ETH Price: $3,153.13 (+3.29%)
Gas: 4 Gwei

Contract

0x0D06A817584ac378849f03Df6F11a9Ad67Dd786D
 
Transaction Hash
Method
Block
From
To
Value
Exec Transaction193941022024-03-09 0:56:4743 days ago1709945807IN
0x0D06A817...d67Dd786D
0 ETH0.0034767143.74215706
Exec Transaction193153572024-02-27 0:37:3554 days ago1708994255IN
0x0D06A817...d67Dd786D
0 ETH0.0033682934.87499087
Exec Transaction191692602024-02-06 12:40:3574 days ago1707223235IN
0x0D06A817...d67Dd786D
0 ETH0.0034934430.54592542
Exec Transaction189935682024-01-12 21:41:5999 days ago1705095719IN
0x0D06A817...d67Dd786D
0 ETH0.0022411528.20123645
Exec Transaction189935592024-01-12 21:40:1199 days ago1705095611IN
0x0D06A817...d67Dd786D
0 ETH0.0018849923.72315512
Exec Transaction188871042023-12-28 22:33:35114 days ago1703802815IN
0x0D06A817...d67Dd786D
0 ETH0.0016215620.47842362
Exec Transaction186945582023-12-01 22:31:23141 days ago1701469883IN
0x0D06A817...d67Dd786D
0 ETH0.0032744334.50401672
Exec Transaction186945232023-12-01 22:24:23141 days ago1701469463IN
0x0D06A817...d67Dd786D
0 ETH0.0023107136.55553992
Exec Transaction183920842023-10-20 14:19:11183 days ago1697811551IN
0x0D06A817...d67Dd786D
0 ETH0.0022002823.19114658
Exec Transaction183862632023-10-19 18:47:23184 days ago1697741243IN
0x0D06A817...d67Dd786D
0 ETH0.002727699.89240027
Exec Transaction181991852023-09-23 14:42:35210 days ago1695480155IN
0x0D06A817...d67Dd786D
0 ETH0.000749017.8936773
Exec Transaction179427922023-08-18 16:14:11246 days ago1692375251IN
0x0D06A817...d67Dd786D
0 ETH0.0034042935.87242804
Exec Transaction179427902023-08-18 16:13:47246 days ago1692375227IN
0x0D06A817...d67Dd786D
0 ETH0.0023498437.16757198
Exec Transaction178918632023-08-11 13:12:35253 days ago1691759555IN
0x0D06A817...d67Dd786D
0 ETH0.0019333627.36385674
Exec Transaction178918602023-08-11 13:11:59253 days ago1691759519IN
0x0D06A817...d67Dd786D
0 ETH0.0019173827.13771944
Exec Transaction177488612023-07-22 13:07:23273 days ago1690031243IN
0x0D06A817...d67Dd786D
0 ETH0.0023932222.55890777
Exec Transaction177488222023-07-22 12:59:23273 days ago1690030763IN
0x0D06A817...d67Dd786D
0 ETH0.0009789615.48432997
Exec Transaction174806152023-06-14 20:41:11311 days ago1686775271IN
0x0D06A817...d67Dd786D
0 ETH0.004522947.56598733
Exec Transaction165935682023-02-09 20:26:11436 days ago1675974371IN
0x0D06A817...d67Dd786D
0 ETH0.0056243759.2513166
Exec Transaction165928182023-02-09 17:54:59436 days ago1675965299IN
0x0D06A817...d67Dd786D
0 ETH0.0043019945.331914
Exec Transaction159497782022-11-11 22:32:59526 days ago1668205979IN
0x0D06A817...d67Dd786D
0 ETH0.0018301816.31367131
Exec Transaction158617672022-10-30 15:26:47538 days ago1667143607IN
0x0D06A817...d67Dd786D
0 ETH0.002569569.8648552
Exec Transaction156839192022-10-05 19:13:59563 days ago1664997239IN
0x0D06A817...d67Dd786D
0 ETH0.0023141519.94856844
Exec Transaction153679472022-08-18 23:35:06611 days ago1660865706IN
0x0D06A817...d67Dd786D
0 ETH0.0027868724.94111873

Latest 4 internal transactions

Advanced mode:
Parent Transaction Hash Block From To Value
178918632023-08-11 13:12:35253 days ago1691759555
0x0D06A817...d67Dd786D
0.035168 ETH
178918602023-08-11 13:11:59253 days ago1691759519
0x0D06A817...d67Dd786D
0.050653 ETH
166541982023-02-18 8:00:59427 days ago1676707259
0x0D06A817...d67Dd786D
5 ETH
153541832022-08-16 19:20:24613 days ago1660677624  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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