Contract 0x3fe38087a94903a9d946fa1915e1772fe611000f

 
Txn Hash Method
Block
From
To
Value [Txn Fee]
0x9fe1edb63cbbb757692b7c91281572e4ebdf22d13cabd4a29ec1575642d0caebInitialize21092021-06-15 19:08:25423 days 19 hrs agoArbitrum: Deployer 1 IN  0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH0.000117820644 ETH
0xaa68bd4f64f4dc01b127124bbefbc24f75dfbb07b0c817ecf09bdbbecb0a21dc0x6080604021032021-06-15 19:07:50423 days 19 hrs agoArbitrum: Deployer 1 IN  Create: BeaconProxyFactory0 ETH0.000868830482 ETH
[ Download CSV Export 
Latest 25 internal transaction
Parent Txn Hash Block From To Value
0x769e3fdf83ba148b26ce09491abf2f9f98ad71cf27d497b13ed02c32cf1c914e201612802022-08-13 13:58:371 hr 1 min ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0x81627be0526e840b79fd55e5164a96e8517c035f7b9868c0173dca5b4ab36ba5201597862022-08-13 13:36:271 hr 23 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0xbc2597c607de51cb851d4be09d2483f5f4d495e331b26d5d4ea7fbaab6cb456a201553172022-08-13 12:28:022 hrs 31 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0xd76f095f1dfd52ef66e67bd567ea228a5741b198fad0bca0d6c29c0564880ce0201519222022-08-13 11:29:133 hrs 30 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0x8e7beda7d49adac2b7f128fcf0c16726ade73d95b4bed3dd748a87d538159b53201491402022-08-13 10:42:284 hrs 17 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0xee097c4edcff7e000b98bcbbf6be8cf829a8019689a2aa6875d1f3a13094cc0d201483972022-08-13 10:29:154 hrs 30 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0xa9bedae1e9298138b21af08928e7719d137cc26315106865a94fe266b12dcebe201478892022-08-13 10:19:074 hrs 40 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0x3ebc8b6ea256560d03ba23b3490bc2522e99b93ef761f636bc02839cc03058c6201462442022-08-13 9:51:435 hrs 8 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0xb60478957e682efac322b79457daf80d6b8142e3d2d3a95055f01a29b8d1c6fc201444892022-08-13 9:22:005 hrs 37 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0x83a59cd1d910ca98436d9685fb48d7904c1818bdf742392ae1f9788e1c28eb0c201417502022-08-13 8:43:566 hrs 15 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0xc65d9b44d4b3df4db7d2cdfb3f4ac63186cb5b71e5b83ffe99f68ac6a02359ac201407242022-08-13 8:25:176 hrs 34 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0x757bdbf99d7b5d4b26db18a58242e0f39b46738249f048a938855e38acb769da201357882022-08-13 6:53:228 hrs 6 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0x881c2f9ce7fecdc23129069de241dc8b60cdfb94429aae8974622eedf73600ca201328092022-08-13 6:03:018 hrs 56 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0x39d21e9c45d4038cd5c3c046bac4b8f8654ba4c946b438499d0a6c4841da054f201323832022-08-13 5:56:049 hrs 3 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0x5efe552bc87d82affd6653332b9b7077a8702b08baca1afc6a8c607ddf221e6c201299892022-08-13 5:02:169 hrs 57 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0xa58075b04495e4e9e926f7d8df5f64a33a520eb00b55749cb381282761d443de201294072022-08-13 4:49:0410 hrs 10 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0x7fbcbf09b93517b16f3952e2970d526d271ccf4d850e5bf4fc406df26cbd9afb201287192022-08-13 4:33:4610 hrs 26 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0x76f5d774b9c2cbbc4a1150259447990259c35a00aeb37e5aeb25e803ec5d3fbb201240372022-08-13 3:18:2711 hrs 41 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0x7af9763dfb8f10154f083f1028670ea111ceeba7e98e7833c5ca593572db0b80201236982022-08-13 3:11:2311 hrs 48 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0x51200b77935aeedaccaa455669f20d9c1b6f08371432bdaa9e4d9ba263044333201236982022-08-13 3:11:2311 hrs 48 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0xfb12187ed066bcc49e1911a0bae8fd73019fd672243e5cad425ff15030d8a2c4201234822022-08-13 3:06:1911 hrs 53 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0x8e830679bb13aff1136546c1f0c003986fba74310b15dfbd1e0b00640359d391201218152022-08-13 2:29:1712 hrs 30 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0x30ed2649ef7ab15ea0854bfbb9310aac01b5f136789617e0033dfc4a9bb4d51f201213832022-08-13 2:18:1812 hrs 41 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0x3b75f9539c05d77324d47219e9024478ce38758f70112743de3564763b240010201204632022-08-13 1:59:0613 hrs ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
0x06cc2fced02d2cd1e20db1490b8cfb4438faf67076289c489788dfb68706d989201195752022-08-13 1:37:2913 hrs 22 mins ago Arbitrum One: L2 ERC20 Gateway 0x3fe38087a94903a9d946fa1915e1772fe611000f0 ETH
[ Download CSV Export 
Loading
This contract may be a proxy contract. Click on More Options and select Is this a proxy? to confirm and enable the "Read as Proxy" & "Write as Proxy" tabs.

Contract Source Code Verified (Exact Match)

Contract Name:
BeaconProxyFactory

Compiler Version
v0.6.11+commit.5ef660b1

Optimization Enabled:
Yes with 100 runs

Other Settings:
default evmVersion
File 1 of 9 : ClonableBeaconProxy.sol
// SPDX-License-Identifier: Apache-2.0

pragma solidity >=0.6.0 <0.8.0;

import "@openzeppelin/contracts/proxy/BeaconProxy.sol";
import "@openzeppelin/contracts/proxy/UpgradeableBeacon.sol";
import "@openzeppelin/contracts/utils/Create2.sol";

interface ProxySetter {
    function beacon() external view returns (address);
}

contract ClonableBeaconProxy is BeaconProxy {
    constructor() public BeaconProxy(ProxySetter(msg.sender).beacon(), "") {}
}

contract BeaconProxyFactory is ProxySetter {
    bytes32 public constant cloneableProxyHash = keccak256(type(ClonableBeaconProxy).creationCode);

    /**
     * @notice utility function used in ClonableBeaconProxy.
     * @dev this method makes it possible to use ClonableBeaconProxy.creationCode without encoding constructor parameters
     * @return the beacon to be used by the proxy contract.
     */
    address public override beacon;

    function initialize(address _beacon) external {
        require(_beacon != address(0), "INVALID_BEACON");
        require(beacon == address(0), "ALREADY_INIT");
        beacon = _beacon;
    }

    function getSalt(address user, bytes32 userSalt) public pure returns (bytes32) {
        return keccak256(abi.encode(user, userSalt));
    }

    function createProxy(bytes32 userSalt) external returns (address) {
        // consumer should check if createdContract == address(0), ie fail deploy
        bytes32 salt = getSalt(msg.sender, userSalt);
        address createdContract = address(new ClonableBeaconProxy{ salt: salt }());
        return createdContract;
    }

    function calculateExpectedAddress(address user, bytes32 userSalt)
        public
        view
        returns (address)
    {
        bytes32 salt = getSalt(user, userSalt);
        return Create2.computeAddress(salt, cloneableProxyHash, address(this));
    }

    function calculateExpectedAddress(bytes32 salt) public view returns (address) {
        return Create2.computeAddress(salt, cloneableProxyHash, address(this));
    }
}

File 2 of 9 : BeaconProxy.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "./Proxy.sol";
import "../utils/Address.sol";
import "./IBeacon.sol";

/**
 * @dev This contract implements a proxy that gets the implementation address for each call from a {UpgradeableBeacon}.
 *
 * The beacon address is stored in storage slot `uint256(keccak256('eip1967.proxy.beacon')) - 1`, so that it doesn't
 * conflict with the storage layout of the implementation behind the proxy.
 *
 * _Available since v3.4._
 */
contract BeaconProxy is Proxy {
    /**
     * @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.
     * This is bytes32(uint256(keccak256('eip1967.proxy.beacon')) - 1)) and is validated in the constructor.
     */
    bytes32 private constant _BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;

    /**
     * @dev Initializes the proxy with `beacon`.
     *
     * If `data` is nonempty, it's used as data in a delegate call to the implementation returned by the beacon. This
     * will typically be an encoded function call, and allows initializating the storage of the proxy like a Solidity
     * constructor.
     *
     * Requirements:
     *
     * - `beacon` must be a contract with the interface {IBeacon}.
     */
    constructor(address beacon, bytes memory data) public payable {
        assert(_BEACON_SLOT == bytes32(uint256(keccak256("eip1967.proxy.beacon")) - 1));
        _setBeacon(beacon, data);
    }

    /**
     * @dev Returns the current beacon address.
     */
    function _beacon() internal view virtual returns (address beacon) {
        bytes32 slot = _BEACON_SLOT;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            beacon := sload(slot)
        }
    }

    /**
     * @dev Returns the current implementation address of the associated beacon.
     */
    function _implementation() internal view virtual override returns (address) {
        return IBeacon(_beacon()).implementation();
    }

    /**
     * @dev Changes the proxy to use a new beacon.
     *
     * If `data` is nonempty, it's used as data in a delegate call to the implementation returned by the beacon.
     *
     * Requirements:
     *
     * - `beacon` must be a contract.
     * - The implementation returned by `beacon` must be a contract.
     */
    function _setBeacon(address beacon, bytes memory data) internal virtual {
        require(
            Address.isContract(beacon),
            "BeaconProxy: beacon is not a contract"
        );
        require(
            Address.isContract(IBeacon(beacon).implementation()),
            "BeaconProxy: beacon implementation is not a contract"
        );
        bytes32 slot = _BEACON_SLOT;

        // solhint-disable-next-line no-inline-assembly
        assembly {
            sstore(slot, beacon)
        }

        if (data.length > 0) {
            Address.functionDelegateCall(_implementation(), data, "BeaconProxy: function call failed");
        }
    }
}

File 3 of 9 : UpgradeableBeacon.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "./IBeacon.sol";
import "../access/Ownable.sol";
import "../utils/Address.sol";

/**
 * @dev This contract is used in conjunction with one or more instances of {BeaconProxy} to determine their
 * implementation contract, which is where they will delegate all function calls.
 *
 * An owner is able to change the implementation the beacon points to, thus upgrading the proxies that use this beacon.
 */
contract UpgradeableBeacon is IBeacon, Ownable {
    address private _implementation;

    /**
     * @dev Emitted when the implementation returned by the beacon is changed.
     */
    event Upgraded(address indexed implementation);

    /**
     * @dev Sets the address of the initial implementation, and the deployer account as the owner who can upgrade the
     * beacon.
     */
    constructor(address implementation_) public {
        _setImplementation(implementation_);
    }

    /**
     * @dev Returns the current implementation address.
     */
    function implementation() public view virtual override returns (address) {
        return _implementation;
    }

    /**
     * @dev Upgrades the beacon to a new implementation.
     *
     * Emits an {Upgraded} event.
     *
     * Requirements:
     *
     * - msg.sender must be the owner of the contract.
     * - `newImplementation` must be a contract.
     */
    function upgradeTo(address newImplementation) public virtual onlyOwner {
        _setImplementation(newImplementation);
        emit Upgraded(newImplementation);
    }

    /**
     * @dev Sets the implementation contract address for this beacon
     *
     * Requirements:
     *
     * - `newImplementation` must be a contract.
     */
    function _setImplementation(address newImplementation) private {
        require(Address.isContract(newImplementation), "UpgradeableBeacon: implementation is not a contract");
        _implementation = newImplementation;
    }
}

File 4 of 9 : Create2.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Helper to make usage of the `CREATE2` EVM opcode easier and safer.
 * `CREATE2` can be used to compute in advance the address where a smart
 * contract will be deployed, which allows for interesting new mechanisms known
 * as 'counterfactual interactions'.
 *
 * See the https://eips.ethereum.org/EIPS/eip-1014#motivation[EIP] for more
 * information.
 */
library Create2 {
    /**
     * @dev Deploys a contract using `CREATE2`. The address where the contract
     * will be deployed can be known in advance via {computeAddress}.
     *
     * The bytecode for a contract can be obtained from Solidity with
     * `type(contractName).creationCode`.
     *
     * Requirements:
     *
     * - `bytecode` must not be empty.
     * - `salt` must have not been used for `bytecode` already.
     * - the factory must have a balance of at least `amount`.
     * - if `amount` is non-zero, `bytecode` must have a `payable` constructor.
     */
    function deploy(uint256 amount, bytes32 salt, bytes memory bytecode) internal returns (address) {
        address addr;
        require(address(this).balance >= amount, "Create2: insufficient balance");
        require(bytecode.length != 0, "Create2: bytecode length is zero");
        // solhint-disable-next-line no-inline-assembly
        assembly {
            addr := create2(amount, add(bytecode, 0x20), mload(bytecode), salt)
        }
        require(addr != address(0), "Create2: Failed on deploy");
        return addr;
    }

    /**
     * @dev Returns the address where a contract will be stored if deployed via {deploy}. Any change in the
     * `bytecodeHash` or `salt` will result in a new destination address.
     */
    function computeAddress(bytes32 salt, bytes32 bytecodeHash) internal view returns (address) {
        return computeAddress(salt, bytecodeHash, address(this));
    }

    /**
     * @dev Returns the address where a contract will be stored if deployed via {deploy} from a contract located at
     * `deployer`. If `deployer` is this contract's address, returns the same value as {computeAddress}.
     */
    function computeAddress(bytes32 salt, bytes32 bytecodeHash, address deployer) internal pure returns (address) {
        bytes32 _data = keccak256(
            abi.encodePacked(bytes1(0xff), deployer, salt, bytecodeHash)
        );
        return address(uint160(uint256(_data)));
    }
}

File 5 of 9 : Proxy.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM
 * instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to
 * be specified by overriding the virtual {_implementation} function.
 *
 * Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a
 * different contract through the {_delegate} function.
 *
 * The success and return data of the delegated call will be returned back to the caller of the proxy.
 */
abstract contract Proxy {
    /**
     * @dev Delegates the current call to `implementation`.
     *
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _delegate(address implementation) internal virtual {
        // solhint-disable-next-line no-inline-assembly
        assembly {
            // Copy msg.data. We take full control of memory in this inline assembly
            // block because it will not return to Solidity code. We overwrite the
            // Solidity scratch pad at memory position 0.
            calldatacopy(0, 0, calldatasize())

            // Call the implementation.
            // out and outsize are 0 because we don't know the size yet.
            let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)

            // Copy the returned data.
            returndatacopy(0, 0, returndatasize())

            switch result
            // delegatecall returns 0 on error.
            case 0 { revert(0, returndatasize()) }
            default { return(0, returndatasize()) }
        }
    }

    /**
     * @dev This is a virtual function that should be overriden so it returns the address to which the fallback function
     * and {_fallback} should delegate.
     */
    function _implementation() internal view virtual returns (address);

    /**
     * @dev Delegates the current call to the address returned by `_implementation()`.
     *
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _fallback() internal virtual {
        _beforeFallback();
        _delegate(_implementation());
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if no other
     * function in the contract matches the call data.
     */
    fallback () external payable virtual {
        _fallback();
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data
     * is empty.
     */
    receive () external payable virtual {
        _fallback();
    }

    /**
     * @dev Hook that is called before falling back to the implementation. Can happen as part of a manual `_fallback`
     * call, or as part of the Solidity `fallback` or `receive` functions.
     *
     * If overriden should call `super._beforeFallback()`.
     */
    function _beforeFallback() internal virtual {
    }
}

File 6 of 9 : Address.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain`call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
      return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: value }(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

File 7 of 9 : IBeacon.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @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.
     *
     * {BeaconProxy} will check that this address is a contract.
     */
    function implementation() external view returns (address);
}

File 8 of 9 : Ownable.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "../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.
 *
 * By default, the owner account will be the one that deploys the contract. 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;

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

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor () internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

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

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = 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 {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

File 9 of 9 : Context.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/*
 * @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 GSN 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 payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 100
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "metadata": {
    "useLiteralContent": true
  },
  "libraries": {}
}

Contract ABI

[{"inputs":[],"name":"beacon","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"salt","type":"bytes32"}],"name":"calculateExpectedAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"bytes32","name":"userSalt","type":"bytes32"}],"name":"calculateExpectedAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"cloneableProxyHash","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"userSalt","type":"bytes32"}],"name":"createProxy","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"bytes32","name":"userSalt","type":"bytes32"}],"name":"getSalt","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"_beacon","type":"address"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Block Uncle Number Difficulty Gas Used Reward
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.