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// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/// @title: coupofgrace open editions
/// @author: manifold.xyz

import "./manifold/ERC1155Creator.sol";

////////////////////////////////////////////////////////////////////////////////////////////////
//                                                                                            //
//                                                                                            //
//                                                                                            //
//                                                                                            //
//        Ñ▓▒╠W▒╠╬╟H╠Ü╬╬╬╬╬▒▓╬▓▓▓▓╬╟╬╬@╢╠╣╬╠╟╬▓▒╠╠╠╬║╣▐▒╞Ü :∩░░▒╟]╙▒⌐j╣▒╠╬▒▒╠[╠╬╬Ü╣╠Ü╬╠Ü@╠    //
//        N▒╢▒╙╬▒╩╬Ü╠╬╫╠╬╬╬Ñ╬╫▓╬╬╣╣▓▓▒║▄╬▒╬▒╬╬╠╬║▄╠╣╫▒╣▒▄╩H╔╠╠▒╬╢:░▄Ü░╟▒╬▓▒Z╠╠╬▓╬▒╠╠╬╬╬╬╬╟    //
//        ▒╠╣▓DÜ╠╠╣1Ü▓Ü▒╣█▓╬▓▒▓▒╬╢▌╬▒╫▒░▒╠▒╠╟╬╟╬█╬╜`_`╚╩╬▒╚²╚╢╣Ñ╬░╚'ÜÜ╟Ñ╠╚╠░░╠╬╬╬╬╩╠▒╬╬╚╬Ü    //
//        Ñ╣^` `╙╠╝^ `'^▒`"'╬`"'╬^`"╙ `'╫▒▀```'Φ▌'  `j▓^   ⁿ╗╜``╨  `╚``_`'#▒╩` ``╚φ▀"` '╠║    //
//        ▒  [╬╖╓╬  ║▓L '╣  ╬╣  ▀╣H ┌╬≥  Γ  ▓▓  ╠▒  ▓╬╣  ╙  [╬H  ▒╓╔Φ-'^  ▒▌  ╬▒,╔░  ``  ╠    //
//        Ñ_ `╙  [_ '▀  ⌠╬  ╙╙  ╙╠L  ╙  ╒▌  ╙▀  ╬╜  ╙╫_ ^ⁿ^^╩R`  ╙╠▒  ªM  ╙╣  ╙╙  ▒  ªª``╫    //
//        ▒║▒φ╦φ░╬╬$φ=φ▓╣╣▓φφφ▓@m╙  !=φ@╬╠▓φφφ@▓▓φφ@╗╣  º#K  ▒φ=@φ╠╢▒╦φm▒≡╦╣╬▌╦=#▓╣╬φ≡φ@╣Ü    //
//        ▒╫▒╠▒╠╬▒Ü▒╠Ü╝╝╠╫█▒▓╠▓▒╠▒╗╗#φ╬╬╬╣╬▒╬╠▌▒▓▒▓▓╠▓▓╗╓╖▄φ▓╬Ü▒▌▒▒,╠Ä╣▒░▓▒╩╠▐▒▒╩╠▒╬▒╬▒Ü▒Ü    //
//        Ñ╟▒╢▒▒▒▒╠ÜÜÖÜÜ╬╠▓╟╠╬▓╠╠▒╬╟╬Ö▓╬▓▓╬▓╬╠╬▓╫▓▓╬╟▓╣▒▓▓╬╬▒╬╬╠▌ÖΓ╣▒▒╟▒╠╩╠░╙[ÜÜ░╠╬╠▓▒╠╣╬▓    //
//        Ñ╬░╣╬║╩╠░╚╬╫╠▒╬Ü╬╣╫╬▓╬╣╬▐╬╣╫╣╬▓╣╬╬Ü╫╢╩╬╟Ñ╬|╙║▓╬╬U╙╬╢╫▒▓╫╬▀▒╠╟▒╠╠░░╓▒╠║▒╢Ü░╬╠╚Ü╢Ü    //
//        ▒╬▒╠▒╠R╚▒╬ÜÜ╬║░╫╠╬▒Ü╬╟╠╫╠╟Ñ╫▓╬▓▒╬╝[╬   _Ü╬[▒▒Ñ▒░D░Ü╠Ü╠▓▌╬▒╠╟╣▒]Ü║Ü╚╟▓Ü╠╠░Ü╠D▒╟░╟    //
//        ▓╬▒╠╠╠╗¼▒░╦░╬╬3╬¼╬╟▒╫Ü╠▒╬╫▒╠╬▓╙╙Ü `_ `  ]╬░╙╟▒Ü▒[░\╠▓@▌╬╬╬╬▒╫H╠φÖj▒╬╬Ü╠╟╠j╬╬╠Ü▒╚    //
//        Ñ╬╬╠╫╢▒Ü╠░╠[╬╠ÜÜ╬╠╬╬╟Ü▒╣╬╢▓▒╬▒▒___,░ _  ╙╬╙╜¼╬╜╬╬▒]╣╬▄▓╣╢[Ü╬▓▓▒░╠╬▒║▒╬▒╟╬╙╠║▓▒Ñ▒    //
//        ▒╬╬[╬╠╠╬░▓╬╠╟Ü▒╣╠Ü╣▓▌░╬╠▒╟█▒▌░Ö ░ Γ``  » ╬░ ║▒[╬╬░╠╬╬╣▓▓╬▒▓╬╣▓▒║╬╬╠╠╬╬▒░░▒▓▒░╬ÄÜ    //
//        Ñ╬╬▒╠╣╣╬▓╣╬╟╠╬╬╣╠╠▓╙▓╬▒╠▓╣╬╬Ñ╣H»Ü»∩░░:┌`»╬░`║▒╠╬╬▓╫╬╬╬▌╬╣╠╫▓╣╣▓▒ÖÑ╙║▒╬╗╗▒╠╠▓▒╠▓╬    //
//        Ñ╝╬╣╬╠╬╬╩╬╬╠╬▒╬Ü╩╠▀╬╟╣▓▒▓╣Ñ╢╠▒Ü░»░Ü░░░_░░╬Ü░,▒║▒▒╠╬▓▓╬▓╣╬╬╠▒╣▓╬╠▒Ü░[╬Ü╠╠╬╩Ü[▒╠3▓    //
//        Nj╬╬╚▒╬╬╠▓▓▒╬╬╣Ö▌╠▒╙▓Ö╚Ö╟╬╬╠▒╬▒░j▒▓▒░░░╬▓▓▒░Γ▒`╠╠╬╬╬╣╣▓▓Ö╣▒▓╫█▒╠▓╣▓╟▒▒▒╠Ö║╬Ü╬╬╬╣    //
//        Ñ╚╢╠╬╬Ñ╬╬▓╬╬▀╫Ñ╠▓▒▒▒╣╬║╜╬╟╣▒╬▒▒╢╠╣██▒▄╙▀▀▀M░░H_ ,░╟╬▀╠▓▓╫▓▓╬╣█▓╫╬╣▒╬╬╠╬Ü▒|▒╠╬╟╬╬    //
//        ▓▓▓╠Ü╠▓║╣╬▓Ü╠╬▒╟╠╟▌╟▓▒╠▒║╬║╬█▓Ü╠║│ÜÜ╟█H░ __▒Ü▒░_╚J▓╟▓╣▓╬╬╣╬╢██▓▓╬▓╬█╬░╠╬╬╫▒╬░╠╬╬    //
//        Ñ╠▒Ü╠╠Ñ╬▒░╬Ü░╫▌║╬╠▒╠▓▒║▒╠╣╬╣▓╬╬╩╠╬╗╬Ü░|░_»»╬Ö▒░    ^╙╬▒╟╣╣▓▓╣█▓╬╣╣╬▓╬Ü╠╬╬╬▒]╠Ö╠╠    //
//        Ñ╢╬╠╬╣╬Ü▒╣╢Ü╢╬╬╬╠╬╬╬█╣╬╬╢╫╬╠╬╫╢╬╬▓╫▓¼╓▄▓▌╫Ü ¡▒Ü_    ╙²Hⁿ╜╫▒╟╢▌╠╬▀╬╬╬▒╬▒Å▓Ü░╚Ü╟╠╠    //
//        N╠▒╠╬╫╣╬╬╬╣╟╠╬╬▒▓╬▓╬╬╣╣▒▓▓▌╟▓╣╣╣╬╬ ' ╙Φ"└`¡ |▒[       H  `'╘╩▌╠╫▓╫▒╟╬╠╬░╠╠▒Ü╣╬▒╠    //
//        Ñ╬▒▒╬╬╬▓▒╣╬╣╣╬╬╫╣▓▓╬╣╠╬╣╬▓╬▒╠╗L          ╦¡ [▒╙`      H     J▌ ^╙Ñ╫H╠╬░░╬╬╬╠╦╠╬╣    //
//        Ñ╬╣▓▓╬▓╣╬█▓╬╟▒╣╬╬╠▓╬▓▒╬▒╬╣╣╬╩╚U           | ²RH░ _    H     J▌   ╘▒▒╬│▒Ü╩Ü╠Å╣╬╟╩    //
//        Ñ▒╬▌╣▓▓╬╬╣╬╠╣▒▓▒╬▓▓╬█▓╚╠╬╟╬╣∩ ¡         ¡ ¡_ H :░░_   H    `¢▌    `|╫╠ÖÑ░╟╣╬╟╬╬V    //
//        ▒╟▒╠▒╠╬╬╬╫╣▒▓▓▓╬╬╬Ä╫█╫▄╫╬╣╠▒Ü |░  _     ¡ [ ∩H `` ` _ U    _▐▌_    [╠▒╬Ü╬╬▓▒╬╙Ü╠    //
//        Ñ▓▒▒╬╬▒╣╬╠╬▓╣Ü╬Ü╣Ñ╣╬▓╣╬Ü╩╬▌╠▌░╠▓▒_⌐ ⌐   | ░` H  _    `▒ : ;░J▌░    [ÜÜ▒║▒╢▓▒▒░D╠    //
//        ▒D╬▒╠Ö╬╬▓╠╬╬╬╬╬Ö╬╬╬╠╬▒╬▒▐╣▒╠╬╬╬╬Ü░░` ` ░: ░_ H _»     H `»`░3▌░   `'╠▒▒╠╢D╣▒╬╠╣▒    //
//        ▓Ü▄╬▀╣▓▒╬╣╫╬╢╬▀Ü╠╬╣▒▓╢▒╠╓╣╬╬╬╬╫╬╝╙:   ¡ ` `- H »»   _!H   `╚╣▌_░»_ »╠Ü╢╫╣╬╣╢╠╠▒▒    //
//        ▓╣╬╬▒╟╬╠░╠╫╬╬╬╬╫╠Ü╣╬Ü╠╬▒╬╬╠╬╠╣╬ÜH__░∩__ ` »»_H    »__▐H`    ╟▌;░`░»∩╠Ü▓╠╠╬╣╬▓▒╬▒    //
//        ▒╬╬╬▒╬▓Ö╙╩╣▓╬╚╙╙^'/ ░╙'╙╙╠∩ ▐H╙ [ÜÄ╠¼╦ ░    `H»   :░╙3H» ``j╬▌╩╩`» ∩:╠╣╬╣╣╣╬╬╫▓╬    //
//        ╝▒╬▒╣╬▓▌▒╚╩║ ╚╛     ░   ╠╣╠⌐╘▒⌡_╩▒Üܵ╝[▒  H ¡H    ]╝╠▒Ü∩  ` ║█▒▒░»░»_╘▒╚╣╬╣▒╝╣▌╩    //
//        M╫▓╟╣╬▒╬║▒Ü╚        ░  ``j└  ]` `╟╠▒Ö░Γ▒   `'H`   ╚H╚D╠H  »|╫█▓Ü▒░╠∩» `⌡╣▓▓╬▌╠▒[    //
//        ▒╫╬╬╣╬╬╟▒"╙         Ü - _[_  ²   ╓  |╠░      H       ╙  ` │² █▒╬░░░Ü░   ╙▒▐▒▒╟╠Ü    //
//        ▒╣▓╬╠▓╩_    _      _╠▒▒_▒╠░░     ▒  │╬Ü_`    H          , `  Ñ╫╬D░░»░    1▒╠║╠▒░    //
//        Ñ╫╬▓╚^ ⌐    »    __░Ü╠▐φ[╠╠Ü_  »:╬  ':D _Ü   H          `     "╠_Ü░░░`    ╙╫║▒▌╠    //
//        ╬▓▀Ü╠  H ░╓░∩__∩ ░µ▒▄╣╬╙ ║H╚_  `└╣  ¡»░:H, _ H   »   _  ░`      `╠▒░]» _  !╣╣▒╬╠    //
//        ▒╬╠╬╣∩ `░Ü╠▒░_░»░û╠▓╬╠╬⌐ ╠```  »H`_»j░»:H`   H   __  _  `        [▒Ü▒» ¡   ╠▓╣╣▒    //
//        ╬▒╣▒╙H_,╙╩▒╟╚H░░░╠╬█╬╬╙  ║ ,_ H`  ░░╬╬░»H    H   `░µ░`_    `]   ,∩╙╬Ü░░░  _╠╬╬╬╬    //
//        ▒╣╬▓▓H_▒▒Ü╬R▄▒▒û▒▓▒╟▒▒   ╠ ¡     _░╬▒╬▒╝H__  ▌_ _ ░_»_  `   »   _H»╝▒Ü` ___!╠╬╬╠    //
//        ╬╬▓╣╬╫╬H╠║╬▒╬╬╬▓▌╟▌╫╬▒_  ║ `_ `  _1╠ÖÜ╠╔HK▀█▌▌»█ _¢▌ ░ █⌐   ]   »░»[╬▓░»»░» ╠Ö▓▒    //
//        ▓╣▓╬██▀██╬▀█████╬▓████h▀██▀█▌    ╓██▀█"╟█▀▀█▌▌▀█⌐▀██▀ ▀█M ▄█▀▀▌ ▀██▀██╫▄█▀▀█▀▒▀╬    //
//        ▒Ü│Ü█▒Ü░█▓▓█╬Ü▒█╣█████░ █╚ ╞▌ ` |██▀▀█M█▌╝Ü█▌▌▒█░░█▌▐▌_█MJ█   █⌐µ█∩[╣█╬╬█▀██²╝╬╫    //
//        ▓▓╣▓╬███▀╬╣█████▓╠████░███≡█▀m _'╠████¬'▀████████@╙██▌███≈╙█æ█▀ ███Ñ███████▀  ╠╬    //
//        ╬╬╬╣╬╬╬╬╬╬███Ñ╟▓▌╢╣╬╣╬╬░_ ░,  ,∩░╙Ü:Ü »_░`_'╠|╠╬╬▄▒▒⌐ »`_  __»_!░░░_,,░Ü__░`_. ]    //
//        ╬▓╬Ü▓▓╬╬╬╫╬╫╬▒╬╬▌╠▓╣╢▓╬╠`»▒▓_ [░░░»░] » ]``_╠░╟╬╣╬╠▌░░░`»» ``_`` ░░░░|╠░_;░»_░_╙    //
//        ▒▒╚╩╬▒╚Ü╚╩Ü»╙╙/╔∩║╬╬╣▓╫╬░`╠▒∩»╦▒Ñ▒░░!░░░▒░░▒∩░╩╢╬▓▒∩╔▒▒░░»»░`:░∩:░░░ÜÜ░Ü░╠▒░░▒░╔    //
//                                                                                            //
//                                                                                            //
////////////////////////////////////////////////////////////////////////////////////////////////


contract COUPOE is ERC1155Creator {
    constructor() ERC1155Creator("coupofgrace open editions", "COUPOE") {}
}

// 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 ERC1155Creator is Proxy {

    constructor(string memory name, string memory symbol) {
        assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
        StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = 0x6bf5ed59dE0E19999d264746843FF931c0133090;
        Address.functionDelegateCall(
            0x6bf5ed59dE0E19999d264746843FF931c0133090,
            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;
    }    

}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (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 internal 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 overridden 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 internal 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 overridden should call `super._beforeFallback()`.
     */
    function _beforeFallback() internal virtual {}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @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
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 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 functionCallWithValue(target, data, 0, "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");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or 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 {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // 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
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

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

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

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

{
  "remappings": [
    "@openzeppelin/=node_modules/@openzeppelin/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 300
  },
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "london",
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"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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