ETH Price: $3,472.33 (+1.58%)

Contract

0x161B9a30991E3D0563D4D68C1a4e0584728C1d75
 

Overview

ETH Balance

0.08193793967860928 ETH

Eth Value

$284.52 (@ $3,472.33/ETH)

Token Holdings

Multichain Info

Transaction Hash
Method
Block
From
To
Exec Transaction168857282023-03-22 21:12:59643 days ago1679519579IN
0x161B9a30...4728C1d75
0 ETH0.0036508126.51721655
Transfer167882432023-03-09 4:22:35656 days ago1678335755IN
0x161B9a30...4728C1d75
0.1 ETH0.0007321726.79118057
Transfer167882052023-03-09 4:14:59656 days ago1678335299IN
0x161B9a30...4728C1d75
0.1 ETH0.000706825.86264546
Transfer167881982023-03-09 4:13:35656 days ago1678335215IN
0x161B9a30...4728C1d75
0.2 ETH0.00074427.22386034
Transfer167879952023-03-09 3:31:59656 days ago1678332719IN
0x161B9a30...4728C1d75
0.1 ETH0.0007424727.16806393
Transfer167879912023-03-09 3:31:11656 days ago1678332671IN
0x161B9a30...4728C1d75
0.1 ETH0.0006942125.40196954
Transfer167879852023-03-09 3:29:59656 days ago1678332599IN
0x161B9a30...4728C1d75
0.1 ETH0.0007402227.08585731
Transfer167879812023-03-09 3:29:11656 days ago1678332551IN
0x161B9a30...4728C1d75
0.1 ETH0.0007585627.7566435
Transfer167879762023-03-09 3:28:11656 days ago1678332491IN
0x161B9a30...4728C1d75
0.2 ETH0.000810729.66447128
Transfer167879742023-03-09 3:27:47656 days ago1678332467IN
0x161B9a30...4728C1d75
0.1 ETH0.0008220730.08056607
Transfer167879562023-03-09 3:24:11656 days ago1678332251IN
0x161B9a30...4728C1d75
0.1 ETH0.0008765132.07262383
Exec Transaction167800972023-03-08 0:51:47657 days ago1678236707IN
0x161B9a30...4728C1d75
0 ETH0.0122102834
Exec Transaction167800142023-03-08 0:34:47657 days ago1678235687IN
0x161B9a30...4728C1d75
0 ETH0.0032028331.49453063
Transfer167795772023-03-07 23:05:59657 days ago1678230359IN
0x161B9a30...4728C1d75
0.95 ETH0.0007700528.17729442
Transfer167791502023-03-07 21:40:23657 days ago1678225223IN
0x161B9a30...4728C1d75
1.77379 ETH0.0010503138.43232271
Transfer167789882023-03-07 21:07:23658 days ago1678223243IN
0x161B9a30...4728C1d75
6.75 ETH0.0008542931.25956284
Transfer167779902023-03-07 17:45:23658 days ago1678211123IN
0x161B9a30...4728C1d75
1.2 ETH0.0010225737.41724369
Transfer167595882023-03-05 3:39:47660 days ago1677987587IN
0x161B9a30...4728C1d75
0.6 ETH0.0004984718.23967093
Transfer167595432023-03-05 3:30:35660 days ago1677987035IN
0x161B9a30...4728C1d75
0.64698 ETH0.000542819.86201194
Transfer167594482023-03-05 3:11:35660 days ago1677985895IN
0x161B9a30...4728C1d75
0.6 ETH0.0005037818.4339864
Transfer167594312023-03-05 3:08:11660 days ago1677985691IN
0x161B9a30...4728C1d75
0.6 ETH0.0013664550
Transfer167593802023-03-05 2:57:47660 days ago1677985067IN
0x161B9a30...4728C1d75
0.639 ETH0.0007120426.0546165
Transfer167593212023-03-05 2:45:59660 days ago1677984359IN
0x161B9a30...4728C1d75
0.6 ETH0.0005295119.37574208
Transfer167592572023-03-05 2:33:11660 days ago1677983591IN
0x161B9a30...4728C1d75
0.635 ETH0.0007883528.8467589
Transfer167592182023-03-05 2:25:11660 days ago1677983111IN
0x161B9a30...4728C1d75
0.6 ETH0.0005201519.03291384
View all transactions

Latest 25 internal transactions (View All)

Advanced mode:
Parent Transaction Hash Block
From
To
168857282023-03-22 21:12:59643 days ago1679519579
0x161B9a30...4728C1d75
1.4 ETH
167882162023-03-09 4:17:11656 days ago1678335431
0x161B9a30...4728C1d75
0.1 ETH
167800972023-03-08 0:51:47657 days ago1678236707
0x161B9a30...4728C1d75
58.615 ETH
156281072022-09-27 23:58:11818 days ago1664323091
0x161B9a30...4728C1d75
1.038 ETH
155484642022-09-16 20:10:35830 days ago1663359035
0x161B9a30...4728C1d75
0.67 ETH
155484602022-09-16 20:09:47830 days ago1663358987
0x161B9a30...4728C1d75
0.503 ETH
155484552022-09-16 20:08:47830 days ago1663358927
0x161B9a30...4728C1d75
0.268 ETH
155469382022-09-16 15:02:35830 days ago1663340555
0x161B9a30...4728C1d75
0.168 ETH
155465632022-09-16 13:45:59830 days ago1663335959
0x161B9a30...4728C1d75
0.101 ETH
155444232022-09-16 6:30:35830 days ago1663309835
0x161B9a30...4728C1d75
0.101 ETH
155441312022-09-16 5:31:35830 days ago1663306295
0x161B9a30...4728C1d75
0.134 ETH
155441282022-09-16 5:30:59830 days ago1663306259
0x161B9a30...4728C1d75
0.67 ETH
155441282022-09-16 5:30:59830 days ago1663306259
0x161B9a30...4728C1d75
0.503 ETH
155441282022-09-16 5:30:59830 days ago1663306259
0x161B9a30...4728C1d75
0.268 ETH
155441282022-09-16 5:30:59830 days ago1663306259
0x161B9a30...4728C1d75
0.168 ETH
155441282022-09-16 5:30:59830 days ago1663306259
0x161B9a30...4728C1d75
0.101 ETH
155441282022-09-16 5:30:59830 days ago1663306259
0x161B9a30...4728C1d75
0.101 ETH
155441282022-09-16 5:30:59830 days ago1663306259
0x161B9a30...4728C1d75
0.134 ETH
155361812022-09-15 1:39:24831 days ago1663205964
0x161B9a30...4728C1d75
0.067 ETH
154999742022-09-09 1:33:09837 days ago1662687189
0x161B9a30...4728C1d75
0.05 ETH
154989512022-09-08 21:32:56837 days ago1662672776
0x161B9a30...4728C1d75
0.05 ETH
154975332022-09-08 16:04:57838 days ago1662653097
0x161B9a30...4728C1d75
0.05 ETH
144476272022-03-24 7:31:501006 days ago1648107110
0x161B9a30...4728C1d75
0.2941 ETH
144476212022-03-24 7:31:021006 days ago1648107062
0x161B9a30...4728C1d75
0.367625 ETH
144476172022-03-24 7:30:271006 days ago1648107027
0x161B9a30...4728C1d75
0.44115 ETH
View All Internal Transactions
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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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