Contract 0xC293085Ef1a17440eeA6FC8053A50134233c9118

 
Txn Hash
Method
Block
From
To
Value
0x6538923318069941633ad69c588a14c6db701b1f2f9c29d109b1bc1e926b1b99Set Approval For...155097092022-09-10 16:15:4218 days 16 hrs ago0x66d89b94ca219fbcb04836b99707791082fa4b6d IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00084171 16.48706248
0xe1fb5a57fe0799a05065a7c22e9e219ebc662d19ad0539e6eca59a2ffdc229f8Transfer From154349082022-08-29 15:31:1230 days 16 hrs ago0xec2bb5dd2a14531793a01cd50581ac172cdc1969 IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00154928 23.11849092
0x2a741f2838feb74f3f675c0f00b46304d8f659e2084f82f280226d6d0a6bf3caSet Approval For...153031882022-08-08 18:35:4751 days 13 hrs agoENS Name newtonft.eth IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00120845 23.67054496
0xbd8d7da1bae86162cafc741db3cb3368805609fddc90c62f4a77ada045900ea6Set Approval For...152769382022-08-04 16:24:1055 days 15 hrs agoENS Name obscuradao.eth IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00076207 24.46217995
0x9f223f90b2dcf837f554d8c5a57e19ce32ed29b75298c99ad0153b577443f468Set Approval For...152769382022-08-04 16:24:1055 days 15 hrs agoENS Name obscuradao.eth IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00124886 24.46217995
0x24a222e52410ce1b533b771243114dda31bd5747403e21d60cc48eb08bbb284fSet Approval For...152002412022-07-23 17:33:4167 days 14 hrs agoENS Name darsie.eth IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00105116 20.58966657
0xbeaf0c94921b63a00d1f8530e49dc92b8d8f3bacc449e391a6f3c4feec765cbdTransfer From148140052022-05-20 23:48:09131 days 8 hrs agoENS Name cooperray.eth IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00331729 46.19221708
0x2daff8e6c8f6db1e4dbc0a408348163ebba553f37efd557c67dc6223feb216a7Safe Transfer Fr...144174102022-03-19 14:33:11193 days 17 hrs ago0xcbc37d1120d7fa7013bcf35582cb12ea17b2bd4e IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00151168 21.63469344
0xcbd0695e8a52f376544fb337fe714cf19b39656c23c75aa141287c5500a94db8Set Approval For...144065312022-03-17 21:57:21195 days 10 hrs agoENS Name newtonft.eth IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00261222 51.0828885
0xb5c6f8f153596309e7a248fe3cc35bed32cd9cbb0666557c4faf5a22250d2bffSet Approval For...143965982022-03-16 8:47:03196 days 23 hrs agoENS Name cdx.eth IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00062921 21.52989099
0xefc604a8a379c3b2cb1893f09b9d0e1e72a4c24b64d4f90f53d620f03c86508dSafe Transfer Fr...143544132022-03-09 19:15:00203 days 13 hrs ago0xc4f970e0dcc290fe1ff56b24a86c973b524a7c43 IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00245512 38.16626072
0x772c63c9e5a5b5ebb66f9eba1ecb3e182552a4c6bfd187b5366a87da63bbb653Safe Transfer Fr...143544072022-03-09 19:14:00203 days 13 hrs ago0xc4f970e0dcc290fe1ff56b24a86c973b524a7c43 IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00292899 42.37120325
0xee377e25c7275de45073b3b8770fceec8b7b9db2cfe6aeb7aa3e4b72f38872d1Safe Transfer Fr...143544032022-03-09 19:12:21203 days 13 hrs ago0xc4f970e0dcc290fe1ff56b24a86c973b524a7c43 IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00222849 32.23768297
0x2b29e0223407027069d68f30dbae59dd355c6cab4608a9c635a16e32ad830340Safe Transfer Fr...143543872022-03-09 19:09:23203 days 13 hrs ago0xc4f970e0dcc290fe1ff56b24a86c973b524a7c43 IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00297728 43.06983903
0x0c5247908a1ea4ae1044c79901bdd2bbb8fd8ff4be03ef77ec59a46c0ddc12beSafe Transfer Fr...143543742022-03-09 19:06:57203 days 13 hrs ago0xc4f970e0dcc290fe1ff56b24a86c973b524a7c43 IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00369426 53.44172989
0x1798e8c0f1445ee7a184f88109de57d615fb6d9addb67016d3447ef84334fc85Safe Transfer Fr...143543662022-03-09 19:05:01203 days 13 hrs ago0xc4f970e0dcc290fe1ff56b24a86c973b524a7c43 IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00504122 58.46459751
0xe8417f2774b95cc96ee37e0241d22cdacb4af6b320ac5cff2dfe6c3de90171b8Set Approval For...143542932022-03-09 18:48:22203 days 13 hrs ago0xcbc37d1120d7fa7013bcf35582cb12ea17b2bd4e IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00170299 33.30254731
0x9881873b8f1fe422665445580bac0da4f4021fd5e655d97c3f108365e7ca0271Transfer From143528222022-03-09 13:20:13203 days 19 hrs ago0x75968622f9f7fa7550699d60394e0dd4ecffcda5 IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00151607 22.62290965
0x0849254ceb98b4a0b6c2492586f490fa44d73ccae964d3e8a79146fa44a48198Set Approval For...142905102022-02-27 20:52:00213 days 11 hrs ago0x75968622f9f7fa7550699d60394e0dd4ecffcda5 IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00554581 108.45022965
0x1b3077d745cafcd2004a31690eacb99f55a1e124a2c73c4198a0a629b4c9eaf5Set Approval For...142836132022-02-26 19:21:49214 days 13 hrs agoENS Name cdx.eth IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00232096 45.38716867
0xae392cf4d309e1e8460bb8c57ce764090a6709caf659580558de6dbf5edc65e2Set Approval For...142406172022-02-20 3:47:19221 days 4 hrs agoENS Name blue4k.eth IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00174754 34.17385979
0x46f3079b0e5c931b40d3f8d3222b69efdb83a7b7f93be3750e034bd5e8999d95Set Approval For...142404652022-02-20 3:16:02221 days 5 hrs agoENS Name cdx.eth IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00135824 46.47547482
0x118e2a53715b34d44ac9ee1e44a8f4ba62d519edf0f543d2f809a937cb57527aSet Approval For...142309052022-02-18 15:31:38222 days 16 hrs ago0x75968622f9f7fa7550699d60394e0dd4ecffcda5 IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00388748 133.01924096
0xacf141e22dec751348682b5dfdd2ba9112be8fe5c9b4ef530ab0c8d8ac04d1aaSet Approval For...142306472022-02-18 14:31:20222 days 17 hrs ago0x75968622f9f7fa7550699d60394e0dd4ecffcda5 IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00565719 110.62813122
0x52a8aeb18d76625045038cbc0fdde7b38574cc96398b5b4c1bac01968e92c57aTransfer From141899702022-02-12 7:40:24229 days 41 mins ago0x65a831d9fb2cc87a7956eb8e4720956f6bfc6eea IN  0xc293085ef1a17440eea6fc8053a50134233c91180 Ether0.00229309 34.21759703
[ Download CSV Export 
View more zero value Internal Transactions in Advanced View mode
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
WWA

Compiler Version
v0.8.7+commit.e28d00a7

Optimization Enabled:
Yes with 300 runs

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

pragma solidity ^0.8.0;

/// @title: WHO WE ARE
/// @author: manifold.xyz

import "./ERC721Creator.sol";

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//                                                                                                                                                              //
//                                                                                                                                                              //
//                                                                                                                                                              //
//                                                                                                                                                              //
//                                                                                                                                                              //
//             `````                 `````                                                                                                                      //
//            /NNNNN.               /NNNNN`                                                                                                                     //
//            /MMMMM.               +MMMMM`                                                                                                                     //
//            :hhhhh/::::.     -::::sMMMMM`         ``````      ``````````       `...`        ```````     `         `  ````````          ```                    //
//             `````mNNNNs     NNMNFTMMMMM`       ``bddddd.`    mmdddddddd``  .odhyyhdd+`  ``sddddddd/`  gm-       gm/ dmhhhhhhdh+`    `/dddo`                  //
//                  mMMMMy     NMMMMMMMMMM`     ``bd-.....bd-`  MM........mm `mM:`` `.oMy  sm/.......sd: gM-       gM+ NM-`````.sMy  `/do...+do`                //
//                  oWAGMI+++++GMMMMMMMMMM`     gm:.      ..gm. MM        MM `NM:.     /:  yM/       `.` gM-       gM+ NM`      :Md /ms.`   `.+mo               //
//                       /MMMMM`    +MMMMM`     GM.         gM- GMdddddddd:-  -ydhhhs+:.   yM/           gM-       gM+ NM+////+smh. +Ms       +Ms               //
//                       /MMMMM`    +MMMMM`     GM.         gM- MM::::::::hh    `.-:/ohmh. yM/           gM-       gM+ NMsoooooyNy` +MdsssssssGMs               //
//                  yhhhhs:::::yMMMMMMMMMM`     yh/:      -:yh. MM        MM /h/       sMs yM/       .:` gM/       gM/ NM`      sM+ +Md+++++++GMs               //
//                  gMMMMy     M.OBSCURA.M`       yh/:::::yh.   MM::::::::hh .gM+..``.:CR: oh+:::::::sh: :Nm/.``..oMh` NM`      :My +Ms       +Ms .:.           //
//             `````dNNNNs     MMMMM'21'MM`         ahhhhh`     hhhhhhhhhh`   `/ydhhhhho.    ohhhhhhh:    .+hdhhhdy/`  hh`      `hy`/h+       /h+ :h+           //
//            /mmmmm-....`     .....gMMMMM`                                        ``                         ```                                               //
//            /MMMMM.               +MMMMM`                                                                                                                     //
//            :mmmmm`               /mmmmm`                                                                                                                     //
//                                                                                                                                                              //
//                                                                                                                                                              //
//                                                                                                                                                              //
//                                                                                                                                                              //
//                                                                                                                                                              //
//                                                                                                                                                              //
//                                                                                                                                                              //
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////


contract WWA is ERC721Creator {
    constructor() ERC721Creator("WHO WE ARE", "WWA") {}
}

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 v4.4.1 (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 v4.4.1 (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 5 of 5 : StorageSlot.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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"}]

608060405234801561001057600080fd5b50604080518082018252600a81526957484f2057452041524560b01b6020808301919091528251808401909352600383526257574160e81b908301529061007860017f360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbd610323565b6000805160206106bb8339815191521461009457610094610378565b73e4e4003afe3765aca8149a82fc064c0b125b9e5a6100cd6000805160206106bb83398151915260001b61015860201b6100dd1760201c565b80546001600160a01b0319166001600160a01b03929092169190911790556040516101509073e4e4003afe3765aca8149a82fc064c0b125b9e5a9061011890859085906024016102f5565b60408051601f19818403018152919052602080820180516001600160e01b031663266c45bb60e11b1790526100e061015b821b17901c565b50505061038e565b90565b606061018083836040518060600160405280602781526020016106db60279139610187565b9392505050565b6060833b6101eb5760405162461bcd60e51b815260206004820152602660248201527f416464726573733a2064656c65676174652063616c6c20746f206e6f6e2d636f6044820152651b9d1c9858dd60d21b60648201526084015b60405180910390fd5b600080856001600160a01b03168560405161020691906102c6565b600060405180830381855af49150503d8060008114610241576040519150601f19603f3d011682016040523d82523d6000602084013e610246565b606091505b509092509050610257828286610261565b9695505050505050565b60608315610270575081610180565b8251156102805782518084602001fd5b8160405162461bcd60e51b81526004016101e291906102e2565b600081518084526102b2816020860160208601610348565b601f01601f19169290920160200192915050565b600082516102d8818460208701610348565b9190910192915050565b602081526000610180602083018461029a565b604081526000610308604083018561029a565b828103602084015261031a818561029a565b95945050505050565b60008282101561034357634e487b7160e01b600052601160045260246000fd5b500390565b60005b8381101561036357818101518382015260200161034b565b83811115610372576000848401525b50505050565b634e487b7160e01b600052600160045260246000fd5b61031e8061039d6000396000f3fe6080604052600436106100225760003560e01c80635c60da1b1461003957610031565b366100315761002f61006a565b005b61002f61006a565b34801561004557600080fd5b5061004e6100a5565b6040516001600160a01b03909116815260200160405180910390f35b6100a361009e7f360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc546001600160a01b031690565b61010c565b565b60006100d87f360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc546001600160a01b031690565b905090565b90565b606061010583836040518060600160405280602781526020016102c260279139610130565b9392505050565b3660008037600080366000845af43d6000803e80801561012b573d6000f35b3d6000fd5b6060833b6101945760405162461bcd60e51b815260206004820152602660248201527f416464726573733a2064656c65676174652063616c6c20746f206e6f6e2d636f6044820152651b9d1c9858dd60d21b60648201526084015b60405180910390fd5b600080856001600160a01b0316856040516101af9190610242565b600060405180830381855af49150503d80600081146101ea576040519150601f19603f3d011682016040523d82523d6000602084013e6101ef565b606091505b50915091506101ff828286610209565b9695505050505050565b60608315610218575081610105565b8251156102285782518084602001fd5b8160405162461bcd60e51b815260040161018b919061025e565b60008251610254818460208701610291565b9190910192915050565b602081526000825180602084015261027d816040850160208701610291565b601f01601f19169190910160400192915050565b60005b838110156102ac578181015183820152602001610294565b838111156102bb576000848401525b5050505056fe416464726573733a206c6f772d6c6576656c2064656c65676174652063616c6c206661696c6564a2646970667358221220e28def1559da67ea3e64389efb3f93cb7aee71bafa0630ca2fcbad3ddb6fd5a764736f6c63430008070033360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc416464726573733a206c6f772d6c6576656c2064656c65676174652063616c6c206661696c6564

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.

A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.