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Contract

0x17ab7568Cd5386DF6C8E4552438E32794D057cC1
 

Overview

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0 ETH

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$0.00

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Transaction Hash
Method
Block
From
To
Exec Transaction217743782025-02-04 16:37:594 days ago1738687079IN
0x17ab7568...94D057cC1
0 ETH0.000154821.92304353
Exec Transaction217743602025-02-04 16:34:234 days ago1738686863IN
0x17ab7568...94D057cC1
0 ETH0.000168881.96150691
Exec Transaction216242512025-01-14 17:34:1125 days ago1736876051IN
0x17ab7568...94D057cC1
0 ETH0.001236113.7525136
Exec Transaction216170342025-01-13 17:23:5926 days ago1736789039IN
0x17ab7568...94D057cC1
0 ETH0.000582996.55886302
Exec Transaction215882722025-01-09 17:00:4730 days ago1736442047IN
0x17ab7568...94D057cC1
0 ETH0.0012596314.35577899
Exec Transaction215739142025-01-07 16:53:5932 days ago1736268839IN
0x17ab7568...94D057cC1
0 ETH0.0020880515.84138124
Exec Transaction213603152024-12-08 20:58:4762 days ago1733691527IN
0x17ab7568...94D057cC1
0 ETH0.0010396212.48253393
Exec Transaction212822892024-11-27 23:13:2373 days ago1732749203IN
0x17ab7568...94D057cC1
0 ETH0.0021693816.45390712
Exec Transaction212605442024-11-24 22:19:3576 days ago1732486775IN
0x17ab7568...94D057cC1
0 ETH0.000736028.38278405
Exec Transaction212261412024-11-20 3:03:4781 days ago1732071827IN
0x17ab7568...94D057cC1
0 ETH0.0017336513.15417042
Exec Transaction212240632024-11-19 20:06:3581 days ago1732046795IN
0x17ab7568...94D057cC1
0 ETH0.0026009719.72917531
Exec Transaction212227632024-11-19 15:46:1181 days ago1732031171IN
0x17ab7568...94D057cC1
0 ETH0.0017075320.49593077
Exec Transaction212225572024-11-19 15:04:3581 days ago1732028675IN
0x17ab7568...94D057cC1
0 ETH0.0036019843.24162601
Exec Transaction211677542024-11-11 23:34:1189 days ago1731368051IN
0x17ab7568...94D057cC1
0 ETH0.0037431143.45642739
Exec Transaction211296732024-11-06 16:02:3594 days ago1730908955IN
0x17ab7568...94D057cC1
0 ETH0.0018424520.73084063
Exec Transaction211164242024-11-04 19:38:1196 days ago1730749091IN
0x17ab7568...94D057cC1
0 ETH0.000417074.84346112
Exec Transaction211150772024-11-04 15:07:2396 days ago1730732843IN
0x17ab7568...94D057cC1
0 ETH0.000656747.3945679
Exec Transaction211150152024-11-04 14:54:5996 days ago1730732099IN
0x17ab7568...94D057cC1
0 ETH0.00057326.45392308
Exec Transaction210939822024-11-01 16:26:1199 days ago1730478371IN
0x17ab7568...94D057cC1
0 ETH0.0010087318.52011957
Exec Transaction210291572024-10-23 15:22:35108 days ago1729696955IN
0x17ab7568...94D057cC1
0 ETH0.0021788536.68974271
Transfer210291352024-10-23 15:18:11108 days ago1729696691IN
0x17ab7568...94D057cC1
0.001 ETH0.0008714931.88905078
Exec Transaction210291202024-10-23 15:15:11108 days ago1729696511IN
0x17ab7568...94D057cC1
0 ETH0.0022386242.31810739
Exec Transaction209432942024-10-11 15:32:59120 days ago1728660779IN
0x17ab7568...94D057cC1
0 ETH0.0025516531.38873192
Exec Transaction209228742024-10-08 19:12:23123 days ago1728414743IN
0x17ab7568...94D057cC1
0 ETH0.0016489224.21043096
Exec Transaction209228662024-10-08 19:10:47123 days ago1728414647IN
0x17ab7568...94D057cC1
0 ETH0.0015985223.46213546
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Latest 2 internal transactions

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210291572024-10-23 15:22:35108 days ago1729696955
0x17ab7568...94D057cC1
0.001 ETH
207639872024-09-16 15:11:47145 days ago1726499507  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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