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Contract

0xb2525a2D6488EA0037bB2f439959AeB3BfaF8651
 

Multichain Info

1 address found via
Transaction Hash
Method
Block
From
To
Exec Transaction217435822025-01-31 9:21:476 days ago1738315307IN
0xb2525a2D...3BfaF8651
0 ETH0.000390954.5525387
Exec Transaction215884202025-01-09 17:30:2327 days ago1736443823IN
0xb2525a2D...3BfaF8651
0 ETH0.0008590213.86994066
Exec Transaction214162932024-12-16 16:31:5951 days ago1734366719IN
0xb2525a2D...3BfaF8651
0 ETH0.0035092831.8982206
Exec Transaction213523722024-12-07 18:22:2360 days ago1733595743IN
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0 ETH0.0026615615.84991332
Exec Transaction213279182024-12-04 8:23:5964 days ago1733300639IN
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0 ETH0.0019210318.25401089
Exec Transaction213153232024-12-02 14:08:5966 days ago1733148539IN
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0 ETH0.0022342420.31076526
Exec Transaction208270832024-09-25 10:39:35134 days ago1727260775IN
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0 ETH0.0029141426.20234802
Exec Transaction208084812024-09-22 20:22:59136 days ago1727036579IN
0xb2525a2D...3BfaF8651
0 ETH0.0020676818.39938277
Transfer207003662024-09-07 17:57:59151 days ago1725731879IN
0xb2525a2D...3BfaF8651
3.47 ETH0.000088533.23960596
Exec Transaction206070952024-08-25 17:28:47164 days ago1724606927IN
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0 ETH0.000129481.45752618
Exec Transaction205436732024-08-16 20:47:23173 days ago1723841243IN
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0 ETH0.000452232.97214803
Exec Transaction205111642024-08-12 7:52:35178 days ago1723449155IN
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0 ETH0.00034463.90890207
Exec Transaction204837262024-08-08 11:59:59182 days ago1723118399IN
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0 ETH0.000705278
Exec Transaction204555312024-08-04 13:36:35186 days ago1722778595IN
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0 ETH0.000207872.44504837
Exec Transaction204413792024-08-02 14:12:59188 days ago1722607979IN
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0 ETH0.0011956413.56238605
Exec Transaction204358202024-08-01 19:35:11188 days ago1722540911IN
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0 ETH0.0011974813.60672685
Exec Transaction204357772024-08-01 19:26:23188 days ago1722540383IN
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0 ETH0.00115811.37148402
Exec Transaction204280382024-07-31 17:31:23189 days ago1722447083IN
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0 ETH0.0013172114.94338802
Exec Transaction203904092024-07-26 11:25:11195 days ago1721993111IN
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0 ETH0.00019623.17110031
Exec Transaction200673972024-06-11 8:28:47240 days ago1718094527IN
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0 ETH0.00052287.95401044
Transfer199838452024-05-30 16:27:59251 days ago1717086479IN
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0.03655749 ETH0.0004624616.92223927
Exec Transaction199552562024-05-26 16:30:47255 days ago1716741047IN
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0 ETH0.0018257212
Exec Transaction198822182024-05-16 11:24:11266 days ago1715858651IN
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0 ETH0.001154677.65640866
Exec Transaction198821852024-05-16 11:17:35266 days ago1715858255IN
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0 ETH0.001206398
Exec Transaction198751062024-05-15 11:33:11267 days ago1715772791IN
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0 ETH0.001506958.97473731
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Latest 25 internal transactions (View All)

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Parent Transaction Hash Block
From
To
215884202025-01-09 17:30:2327 days ago1736443823
0xb2525a2D...3BfaF8651
3.47852175 ETH
203904092024-07-26 11:25:11195 days ago1721993111
0xb2525a2D...3BfaF8651
0.01464 ETH
200673972024-06-11 8:28:47240 days ago1718094527
0xb2525a2D...3BfaF8651
0.01339574 ETH
193382132024-03-01 5:23:59342 days ago1709270639
0xb2525a2D...3BfaF8651
0.07 ETH
183646102023-10-16 18:04:35478 days ago1697479475
0xb2525a2D...3BfaF8651
5.968399 ETH
179363672023-08-17 18:37:11538 days ago1692297431
0xb2525a2D...3BfaF8651
0.04 ETH
179356872023-08-17 16:19:47538 days ago1692289187
0xb2525a2D...3BfaF8651
0.06 ETH
163631762023-01-08 16:11:11759 days ago1673194271
0xb2525a2D...3BfaF8651
0.95 ETH
161425212022-12-08 20:56:59790 days ago1670533019
0xb2525a2D...3BfaF8651
0.67218284 ETH
161425212022-12-08 20:56:59790 days ago1670533019
0xb2525a2D...3BfaF8651
0.12385186 ETH
161211002022-12-05 20:54:23793 days ago1670273663
0xb2525a2D...3BfaF8651
0.12385186 ETH
158271152022-10-25 19:15:47834 days ago1666725347
0xb2525a2D...3BfaF8651
0.09585875 ETH
156850152022-10-05 22:54:11854 days ago1665010451
0xb2525a2D...3BfaF8651
0.00071728 ETH
156850152022-10-05 22:54:11854 days ago1665010451
0xb2525a2D...3BfaF8651
0.0080979 ETH
156826812022-10-05 15:05:11854 days ago1664982311
0xb2525a2D...3BfaF8651
0.0080979 ETH
156781582022-10-04 23:52:35855 days ago1664927555
0xb2525a2D...3BfaF8651
0.0080979 ETH
156044162022-09-24 16:28:35865 days ago1664036915
0xb2525a2D...3BfaF8651
0.008 ETH
155348062022-09-14 20:04:40875 days ago1663185880
0xb2525a2D...3BfaF8651
0.07920135 ETH
153502262022-08-16 4:25:06905 days ago1660623906
0xb2525a2D...3BfaF8651
0.05041945 ETH
152068582022-07-24 18:17:38927 days ago1658686658
0xb2525a2D...3BfaF8651
6.801 ETH
152068462022-07-24 18:15:32927 days ago1658686532
0xb2525a2D...3BfaF8651
6.81205177 ETH
151785552022-07-20 8:58:38932 days ago1658307518
0xb2525a2D...3BfaF8651
0.02430695 ETH
151663602022-07-18 11:28:54934 days ago1658143734
0xb2525a2D...3BfaF8651
13 ETH
151663122022-07-18 11:19:00934 days ago1658143140
0xb2525a2D...3BfaF8651
6.47842549 ETH
151544142022-07-16 14:58:29935 days ago1657983509
0xb2525a2D...3BfaF8651
6.47504866 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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