ETH Price: $4,007.57 (-0.35%)

Contract

0xB7733C657ce6DA394965AcbA8896e14b2D1665AD
 

Overview

ETH Balance

0.269430381265650514 ETH

Eth Value

$1,079.76 (@ $4,007.57/ETH)

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Exec Transaction166922262023-02-23 16:16:47653 days ago1677169007IN
0xB7733C65...b2D1665AD
0 ETH0.003347754.09467154
Exec Transaction164735322023-01-24 1:57:35683 days ago1674525455IN
0xB7733C65...b2D1665AD
0 ETH0.0013040815.88908435
Exec Transaction164733342023-01-24 1:17:59683 days ago1674523079IN
0xB7733C65...b2D1665AD
0 ETH0.0019904624.2521128
Exec Transaction164733272023-01-24 1:16:35683 days ago1674522995IN
0xB7733C65...b2D1665AD
0 ETH0.0024734130.13642194
Exec Transaction164731782023-01-24 0:46:35683 days ago1674521195IN
0xB7733C65...b2D1665AD
0 ETH0.0016376719.95366622
Exec Transaction164730092023-01-24 0:12:47683 days ago1674519167IN
0xB7733C65...b2D1665AD
0 ETH0.0015141618.45422402
Exec Transaction164729862023-01-24 0:08:11683 days ago1674518891IN
0xB7733C65...b2D1665AD
0 ETH0.001548518.90709195
Exec Transaction164729612023-01-24 0:03:11683 days ago1674518591IN
0xB7733C65...b2D1665AD
0 ETH0.0014470217.66792973
Exec Transaction164728922023-01-23 23:49:11683 days ago1674517751IN
0xB7733C65...b2D1665AD
0 ETH0.0012952615.81968248
Exec Transaction164728802023-01-23 23:46:47683 days ago1674517607IN
0xB7733C65...b2D1665AD
0 ETH0.0012892715.74189717
Exec Transaction164728652023-01-23 23:43:47683 days ago1674517427IN
0xB7733C65...b2D1665AD
0 ETH0.0013334416.28361276
Exec Transaction164728542023-01-23 23:41:35683 days ago1674517295IN
0xB7733C65...b2D1665AD
0 ETH0.0013170116.08290219
Exec Transaction164726202023-01-23 22:54:35683 days ago1674514475IN
0xB7733C65...b2D1665AD
0 ETH0.0019100720.73017049
Exec Transaction164726142023-01-23 22:53:11683 days ago1674514391IN
0xB7733C65...b2D1665AD
0 ETH0.000980418
Exec Transaction164725892023-01-23 22:47:59683 days ago1674514079IN
0xB7733C65...b2D1665AD
0 ETH0.0009768817.93934209
Transfer160719762022-11-29 0:09:11739 days ago1669680551IN
0xB7733C65...b2D1665AD
0.19986747 ETH0.0002982510.91356771
Transfer160719442022-11-29 0:02:47739 days ago1669680167IN
0xB7733C65...b2D1665AD
0.5 ETH0.0003082711.28
Exec Transaction159787862022-11-15 23:43:23752 days ago1668555803IN
0xB7733C65...b2D1665AD
0 ETH0.0016400418.87062797
Exec Transaction158703412022-10-31 20:10:47767 days ago1667247047IN
0xB7733C65...b2D1665AD
0 ETH0.002960928.05805082
Exec Transaction158006382022-10-22 2:24:35777 days ago1666405475IN
0xB7733C65...b2D1665AD
0 ETH0.0010260516.57010251
Transfer157992202022-10-21 21:39:23777 days ago1666388363IN
0xB7733C65...b2D1665AD
38.61 ETH0.0007214826.4
Exec Transaction156001402022-09-24 2:10:23805 days ago1663985423IN
0xB7733C65...b2D1665AD
0 ETH0.000595676.13271278
Exec Transaction156001142022-09-24 2:05:11805 days ago1663985111IN
0xB7733C65...b2D1665AD
0 ETH0.000431276.56265238
Exec Transaction154992122022-09-08 22:35:00820 days ago1662676500IN
0xB7733C65...b2D1665AD
0 ETH0.001857330
Exec Transaction154992042022-09-08 22:32:57820 days ago1662676377IN
0xB7733C65...b2D1665AD
0 ETH0.0017971329.02263857
View all transactions

Latest 25 internal transactions (View All)

Advanced mode:
Parent Transaction Hash Block From To
185780982023-11-15 15:11:47388 days ago1700061107
0xB7733C65...b2D1665AD
0.00135 ETH
180401302023-09-01 7:11:59463 days ago1693552319
0xB7733C65...b2D1665AD
0.007347 ETH
179024402023-08-13 0:44:47482 days ago1691887487
0xB7733C65...b2D1665AD
0.0000965 ETH
175494492023-06-24 12:42:35532 days ago1687610555
0xB7733C65...b2D1665AD
0.00225 ETH
175494302023-06-24 12:38:35532 days ago1687610315
0xB7733C65...b2D1665AD
0.00225 ETH
174894792023-06-16 2:37:23540 days ago1686883043
0xB7733C65...b2D1665AD
0.002175 ETH
171232342023-04-25 12:20:59592 days ago1682425259
0xB7733C65...b2D1665AD
0.00405 ETH
171231982023-04-25 12:13:23592 days ago1682424803
0xB7733C65...b2D1665AD
0.003975 ETH
170428742023-04-14 3:46:35603 days ago1681443995
0xB7733C65...b2D1665AD
0.0002745 ETH
170068912023-04-08 23:23:35608 days ago1680996215
0xB7733C65...b2D1665AD
0.000297 ETH
169547632023-04-01 14:03:23616 days ago1680357803
0xB7733C65...b2D1665AD
0.0003495 ETH
167461102023-03-03 6:09:59645 days ago1677823799
0xB7733C65...b2D1665AD
0.000113 ETH
167140412023-02-26 17:59:11650 days ago1677434351
0xB7733C65...b2D1665AD
0.00165 ETH
166922262023-02-23 16:16:47653 days ago1677169007
0xB7733C65...b2D1665AD
0.6 ETH
165608272023-02-05 6:34:59671 days ago1675578899
0xB7733C65...b2D1665AD
0.0026925 ETH
162503552022-12-23 22:16:23714 days ago1671833783
0xB7733C65...b2D1665AD
0.0065925 ETH
160983682022-12-02 16:38:35736 days ago1669999115
0xB7733C65...b2D1665AD
0.0074925 ETH
160764862022-11-29 15:16:47739 days ago1669735007
0xB7733C65...b2D1665AD
0.00225 ETH
160703212022-11-28 18:36:59739 days ago1669660619
0xB7733C65...b2D1665AD
0.0022275 ETH
160143752022-11-20 23:01:47747 days ago1668985307
0xB7733C65...b2D1665AD
0.0093 ETH
160123042022-11-20 16:05:23748 days ago1668960323
0xB7733C65...b2D1665AD
0.009 ETH
159849012022-11-16 20:15:47751 days ago1668629747
0xB7733C65...b2D1665AD
0.00975 ETH
159847412022-11-16 19:43:23751 days ago1668627803
0xB7733C65...b2D1665AD
0.009375 ETH
159847272022-11-16 19:40:35751 days ago1668627635
0xB7733C65...b2D1665AD
0.009375 ETH
159787862022-11-15 23:43:23752 days ago1668555803
0xB7733C65...b2D1665AD
4 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.