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Contract

0x50AD8FDBC19ea06fD9383F1262Ce691DC53FA99f
 
Transaction Hash
Method
Block
From
To
Exec Transaction214443362024-12-20 14:29:593 days ago1734704999IN
0x50AD8FDB...DC53FA99f
0 ETH0.0033400831.04049332
Exec Transaction213266172024-12-04 4:01:5919 days ago1733284919IN
0x50AD8FDB...DC53FA99f
0 ETH0.0021035718.23516215
Exec Transaction213124622024-12-02 4:32:4721 days ago1733113967IN
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0 ETH0.0017389516.75134146
Exec Transaction209748162024-10-16 1:23:3569 days ago1729041815IN
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0 ETH0.0011926911.50831031
Exec Transaction204532512024-08-04 5:59:23141 days ago1722751163IN
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0 ETH0.000470324.92871684
Exec Transaction204529812024-08-04 5:05:11141 days ago1722747911IN
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0 ETH0.000310953
Transfer203311242024-07-18 4:48:47158 days ago1721278127IN
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0.004678 ETH0.000165016.03813869
Transfer202894472024-07-12 9:12:35164 days ago1720775555IN
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0.017 ETH0.000109954.02328961
Transfer200341442024-06-06 17:01:59200 days ago1717693319IN
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5 ETH0.0010343137.84676967
Exec Transaction198722472024-05-15 1:59:23223 days ago1715738363IN
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0 ETH0.000394033.66731735
Exec Transaction198148312024-05-07 1:11:11231 days ago1715044271IN
0x50AD8FDB...DC53FA99f
0 ETH0.000519825.24961555
Transfer198124132024-05-06 17:05:11231 days ago1715015111IN
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3.97 ETH0.000192337.03770242
Exec Transaction196222172024-04-10 2:21:47257 days ago1712715707IN
0x50AD8FDB...DC53FA99f
0 ETH0.0017097515.90946049
Exec Transaction196146802024-04-09 1:01:11259 days ago1712624471IN
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0 ETH0.0019705622
Exec Transaction196142492024-04-08 23:34:47259 days ago1712619287IN
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0 ETH0.0020932726.20720232
Exec Transaction194956362024-03-23 6:52:59275 days ago1711176779IN
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0 ETH0.00197720
Exec Transaction194956282024-03-23 6:51:23275 days ago1711176683IN
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0 ETH0.001690620
Exec Transaction192925412024-02-23 20:01:35304 days ago1708718495IN
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0 ETH0.0054752959.79815366
Transfer192923112024-02-23 19:15:23304 days ago1708715723IN
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5 ETH0.0009015532.98911231
Exec Transaction192356002024-02-15 20:05:35312 days ago1708027535IN
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0 ETH0.0071194368.68728701
Transfer192342922024-02-15 15:42:11312 days ago1708011731IN
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1.2 ETH0.0014123651.67994448
Exec Transaction192298882024-02-15 0:53:35313 days ago1707958415IN
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0 ETH0.0024832923.96124805
Exec Transaction192298452024-02-15 0:44:59313 days ago1707957899IN
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0 ETH0.0015835924.2411003
Exec Transaction192297882024-02-15 0:33:23313 days ago1707957203IN
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0 ETH0.0015704422.20155966
Exec Transaction192297792024-02-15 0:31:35313 days ago1707957095IN
0x50AD8FDB...DC53FA99f
0 ETH0.002001722.34768038
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Latest 25 internal transactions (View All)

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Parent Transaction Hash Block
From
To
214473922024-12-21 0:43:473 days ago1734741827
0x50AD8FDB...DC53FA99f
0.00000198 ETH
214473922024-12-21 0:43:473 days ago1734741827
0x50AD8FDB...DC53FA99f
0.00104468 ETH
214261252024-12-18 1:25:596 days ago1734485159
0x50AD8FDB...DC53FA99f
0.00031975 ETH
213598262024-12-08 19:20:4715 days ago1733685647
0x50AD8FDB...DC53FA99f
0.0003945 ETH
213510792024-12-07 14:01:5916 days ago1733580119
0x50AD8FDB...DC53FA99f
0.001537 ETH
213504752024-12-07 12:00:1116 days ago1733572811
0x50AD8FDB...DC53FA99f
0.00127387 ETH
213479812024-12-07 3:38:2316 days ago1733542703
0x50AD8FDB...DC53FA99f
0.00011949 ETH
213479812024-12-07 3:38:2316 days ago1733542703
0x50AD8FDB...DC53FA99f
0.00382161 ETH
213478872024-12-07 3:19:3516 days ago1733541575
0x50AD8FDB...DC53FA99f
0.00994 ETH
213266172024-12-04 4:01:5919 days ago1733284919
0x50AD8FDB...DC53FA99f
2.722 ETH
213118862024-12-02 2:36:4721 days ago1733107007
0x50AD8FDB...DC53FA99f
0.001537 ETH
213118662024-12-02 2:32:4721 days ago1733106767
0x50AD8FDB...DC53FA99f
0.002968 ETH
213118662024-12-02 2:32:4721 days ago1733106767
0x50AD8FDB...DC53FA99f
0.0028817 ETH
213117872024-12-02 2:16:4722 days ago1733105807
0x50AD8FDB...DC53FA99f
0.00011949 ETH
213117722024-12-02 2:13:4722 days ago1733105627
0x50AD8FDB...DC53FA99f
0.00011999 ETH
211729802024-11-12 17:05:2341 days ago1731431123
0x50AD8FDB...DC53FA99f
0.00533 ETH
211514442024-11-09 16:59:1144 days ago1731171551
0x50AD8FDB...DC53FA99f
0.00031498 ETH
211514442024-11-09 16:59:1144 days ago1731171551
0x50AD8FDB...DC53FA99f
0.00249648 ETH
210177092024-10-22 1:02:1163 days ago1729558931
0x50AD8FDB...DC53FA99f
0.00019959 ETH
210048072024-10-20 5:50:1164 days ago1729403411
0x50AD8FDB...DC53FA99f
0.0000533 ETH
208525932024-09-29 0:04:1186 days ago1727568251
0x50AD8FDB...DC53FA99f
0.0036565 ETH
208505992024-09-28 17:22:3586 days ago1727544155
0x50AD8FDB...DC53FA99f
0.0023999 ETH
208499132024-09-28 15:04:4786 days ago1727535887
0x50AD8FDB...DC53FA99f
0.0022866 ETH
208460842024-09-28 2:15:4787 days ago1727489747
0x50AD8FDB...DC53FA99f
0.0094874 ETH
208460782024-09-28 2:14:3587 days ago1727489675
0x50AD8FDB...DC53FA99f
0.006396 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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