ETH Price: $3,258.48 (-0.88%)

Contract

0xa85C6fB8a61C9765D409ACFCe270A8abD75E7972
 

Overview

ETH Balance

0.03978 ETH

Eth Value

$129.62 (@ $3,258.48/ETH)

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
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Exec Transaction200202792024-06-04 18:34:11222 days ago1717526051IN
0xa85C6fB8...bD75E7972
0 ETH0.0041554414.57712418
Exec Transaction200202722024-06-04 18:32:47222 days ago1717525967IN
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0 ETH0.0038027613
Exec Transaction200183652024-06-04 12:09:59222 days ago1717502999IN
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0 ETH0.0030586614.66431535
Exec Transaction200183542024-06-04 12:07:35222 days ago1717502855IN
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0 ETH0.0016962422
Exec Transaction200182182024-06-04 11:40:23222 days ago1717501223IN
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0 ETH0.0031261510.68696292
Exec Transaction200182012024-06-04 11:36:59222 days ago1717501019IN
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0 ETH0.0026620413
Exec Transaction200181572024-06-04 11:28:11222 days ago1717500491IN
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0 ETH0.00069379
Exec Transaction200180892024-06-04 11:14:35222 days ago1717499675IN
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0 ETH0.001979486.76700906
Exec Transaction197609402024-04-29 12:22:11258 days ago1714393331IN
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0 ETH0.0024451810.99809438
Exec Transaction197560372024-04-28 19:55:59259 days ago1714334159IN
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0 ETH0.002223410
Exec Transaction196955292024-04-20 8:47:11267 days ago1713602831IN
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0 ETH0.00220439.74778627
Exec Transaction196954842024-04-20 8:38:11267 days ago1713602291IN
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0 ETH0.001767286.72886603
Exec Transaction196954752024-04-20 8:36:23267 days ago1713602183IN
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0 ETH0.000513817
Exec Transaction196897772024-04-19 13:27:35268 days ago1713533255IN
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0 ETH0.0040743813
Exec Transaction196897492024-04-19 13:21:59268 days ago1713532919IN
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0 ETH0.0049683816
Exec Transaction196897252024-04-19 13:17:11268 days ago1713532631IN
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0 ETH0.0034721715.35368703
Exec Transaction196840082024-04-18 18:04:23269 days ago1713463463IN
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0 ETH0.003165714
Exec Transaction196839412024-04-18 17:50:47269 days ago1713462647IN
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0 ETH0.0033031814.60721436
Exec Transaction196839232024-04-18 17:47:11269 days ago1713462431IN
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0 ETH0.0033920115
Exec Transaction196838742024-04-18 17:37:23269 days ago1713461843IN
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0 ETH0.0038440717
Exec Transaction196838692024-04-18 17:36:23269 days ago1713461783IN
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0 ETH0.0032147214.45936638
Exec Transaction196838322024-04-18 17:28:59269 days ago1713461339IN
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0 ETH0.0036627216.47443007
Exec Transaction196837952024-04-18 17:21:11269 days ago1713460871IN
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0 ETH0.0043539219.58332555
Exec Transaction196837822024-04-18 17:18:35269 days ago1713460715IN
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0 ETH0.0028902613
Exec Transaction196837722024-04-18 17:16:35269 days ago1713460595IN
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0 ETH0.0036357516.35309136
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Latest 19 internal transactions

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Parent Transaction Hash Block
From
To
197609402024-04-29 12:22:11258 days ago1714393331
0xa85C6fB8...bD75E7972
0.01 ETH
197560372024-04-28 19:55:59259 days ago1714334159
0xa85C6fB8...bD75E7972
0.003 ETH
196955292024-04-20 8:47:11267 days ago1713602831
0xa85C6fB8...bD75E7972
0.00001 ETH
196954702024-04-20 8:35:23267 days ago1713602123
0xa85C6fB8...bD75E7972
0.00001 ETH
196954702024-04-20 8:35:23267 days ago1713602123
0xa85C6fB8...bD75E7972
0.0001 ETH
196897252024-04-19 13:17:11268 days ago1713532631
0xa85C6fB8...bD75E7972
0.045 ETH
196840082024-04-18 18:04:23269 days ago1713463463
0xa85C6fB8...bD75E7972
0.0001 ETH
196839412024-04-18 17:50:47269 days ago1713462647
0xa85C6fB8...bD75E7972
0.0001 ETH
196839232024-04-18 17:47:11269 days ago1713462431
0xa85C6fB8...bD75E7972
0.0001 ETH
196838742024-04-18 17:37:23269 days ago1713461843
0xa85C6fB8...bD75E7972
0.0001 ETH
196838692024-04-18 17:36:23269 days ago1713461783
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0.0001 ETH
196838322024-04-18 17:28:59269 days ago1713461339
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0.0001 ETH
196837952024-04-18 17:21:11269 days ago1713460871
0xa85C6fB8...bD75E7972
0.0001 ETH
196837822024-04-18 17:18:35269 days ago1713460715
0xa85C6fB8...bD75E7972
0.0001 ETH
196837722024-04-18 17:16:35269 days ago1713460595
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0.0001 ETH
196835292024-04-18 16:27:47269 days ago1713457667
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0.0001 ETH
196834672024-04-18 16:15:11269 days ago1713456911
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0.0001 ETH
196750372024-04-17 11:56:47270 days ago1713355007
0xa85C6fB8...bD75E7972
0.001 ETH
196748782024-04-17 11:24:59270 days ago1713353099  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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