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Contract

0x0F7272F8873B68b2a2F52685311822D831afC8b4
 
Transaction Hash
Method
Block
From
To
Exec Transaction187952412023-12-16 1:01:11374 days ago1702688471IN
0x0F7272F8...831afC8b4
0 ETH0.0023462544.81684955
Exec Transaction187952312023-12-16 0:59:11374 days ago1702688351IN
0x0F7272F8...831afC8b4
0 ETH0.0032714738.18916707
Exec Transaction187952262023-12-16 0:58:11374 days ago1702688291IN
0x0F7272F8...831afC8b4
0 ETH0.0030818341.47932981
Transfer185951792023-11-18 0:30:11402 days ago1700267411IN
0x0F7272F8...831afC8b4
0.05114 ETH0.0006593524.12647325
Transfer185949132023-11-17 23:36:23402 days ago1700264183IN
0x0F7272F8...831afC8b4
0.05 ETH0.0006519623.85628976
Exec Transaction179433692023-08-18 18:10:11493 days ago1692382211IN
0x0F7272F8...831afC8b4
0 ETH0.0024284530.48530134
Exec Transaction179233812023-08-15 23:00:47496 days ago1692140447IN
0x0F7272F8...831afC8b4
0 ETH0.0012110923.12837661
Exec Transaction179233162023-08-15 22:47:35496 days ago1692139655IN
0x0F7272F8...831afC8b4
0 ETH0.0019658222.3153757
Exec Transaction179233022023-08-15 22:44:47496 days ago1692139487IN
0x0F7272F8...831afC8b4
0 ETH0.00115622.08647141
Exec Transaction179232972023-08-15 22:43:47496 days ago1692139427IN
0x0F7272F8...831afC8b4
0 ETH0.0044348821.31685366
Exec Transaction179232592023-08-15 22:36:11496 days ago1692138971IN
0x0F7272F8...831afC8b4
0 ETH0.0019314426.30458642
Exec Transaction178828932023-08-10 7:06:23501 days ago1691651183IN
0x0F7272F8...831afC8b4
0 ETH0.0012292415.43120677
Exec Transaction177354712023-07-20 16:09:11522 days ago1689869351IN
0x0F7272F8...831afC8b4
0 ETH0.0024471844.62402149
Exec Transaction172203172023-05-09 3:47:47595 days ago1683604067IN
0x0F7272F8...831afC8b4
0 ETH0.0040033273
Exec Transaction170891602023-04-20 17:26:59613 days ago1682011619IN
0x0F7272F8...831afC8b4
0 ETH0.0055714575
Exec Transaction170686192023-04-17 19:40:23616 days ago1681760423IN
0x0F7272F8...831afC8b4
0 ETH0.0022506243
Transfer169545922023-04-01 13:28:59632 days ago1680355739IN
0x0F7272F8...831afC8b4
0.007 ETH0.000571720.91932438
Transfer169493332023-03-31 19:43:11633 days ago1680291791IN
0x0F7272F8...831afC8b4
0.00000546 ETH0.0011807243.20426077
Exec Transaction169441372023-03-31 2:12:47634 days ago1680228767IN
0x0F7272F8...831afC8b4
0 ETH0.0014112425.733948
Transfer169382082023-03-30 6:13:35634 days ago1680156815IN
0x0F7272F8...831afC8b4
0.00001666 ETH0.0008783732.14077116
Transfer169287562023-03-28 22:20:23636 days ago1680042023IN
0x0F7272F8...831afC8b4
0.0006 ETH0.0008199530.00301647
Exec Transaction169287482023-03-28 22:18:47636 days ago1680041927IN
0x0F7272F8...831afC8b4
0 ETH0.0017442231.80569882
Exec Transaction169283222023-03-28 20:52:23636 days ago1680036743IN
0x0F7272F8...831afC8b4
0 ETH0.0022499926.26501084
Exec Transaction169283192023-03-28 20:51:47636 days ago1680036707IN
0x0F7272F8...831afC8b4
0 ETH0.0022020225
Exec Transaction169282552023-03-28 20:38:35636 days ago1680035915IN
0x0F7272F8...831afC8b4
0 ETH0.0018568525
View all transactions

Latest 25 internal transactions (View All)

Advanced mode:
Parent Transaction Hash Block
From
To
201008942024-06-16 0:53:47191 days ago1718499227
0x0F7272F8...831afC8b4
0.001 ETH
197523882024-04-28 7:40:47239 days ago1714290047
0x0F7272F8...831afC8b4
0.000528 ETH
197153912024-04-23 3:24:35245 days ago1713842675
0x0F7272F8...831afC8b4
0.000528 ETH
190821042024-01-25 7:21:35333 days ago1706167295
0x0F7272F8...831afC8b4
0.000539 ETH
189049842023-12-31 10:51:59358 days ago1704019919
0x0F7272F8...831afC8b4
0.000528 ETH
187952412023-12-16 1:01:11374 days ago1702688471
0x0F7272F8...831afC8b4
0.2153822 ETH
187409552023-12-08 10:30:35381 days ago1702031435
0x0F7272F8...831afC8b4
0.1118832 ETH
183526992023-10-15 2:08:47436 days ago1697335727
0x0F7272F8...831afC8b4
0.00058 ETH
183407762023-10-13 10:08:23437 days ago1697191703
0x0F7272F8...831afC8b4
0.00058 ETH
182246572023-09-27 4:15:59454 days ago1695788159
0x0F7272F8...831afC8b4
0.000619 ETH
181021742023-09-09 23:41:47471 days ago1694302907
0x0F7272F8...831afC8b4
0.00058 ETH
179233812023-08-15 23:00:47496 days ago1692140447
0x0F7272F8...831afC8b4
4.93172875 ETH
179233022023-08-15 22:44:47496 days ago1692139487
0x0F7272F8...831afC8b4
0.1 ETH
179000672023-08-12 16:46:59499 days ago1691858819
0x0F7272F8...831afC8b4
0.00059381 ETH
178814512023-08-10 2:16:23502 days ago1691633783
0x0F7272F8...831afC8b4
0.0008078 ETH
178695142023-08-08 10:09:23503 days ago1691489363
0x0F7272F8...831afC8b4
0.000819 ETH
178523402023-08-06 0:26:59506 days ago1691281619
0x0F7272F8...831afC8b4
0.000619 ETH
178519912023-08-05 23:16:23506 days ago1691277383
0x0F7272F8...831afC8b4
0.00058 ETH
178519042023-08-05 22:58:59506 days ago1691276339
0x0F7272F8...831afC8b4
0.001 ETH
178515772023-08-05 21:52:59506 days ago1691272379
0x0F7272F8...831afC8b4
0.001 ETH
178502262023-08-05 17:21:35506 days ago1691256095
0x0F7272F8...831afC8b4
0.00054 ETH
178459902023-08-05 3:08:47507 days ago1691204927
0x0F7272F8...831afC8b4
0.000528 ETH
178326432023-08-03 6:19:47508 days ago1691043587
0x0F7272F8...831afC8b4
0.005 ETH
178110182023-07-31 5:51:47511 days ago1690782707
0x0F7272F8...831afC8b4
0.001 ETH
177760592023-07-26 8:27:59516 days ago1690360079
0x0F7272F8...831afC8b4
0.000539 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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