ETH Price: $3,515.13 (+3.47%)
Gas: 60 Gwei

Contract

0x9a8FEe232DCF73060Af348a1B62Cdb0a19852d13
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Token Holdings

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Value
Exec Transaction193373512024-03-01 2:30:113 days ago1709260211IN
0x9a8FEe23...a19852d13
0 ETH0.0043625945.16986791
Exec Transaction193280452024-02-28 19:15:114 days ago1709147711IN
0x9a8FEe23...a19852d13
0 ETH0.0498594182.05852787
Exec Transaction193280292024-02-28 19:11:594 days ago1709147519IN
0x9a8FEe23...a19852d13
0 ETH0.0045598983.73689617
Exec Transaction192921492024-02-23 18:42:479 days ago1708713767IN
0x9a8FEe23...a19852d13
0 ETH0.003971529.62331383
Exec Transaction192761622024-02-21 12:54:3511 days ago1708520075IN
0x9a8FEe23...a19852d13
0 ETH0.0099892233.48189504
Exec Transaction192373632024-02-16 2:02:3517 days ago1708048955IN
0x9a8FEe23...a19852d13
0 ETH0.0015453322.0302912
Exec Transaction192142052024-02-12 20:03:5920 days ago1707768239IN
0x9a8FEe23...a19852d13
0 ETH0.019630537.2108342
Exec Transaction191214642024-01-30 19:39:4733 days ago1706643587IN
0x9a8FEe23...a19852d13
0 ETH0.0063429824.99443318
Exec Transaction190790452024-01-24 21:01:5939 days ago1706130119IN
0x9a8FEe23...a19852d13
0 ETH0.0121892212.99373003
Exec Transaction190732062024-01-24 1:24:2340 days ago1706059463IN
0x9a8FEe23...a19852d13
0 ETH0.0026276910.35437836
Exec Transaction190148142024-01-15 20:57:1148 days ago1705352231IN
0x9a8FEe23...a19852d13
0 ETH0.0086532922.31254212
Exec Transaction189504902024-01-06 20:24:5957 days ago1704572699IN
0x9a8FEe23...a19852d13
0 ETH0.0078526917
Exec Transaction188428502023-12-22 17:24:3572 days ago1703265875IN
0x9a8FEe23...a19852d13
0 ETH0.0102714440.47443643
Exec Transaction187865752023-12-14 19:51:5980 days ago1702583519IN
0x9a8FEe23...a19852d13
0 ETH0.0123111348.51180225
Exec Transaction187378982023-12-08 0:14:1187 days ago1701994451IN
0x9a8FEe23...a19852d13
0 ETH0.0136436652.54192917
Exec Transaction185659102023-11-13 22:17:59111 days ago1699913879IN
0x9a8FEe23...a19852d13
0 ETH0.043993940.97793001
Exec Transaction185296142023-11-08 20:26:23116 days ago1699475183IN
0x9a8FEe23...a19852d13
0 ETH0.0090587639
Exec Transaction185221372023-11-07 19:22:23117 days ago1699384943IN
0x9a8FEe23...a19852d13
0 ETH0.0022152833.28955886
Exec Transaction185196942023-11-07 11:11:35117 days ago1699355495IN
0x9a8FEe23...a19852d13
0 ETH0.0098205824.2927496
Exec Transaction184369932023-10-26 21:12:47129 days ago1698354767IN
0x9a8FEe23...a19852d13
0 ETH0.0069865130.07694654
Exec Transaction183893712023-10-20 5:12:11136 days ago1697778731IN
0x9a8FEe23...a19852d13
0 ETH0.006486078.60020417
Exec Transaction182796772023-10-04 20:55:59151 days ago1696452959IN
0x9a8FEe23...a19852d13
0 ETH0.0096617510.04886414
Exec Transaction181160672023-09-11 22:23:23174 days ago1694471003IN
0x9a8FEe23...a19852d13
0 ETH0.0114606718.22765491
Exec Transaction180664412023-09-04 23:36:11181 days ago1693870571IN
0x9a8FEe23...a19852d13
0 ETH0.003382812.96653554
Exec Transaction179807262023-08-23 23:35:23193 days ago1692833723IN
0x9a8FEe23...a19852d13
0 ETH0.0012977618.0455093
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Latest 3 internal transactions

Advanced mode:
Parent Txn Hash Block From To Value
174406392023-06-09 5:34:35269 days ago1686288875
0x9a8FEe23...a19852d13
30 ETH
174374142023-06-08 18:41:59269 days ago1686249719
0x9a8FEe23...a19852d13
30 ETH
149166932022-06-06 19:35:50636 days ago1654544150  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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