Sepolia Testnet

Contract

0x407A039D94948484D356eFB765b3c74382A050B4

Overview

ETH Balance

0 ETH

Multichain Info

N/A
Transaction Hash
Method
Block
From
To
Transfer Ownersh...69164952024-10-21 13:18:1241 days ago1729516692IN
0x407A039D...382A050B4
0 ETH0.00023939.2570091
Whitelist69164942024-10-21 13:18:0041 days ago1729516680IN
0x407A039D...382A050B4
0 ETH0.000647818.26850825
Whitelist69164942024-10-21 13:18:0041 days ago1729516680IN
0x407A039D...382A050B4
0 ETH0.000788478.26850825

Latest 13 internal transactions

Advanced mode:
Parent Transaction Hash Block From To
71003422024-11-18 5:28:4813 days ago1731907728
0x407A039D...382A050B4
 Contract Creation0 ETH
70549132024-11-11 10:37:0020 days ago1731321420
0x407A039D...382A050B4
 Contract Creation0 ETH
70168832024-11-05 12:37:0026 days ago1730810220
0x407A039D...382A050B4
 Contract Creation0 ETH
69737292024-10-30 2:12:1232 days ago1730254332
0x407A039D...382A050B4
 Contract Creation0 ETH
69737152024-10-30 2:09:2432 days ago1730254164
0x407A039D...382A050B4
 Contract Creation0 ETH
69737112024-10-30 2:08:3632 days ago1730254116
0x407A039D...382A050B4
 Contract Creation0 ETH
69167072024-10-21 14:07:3641 days ago1729519656
0x407A039D...382A050B4
 Contract Creation0 ETH
69166502024-10-21 13:54:2441 days ago1729518864
0x407A039D...382A050B4
 Contract Creation0 ETH
69166252024-10-21 13:49:1241 days ago1729518552
0x407A039D...382A050B4
 Contract Creation0 ETH
69165632024-10-21 13:34:1241 days ago1729517652
0x407A039D...382A050B4
 Contract Creation0 ETH
69165542024-10-21 13:32:0041 days ago1729517520
0x407A039D...382A050B4
 Contract Creation0 ETH
69165512024-10-21 13:31:0041 days ago1729517460
0x407A039D...382A050B4
 Contract Creation0 ETH
69165422024-10-21 13:28:3641 days ago1729517316
0x407A039D...382A050B4
 Contract Creation0 ETH
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
VaultFactory

Compiler Version
v0.8.25+commit.b61c2a91

Optimization Enabled:
Yes with 200 runs

Other Settings:
paris EvmVersion
File 1 of 18 : VaultFactory.sol
// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.25;

import {MigratablesFactory} from "./common/MigratablesFactory.sol";

import {IVaultFactory} from "../interfaces/IVaultFactory.sol";

contract VaultFactory is MigratablesFactory, IVaultFactory {
    constructor(
        address owner_
    ) MigratablesFactory(owner_) {}
}

File 2 of 18 : MigratablesFactory.sol
// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.25;

import {MigratableEntityProxy} from "./MigratableEntityProxy.sol";
import {Registry} from "./Registry.sol";

import {IMigratableEntityProxy} from "../../interfaces/common/IMigratableEntityProxy.sol";
import {IMigratableEntity} from "../../interfaces/common/IMigratableEntity.sol";
import {IMigratablesFactory} from "../../interfaces/common/IMigratablesFactory.sol";

import {Address} from "@openzeppelin/contracts/utils/Address.sol";
import {EnumerableSet} from "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";

contract MigratablesFactory is Registry, Ownable, IMigratablesFactory {
    using EnumerableSet for EnumerableSet.AddressSet;
    using Address for address;

    /**
     * @inheritdoc IMigratablesFactory
     */
    mapping(uint64 version => bool value) public blacklisted;

    EnumerableSet.AddressSet private _whitelistedImplementations;

    modifier checkVersion(
        uint64 version
    ) {
        if (version == 0 || version > lastVersion()) {
            revert InvalidVersion();
        }
        _;
    }

    constructor(
        address owner_
    ) Ownable(owner_) {}

    /**
     * @inheritdoc IMigratablesFactory
     */
    function lastVersion() public view returns (uint64) {
        return uint64(_whitelistedImplementations.length());
    }

    /**
     * @inheritdoc IMigratablesFactory
     */
    function implementation(
        uint64 version
    ) public view checkVersion(version) returns (address) {
        return _whitelistedImplementations.at(version - 1);
    }

    /**
     * @inheritdoc IMigratablesFactory
     */
    function whitelist(
        address implementation_
    ) external onlyOwner {
        if (IMigratableEntity(implementation_).FACTORY() != address(this)) {
            revert InvalidImplementation();
        }
        if (!_whitelistedImplementations.add(implementation_)) {
            revert AlreadyWhitelisted();
        }

        emit Whitelist(implementation_);
    }

    /**
     * @inheritdoc IMigratablesFactory
     */
    function blacklist(
        uint64 version
    ) external onlyOwner checkVersion(version) {
        if (blacklisted[version]) {
            revert AlreadyBlacklisted();
        }

        blacklisted[version] = true;

        emit Blacklist(version);
    }

    /**
     * @inheritdoc IMigratablesFactory
     */
    function create(uint64 version, address owner_, bytes calldata data) external returns (address entity_) {
        entity_ = address(
            new MigratableEntityProxy{salt: keccak256(abi.encode(totalEntities(), version, owner_, data))}(
                implementation(version), abi.encodeCall(IMigratableEntity.initialize, (version, owner_, data))
            )
        );

        _addEntity(entity_);
    }

    /**
     * @inheritdoc IMigratablesFactory
     */
    function migrate(address entity_, uint64 newVersion, bytes calldata data) external checkEntity(entity_) {
        if (msg.sender != Ownable(entity_).owner()) {
            revert NotOwner();
        }

        if (newVersion <= IMigratableEntity(entity_).version()) {
            revert OldVersion();
        }

        IMigratableEntityProxy(entity_).upgradeToAndCall(
            implementation(newVersion), abi.encodeCall(IMigratableEntity.migrate, (newVersion, data))
        );

        emit Migrate(entity_, newVersion);
    }
}

File 3 of 18 : IVaultFactory.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import {IMigratablesFactory} from "./common/IMigratablesFactory.sol";

interface IVaultFactory is IMigratablesFactory {}

File 4 of 18 : MigratableEntityProxy.sol
// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.25;

import {IMigratableEntityProxy} from "../../interfaces/common/IMigratableEntityProxy.sol";

import {ERC1967Proxy} from "@openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol";
import {ERC1967Utils} from "@openzeppelin/contracts/proxy/ERC1967/ERC1967Utils.sol";

contract MigratableEntityProxy is ERC1967Proxy, IMigratableEntityProxy {
    // An immutable address for the admin to avoid unnecessary SLOADs before each call.
    address private immutable _admin;

    /**
     * @dev The proxy caller is the current admin, and can't fallback to the proxy target.
     */
    error ProxyDeniedAdminAccess();

    /**
     * @dev Initializes an upgradeable proxy managed by `msg.sender`,
     * backed by the implementation at `logic`, and optionally initialized with `data` as explained in
     * {ERC1967Proxy-constructor}.
     */
    constructor(address logic, bytes memory data) ERC1967Proxy(logic, data) {
        _admin = msg.sender;
        // Set the storage value and emit an event for ERC-1967 compatibility
        ERC1967Utils.changeAdmin(_proxyAdmin());
    }

    /**
     * @inheritdoc IMigratableEntityProxy
     */
    function upgradeToAndCall(address newImplementation, bytes calldata data) external {
        if (msg.sender != _proxyAdmin()) {
            revert ProxyDeniedAdminAccess();
        }

        ERC1967Utils.upgradeToAndCall(newImplementation, data);
    }

    /**
     * @dev Returns the admin of this proxy.
     */
    function _proxyAdmin() internal view returns (address) {
        return _admin;
    }
}

File 5 of 18 : Registry.sol
// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.25;

import {IRegistry} from "../../interfaces/common/IRegistry.sol";

import {EnumerableSet} from "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";

abstract contract Registry is IRegistry {
    using EnumerableSet for EnumerableSet.AddressSet;

    EnumerableSet.AddressSet private _entities;

    modifier checkEntity(
        address account
    ) {
        _checkEntity(account);
        _;
    }

    /**
     * @inheritdoc IRegistry
     */
    function isEntity(
        address entity_
    ) public view returns (bool) {
        return _entities.contains(entity_);
    }

    /**
     * @inheritdoc IRegistry
     */
    function totalEntities() public view returns (uint256) {
        return _entities.length();
    }

    /**
     * @inheritdoc IRegistry
     */
    function entity(
        uint256 index
    ) public view returns (address) {
        return _entities.at(index);
    }

    function _addEntity(
        address entity_
    ) internal {
        _entities.add(entity_);

        emit AddEntity(entity_);
    }

    function _checkEntity(
        address account
    ) internal view {
        if (!isEntity(account)) {
            revert EntityNotExist();
        }
    }
}

File 6 of 18 : IMigratableEntityProxy.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

interface IMigratableEntityProxy {
    /**
     * @notice Upgrade the proxy to a new implementation and call a function on the new implementation.
     * @param newImplementation address of the new implementation
     * @param data data to call on the new implementation
     */
    function upgradeToAndCall(address newImplementation, bytes calldata data) external;
}

File 7 of 18 : IMigratableEntity.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

interface IMigratableEntity {
    error AlreadyInitialized();
    error NotFactory();
    error NotInitialized();

    /**
     * @notice Get the factory's address.
     * @return address of the factory
     */
    function FACTORY() external view returns (address);

    /**
     * @notice Get the entity's version.
     * @return version of the entity
     * @dev Starts from 1.
     */
    function version() external view returns (uint64);

    /**
     * @notice Initialize this entity contract by using a given data and setting a particular version and owner.
     * @param initialVersion initial version of the entity
     * @param owner initial owner of the entity
     * @param data some data to use
     */
    function initialize(uint64 initialVersion, address owner, bytes calldata data) external;

    /**
     * @notice Migrate this entity to a particular newer version using a given data.
     * @param newVersion new version of the entity
     * @param data some data to use
     */
    function migrate(uint64 newVersion, bytes calldata data) external;
}

File 8 of 18 : IMigratablesFactory.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import {IRegistry} from "./IRegistry.sol";

interface IMigratablesFactory is IRegistry {
    error AlreadyBlacklisted();
    error AlreadyWhitelisted();
    error InvalidImplementation();
    error InvalidVersion();
    error NotOwner();
    error OldVersion();

    /**
     * @notice Emitted when a new implementation is whitelisted.
     * @param implementation address of the new implementation
     */
    event Whitelist(address indexed implementation);

    /**
     * @notice Emitted when a version is blacklisted (e.g., in case of invalid implementation).
     * @param version version that was blacklisted
     * @dev The given version is still deployable.
     */
    event Blacklist(uint64 indexed version);

    /**
     * @notice Emitted when an entity is migrated to a new version.
     * @param entity address of the entity
     * @param newVersion new version of the entity
     */
    event Migrate(address indexed entity, uint64 newVersion);

    /**
     * @notice Get the last available version.
     * @return version of the last implementation
     * @dev If zero, no implementations are whitelisted.
     */
    function lastVersion() external view returns (uint64);

    /**
     * @notice Get the implementation for a given version.
     * @param version version to get the implementation for
     * @return address of the implementation
     * @dev Reverts when an invalid version.
     */
    function implementation(
        uint64 version
    ) external view returns (address);

    /**
     * @notice Get if a version is blacklisted (e.g., in case of invalid implementation).
     * @param version version to check
     * @return whether the version is blacklisted
     * @dev The given version is still deployable.
     */
    function blacklisted(
        uint64 version
    ) external view returns (bool);

    /**
     * @notice Whitelist a new implementation for entities.
     * @param implementation address of the new implementation
     */
    function whitelist(
        address implementation
    ) external;

    /**
     * @notice Blacklist a version of entities.
     * @param version version to blacklist
     * @dev The given version will still be deployable.
     */
    function blacklist(
        uint64 version
    ) external;

    /**
     * @notice Create a new entity at the factory.
     * @param version entity's version to use
     * @param owner initial owner of the entity
     * @param data initial data for the entity creation
     * @return address of the entity
     * @dev CREATE2 salt is constructed from the given parameters.
     */
    function create(uint64 version, address owner, bytes calldata data) external returns (address);

    /**
     * @notice Migrate a given entity to a given newer version.
     * @param entity address of the entity to migrate
     * @param newVersion new version to migrate to
     * @param data some data to reinitialize the contract with
     * @dev Only the entity's owner can call this function.
     */
    function migrate(address entity, uint64 newVersion, bytes calldata data) external;
}

File 9 of 18 : Address.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Address.sol)

pragma solidity ^0.8.20;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev The ETH balance of the account is not enough to perform the operation.
     */
    error AddressInsufficientBalance(address account);

    /**
     * @dev There's no code at `target` (it is not a contract).
     */
    error AddressEmptyCode(address target);

    /**
     * @dev A call to an address target failed. The target may have reverted.
     */
    error FailedInnerCall();

    /**
     * @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].
     *
     * 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/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        if (address(this).balance < amount) {
            revert AddressInsufficientBalance(address(this));
        }

        (bool success, ) = recipient.call{value: amount}("");
        if (!success) {
            revert FailedInnerCall();
        }
    }

    /**
     * @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 or custom error, it is bubbled
     * up by this function (like regular Solidity function calls). However, if
     * the call reverted with no returned reason, this function reverts with a
     * {FailedInnerCall} error.
     *
     * 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.
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0);
    }

    /**
     * @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`.
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        if (address(this).balance < value) {
            revert AddressInsufficientBalance(address(this));
        }
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target
     * was not a contract or bubbling up the revert reason (falling back to {FailedInnerCall}) in case of an
     * unsuccessful call.
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata
    ) internal view returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            // only check if target is a contract if the call was successful and the return data is empty
            // otherwise we already know that it was a contract
            if (returndata.length == 0 && target.code.length == 0) {
                revert AddressEmptyCode(target);
            }
            return returndata;
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the
     * revert reason or with a default {FailedInnerCall} error.
     */
    function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            return returndata;
        }
    }

    /**
     * @dev Reverts with returndata if present. Otherwise reverts with {FailedInnerCall}.
     */
    function _revert(bytes memory returndata) 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 FailedInnerCall();
        }
    }
}

File 10 of 18 : EnumerableSet.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/structs/EnumerableSet.sol)
// This file was procedurally generated from scripts/generate/templates/EnumerableSet.js.

pragma solidity ^0.8.20;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```solidity
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 *
 * [WARNING]
 * ====
 * Trying to delete such a structure from storage will likely result in data corruption, rendering the structure
 * unusable.
 * See https://github.com/ethereum/solidity/pull/11843[ethereum/solidity#11843] for more info.
 *
 * In order to clean an EnumerableSet, you can either remove all elements one by one or create a fresh instance using an
 * array of EnumerableSet.
 * ====
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;
        // Position is the index of the value in the `values` array plus 1.
        // Position 0 is used to mean a value is not in the set.
        mapping(bytes32 value => uint256) _positions;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._positions[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We cache the value's position to prevent multiple reads from the same storage slot
        uint256 position = set._positions[value];

        if (position != 0) {
            // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 valueIndex = position - 1;
            uint256 lastIndex = set._values.length - 1;

            if (valueIndex != lastIndex) {
                bytes32 lastValue = set._values[lastIndex];

                // Move the lastValue to the index where the value to delete is
                set._values[valueIndex] = lastValue;
                // Update the tracked position of the lastValue (that was just moved)
                set._positions[lastValue] = position;
            }

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the tracked position for the deleted slot
            delete set._positions[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._positions[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        return set._values[index];
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function _values(Set storage set) private view returns (bytes32[] memory) {
        return set._values;
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _add(set._inner, value);
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _remove(set._inner, value);
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
        return _contains(set._inner, value);
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
        return _at(set._inner, index);
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
        bytes32[] memory store = _values(set._inner);
        bytes32[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(AddressSet storage set) internal view returns (address[] memory) {
        bytes32[] memory store = _values(set._inner);
        address[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }

    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(UintSet storage set) internal view returns (uint256[] memory) {
        bytes32[] memory store = _values(set._inner);
        uint256[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }
}

File 11 of 18 : Ownable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)

pragma solidity ^0.8.20;

import {Context} from "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * The initial owner is set to the address provided by the deployer. This can
 * later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    /**
     * @dev The caller account is not authorized to perform an operation.
     */
    error OwnableUnauthorizedAccount(address account);

    /**
     * @dev The owner is not a valid owner account. (eg. `address(0)`)
     */
    error OwnableInvalidOwner(address owner);

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the address provided by the deployer as the initial owner.
     */
    constructor(address initialOwner) {
        if (initialOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(initialOwner);
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        if (owner() != _msgSender()) {
            revert OwnableUnauthorizedAccount(_msgSender());
        }
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        if (newOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

File 12 of 18 : ERC1967Proxy.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (proxy/ERC1967/ERC1967Proxy.sol)

pragma solidity ^0.8.20;

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[EIP1967], 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 {
        ERC1967Utils.upgradeToAndCall(implementation, _data);
    }

    /**
     * @dev Returns the current implementation address.
     *
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using
     * the https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc`
     */
    function _implementation() internal view virtual override returns (address) {
        return ERC1967Utils.getImplementation();
    }
}

File 13 of 18 : ERC1967Utils.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (proxy/ERC1967/ERC1967Utils.sol)

pragma solidity ^0.8.20;

import {IBeacon} from "../beacon/IBeacon.sol";
import {Address} from "../../utils/Address.sol";
import {StorageSlot} from "../../utils/StorageSlot.sol";

/**
 * @dev This abstract contract provides getters and event emitting update functions for
 * https://eips.ethereum.org/EIPS/eip-1967[EIP1967] slots.
 */
library ERC1967Utils {
    // We re-declare ERC-1967 events here because they can't be used directly from IERC1967.
    // This will be fixed in Solidity 0.8.21. At that point we should remove these events.
    /**
     * @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);

    /**
     * @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);

    /**
     * @dev The `admin` of the proxy is invalid.
     */
    error ERC1967InvalidAdmin(address admin);

    /**
     * @dev The `beacon` of the proxy is invalid.
     */
    error ERC1967InvalidBeacon(address beacon);

    /**
     * @dev An upgrade function sees `msg.value > 0` that may be lost.
     */
    error ERC1967NonPayable();

    /**
     * @dev Returns the current implementation address.
     */
    function getImplementation() internal view returns (address) {
        return StorageSlot.getAddressSlot(IMPLEMENTATION_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 implementation slot.
     */
    function _setImplementation(address newImplementation) private {
        if (newImplementation.code.length == 0) {
            revert ERC1967InvalidImplementation(newImplementation);
        }
        StorageSlot.getAddressSlot(IMPLEMENTATION_SLOT).value = newImplementation;
    }

    /**
     * @dev Performs implementation upgrade with additional setup call if data is nonempty.
     * This function is payable only if the setup call is performed, otherwise `msg.value` is rejected
     * to avoid stuck value in the contract.
     *
     * Emits an {IERC1967-Upgraded} event.
     */
    function upgradeToAndCall(address newImplementation, bytes memory data) internal {
        _setImplementation(newImplementation);
        emit Upgraded(newImplementation);

        if (data.length > 0) {
            Address.functionDelegateCall(newImplementation, data);
        } else {
            _checkNonPayable();
        }
    }

    /**
     * @dev Storage slot with the admin of the contract.
     * This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1.
     */
    // solhint-disable-next-line private-vars-leading-underscore
    bytes32 internal constant ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

    /**
     * @dev Returns the current admin.
     *
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using
     * the https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103`
     */
    function getAdmin() internal view returns (address) {
        return StorageSlot.getAddressSlot(ADMIN_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 admin slot.
     */
    function _setAdmin(address newAdmin) private {
        if (newAdmin == address(0)) {
            revert ERC1967InvalidAdmin(address(0));
        }
        StorageSlot.getAddressSlot(ADMIN_SLOT).value = newAdmin;
    }

    /**
     * @dev Changes the admin of the proxy.
     *
     * Emits an {IERC1967-AdminChanged} event.
     */
    function changeAdmin(address newAdmin) internal {
        emit AdminChanged(getAdmin(), newAdmin);
        _setAdmin(newAdmin);
    }

    /**
     * @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.
     * This is the keccak-256 hash of "eip1967.proxy.beacon" subtracted by 1.
     */
    // solhint-disable-next-line private-vars-leading-underscore
    bytes32 internal constant BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;

    /**
     * @dev Returns the current beacon.
     */
    function getBeacon() internal view returns (address) {
        return StorageSlot.getAddressSlot(BEACON_SLOT).value;
    }

    /**
     * @dev Stores a new beacon in the EIP1967 beacon slot.
     */
    function _setBeacon(address newBeacon) private {
        if (newBeacon.code.length == 0) {
            revert ERC1967InvalidBeacon(newBeacon);
        }

        StorageSlot.getAddressSlot(BEACON_SLOT).value = newBeacon;

        address beaconImplementation = IBeacon(newBeacon).implementation();
        if (beaconImplementation.code.length == 0) {
            revert ERC1967InvalidImplementation(beaconImplementation);
        }
    }

    /**
     * @dev Change the beacon and trigger a setup call if data is nonempty.
     * This function is payable only if the setup call is performed, otherwise `msg.value` is rejected
     * to avoid stuck value in the contract.
     *
     * Emits an {IERC1967-BeaconUpgraded} event.
     *
     * CAUTION: Invoking this function has no effect on an instance of {BeaconProxy} since v5, since
     * it uses an immutable beacon without looking at the value of the ERC-1967 beacon slot for
     * efficiency.
     */
    function upgradeBeaconToAndCall(address newBeacon, bytes memory data) internal {
        _setBeacon(newBeacon);
        emit BeaconUpgraded(newBeacon);

        if (data.length > 0) {
            Address.functionDelegateCall(IBeacon(newBeacon).implementation(), data);
        } else {
            _checkNonPayable();
        }
    }

    /**
     * @dev Reverts if `msg.value` is not zero. It can be used to avoid `msg.value` stuck in the contract
     * if an upgrade doesn't perform an initialization call.
     */
    function _checkNonPayable() private {
        if (msg.value > 0) {
            revert ERC1967NonPayable();
        }
    }
}

File 14 of 18 : IRegistry.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

interface IRegistry {
    error EntityNotExist();

    /**
     * @notice Emitted when an entity is added.
     * @param entity address of the added entity
     */
    event AddEntity(address indexed entity);

    /**
     * @notice Get if a given address is an entity.
     * @param account address to check
     * @return if the given address is an entity
     */
    function isEntity(
        address account
    ) external view returns (bool);

    /**
     * @notice Get a total number of entities.
     * @return total number of entities added
     */
    function totalEntities() external view returns (uint256);

    /**
     * @notice Get an entity given its index.
     * @param index index of the entity to get
     * @return address of the entity
     */
    function entity(
        uint256 index
    ) external view returns (address);
}

File 15 of 18 : Context.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)

pragma solidity ^0.8.20;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}

File 16 of 18 : Proxy.sol
// 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.
            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 {
        _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();
    }
}

File 17 of 18 : IBeacon.sol
// 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);
}

File 18 of 18 : StorageSlot.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (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 ERC1967 implementation slot:
 * ```solidity
 * 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(newImplementation.code.length > 0);
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    struct StringSlot {
        string value;
    }

    struct BytesSlot {
        bytes 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
        }
    }

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

    /**
     * @dev Returns an `StringSlot` representation of the string storage pointer `store`.
     */
    function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }

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

    /**
     * @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.
     */
    function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }
}

Settings
{
  "remappings": [
    "forge-std/=lib/forge-std/src/",
    "@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/",
    "@openzeppelin/contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/contracts/",
    "openzeppelin-contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "viaIR": true,
  "libraries": {}
}

Contract ABI

[{"inputs":[{"internalType":"address","name":"owner_","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AlreadyBlacklisted","type":"error"},{"inputs":[],"name":"AlreadyWhitelisted","type":"error"},{"inputs":[],"name":"EntityNotExist","type":"error"},{"inputs":[],"name":"InvalidImplementation","type":"error"},{"inputs":[],"name":"InvalidVersion","type":"error"},{"inputs":[],"name":"NotOwner","type":"error"},{"inputs":[],"name":"OldVersion","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"OwnableInvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"OwnableUnauthorizedAccount","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"entity","type":"address"}],"name":"AddEntity","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint64","name":"version","type":"uint64"}],"name":"Blacklist","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"entity","type":"address"},{"indexed":false,"internalType":"uint64","name":"newVersion","type":"uint64"}],"name":"Migrate","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Whitelist","type":"event"},{"inputs":[{"internalType":"uint64","name":"version","type":"uint64"}],"name":"blacklist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint64","name":"version","type":"uint64"}],"name":"blacklisted","outputs":[{"internalType":"bool","name":"value","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint64","name":"version","type":"uint64"},{"internalType":"address","name":"owner_","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"create","outputs":[{"internalType":"address","name":"entity_","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"entity","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint64","name":"version","type":"uint64"}],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"entity_","type":"address"}],"name":"isEntity","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastVersion","outputs":[{"internalType":"uint64","name":"","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"entity_","type":"address"},{"internalType":"uint64","name":"newVersion","type":"uint64"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"migrate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"totalEntities","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"implementation_","type":"address"}],"name":"whitelist","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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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)

000000000000000000000000e8616decea16b5216e805b0b8caf7784de7570e7

-----Decoded View---------------
Arg [0] : owner_ (address): 0xe8616DEcea16b5216e805B0b8caf7784de7570E7

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000e8616decea16b5216e805b0b8caf7784de7570e7


Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
[ Download: CSV Export  ]
[ Download: CSV Export  ]

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.