Sophon Testnet
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    0x68251Eb05c4839562fb473D3A2512Bd75a8a6408

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     Contract Creation
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    Contract Source Code Verified (Exact Match)

    Contract Name:
    ERC1967Proxy

    Compiler Version
    v0.8.22+commit.4fc1097e

    ZkSolc Version
    v1.5.11

    Optimization Enabled:
    Yes with Mode 3

    Other Settings:
    paris EvmVersion

    Contract Source Code (Solidity Standard Json-Input format)

    File 1 of 8 : ERC1967Proxy.sol
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    // SPDX-License-Identifier: MIT
    // OpenZeppelin Contracts (last updated v5.2.0) (proxy/ERC1967/ERC1967Proxy.sol)
    pragma solidity ^0.8.22;
    import {Proxy} from "../Proxy.sol";
    import {ERC1967Utils} from "./ERC1967Utils.sol";
    /**
    * @dev This contract implements an upgradeable proxy. It is upgradeable because calls are delegated to an
    * implementation address that can be changed. This address is stored in storage in the location specified by
    * https://eips.ethereum.org/EIPS/eip-1967[ERC-1967], so that it doesn't conflict with the storage layout of the
    * implementation behind the proxy.
    */
    contract ERC1967Proxy is Proxy {
    /**
    * @dev Initializes the upgradeable proxy with an initial implementation specified by `implementation`.
    *
    * If `_data` is nonempty, it's used as data in a delegate call to `implementation`. This will typically be an
    * encoded function call, and allows initializing the storage of the proxy like a Solidity constructor.
    *
    * Requirements:
    *
    * - If `data` is empty, `msg.value` must be zero.
    */
    constructor(address implementation, bytes memory _data) payable {
    XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

    File 2 of 8 : Proxy.sol
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    // SPDX-License-Identifier: MIT
    // OpenZeppelin Contracts (last updated v5.0.0) (proxy/Proxy.sol)
    pragma solidity ^0.8.20;
    /**
    * @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.
    XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

    File 3 of 8 : ERC1967Utils.sol
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    // SPDX-License-Identifier: MIT
    // OpenZeppelin Contracts (last updated v5.2.0) (proxy/ERC1967/ERC1967Utils.sol)
    pragma solidity ^0.8.22;
    import {IBeacon} from "../beacon/IBeacon.sol";
    import {IERC1967} from "../../interfaces/IERC1967.sol";
    import {Address} from "../../utils/Address.sol";
    import {StorageSlot} from "../../utils/StorageSlot.sol";
    /**
    * @dev This library provides getters and event emitting update functions for
    * https://eips.ethereum.org/EIPS/eip-1967[ERC-1967] slots.
    */
    library ERC1967Utils {
    /**
    * @dev Storage slot with the address of the current implementation.
    * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1.
    */
    // solhint-disable-next-line private-vars-leading-underscore
    bytes32 internal constant IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
    /**
    * @dev The `implementation` of the proxy is invalid.
    */
    error ERC1967InvalidImplementation(address implementation);
    XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

    File 4 of 8 : IERC1967.sol
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    // SPDX-License-Identifier: MIT
    // OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC1967.sol)
    pragma solidity ^0.8.20;
    /**
    * @dev ERC-1967: Proxy Storage Slots. This interface contains the events defined in the ERC.
    */
    interface IERC1967 {
    /**
    * @dev Emitted when the implementation is upgraded.
    */
    event Upgraded(address indexed implementation);
    /**
    * @dev Emitted when the admin account has changed.
    */
    event AdminChanged(address previousAdmin, address newAdmin);
    /**
    * @dev Emitted when the beacon is changed.
    */
    event BeaconUpgraded(address indexed beacon);
    }
    XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

    File 5 of 8 : Address.sol
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    // SPDX-License-Identifier: MIT
    // OpenZeppelin Contracts (last updated v5.2.0) (utils/Address.sol)
    pragma solidity ^0.8.20;
    import {Errors} from "./Errors.sol";
    /**
    * @dev Collection of functions related to the address type
    */
    library Address {
    /**
    * @dev There's no code at `target` (it is not a contract).
    */
    error AddressEmptyCode(address target);
    /**
    * @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://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
    XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

    File 6 of 8 : IBeacon.sol
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    // SPDX-License-Identifier: MIT
    // OpenZeppelin Contracts (last updated v5.0.0) (proxy/beacon/IBeacon.sol)
    pragma solidity ^0.8.20;
    /**
    * @dev This is the interface that {BeaconProxy} expects of its beacon.
    */
    interface IBeacon {
    /**
    * @dev Must return an address that can be used as a delegate call target.
    *
    * {UpgradeableBeacon} will check that this address is a contract.
    */
    function implementation() external view returns (address);
    }
    XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

    File 7 of 8 : StorageSlot.sol
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    // SPDX-License-Identifier: MIT
    // OpenZeppelin Contracts (last updated v5.1.0) (utils/StorageSlot.sol)
    // This file was procedurally generated from scripts/generate/templates/StorageSlot.js.
    pragma solidity ^0.8.20;
    /**
    * @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 ERC-1967 implementation slot:
    * ```solidity
    * contract ERC1967 {
    * // Define the slot. Alternatively, use the SlotDerivation library to derive the slot.
    * bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
    *
    * function _getImplementation() internal view returns (address) {
    * return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
    * }
    *
    * function _setImplementation(address newImplementation) internal {
    * require(newImplementation.code.length > 0);
    XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

    File 8 of 8 : Errors.sol
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    // SPDX-License-Identifier: MIT
    // OpenZeppelin Contracts (last updated v5.1.0) (utils/Errors.sol)
    pragma solidity ^0.8.20;
    /**
    * @dev Collection of common custom errors used in multiple contracts
    *
    * IMPORTANT: Backwards compatibility is not guaranteed in future versions of the library.
    * It is recommended to avoid relying on the error API for critical functionality.
    *
    * _Available since v5.1._
    */
    library Errors {
    /**
    * @dev The ETH balance of the account is not enough to perform the operation.
    */
    error InsufficientBalance(uint256 balance, uint256 needed);
    /**
    * @dev A call to an address target failed. The target may have reverted.
    */
    error FailedCall();
    /**
    * @dev The deployment failed.
    XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

    Settings
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    {
    "optimizer": {
    "enabled": true,
    "mode": "3",
    "runs": 200
    },
    "evmVersion": "paris",
    "outputSelection": {
    "*": {
    "*": [
    "abi"
    ]
    }
    },
    "detectMissingLibraries": false,
    "forceEVMLA": false,
    "enableEraVMExtensions": false,
    "libraries": {}
    }
    XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

    Contract ABI

    API
    [{"inputs":[{"internalType":"address","name":"implementation","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"stateMutability":"payable","type":"constructor"},{"inputs":[{"internalType":"address","name":"target","type":"address"}],"name":"AddressEmptyCode","type":"error"},{"inputs":[{"internalType":"address","name":"implementation","type":"address"}],"name":"ERC1967InvalidImplementation","type":"error"},{"inputs":[],"name":"ERC1967NonPayable","type":"error"},{"inputs":[],"name":"FailedCall","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"}]

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    Deployed Bytecode

    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    Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

    0000000000000000000000005b6dc8000aeec4a3cf4cc8c2a5e015a849828e5200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000044485cc9550000000000000000000000000000000000000000000000000000000000008006000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000

    -----Decoded View---------------
    Arg [0] : implementation (address): 0x5B6Dc8000AEec4a3CF4CC8C2A5E015a849828E52
    Arg [1] : _data (bytes): 0x485cc95500000000000000000000000000000000000000000000000000000000000080060000000000000000000000000000000000000000000000000000000000010000

    -----Encoded View---------------
    6 Constructor Arguments found :
    Arg [0] : 0000000000000000000000005b6dc8000aeec4a3cf4cc8c2a5e015a849828e52
    Arg [1] : 0000000000000000000000000000000000000000000000000000000000000040
    Arg [2] : 0000000000000000000000000000000000000000000000000000000000000044
    Arg [3] : 485cc95500000000000000000000000000000000000000000000000000000000
    Arg [4] : 0000800600000000000000000000000000000000000000000000000000000000
    Arg [5] : 0001000000000000000000000000000000000000000000000000000000000000


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