ETH Price: $3,480.73 (+2.35%)

Contract

0x1E50Ef3f163F76d85F57a16f07259fACF6282D1b
 
Transaction Hash
Method
Block
From
To
Exec Transaction214373122024-12-19 14:58:115 days ago1734620291IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0014960420.2737515
Exec Transaction214313312024-12-18 18:53:476 days ago1734548027IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0018031224.43919656
Exec Transaction214244812024-12-17 19:55:237 days ago1734465323IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0016419522.25107162
Exec Transaction214227832024-12-17 14:14:117 days ago1734444851IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0030850441.80736978
Exec Transaction213886532024-12-12 19:55:5912 days ago1734033359IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0057063877.30554509
Exec Transaction213732312024-12-10 16:15:2314 days ago1733847323IN
0x1E50Ef3f...CF6282D1b
0 ETH0.00946206120.3948163
Exec Transaction212947862024-11-29 17:18:3525 days ago1732900715IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0012230919.8903854
Exec Transaction212944182024-11-29 16:03:5925 days ago1732896239IN
0x1E50Ef3f...CF6282D1b
0 ETH0.005626271.60942141
Exec Transaction212943612024-11-29 15:52:2325 days ago1732895543IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0019826926.28279878
Exec Transaction212660102024-11-25 16:37:4729 days ago1732552667IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0052460671.09256141
Exec Transaction211951012024-11-15 19:12:1139 days ago1731697931IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0017444723.64038229
Exec Transaction211445802024-11-08 18:01:1146 days ago1731088871IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0017894224.24960422
Exec Transaction211382532024-11-07 20:47:2347 days ago1731012443IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0051197169.36900551
Exec Transaction210793682024-10-30 15:33:1155 days ago1730302391IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0021400627.23006477
Exec Transaction210447282024-10-25 19:29:3560 days ago1729884575IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0009824812.50488738
Exec Transaction210445462024-10-25 18:52:4760 days ago1729882367IN
0x1E50Ef3f...CF6282D1b
0 ETH0.004363357.84032636
Exec Transaction209655152024-10-14 18:12:1171 days ago1728929531IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0040356571.18559288
Exec Transaction209641352024-10-14 13:34:5971 days ago1728912899IN
0x1E50Ef3f...CF6282D1b
0 ETH0.002726434.69062508
Exec Transaction209146402024-10-07 15:40:2378 days ago1728315623IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0033479945.37069404
Exec Transaction208783012024-10-02 14:05:5983 days ago1727877959IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0015245420.6600309
Exec Transaction208717912024-10-01 16:18:5984 days ago1727799539IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0019138225.93540803
Exec Transaction208297782024-09-25 19:43:2390 days ago1727293403IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0029622936.44558897
Exec Transaction208282762024-09-25 14:40:3590 days ago1727275235IN
0x1E50Ef3f...CF6282D1b
0 ETH0.002397732.49279748
Exec Transaction207925922024-09-20 15:07:2395 days ago1726844843IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0018561825.15422275
Exec Transaction207785552024-09-18 16:04:5997 days ago1726675499IN
0x1E50Ef3f...CF6282D1b
0 ETH0.0018445824.99715333
View all transactions

Latest 25 internal transactions (View All)

Advanced mode:
Parent Transaction Hash Block
From
To
186871322023-11-30 21:35:35390 days ago1701380135
0x1E50Ef3f...CF6282D1b
0.07318445 ETH
186871112023-11-30 21:31:11390 days ago1701379871
0x1E50Ef3f...CF6282D1b
0.07318445 ETH
185863152023-11-16 18:43:23404 days ago1700160203
0x1E50Ef3f...CF6282D1b
0.03944654 ETH
180361072023-08-31 17:39:59481 days ago1693503599
0x1E50Ef3f...CF6282D1b
1 ETH
180360952023-08-31 17:37:35481 days ago1693503455
0x1E50Ef3f...CF6282D1b
1 ETH
178722242023-08-08 19:16:23504 days ago1691522183
0x1E50Ef3f...CF6282D1b
0.41179 ETH
178712652023-08-08 16:02:23504 days ago1691510543
0x1E50Ef3f...CF6282D1b
0.4 ETH
169916612023-04-06 19:37:47628 days ago1680809867
0x1E50Ef3f...CF6282D1b
0.11 ETH
168919852023-03-23 18:21:59642 days ago1679595719
0x1E50Ef3f...CF6282D1b
0.12 ETH
167792252023-03-07 21:55:23658 days ago1678226123
0x1E50Ef3f...CF6282D1b
0.5 ETH
167792162023-03-07 21:53:35658 days ago1678226015
0x1E50Ef3f...CF6282D1b
0.77965473 ETH
161974272022-12-16 13:02:11739 days ago1671195731
0x1E50Ef3f...CF6282D1b
0.7182846 ETH
158911552022-11-03 18:03:35782 days ago1667498615
0x1E50Ef3f...CF6282D1b
0.00209281 ETH
158911552022-11-03 18:03:35782 days ago1667498615
0x1E50Ef3f...CF6282D1b
0.0668264 ETH
158831102022-11-02 15:03:59783 days ago1667401439
0x1E50Ef3f...CF6282D1b
0.5 ETH
158721142022-11-01 2:07:23785 days ago1667268443
0x1E50Ef3f...CF6282D1b
0.5 ETH
158699212022-10-31 18:46:23785 days ago1667241983
0x1E50Ef3f...CF6282D1b
0.5 ETH
157264972022-10-11 17:56:11805 days ago1665510971
0x1E50Ef3f...CF6282D1b
0.3844 ETH
157264902022-10-11 17:54:35805 days ago1665510875
0x1E50Ef3f...CF6282D1b
0.6 ETH
154423502022-08-30 20:07:10847 days ago1661890030
0x1E50Ef3f...CF6282D1b
4 ETH
154423422022-08-30 20:06:07847 days ago1661889967
0x1E50Ef3f...CF6282D1b
4 ETH
146998112022-05-02 18:08:47967 days ago1651514927
0x1E50Ef3f...CF6282D1b
0.5 ETH
146738752022-04-28 16:23:08971 days ago1651162988
0x1E50Ef3f...CF6282D1b
0.5 ETH
144770962022-03-28 21:30:451002 days ago1648503045
0x1E50Ef3f...CF6282D1b
0.4 ETH
143285372022-03-05 18:36:481025 days ago1646505408
0x1E50Ef3f...CF6282D1b
0.5 ETH
View All Internal Transactions
Loading...
Loading

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

Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading
Loading...
Loading

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
Loading...
Loading
[ Download: CSV Export  ]
[ Download: CSV Export  ]

A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.