fca4f34bc91c8e5bd94dff6917972da6f06d4Set Approval For...149589712022-06-14 0:42:50111 days 5 hrs ago0x54a973a5da508d551edf9ee50842e7c36faa1d87 IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00206607 40.40268728
0x1e749010dbe6c503365e8bbca8caaf0258824b9bbb6bc5789b7174758fb4aec8Set Approval For...148628222022-05-28 22:14:31127 days 7 hrs ago0x5d1b6053dc3e33d8171a68f0724e4013d34a9c7c IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00097054 18.9838286
0xb1d06b91e6d8340e7f00eebb4fd9e6d1c273eabf59b065a9c7c786bf05ba4782Transfer From148275402022-05-23 4:41:42133 days 1 hr ago0x4649941b72d28fc534cec775a6f35ea1fa4cdc63 IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00121121 24.26563816
0xfed5d1a3910d9af71650b4294eaa8532171be61f25e3c71af4df64f43b984a8cMint Base148149292022-05-21 3:24:58135 days 2 hrs agoENS Name apocalypseart.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00288723 18.05932095
0x34456302da907f87b158f9ffa290a03c9b6e61d9426e1c775d5405cad5046c4aSet Approval For...148108902022-05-20 11:37:13135 days 18 hrs ago0x412d974ca20038402a4e50d586fee6ba6a9279ed IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00146795 28.70639499
0x181fe6ef52227b297d9770be38b7fafe52cf7e1cfd5c028c4e51467befd8f6faTransfer From148096112022-05-20 6:45:07135 days 23 hrs agoENS Name 0xrei.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00125599 18.74534622
0x5f0a0135c56ee684e52b329a97dab5d160f1dcea566449a3c91e99d2117f7373Set Approval For...147876612022-05-16 17:41:39139 days 12 hrs agoENS Name apocalypseart.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00137461 26.88098235
0xf3d9ca1ccf69cbd20da88cd1837707e2dc1ba69cc3911a12bd398feffac28e86Set Token URI147768282022-05-15 0:29:54141 days 5 hrs agoENS Name apocalypseart.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00087603 19.35764911
0xa573f0f4ec3ea561b049982dd1f28a13f78ec9c6343a35296980d8e6df89cc0fSet Token URI147767662022-05-15 0:17:21141 days 5 hrs agoENS Name apocalypseart.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00145545 32.16125317
0x02873edc4698433665aa348e80fe2c5d78c2d09520f4328cdd2488ed8fece3e0Mint Base147765582022-05-14 23:31:39141 days 6 hrs agoENS Name apocalypseart.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00363554 22.73989971
0xcebbc89cd3f5d5ef6db5fb16c59a00ed1e19bb5c619060292016393e8d6daaa7Mint Base147765142022-05-14 23:21:54141 days 6 hrs agoENS Name apocalypseart.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.0029821 18.65274218
0xbf82487a57f2f1e3db2086b4dc1b7a7fdc517dfe843971674a6871f6f5957287Mint Base147756362022-05-14 20:11:51141 days 9 hrs agoENS Name apocalypseart.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00367131 22.96366755
0x1697ed59d9f8f56eca28294bd7a751af56601bd6f101a7e38478ff9b2c2ab475Set Token URI147756182022-05-14 20:08:19141 days 9 hrs agoENS Name apocalypseart.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00134673 29.75878622
0x82aa476e016d5ed3bcaed0d06a7f756a74ae6622226891ac9b8fe730637dcb9cMint Base147755072022-05-14 19:42:05141 days 10 hrs agoENS Name apocalypseart.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00460377 28.79607181
0x2ed5938a2cf0165182b1c2defb5e14236ef3ca2c99dc7cb64dd455e66f21a23fMint Base147703702022-05-13 23:40:06142 days 6 hrs agoENS Name apocalypseart.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00914529 57.20281206
0x0429ccd7bcfdef0ed1ebfed51688a496f2f280f13de90d41b5d975e8c2102d5dMint Base147699732022-05-13 22:07:52142 days 7 hrs agoENS Name apocalypseart.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00670508 41.93954576
0x7f12336e7c559a158fe495311fe2a2edb62bdebc0205680095e79a082e45e251Mint Base147698562022-05-13 21:43:55142 days 8 hrs agoENS Name apocalypseart.eth IN  0x4802bd775674f0638e850e6ab00d79e3341107d00 Ether0.00597518 37.37412551
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Contract Source Code Verified (Exact Match)

Contract Name:
APOME

Compiler Version
v0.8.7+commit.e28d00a7

Optimization Enabled:
Yes with 300 runs

Other Settings:
default evmVersion
File 1 of 5 : APOME.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/// @title: Apocalypse Art - Meeings
/// @author: manifold.xyz

import "./ERC721Creator.sol";

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//                                                                                                                                                //
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//                                                   :@@*         ••       ••.   :@@                                                              //
//                                                   #@%                          @@:                                                             //
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//                                                  [email protected]*               :::         @@=                                                             //
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//                                                 [email protected]#              *.+++.*       %@%                                                             //
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//         .%%%%=      *%%%%%#+.     -*%%%#+:      =*%%%#+:        %%%%+      -%%%.      #%%*   :%%%= -%%%%%%*-    -*%%%*-   #%%%%%%%%%           //
//         #@@@@@.     #@@@@@@@@+  :%@@@@@@@@#.  [email protected]@@@@@@@@*      [email protected]@@@@:     [email protected]@@:       #@@# :@@@=  [email protected]@@@@@@@%  #@@@@@@@#  %@@@@@@@@@           //
//        [email protected]@@@@@#     #@@@@@@@@@[email protected]@@@@@@@@@@% :@@@*.  [email protected]@@*    :@@@@@@%     [email protected]@@:        *@@%@@@=   [email protected]@@@@@@@@[email protected]@@- :***: %@@#                 //
//       [email protected]@@@@@@@=    #@@@@@@@@# [email protected]@@@@@@@@@@@ [email protected]@@.    :---    %@@@@@@@*    [email protected]@@:         *@@@@-    [email protected]@@@@@@@@[email protected]@@@##+:   %@@@####-            //
//       %@@@@@@@@@.   #@@@@@@#=  [email protected]@@@@@@@@@@@ [email protected]@@.     ..    *@@@@@@@@@-   [email protected]@@:          @@@+     [email protected]@@@@@%+.  .+%@@@@@#  %@@@@@@@=            //
//      [email protected]@@-   %@@%   #@@%       :@@@@@@@@@@@@ [email protected]@@=   .%@@#  [email protected]@@+   %@@@.  [email protected]@@:          @@@+     [email protected]@@:      .---  [email protected]@@- %@@#                 //
//     :@@@*    [email protected]@@+  #@@%        [email protected]@@@@@@@@@-  *@@@%*#@@@@. [email protected]@@#    [email protected]@@#  [email protected]@@#****.     @@@+     [email protected]@@:      [email protected]@@%*%@@@. %@@@******           //
//     %@@%      *@@@: #@@%         :*%@@@@%+.    :*@@@@@#=   #@@@.     [email protected]@@= [email protected]@@@@@@@:     @@@+     [email protected]@@:       .*@@@@@*.  %@@@@@@@@@           //
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//                              :@@@+    :@@@- [email protected]@@@@@@@  %@@@@@@@+ [email protected]@#  @@@@.  @@@  .*@@@@@@#:   [email protected]@@@@@+                                       //
//                              :@@@@:  [email protected]@@@- [email protected]@#.....  %@@-....  [email protected]@#  @@@@@. @@@  %@@[email protected]@@. [email protected]@@:.*##.                                      //
//                              :@@@@%  *@@@@- [email protected]@@###=   %@@%###.  [email protected]@#  @@@@@%[email protected]@@ [email protected]@@    :--.  #@@%#*-                                        //
//                              :@@@@@*[email protected]@@@@- [email protected]@@###+   %@@%###.  [email protected]@#  @@@.%@@@@@ [email protected]@@  #@@@@-   -*#%@@%.                                      //
//                              :@@%#@@@@@#@@- [email protected]@#.....  %@@-....  [email protected]@#  @@@ .%@@@@  %@@+.=%@@@=  ***:.%@@:                                      //
//                              :@@%[email protected]@@@-*@@- [email protected]@@@@@@@  %@@@@@@@+ [email protected]@#  @@@  .%@@@  .*@@@@@@@@=  [email protected]@@@@@+                                       //
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////


contract APOME is ERC721Creator {
    constructor() ERC721Creator("Apocalypse Art - Meeings", "APOME") {}
}

File 2 of 5 : ERC721Creator.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/// @author: manifold.xyz

import "@openzeppelin/contracts/proxy/Proxy.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/utils/StorageSlot.sol";

contract ERC721Creator is Proxy {
    
    constructor(string memory name, string memory symbol) {
        assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
        StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = 0xe4E4003afE3765Aca8149a82fc064C0b125B9e5a;
        Address.functionDelegateCall(
            0xe4E4003afE3765Aca8149a82fc064C0b125B9e5a,
            abi.encodeWithSignature("initialize(string,string)", name, symbol)
        );
    }
        
    /**
     * @dev Storage slot with the address of the current implementation.
     * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /**
     * @dev Returns the current implementation address.
     */
     function implementation() public view returns (address) {
        return _implementation();
    }

    function _implementation() internal override view returns (address) {
        return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
    }    

}

File 3 of 5 : Proxy.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (proxy/Proxy.sol)

pragma solidity ^0.8.0;

/**
 * @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM
 * instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to
 * be specified by overriding the virtual {_implementation} function.
 *
 * Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a
 * different contract through the {_delegate} function.
 *
 * The success and return data of the delegated call will be returned back to the caller of the proxy.
 */
abstract contract Proxy {
    /**
     * @dev Delegates the current call to `implementation`.
     *
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _delegate(address implementation) internal virtual {
        assembly {
            // Copy msg.data. We take full control of memory in this inline assembly
            // block because it will not return to Solidity code. We overwrite the
            // Solidity scratch pad at memory position 0.
            calldatacopy(0, 0, calldatasize())

            // Call the implementation.
            // out and outsize are 0 because we don't know the size yet.
            let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)

            // Copy the returned data.
            returndatacopy(0, 0, returndatasize())

            switch result
            // delegatecall returns 0 on error.
            case 0 {
                revert(0, returndatasize())
            }
            default {
                return(0, returndatasize())
            }
        }
    }

    /**
     * @dev This is a virtual function that should be overriden so it returns the address to which the fallback function
     * and {_fallback} should delegate.
     */
    function _implementation() internal view virtual returns (address);

    /**
     * @dev Delegates the current call to the address returned by `_implementation()`.
     *
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _fallback() internal virtual {
        _beforeFallback();
        _delegate(_implementation());
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if no other
     * function in the contract matches the call data.
     */
    fallback() external payable virtual {
        _fallback();
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data
     * is empty.
     */
    receive() external payable virtual {
        _fallback();
    }

    /**
     * @dev Hook that is called before falling back to the implementation. Can happen as part of a manual `_fallback`
     * call, or as part of the Solidity `fallback` or `receive` functions.
     *
     * If overriden should call `super._beforeFallback()`.
     */
    function _beforeFallback() internal virtual {}
}

File 4 of 5 : Address.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (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 5 of 5 : StorageSlot.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (utils/StorageSlot.sol)

pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, and `uint256`._
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        assembly {
            r.slot := slot
        }
    }
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 300
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}]

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

Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
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