ETH Price: $3,762.00 (+0.68%)
Gas: 9 Gwei

Contract

0x45A920727578222B6AFA5ce4044dd35A2218c900
 
Transaction Hash
Method
Block
From
To
Value
Exec Transaction199270952024-05-22 18:05:1125 hrs ago1716401111IN
0x45A92072...A2218c900
0 ETH0.0022472127.24926489
Exec Transaction199270542024-05-22 17:56:4725 hrs ago1716400607IN
0x45A92072...A2218c900
0 ETH0.0015260618.16893869
Exec Transaction198791292024-05-16 1:02:237 days ago1715821343IN
0x45A92072...A2218c900
0 ETH0.00043916.68423632
Exec Transaction198791262024-05-16 1:01:477 days ago1715821307IN
0x45A92072...A2218c900
0 ETH0.000248154.00904218
Exec Transaction198790912024-05-16 0:54:477 days ago1715820887IN
0x45A92072...A2218c900
0 ETH0.000396644.72232269
Exec Transaction198790882024-05-16 0:54:117 days ago1715820851IN
0x45A92072...A2218c900
0 ETH0.000822186.93513345
Exec Transaction198767192024-05-15 16:57:118 days ago1715792231IN
0x45A92072...A2218c900
0 ETH0.003602210.40264749
Exec Transaction198647962024-05-14 0:52:479 days ago1715647967IN
0x45A92072...A2218c900
0 ETH0.000946425
Exec Transaction198647912024-05-14 0:51:479 days ago1715647907IN
0x45A92072...A2218c900
0 ETH0.000465954.04044354
Exec Transaction198647622024-05-14 0:45:599 days ago1715647559IN
0x45A92072...A2218c900
0 ETH0.000230824.23882064
Exec Transaction198641402024-05-13 22:41:119 days ago1715640071IN
0x45A92072...A2218c900
0 ETH0.001459263.09464852
Exec Transaction198640752024-05-13 22:27:479 days ago1715639267IN
0x45A92072...A2218c900
0 ETH0.002798976.8805645
Exec Transaction198611332024-05-13 12:35:5910 days ago1715603759IN
0x45A92072...A2218c900
0 ETH0.0014677310.694138
Exec Transaction198566502024-05-12 21:33:5910 days ago1715549639IN
0x45A92072...A2218c900
0 ETH0.00091675
Exec Transaction198503652024-05-12 0:27:2311 days ago1715473643IN
0x45A92072...A2218c900
0 ETH0.00050394.98396208
Exec Transaction198498552024-05-11 22:44:4711 days ago1715467487IN
0x45A92072...A2218c900
0 ETH0.000487165.80007583
Exec Transaction198491872024-05-11 20:30:2311 days ago1715459423IN
0x45A92072...A2218c900
0 ETH0.000603255.96658495
Exec Transaction198491752024-05-11 20:27:5911 days ago1715459279IN
0x45A92072...A2218c900
0 ETH0.000478943.68571085
Exec Transaction198491612024-05-11 20:25:1111 days ago1715459111IN
0x45A92072...A2218c900
0 ETH0.000906545.97466337
Exec Transaction198431982024-05-11 0:24:4712 days ago1715387087IN
0x45A92072...A2218c900
0 ETH0.003108777.98697504
Exec Transaction198342512024-05-09 18:22:5914 days ago1715278979IN
0x45A92072...A2218c900
0 ETH0.002444146.82408242
Exec Transaction198342432024-05-09 18:21:2314 days ago1715278883IN
0x45A92072...A2218c900
0 ETH0.00303377.79571018
Exec Transaction198342352024-05-09 18:19:4714 days ago1715278787IN
0x45A92072...A2218c900
0 ETH0.001601284.59187574
Exec Transaction198281422024-05-08 21:53:4714 days ago1715205227IN
0x45A92072...A2218c900
0 ETH0.000950097.82453778
Exec Transaction198281382024-05-08 21:52:5914 days ago1715205179IN
0x45A92072...A2218c900
0 ETH0.00052164.1652465
View all transactions

Latest 25 internal transactions (View All)

Advanced mode:
Parent Transaction Hash Block From To Value
198791292024-05-16 1:02:237 days ago1715821343
0x45A92072...A2218c900
1.7 ETH
198791262024-05-16 1:01:477 days ago1715821307
0x45A92072...A2218c900
0.66 ETH
198767192024-05-15 16:57:118 days ago1715792231
0x45A92072...A2218c900
5.75331322 ETH
198647962024-05-14 0:52:479 days ago1715647967
0x45A92072...A2218c900
3.72577844 ETH
198431982024-05-11 0:24:4712 days ago1715387087
0x45A92072...A2218c900
5 ETH
198342512024-05-09 18:22:5914 days ago1715278979
0x45A92072...A2218c900
5 ETH
198342432024-05-09 18:21:2314 days ago1715278883
0x45A92072...A2218c900
5 ETH
198342352024-05-09 18:19:4714 days ago1715278787
0x45A92072...A2218c900
5 ETH
198281452024-05-08 21:54:2314 days ago1715205263
0x45A92072...A2218c900
0.39753477 ETH
198281422024-05-08 21:53:4714 days ago1715205227
0x45A92072...A2218c900
5.4 ETH
198204042024-05-07 19:54:1115 days ago1715111651
0x45A92072...A2218c900
5.8 ETH
198140022024-05-06 22:24:1116 days ago1715034251
0x45A92072...A2218c900
8 ETH
198133652024-05-06 20:16:2316 days ago1715026583
0x45A92072...A2218c900
10.8755979 ETH
198130152024-05-06 19:05:4717 days ago1715022347
0x45A92072...A2218c900
26 ETH
198001472024-05-04 23:53:3518 days ago1714866815
0x45A92072...A2218c900
1.13 ETH
197837622024-05-02 16:54:4721 days ago1714668887
0x45A92072...A2218c900
0.62 ETH
197631152024-04-29 19:41:2323 days ago1714419683
0x45A92072...A2218c900
0.2 ETH
197566882024-04-28 22:06:5924 days ago1714342019
0x45A92072...A2218c900
1 ETH
197410542024-04-26 17:36:3527 days ago1714152995
0x45A92072...A2218c900
6.34 ETH
197333982024-04-25 15:52:5928 days ago1714060379
0x45A92072...A2218c900
3.15 ETH
196989152024-04-20 20:08:5932 days ago1713643739
0x45A92072...A2218c900
2 ETH
196786902024-04-18 0:12:5935 days ago1713399179
0x45A92072...A2218c900
1.96 ETH
195710382024-04-02 22:20:4750 days ago1712096447
0x45A92072...A2218c900
1.5 ETH
195705262024-04-02 20:37:1150 days ago1712090231
0x45A92072...A2218c900
3.4 ETH
195632922024-04-01 20:15:1151 days ago1712002511
0x45A92072...A2218c900
28.73691213 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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