ETH Price: $3,409.79 (-0.37%)
Gas: 7 Gwei

Contract

0x3618190Bd2334fA48404bFe42179FbDb8c65B8d3
 
Transaction Hash
Method
Block
From
To
Exec Transaction202785522024-07-10 20:41:118 days ago1720644071IN
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0 ETH0.000734224.73403623
Exec Transaction202269782024-07-03 15:48:4715 days ago1720021727IN
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0 ETH0.0045395926.95113702
Exec Transaction202264402024-07-03 14:00:3515 days ago1720015235IN
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0 ETH0.0032438721
Exec Transaction202130572024-07-01 17:07:3517 days ago1719853655IN
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0 ETH0.0021686213.08415562
Exec Transaction201920132024-06-28 18:35:5920 days ago1719599759IN
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0 ETH0.000963086.87001929
Exec Transaction201911132024-06-28 15:34:3520 days ago1719588875IN
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0 ETH0.001311529.9465297
Exec Transaction201910582024-06-28 15:23:3520 days ago1719588215IN
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0 ETH0.0016392711
Exec Transaction201839572024-06-27 15:35:4721 days ago1719502547IN
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0 ETH0.0027483520.84515291
Exec Transaction201839502024-06-27 15:34:2321 days ago1719502463IN
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0 ETH0.006735419
Exec Transaction201768842024-06-26 15:53:2322 days ago1719417203IN
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0 ETH0.0020359315.29616043
Exec Transaction201768812024-06-26 15:52:4722 days ago1719417167IN
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0 ETH0.0031203115.74745072
Exec Transaction201768732024-06-26 15:51:1122 days ago1719417071IN
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0 ETH0.0033251215
Exec Transaction201767282024-06-26 15:21:4722 days ago1719415307IN
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0 ETH0.0021277116.26496176
Exec Transaction197763522024-05-01 16:03:4778 days ago1714579427IN
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0 ETH0.0037888313
Exec Transaction197763472024-05-01 16:02:4778 days ago1714579367IN
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0 ETH0.0019061613.97934579
Exec Transaction197623742024-04-29 17:11:4780 days ago1714410707IN
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0 ETH0.0020415612.31670807
Exec Transaction196625722024-04-15 18:03:1194 days ago1713204191IN
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0 ETH0.0086449944.48639056
Exec Transaction196341982024-04-11 18:35:1198 days ago1712860511IN
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0 ETH0.002848822
Exec Transaction196341962024-04-11 18:34:3598 days ago1712860475IN
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0 ETH0.0029472621
Exec Transaction196341922024-04-11 18:33:4798 days ago1712860427IN
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0 ETH0.0030459823
Exec Transaction196329612024-04-11 14:26:1198 days ago1712845571IN
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0 ETH0.0054608538.95437459
Exec Transaction196329522024-04-11 14:24:2398 days ago1712845463IN
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0 ETH0.0050456137
Exec Transaction195828462024-04-04 13:57:59105 days ago1712239079IN
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0 ETH0.0033309832.66664047
Exec Transaction191354572024-02-01 18:47:11168 days ago1706813231IN
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0 ETH0.0104935554.01560697
Exec Transaction190847142024-01-25 16:06:23175 days ago1706198783IN
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0 ETH0.0032018844
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Latest 10 internal transactions

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Parent Transaction Hash Block From To
190847142024-01-25 16:06:23175 days ago1706198783
0x3618190B...b8c65B8d3
0.001 ETH
189203892024-01-02 14:48:35198 days ago1704206915
0x3618190B...b8c65B8d3
0.005 ETH
185432842023-11-10 18:18:59251 days ago1699640339
0x3618190B...b8c65B8d3
0.01 ETH
180277752023-08-30 13:41:23323 days ago1693402883
0x3618190B...b8c65B8d3
0.005 ETH
179401952023-08-18 7:29:11335 days ago1692343751
0x3618190B...b8c65B8d3
0.005 ETH
178826572023-08-10 6:18:35343 days ago1691648315
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0.005 ETH
173306842023-05-24 17:59:23421 days ago1684951163
0x3618190B...b8c65B8d3
0.01 ETH
172942832023-05-19 14:59:35426 days ago1684508375
0x3618190B...b8c65B8d3
0.01 ETH
172318602023-05-10 18:46:11435 days ago1683744371
0x3618190B...b8c65B8d3
0.2 ETH
171391472023-04-27 17:58:23448 days ago1682618303  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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