ETH Price: $3,709.49 (-5.32%)

Contract

0xa619308DBEdF2429636ef8c099707d3c9a37e23d
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Exec Transaction150358852022-06-27 19:18:13896 days ago1656357493IN
0xa619308D...c9a37e23d
0 ETH0.0033894250.70049395
Exec Transaction147065952022-05-03 19:43:41951 days ago1651607021IN
0xa619308D...c9a37e23d
0 ETH0.0035369453.78327557
Exec Transaction141602972022-02-07 17:30:021036 days ago1644255002IN
0xa619308D...c9a37e23d
0 ETH0.00976319148.43328668
Transfer141600212022-02-07 16:28:541036 days ago1644251334IN
0xa619308D...c9a37e23d
16.61709796 ETH0.00526385192.61073605
Exec Transaction141411452022-02-04 18:30:071039 days ago1643999407IN
0xa619308D...c9a37e23d
0 ETH0.0098536485.94915461
Exec Transaction141411092022-02-04 18:23:461039 days ago1643999026IN
0xa619308D...c9a37e23d
0 ETH0.01112082138.65329244
Exec Transaction141388352022-02-04 10:03:251039 days ago1643969005IN
0xa619308D...c9a37e23d
0 ETH0.0069350975.24733022
Exec Transaction133987472021-10-11 17:59:281155 days ago1633975168IN
0xa619308D...c9a37e23d
0 ETH0.00924041115.12817808
Exec Transaction133987052021-10-11 17:48:141155 days ago1633974494IN
0xa619308D...c9a37e23d
0 ETH0.04034649167.58947353
Exec Transaction133986822021-10-11 17:40:311155 days ago1633974031IN
0xa619308D...c9a37e23d
0 ETH0.00875761131
Exec Transaction133986792021-10-11 17:39:451155 days ago1633973985IN
0xa619308D...c9a37e23d
0 ETH0.00922557138
Exec Transaction133604302021-10-05 17:39:251161 days ago1633455565IN
0xa619308D...c9a37e23d
0 ETH0.00990484157.22975366
Exec Transaction133604262021-10-05 17:38:011161 days ago1633455481IN
0xa619308D...c9a37e23d
0 ETH0.0100848125.90902601
Transfer133591922021-10-05 12:52:221161 days ago1633438342IN
0xa619308D...c9a37e23d
11.69965928 ETH0.0027055799

Latest 25 internal transactions (View All)

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Parent Transaction Hash Block From To
150358852022-06-27 19:18:13896 days ago1656357493
0xa619308D...c9a37e23d
4.52127277 ETH
150345012022-06-27 13:04:56896 days ago1656335096
0xa619308D...c9a37e23d
0.00823859 ETH
150340352022-06-27 11:02:05896 days ago1656327725
0xa619308D...c9a37e23d
0.00810629 ETH
150332092022-06-27 7:23:23896 days ago1656314603
0xa619308D...c9a37e23d
0.00815856 ETH
150328542022-06-27 5:56:35897 days ago1656309395
0xa619308D...c9a37e23d
0.00822276 ETH
150325372022-06-27 4:37:02897 days ago1656304622
0xa619308D...c9a37e23d
0.00817702 ETH
150323162022-06-27 3:33:34897 days ago1656300814
0xa619308D...c9a37e23d
0.00820955 ETH
150318552022-06-27 1:29:31897 days ago1656293371
0xa619308D...c9a37e23d
0.00823499 ETH
150313432022-06-26 23:05:27897 days ago1656284727
0xa619308D...c9a37e23d
0.00822784 ETH
150311202022-06-26 22:04:26897 days ago1656281066
0xa619308D...c9a37e23d
0.00810146 ETH
150310912022-06-26 21:55:30897 days ago1656280530
0xa619308D...c9a37e23d
0.00807047 ETH
150310822022-06-26 21:52:41897 days ago1656280361
0xa619308D...c9a37e23d
0.00807158 ETH
150295892022-06-26 15:11:05897 days ago1656256265
0xa619308D...c9a37e23d
0.00821863 ETH
150294202022-06-26 14:25:27897 days ago1656253527
0xa619308D...c9a37e23d
0.0081272 ETH
150293982022-06-26 14:20:48897 days ago1656253248
0xa619308D...c9a37e23d
0.00812812 ETH
150293332022-06-26 14:03:56897 days ago1656252236
0xa619308D...c9a37e23d
0.00813882 ETH
150289142022-06-26 12:13:08897 days ago1656245588
0xa619308D...c9a37e23d
0.00783735 ETH
150286012022-06-26 10:43:31897 days ago1656240211
0xa619308D...c9a37e23d
0.00804085 ETH
150285612022-06-26 10:33:01897 days ago1656239581
0xa619308D...c9a37e23d
0.00803632 ETH
150285522022-06-26 10:30:03897 days ago1656239403
0xa619308D...c9a37e23d
0.0080249 ETH
150284132022-06-26 9:52:08897 days ago1656237128
0xa619308D...c9a37e23d
0.00806324 ETH
150261782022-06-25 23:44:48898 days ago1656200688
0xa619308D...c9a37e23d
0.00804321 ETH
150232582022-06-25 10:29:07898 days ago1656152947
0xa619308D...c9a37e23d
0.00816116 ETH
150225342022-06-25 7:15:47898 days ago1656141347
0xa619308D...c9a37e23d
0.00813382 ETH
150224042022-06-25 6:39:50898 days ago1656139190
0xa619308D...c9a37e23d
0.0082424 ETH
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0xDaB5dc22...0ba42d2a6
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
GnosisSafeProxy

Compiler Version
v0.7.6+commit.7338295f

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion, GNU LGPLv3 license
/**
 *Submitted for verification at Etherscan.io on 2021-07-09
*/

// SPDX-License-Identifier: LGPL-3.0-only
pragma solidity >=0.7.0 <0.9.0;

/// @title IProxy - Helper interface to access masterCopy of the Proxy on-chain
/// @author Richard Meissner - <[email protected]>
interface IProxy {
    function masterCopy() external view returns (address);
}

/// @title GnosisSafeProxy - Generic proxy contract allows to execute all transactions applying the code of a master contract.
/// @author Stefan George - <[email protected]>
/// @author Richard Meissner - <[email protected]>
contract GnosisSafeProxy {
    // singleton always needs to be first declared variable, to ensure that it is at the same location in the contracts to which calls are delegated.
    // To reduce deployment costs this variable is internal and needs to be retrieved via `getStorageAt`
    address internal singleton;

    /// @dev Constructor function sets address of singleton contract.
    /// @param _singleton Singleton address.
    constructor(address _singleton) {
        require(_singleton != address(0), "Invalid singleton address provided");
        singleton = _singleton;
    }

    /// @dev Fallback function forwards all transactions and returns all received return data.
    fallback() external payable {
        // solhint-disable-next-line no-inline-assembly
        assembly {
            let _singleton := and(sload(0), 0xffffffffffffffffffffffffffffffffffffffff)
            // 0xa619486e == keccak("masterCopy()"). The value is right padded to 32-bytes with 0s
            if eq(calldataload(0), 0xa619486e00000000000000000000000000000000000000000000000000000000) {
                mstore(0, _singleton)
                return(0, 0x20)
            }
            calldatacopy(0, 0, calldatasize())
            let success := delegatecall(gas(), _singleton, 0, calldatasize(), 0, 0)
            returndatacopy(0, 0, returndatasize())
            if eq(success, 0) {
                revert(0, returndatasize())
            }
            return(0, returndatasize())
        }
    }
}

/// @title Proxy Factory - Allows to create new proxy contact and execute a message call to the new proxy within one transaction.
/// @author Stefan George - <[email protected]>
contract GnosisSafeProxyFactory {
    event ProxyCreation(GnosisSafeProxy proxy, address singleton);

    /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction.
    /// @param singleton Address of singleton contract.
    /// @param data Payload for message call sent to new proxy contract.
    function createProxy(address singleton, bytes memory data) public returns (GnosisSafeProxy proxy) {
        proxy = new GnosisSafeProxy(singleton);
        if (data.length > 0)
            // solhint-disable-next-line no-inline-assembly
            assembly {
                if eq(call(gas(), proxy, 0, add(data, 0x20), mload(data), 0, 0), 0) {
                    revert(0, 0)
                }
            }
        emit ProxyCreation(proxy, singleton);
    }

    /// @dev Allows to retrieve the runtime code of a deployed Proxy. This can be used to check that the expected Proxy was deployed.
    function proxyRuntimeCode() public pure returns (bytes memory) {
        return type(GnosisSafeProxy).runtimeCode;
    }

    /// @dev Allows to retrieve the creation code used for the Proxy deployment. With this it is easily possible to calculate predicted address.
    function proxyCreationCode() public pure returns (bytes memory) {
        return type(GnosisSafeProxy).creationCode;
    }

    /// @dev Allows to create new proxy contact using CREATE2 but it doesn't run the initializer.
    ///      This method is only meant as an utility to be called from other methods
    /// @param _singleton Address of singleton contract.
    /// @param initializer Payload for message call sent to new proxy contract.
    /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract.
    function deployProxyWithNonce(
        address _singleton,
        bytes memory initializer,
        uint256 saltNonce
    ) internal returns (GnosisSafeProxy proxy) {
        // If the initializer changes the proxy address should change too. Hashing the initializer data is cheaper than just concatinating it
        bytes32 salt = keccak256(abi.encodePacked(keccak256(initializer), saltNonce));
        bytes memory deploymentData = abi.encodePacked(type(GnosisSafeProxy).creationCode, uint256(uint160(_singleton)));
        // solhint-disable-next-line no-inline-assembly
        assembly {
            proxy := create2(0x0, add(0x20, deploymentData), mload(deploymentData), salt)
        }
        require(address(proxy) != address(0), "Create2 call failed");
    }

    /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction.
    /// @param _singleton Address of singleton contract.
    /// @param initializer Payload for message call sent to new proxy contract.
    /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract.
    function createProxyWithNonce(
        address _singleton,
        bytes memory initializer,
        uint256 saltNonce
    ) public returns (GnosisSafeProxy proxy) {
        proxy = deployProxyWithNonce(_singleton, initializer, saltNonce);
        if (initializer.length > 0)
            // solhint-disable-next-line no-inline-assembly
            assembly {
                if eq(call(gas(), proxy, 0, add(initializer, 0x20), mload(initializer), 0, 0), 0) {
                    revert(0, 0)
                }
            }
        emit ProxyCreation(proxy, _singleton);
    }

    /// @dev Allows to create new proxy contact, execute a message call to the new proxy and call a specified callback within one transaction
    /// @param _singleton Address of singleton contract.
    /// @param initializer Payload for message call sent to new proxy contract.
    /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract.
    /// @param callback Callback that will be invoced after the new proxy contract has been successfully deployed and initialized.
    function createProxyWithCallback(
        address _singleton,
        bytes memory initializer,
        uint256 saltNonce,
        IProxyCreationCallback callback
    ) public returns (GnosisSafeProxy proxy) {
        uint256 saltNonceWithCallback = uint256(keccak256(abi.encodePacked(saltNonce, callback)));
        proxy = createProxyWithNonce(_singleton, initializer, saltNonceWithCallback);
        if (address(callback) != address(0)) callback.proxyCreated(proxy, _singleton, initializer, saltNonce);
    }

    /// @dev Allows to get the address for a new proxy contact created via `createProxyWithNonce`
    ///      This method is only meant for address calculation purpose when you use an initializer that would revert,
    ///      therefore the response is returned with a revert. When calling this method set `from` to the address of the proxy factory.
    /// @param _singleton Address of singleton contract.
    /// @param initializer Payload for message call sent to new proxy contract.
    /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract.
    function calculateCreateProxyWithNonceAddress(
        address _singleton,
        bytes calldata initializer,
        uint256 saltNonce
    ) external returns (GnosisSafeProxy proxy) {
        proxy = deployProxyWithNonce(_singleton, initializer, saltNonce);
        revert(string(abi.encodePacked(proxy)));
    }
}

interface IProxyCreationCallback {
    function proxyCreated(
        GnosisSafeProxy proxy,
        address _singleton,
        bytes calldata initializer,
        uint256 saltNonce
    ) external;
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"_singleton","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"stateMutability":"payable","type":"fallback"}]

Deployed Bytecode

0x608060405273ffffffffffffffffffffffffffffffffffffffff600054167fa619486e0000000000000000000000000000000000000000000000000000000060003514156050578060005260206000f35b3660008037600080366000845af43d6000803e60008114156070573d6000fd5b3d6000f3fea2646970667358221220d1429297349653a4918076d650332de1a1068c5f3e07c5c82360c277770b955264736f6c63430007060033

Deployed Bytecode Sourcemap

524:1528:0:-:0;;;1376:42;1372:1;1366:8;1362:57;1556:66;1552:1;1539:15;1536:87;1533:2;;;1653:10;1650:1;1643:21;1692:4;1689:1;1682:15;1533:2;1745:14;1742:1;1739;1726:34;1843:1;1840;1824:14;1821:1;1809:10;1802:5;1789:56;1880:16;1877:1;1874;1859:38;1926:1;1917:7;1914:14;1911:2;;;1958:16;1955:1;1948:27;1911:2;2014:16;2011:1;2004:27

Swarm Source

ipfs://d1429297349653a4918076d650332de1a1068c5f3e07c5c82360c277770b9552

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