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Contract

0xd381999CdAb30dE22F93568A4a9BF0EaaC2dd333
 

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Exec Transaction209855332024-10-17 13:17:5937 days ago1729171079IN
0xd381999C...aaC2dd333
0 ETH0.0017596720.20711206
Exec Transaction199324602024-05-23 12:03:23184 days ago1716465803IN
0xd381999C...aaC2dd333
0 ETH0.0013341121.48958658
Exec Transaction199317252024-05-23 9:35:47184 days ago1716456947IN
0xd381999C...aaC2dd333
0 ETH0.000682911
Exec Transaction199241982024-05-22 8:21:35185 days ago1716366095IN
0xd381999C...aaC2dd333
0 ETH0.000696658
Exec Transaction194407512024-03-15 13:49:35253 days ago1710510575IN
0xd381999C...aaC2dd333
0 ETH0.0026151242.24081435
Transfer192618662024-02-19 12:45:47278 days ago1708346747IN
0xd381999C...aaC2dd333
63.5 ETH0.0009581435.05953709
Transfer192618572024-02-19 12:43:59278 days ago1708346639IN
0xd381999C...aaC2dd333
0.5 ETH0.0010400838.05786308
Transfer187620382023-12-11 9:21:47348 days ago1702286507IN
0xd381999C...aaC2dd333
2 ETH0.0007710228.21274318
Transfer187193202023-12-05 9:41:35354 days ago1701769295IN
0xd381999C...aaC2dd333
1 ETH0.0011696642.79941379
Transfer185992722023-11-18 14:18:35370 days ago1700317115IN
0xd381999C...aaC2dd333
1 ETH0.0005429219.86633016
Exec Transaction185617592023-11-13 8:21:35376 days ago1699863695IN
0xd381999C...aaC2dd333
0 ETH0.0049766330.1199998
Exec Transaction181898362023-09-22 7:14:59428 days ago1695366899IN
0xd381999C...aaC2dd333
0 ETH0.000806269.27823859
Transfer174839392023-06-15 7:54:59527 days ago1686815699IN
0xd381999C...aaC2dd333
2.2 ETH0.0006064522.19089628
Transfer173910682023-06-02 5:44:47540 days ago1685684687IN
0xd381999C...aaC2dd333
0.1 ETH0.0008192729.9782768
Transfer173910432023-06-02 5:39:47540 days ago1685684387IN
0xd381999C...aaC2dd333
1.7 ETH0.0006068322.20487532
Transfer173788472023-05-31 12:26:11542 days ago1685535971IN
0xd381999C...aaC2dd333
0.1 ETH0.0008927532.66687485
Transfer173775722023-05-31 8:08:35542 days ago1685520515IN
0xd381999C...aaC2dd333
11.99544254 ETH0.000927933.95327849
Transfer173775502023-05-31 8:04:11542 days ago1685520251IN
0xd381999C...aaC2dd333
20 ETH0.0009616335.187374
Exec Transaction173775412023-05-31 8:02:23542 days ago1685520143IN
0xd381999C...aaC2dd333
0 ETH0.0024816738.63137656
Exec Transaction173775172023-05-31 7:57:35542 days ago1685519855IN
0xd381999C...aaC2dd333
0 ETH0.0019068935.01002573
Exec Transaction173775122023-05-31 7:56:35542 days ago1685519795IN
0xd381999C...aaC2dd333
0 ETH0.0023211832.43371583
Transfer173774172023-05-31 7:37:11542 days ago1685518631IN
0xd381999C...aaC2dd333
0.5 ETH0.0011703342.82376289

Latest 7 internal transactions

Advanced mode:
Parent Transaction Hash Block From To
209855332024-10-17 13:17:5937 days ago1729171079
0xd381999C...aaC2dd333
1 ETH
199324602024-05-23 12:03:23184 days ago1716465803
0xd381999C...aaC2dd333
5 ETH
199317252024-05-23 9:35:47184 days ago1716456947
0xd381999C...aaC2dd333
0.1 ETH
199241982024-05-22 8:21:35185 days ago1716366095
0xd381999C...aaC2dd333
0.5 ETH
194407512024-03-15 13:49:35253 days ago1710510575
0xd381999C...aaC2dd333
4.25 ETH
181898362023-09-22 7:14:59428 days ago1695366899
0xd381999C...aaC2dd333
2 ETH
173772562023-05-31 7:04:47542 days ago1685516687  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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