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Contract

0xBAf78688bA78d55F0D913C790855102684190d41
 
Transaction Hash
Method
Block
From
To
Exec Transaction197745162024-05-01 9:54:35236 days ago1714557275IN
0xBAf78688...684190d41
0 ETH0.00080998.53674015
Exec Transaction197744992024-05-01 9:51:11236 days ago1714557071IN
0xBAf78688...684190d41
0 ETH0.000849078.61067451
Exec Transaction197744952024-05-01 9:50:23236 days ago1714557023IN
0xBAf78688...684190d41
0 ETH0.000803058.70964718
Exec Transaction197744912024-05-01 9:49:35236 days ago1714556975IN
0xBAf78688...684190d41
0 ETH0.000796578.65235785
Exec Transaction197744862024-05-01 9:48:35236 days ago1714556915IN
0xBAf78688...684190d41
0 ETH0.000809448.51480394
Exec Transaction197744772024-05-01 9:46:47236 days ago1714556807IN
0xBAf78688...684190d41
0 ETH0.000852869.66486104
Exec Transaction197188642024-04-23 15:03:59244 days ago1713884639IN
0xBAf78688...684190d41
0 ETH0.0026281325.15278925
Exec Transaction184913822023-11-03 11:57:47416 days ago1699012667IN
0xBAf78688...684190d41
0 ETH0.0026098719.17404272
Exec Transaction184913782023-11-03 11:56:59416 days ago1699012619IN
0xBAf78688...684190d41
0 ETH0.0017907719.25155189
Exec Transaction184907532023-11-03 9:51:23416 days ago1699005083IN
0xBAf78688...684190d41
0 ETH0.0013282421.58591243
Exec Transaction171810772023-05-03 15:28:23600 days ago1683127703IN
0xBAf78688...684190d41
0 ETH0.0086935198.35410608
Exec Transaction171810742023-05-03 15:27:47600 days ago1683127667IN
0xBAf78688...684190d41
0 ETH0.00893839101
Exec Transaction171810512023-05-03 15:23:11600 days ago1683127391IN
0xBAf78688...684190d41
0 ETH0.0153910887
Exec Transaction171810482023-05-03 15:22:35600 days ago1683127355IN
0xBAf78688...684190d41
0 ETH0.0081274187.20678581
Exec Transaction171810432023-05-03 15:21:35600 days ago1683127295IN
0xBAf78688...684190d41
0 ETH0.0092562289.94221629
Exec Transaction171810222023-05-03 15:17:23600 days ago1683127043IN
0xBAf78688...684190d41
0 ETH0.0086984192.87620977
Exec Transaction170719772023-04-18 7:04:35615 days ago1681801475IN
0xBAf78688...684190d41
0 ETH0.0036045940.87025387
Exec Transaction170665612023-04-17 12:41:47616 days ago1681735307IN
0xBAf78688...684190d41
0 ETH0.0018044526.15604377
Exec Transaction168968212023-03-24 10:39:23640 days ago1679654363IN
0xBAf78688...684190d41
0 ETH0.0012483418.09818192
Exec Transaction168420942023-03-16 18:09:23648 days ago1678990163IN
0xBAf78688...684190d41
0 ETH0.0017933726
Exec Transaction167976712023-03-10 12:16:35654 days ago1678450595IN
0xBAf78688...684190d41
0 ETH0.0017425925.26815242
Exec Transaction167467912023-03-03 8:27:35661 days ago1677832055IN
0xBAf78688...684190d41
0 ETH0.0014371320.83171845
Exec Transaction164476552023-01-20 11:15:35703 days ago1674213335IN
0xBAf78688...684190d41
0 ETH0.0011432416.57162002
Exec Transaction163970192023-01-13 9:36:23710 days ago1673602583IN
0xBAf78688...684190d41
0 ETH0.001103816
Exec Transaction162677602022-12-26 8:33:23728 days ago1672043603IN
0xBAf78688...684190d41
0 ETH0.000737910.69611233
View all transactions

Latest 14 internal transactions

Advanced mode:
Parent Transaction Hash Block
From
To
184907642023-11-03 9:53:35416 days ago1699005215
0xBAf78688...684190d41
2.19752763 ETH
170665612023-04-17 12:41:47616 days ago1681735307
0xBAf78688...684190d41
40 ETH
168968212023-03-24 10:39:23640 days ago1679654363
0xBAf78688...684190d41
35 ETH
168420942023-03-16 18:09:23648 days ago1678990163
0xBAf78688...684190d41
90 ETH
167976712023-03-10 12:16:35654 days ago1678450595
0xBAf78688...684190d41
26 ETH
167467912023-03-03 8:27:35661 days ago1677832055
0xBAf78688...684190d41
108 ETH
164476552023-01-20 11:15:35703 days ago1674213335
0xBAf78688...684190d41
75 ETH
163970192023-01-13 9:36:23710 days ago1673602583
0xBAf78688...684190d41
45 ETH
162677602022-12-26 8:33:23728 days ago1672043603
0xBAf78688...684190d41
200 ETH
161597382022-12-11 6:41:11743 days ago1670740871
0xBAf78688...684190d41
100 ETH
160973242022-12-02 13:08:47752 days ago1669986527
0xBAf78688...684190d41
80 ETH
154770622022-09-05 9:35:15840 days ago1662370515
0xBAf78688...684190d41
108 ETH
130551522021-08-19 10:26:081222 days ago1629368768
0xBAf78688...684190d41
0.01 ETH
130550842021-08-19 10:12:411222 days ago1629367961  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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