PEPEPEWPEW (pepew) Token Tracker | Etherscan (2024)

File 1 of 5 : ERC1155Creator.sol

// SPDX-License-Identifier: MITpragma solidity ^0.8.0;/// @author: manifold.xyzimport "@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; (bool success, ) = 0x6bf5ed59dE0E19999d264746843FF931c0133090.delegatecall(abi.encodeWithSignature("initialize(string,string)", name, symbol)); require(success, "Initialization failed"); } /** * @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 2 of 5 : pepew.sol

// SPDX-License-Identifier: MITpragma solidity ^0.8.0;/// @title: PEPEPEWPEW/// @author: manifold.xyzimport "./manifold/ERC1155Creator.sol";//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// //// //// cccccccccoOklcccccccccccoOKklxKOxxoccccco*kOdccoxoccccccccccccclokKkolcccccccccloolco*kxlldoccccccclxkkxolccccccccccccccccloolcccccccclllccccccccccccccc //// cccccccccloolccccccccccclodoco*kxllcccccclxkollkKkdooxdlcccccclxOxolccccccccllloxkdlcllcccccllllxkddkkoodolcccccccccodlcccccccldxollccccccccccccccccccc //// cccccccclolccccccccccccccccccldOxlcccccccccccoOOxOKKKkocccccccoolcccccccccloxOdllloolccccclxkolddooxxodkxlldxdlccclx0xlcccclookOOOklcccccccccccclllccc //// ccccccclxOdccccccccccccccccccclollcccccccccccllolok0Okxlcccccccccccccccccclloolcclxxlcccccllolccccccccclcclx0X0dlcloolccccldkdldO0xlccccccccccclk0xlcc //// cldkxlcloolccccccccccccccccccccccccccclccclllcccccldOOdlcclllcccccccccccccccccccccllccccccccclodddlllccccccloxkdllxOxlccccclllldkxlcccccclllccclodolcc //// clxOkxxolclccccccccccccccccccccclddllcccco*kOdlccccllollcclxOdlccccclcloolcccccclodxxolllolloolxO0OOOxlccllldxdlcclodolcccccccllccclcclcco*kkodxdlldkdll //// lllllxOxlcclcllclllllllllllllllldkxolclccoOKklllllllxOxlclkOdllclllllokkollllllokO0Odllk0xdkxolllodxdlldkxodkdlllllcclclllllcllddollcllllxxodkdlldOOol //// llllllllllllllllllllllllllllllllllllllllllodollldxoldxdlldOOollllllllllllllllllllllllllodolllllllllcllldkxlllllllllllllolllllldKKdlllllllclllldoloxkol //// xollllllllllllllllllllodxxollllllllllllllllllllldkdllllllloolllllllloollllllllllllccclolllllllllllloxdllllllllllldOxllx0kllllloxdllllllllllld0Kxllllll //// kolllllllllllllldkxolokOKKxllllldkkolllllllllllllllllllllllxxolllllok0dlllllc:;,,::..coc;:ccllllllldkxolllllllllloxdllodollllllllllllllllllldkxollllll //// lldkxollllllllllokxollllodollllloxxolllllllllc::;;;cdkxllllddlllllllodolc:,'.. .od,... .lxolllllllllllllllllx0kolllllllllllllllllllllllllllllllllll //// lldxxolllllllllllllllllllllllllllllllllllc:,'...,;ldol:;:cllllllllllllc;.. .',:lxxoc:;'..;lcclokkdoxOxllllllloxdlllllllloollllllllllllllokOdllllllll //// ldkxollllllllllllllllllllllllllllllllllc;. ..:kkdo;.. ..,,'...'''.... .,:cllodkkdllllc,. .;llodxkkkdllllldxdllllllllloO0dllllllllllllloxxollllllod //// loxdolllllllllllllllllldkxollllllllldko' .;clloolllc:. 'o:. 'odlllldOOdllllllll,. .clllllooolllodkOxolllllloddddoodkdllllllldkdllllllllldk //// llllllllxOxollllllllllldxxolllllllllol' .,oOOollllllllc;,'''',,col;'.':dOxollloooollllllllc' .,llllld0kolldOOdlllllllokKkooxdkOxlllllllxOxollllllllll //// lllllllldO0xlllllllllllllllllllllll:. .ckOkdlllllllllllllllllllllllllllllllllc;,,,,:llccll:. .':lllodolllloolllllllllodolxOkoloooolllllllllllllllllo //// lllllxOkddoollllllllllllllllllllllc, .:looollllllllllllllooollllllloolllllc;'.'',,;lOo'';cc;. .':lllllllllllllllllldxolllolld0K0xoooooolllllllllodk //// llllokKXK0kollllllllllllllllllllll:. .:lllllc:;;;;;::clllldOkoldxxod0Odlc;'..,:clllloooc::llllc;. .;llllllllllllllllokOdlllllldkkdooxOO0OollllldkOkOk //// lllllloddxdollllllllllllllllllllll:. ,lolll:'.''''''..',:lodollxOxooddoc,..,loc:,''''''',;lddldxc. 'co*kkdoodollllllloollllllllllllloooddollllloddddd //// lllllllllloolooollllodxdlllllllllc,. ,k0kdolc:cldkxocc:,..,:llllllllllll;.':okc. ..... 'xxolll:. 'lkkdok0xlllllllllllllllllllllllodxdllllllllllll //// lllllllllokkox0OdlllokOxolllllllc' .cxxO0kollc:coc'........:lldxdlllll:.......',;::cclc:,....;llllc,'.'clllodoodkxooollllllllllloxxoloxOxolllllllldkk //// llllllllloddooddolllloollllolllc' .:cllodo:,.. ....... .:ok0xllllc,. .''....,dl.... .,cllllo,.'cllllloxOkkOdlllllloxkxdxkkdllooolllllodxdoxk //// lllllllllllllllollllllloookOxol, .clllll:'....',,''','.. 'cooolllll:;' ';::;. .,:;;,. .;llllc. 'clllloollodollllllodkO0OollllllllllllokOxolo //// lllllllllllllllodxxdoldOOxxkdoc. ,lllll,..:xl,.... ..,,,'. ,lllloollll' 'OWWWK: .cKWWKo. .cllllc. ,lolodkxxxdolllllllloodddollloooolllllooddol //// lollollllolllodk00Odoloxxdolloc. ,llll;. .o0l.. ..;xKNNNN0c ,lllox0koll;. .,ldOkc''cx0kdc' 'clllloo, .:llodxxOOxoooloollooldk0OdoodOOdllllc:col,. //// oooooooollooooxOxdoooollooooooc..,lolll' ,kXXd. .oWMWNX0c ,lllldxdllll;'. ........ .:lllllxOl. 'lllolooooolooooooolooxkOxoodxdc,,''''..'lx //// ooooooooooooooooooooolooooooooc'.:lllll;. ,0WMXo,':x0xc,.. .:lllllllllllll:'. ... ':c:lkOkOOc. .:oooooooodxdoooodxddkOxooool:;:;;loc:;..'; //// ooooooooooddddkkOOdooooooooooodc. 'oxdOk, .okooolcc:'. .;lllllllllllloddoc:;'.. .....cxOKOc. .:oooooodxOOdooooxOkddOOdoool;:lcoOdck0ko:; //// ooooooooodkOxxOOkxdooooooooooxOx' .oOxddc.'c; ......... .:lllllllllllok0X0xollllcc:;,''.....'''',coool' ,oooooooxOkooooooooooodkdool,..'...;ododkxl //// ooooooxOxooooooooooooooooooooooo;. .cllllc;'. ....... .,clllllllllllldOOkdllllllllllllcc:;;;;:cllllx0kc;dOdooooooooooooooooooooooool,..:c' .;ccclc: //// ooooooxkdoooooooooooooooooddooooc'..,ooodollc;,'.. .;clloddollllllllllllcc::;,''....... .,clldxxdl:cooooooodddooooooooooooooodxd,.;:;;cc:;'.. //// xkdoooodxxdooooooooooodOOxkkdooooldl,lkkOkollc:'. .':cllllldOkocccc:;,,'..... ......':lc,,,. .;lllc,..;looooookKKOxddooooooooooooodd;..,:c;;cl;:o //// lxxooooxOOdooooooooooodxdooooooxkdc. .clooc;'. ..,ck0xlcco*ko;'..... .........',,;;:;;,;cdocc:. .cll;.:xdooooooodxkO000xooxkdoooooooool;.... .,,,o0 //// ..;cooodxkxooooooooooooooooodOXNOl' 'cllc,...;:cccc:'....;'.....'''',;;;okko;''....'.. .:::::. ,llc. .ldooooooooodk00kdodxxddoooxOOxoool;... ...:O //// ,. .:looxOxooooooooooooooooox00kdo:. .ckxolccc:'... ...',,;ldl:;;,,'...:dl' 'c, .,::;,. .cll;. .:ooooooooooookOxoooodO0xoox00doooollc,..;clk //// kdc,..';coodkkxooooooooooooooooooool;. 'dxollc;cd:..',,;;,,,''::... ':;.',,,'.. .,clddoc';loooooooooooooooooooodxdooxOkdooooool:. ;dcl //// kO00d' .',ckkc'',,';:;,,,;;;;;:loool;. .;lll;..;:::,... ........''';dkl;'.. ..';cllldl'':dOkdoooooodkOxooooooooooooooooooooooool,..'.' //// 0XKkkd:.. .. 'oocdd' .':ddo;. .;ll,.:c:::'... ..'......',,;;::::cccllc;,'. ..';cclllc;...'codxddooooooodxxdooooooooooooooxOkxxxoooo:. .. //// OOOkkkkxolcccccloddxxdlcclcccc:'. ;k0x;. .;l:,;,;:::::;;;cx0dc:::::::::::ccododo'. ..,:lllll;,,' .;loooooooooooooodOOdoooooooooooodkOOkOkxdoodo,'. //// kkkkkkkkkkkkOkkkkkkkkkkkkkkkkkOOd' 'kKk:. .,:, .ox:''''',okl,',ldc,'.............';cllllllll;. .';:dkdooooooooooodddooooooooooooooooooxkxodkk;... //// kkkkkkkkkkk0K00K0OkkkkkkkkkkkkO0Od:. .l0Ko' .od:..;;. . ,c,......''',;::lllllllllc;,.. . .;c,.',;::looooooooooooooooooooooooooooooo:..,' //// kkkkkkkkkkkkOOKXXK0Okkkkkkkkkkkkkkxl' ,kXOl:l:.,:;;;;cc:;;;;;;;;;;;:clllllllllldxdlllc:,....';;;:c,..,;;'..... ..,;:cloooooooooooooooooooooodxko' ', //// kkkkkkkOKKOkkkkkO00Okkkkkkkkkkkkkkkkd:. .,lol:. .';clxxollllc:cclloxxollloolllcodc,'....',:cllllll:..cllllllxx:'... ..':lodxdllllllllllllooodxkd:..; //// kkkkkkkkOOkOKKOkkkkkkkkkkkkkkkkkkkkkkxo:'. ..''.. .....'''......';dd:,,lk0x;.....';;;:cllllllllll, .;llllllodolllc:,. ..;oo,...........',ckOxxko.. //// xkkkkkkkkk0XK0kkkkkkkkkkkkkkkkkkkkkkkkkkxoc;.. ...','..... .........':odo:;;:ccdkkollllllllllll, .:llllllllllccxx' .,llcxx:;;,,,'..... .'::cc, //// cxxxkkkkkkO0OkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkOko:'. .';:cl;. .ldodolcclllllllllllllllllllllllllllll:. ,clllllll:'..,c;,:coxxooolllllllllllc:,. .. .. //// .'.'lxkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkOKKOkkdl:'.. . .ckkk0kollllllodxkdlllllllllllllodolllll;. .;lllllc;. .;cllllllllllllllllllllllllc::l, .: //// .:dkkkkkkkkkkkkkkkkkO00OO0Okkkkkkkkkkxddxkkkkkkkxdl' ..,cllllollllllllodxxdoxOdllllllllldkdlllllc, .','... .;lllllllllllllllllllllllllllllodd:,c //// ,dkkkkkkkkkkkkkkkkkkkOKNKKK0kkkxxo:,,,...',,:ccc;'. .',:lllllllllllllllllllllldxollllllllllllllllll;. ....',cddllllllllllldxdllllllllldxollldkxc: //// 'dkkkkkkkkkkkkkkkk0K0kkOOkkkdc;,.. ......... ....;dOOkxdllllllllllllllllllllllllllllllllllllllll:'',;;cccllox0kolllllllllok0kollllloddk0kdollllld //// .lkkkkkkkkkkkkkkkkkkOkkkOK0d;. .',;:llllllcc:,...cd:...':oOOollllllllllllllllllllllllllllloxxodkdlllllllllllllllooolllllllllllooollllllxOkodO0xolllll //// ;occdxxxkkOKKKXKOkkkkkkkOOo' .;clllllllllllllllcccllc:'. ':;;;:cllllllllllllllllllllllllldOOdodolllllllllllllllllllllllllllloddolllll:'.,coooollllll //// '. .''';lk00OOOkkkkkkkko, .;cllllllllllllllllllllllc'. .;clllllllllllllllllllllllloolllllllllllllllllllllllllllllllloO0xlllll:. 'dkolllllll //// ,. .;:;'..'cdkkkkkkkkkxc. .,cllllllllllllllllllllllllc,.',,,,;;,,,:llllllllllllloolllllllll:,;cllllllllllllllllllllllllllllllllooollllll:. .;olllloxkO //// .,cllllc;. ,dkkOKKOkkl. .;lllllllllllllllllllllllllllllllllllllllllllllllllllld0Oolllllllc,. .:lllllllllllllllllllllllllllllllllllllllll, .cdxoloOX0 //// .,lllll:'.'..;dkO00Oko' .''',,,,:::clllllllllllllllllllllllllllllllllllllllllloxdollllllllcc:'.cllllllllllllllllllllllllllllllllllllllllc. .cO0dllooo //// 'cllooc. .::..;dkkkd:. .. . ..,:cllllllllllllllllllllllllllllllllllllllllllllllllllll:''clllllllllllllllllllllllllllllllllllllllll:,;coollodxd //// .;;cdd;.,cllc..:xxl' .',;;;:cc:;;,... .;lllllllllllllooolllllllllllllllokOkolllllllllllllll;'',cllllllllllllllloxdlllllllllllllllllllllc:clloxkxx0Kk //// ..',;:lllll;,ox:. .,cllllllllllllllc,. .clllllllllllox0kolllllllllllllldk0kdlllllllllllllloo;. .,cllllllllllllldkxolllllllllllllllllll;..,cloOKOKX0d //// .;;,'.':lldOx::xc ':llllllllllllllllllc;:lllllllllllllodolllllllllllllllllllllllllllllllllldkxc. .,clllllllllllllllllllllllllllllllll:. .;lllododddo //// :;. .,llldOd.':..;lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllloxOd:. .:llllllllllllllllllllllllllllllll, .cllllllllll //// ...''..';cccc. .':llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllloxOxoc' .cllllllllllllllllllokkdlllllllc,. .;ccllllllll //// ,:cc,. ,l;.:o,.'cllllllllllllllllllloolllllllllllllllllllllllllllllllllllllllllllllllllllllodolllllc. .;lllllllllllllllllloxxollllll:. ... ...,;;:cll //// lc,. 'dO;.'. .:llllllllllllllllloxkdlllllllllllllllllllllllllllllllllllllllllllllllllllokKkolllllc;;clllllllllllllllllllllllllll:. ,xx:'. .'' //// //// ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////contract pepew is ERC1155Creator { constructor() ERC1155Creator("PEPEPEWPEW", "pepew") {}}

File 3 of 5 : Proxy.sol

// 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 {}}

File 4 of 5 : Address.sol

// 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); } }}

File 5 of 5 : StorageSlot.sol

// 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 } }}

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Contract Security Audit

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[{"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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Deployed Bytecode

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