ETH Price: $3,291.57 (-1.19%)

Contract

0x889411C388E83Fe69dE4F7193b766406697fe7DB
 

Overview

ETH Balance

0.047250886253875043 ETH

Eth Value

$155.53 (@ $3,291.57/ETH)

Token Holdings

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Exec Transaction166241212023-02-14 2:49:59678 days ago1676342999IN
0x889411C3...6697fe7DB
0 ETH0.0045503215.66210045
Exec Transaction166241072023-02-14 2:47:11678 days ago1676342831IN
0x889411C3...6697fe7DB
0 ETH0.0042285215.51211021
Exec Transaction166240902023-02-14 2:43:47678 days ago1676342627IN
0x889411C3...6697fe7DB
0 ETH0.0044514515.64465567
Exec Transaction166240782023-02-14 2:41:23678 days ago1676342483IN
0x889411C3...6697fe7DB
0 ETH0.0007727714.18801203
Exec Transaction166240152023-02-14 2:28:47678 days ago1676341727IN
0x889411C3...6697fe7DB
0 ETH0.0048565416.44546134
Exec Transaction166239972023-02-14 2:25:11678 days ago1676341511IN
0x889411C3...6697fe7DB
0 ETH0.0046411715.71616005
Exec Transaction166239772023-02-14 2:21:11678 days ago1676341271IN
0x889411C3...6697fe7DB
0 ETH0.0048636918
Exec Transaction166238882023-02-14 2:03:11678 days ago1676340191IN
0x889411C3...6697fe7DB
0 ETH0.0049099816.2335491
Exec Transaction166238192023-02-14 1:49:23678 days ago1676339363IN
0x889411C3...6697fe7DB
0 ETH0.0056313818.18605241
Exec Transaction166238042023-02-14 1:46:23678 days ago1676339183IN
0x889411C3...6697fe7DB
0 ETH0.0060038818
Exec Transaction166237892023-02-14 1:43:23678 days ago1676339003IN
0x889411C3...6697fe7DB
0 ETH0.0054550717.21789004
Exec Transaction166237732023-02-14 1:40:11678 days ago1676338811IN
0x889411C3...6697fe7DB
0 ETH0.0056971519.60945384
Exec Transaction166236812023-02-14 1:21:47678 days ago1676337707IN
0x889411C3...6697fe7DB
0 ETH0.0050876516.95366221
Exec Transaction166236482023-02-14 1:15:11678 days ago1676337311IN
0x889411C3...6697fe7DB
0 ETH0.0052346516.50374034
Exec Transaction166177892023-02-13 5:36:23679 days ago1676266583IN
0x889411C3...6697fe7DB
0 ETH0.0008339715.31157955
Transfer166177702023-02-13 5:32:35679 days ago1676266355IN
0x889411C3...6697fe7DB
0.01974697 ETH0.0003995314.61941678
Exec Transaction162472382022-12-23 11:51:35731 days ago1671796295IN
0x889411C3...6697fe7DB
0 ETH0.000653612
Exec Transaction162470712022-12-23 11:18:11731 days ago1671794291IN
0x889411C3...6697fe7DB
0 ETH0.0006504813.96315074
Exec Transaction143702552022-03-12 6:17:181017 days ago1647065838IN
0x889411C3...6697fe7DB
0 ETH0.0018275819.83224999
Exec Transaction143702422022-03-12 6:14:201017 days ago1647065660IN
0x889411C3...6697fe7DB
0 ETH0.0007775316.95554234
Exec Transaction143702422022-03-12 6:14:201017 days ago1647065660IN
0x889411C3...6697fe7DB
0 ETH0.0009323616
Transfer143701922022-03-12 6:00:101017 days ago1647064810IN
0x889411C3...6697fe7DB
0.00330468 ETH0.0005600520.49304784
Exec Transaction143700042022-03-12 5:10:131017 days ago1647061813IN
0x889411C3...6697fe7DB
0 ETH0.001633415.90386598

Latest 7 internal transactions

Advanced mode:
Parent Transaction Hash Block
From
To
210620742024-10-28 5:34:3556 days ago1730093675
0x889411C3...6697fe7DB
0.003 ETH
209025132024-10-05 23:05:4778 days ago1728169547
0x889411C3...6697fe7DB
0.001 ETH
209024912024-10-05 23:01:2378 days ago1728169283
0x889411C3...6697fe7DB
0.001 ETH
209018462024-10-05 20:52:1178 days ago1728161531
0x889411C3...6697fe7DB
0.001 ETH
168270912023-03-14 15:30:11650 days ago1678807811
0x889411C3...6697fe7DB
0.02149923 ETH
162472452022-12-23 11:52:59731 days ago1671796379
0x889411C3...6697fe7DB
0.0033 ETH
142910512022-02-27 22:53:301029 days ago1646002410  Contract Creation0 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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