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Contract

0x08aB5cA19191Ca6C395006502964D6F296c9A436
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Exec Transaction169398552023-03-30 11:45:59636 days ago1680176759IN
0x08aB5cA1...296c9A436
0 ETH0.0199986935.04080753
Exec Transaction169398472023-03-30 11:44:23636 days ago1680176663IN
0x08aB5cA1...296c9A436
0 ETH0.0026856236.90561344
Exec Transaction169395942023-03-30 10:52:47636 days ago1680173567IN
0x08aB5cA1...296c9A436
0 ETH0.0028633425.98999726
Exec Transaction163688162023-01-09 11:02:23716 days ago1673262143IN
0x08aB5cA1...296c9A436
0 ETH0.0020345918.46760889
Exec Transaction163687752023-01-09 10:54:11716 days ago1673261651IN
0x08aB5cA1...296c9A436
0 ETH0.0023754916.46833554
Exec Transaction163687522023-01-09 10:49:35716 days ago1673261375IN
0x08aB5cA1...296c9A436
0 ETH0.0012372917
Transfer163496162023-01-06 18:45:23718 days ago1673030723IN
0x08aB5cA1...296c9A436
0.27 ETH0.0008869832.45599418
Exec Transaction163460282023-01-06 6:43:35719 days ago1672987415IN
0x08aB5cA1...296c9A436
0 ETH0.0029829514.57532708
Exec Transaction162407562022-12-22 14:11:23734 days ago1671718283IN
0x08aB5cA1...296c9A436
0 ETH0.0017676817.30462098
Exec Transaction162392952022-12-22 9:17:59734 days ago1671700679IN
0x08aB5cA1...296c9A436
0 ETH0.0017314512
Transfer162392772022-12-22 9:14:23734 days ago1671700463IN
0x08aB5cA1...296c9A436
0.33 ETH0.0003095411.32679158
Exec Transaction155671792022-09-19 11:10:35828 days ago1663585835IN
0x08aB5cA1...296c9A436
0 ETH0.000333654.5851219
Transfer152421782022-07-30 6:24:09879 days ago1659162249IN
0x08aB5cA1...296c9A436
0.084 ETH0.000127584.66844464
Transfer151781852022-07-20 7:28:06889 days ago1658302086IN
0x08aB5cA1...296c9A436
0.248 ETH0.0004263315.60025934
Exec Transaction151346022022-07-13 13:47:37896 days ago1657720057IN
0x08aB5cA1...296c9A436
0 ETH0.0044057327.41229619
Exec Transaction151277322022-07-12 12:12:11897 days ago1657627931IN
0x08aB5cA1...296c9A436
0 ETH0.0018709120.16881539
Exec Transaction150131452022-06-23 13:18:50916 days ago1655990330IN
0x08aB5cA1...296c9A436
0 ETH0.0026206340.10828397
Exec Transaction149983962022-06-20 19:59:51918 days ago1655755191IN
0x08aB5cA1...296c9A436
0 ETH0.0019371722.09598792
Exec Transaction149491362022-06-12 8:20:22927 days ago1655022022IN
0x08aB5cA1...296c9A436
0 ETH0.0022277626.08835478
Transfer149490022022-06-12 7:45:43927 days ago1655019943IN
0x08aB5cA1...296c9A436
0.005 ETH0.0011661342.67027728

Latest 5 internal transactions

Advanced mode:
Parent Transaction Hash Block
From
To
169398472023-03-30 11:44:23636 days ago1680176663
0x08aB5cA1...296c9A436
0.504 ETH
163687522023-01-09 10:49:35716 days ago1673261375
0x08aB5cA1...296c9A436
0.103 ETH
155671792022-09-19 11:10:35828 days ago1663585835
0x08aB5cA1...296c9A436
0.33 ETH
149491362022-06-12 8:20:22927 days ago1655022022
0x08aB5cA1...296c9A436
0x08aB5cA1...296c9A436
0.0001 ETH
149489762022-06-12 7:35:44927 days ago1655019344  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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