ETH Price: $3,574.49 (-0.30%)
Gas: 36 Gwei

Contract

0x84Ae2025b9620fd926d4e60673FCEA2385C79D8a
 
Transaction Hash
Method
Block
From
To
Value
Exec Transaction193562172024-03-03 17:45:4724 days ago1709487947IN
0x84Ae2025...385C79D8a
0 ETH0.0070962866.04633998
Exec Transaction193343352024-02-29 16:23:2327 days ago1709223803IN
0x84Ae2025...385C79D8a
0 ETH0.0069228278.04148076
Exec Transaction190380362024-01-19 2:50:5969 days ago1705632659IN
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0 ETH0.0023453726.81190141
Exec Transaction190378082024-01-19 2:05:2369 days ago1705629923IN
0x84Ae2025...385C79D8a
0 ETH0.0027002730.86486105
Exec Transaction190231192024-01-17 0:46:1171 days ago1705452371IN
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0 ETH0.0032011130.60372369
Exec Transaction186287722023-11-22 17:29:47126 days ago1700674187IN
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0 ETH0.0053233449.74393519
Exec Transaction186287532023-11-22 17:25:59126 days ago1700673959IN
0x84Ae2025...385C79D8a
0 ETH0.004813155
Exec Transaction184312642023-10-26 1:58:35154 days ago1698285515IN
0x84Ae2025...385C79D8a
0 ETH0.0020317223.24495116
Exec Transaction183920652023-10-20 14:15:23159 days ago1697811323IN
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0 ETH0.0020442423.39139537
Exec Transaction182634702023-10-02 14:33:11177 days ago1696257191IN
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0 ETH0.0024277627.75385752
Exec Transaction182367632023-09-28 20:58:11181 days ago1695934691IN
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0 ETH0.0009301110.51641549
Exec Transaction176652742023-07-10 19:15:59261 days ago1689016559IN
0x84Ae2025...385C79D8a
0 ETH0.0048569152.10169163
Exec Transaction172307892023-05-10 15:08:23322 days ago1683731303IN
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0 ETH0.00616787125.39127104
Exec Transaction172307752023-05-10 15:05:35322 days ago1683731135IN
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0 ETH0.00921593138.66059273
Exec Transaction170814032023-04-19 15:01:59343 days ago1681916519IN
0x84Ae2025...385C79D8a
0 ETH0.00910769102.21419165
Exec Transaction170202432023-04-10 20:49:23352 days ago1681159763IN
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0 ETH0.0046316252.94070232
Exec Transaction169484502023-03-31 16:45:23362 days ago1680281123IN
0x84Ae2025...385C79D8a
0 ETH0.0039747638
Exec Transaction168007242023-03-10 22:35:11383 days ago1678487711IN
0x84Ae2025...385C79D8a
0 ETH0.00298535.06525615
Exec Transaction168006822023-03-10 22:26:35383 days ago1678487195IN
0x84Ae2025...385C79D8a
0 ETH0.0034849634.28292536
Exec Transaction167303772023-03-01 1:02:11393 days ago1677632531IN
0x84Ae2025...385C79D8a
0 ETH0.0018121419.44199056
Exec Transaction164707032023-01-23 16:28:59429 days ago1674491339IN
0x84Ae2025...385C79D8a
0 ETH0.0020347322.62959098
Exec Transaction163168152023-01-02 4:51:11451 days ago1672635071IN
0x84Ae2025...385C79D8a
0 ETH0.0017785816.62181943
Exec Transaction163168102023-01-02 4:50:11451 days ago1672635011IN
0x84Ae2025...385C79D8a
0 ETH0.0017230616.10293686
Exec Transaction160985152022-12-02 17:08:11481 days ago1670000891IN
0x84Ae2025...385C79D8a
0 ETH0.0012818518.24188913
Exec Transaction160708412022-11-28 20:21:35485 days ago1669666895IN
0x84Ae2025...385C79D8a
0 ETH0.0015530718.74967658
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Latest 9 internal transactions

Advanced mode:
Parent Txn Hash Block From To Value
179724072023-08-22 19:41:47218 days ago1692733307
0x84Ae2025...385C79D8a
1 ETH
172307752023-05-10 15:05:35322 days ago1683731135
0x84Ae2025...385C79D8a
0.5 ETH
160985152022-12-02 17:08:11481 days ago1670000891
0x84Ae2025...385C79D8a
2 ETH
153935942022-08-23 1:03:56583 days ago1661216636
0x84Ae2025...385C79D8a
0.001 ETH
153776882022-08-20 12:47:39585 days ago1660999659
0x84Ae2025...385C79D8a
0.00131963 ETH
143107172022-03-03 0:12:11756 days ago1646266331
0x84Ae2025...385C79D8a
1.75 ETH
139080532021-12-30 17:34:23818 days ago1640885663
0x84Ae2025...385C79D8a
1 ETH
137361452021-12-03 22:14:39845 days ago1638569679
0x84Ae2025...385C79D8a
0.3 ETH
132204352021-09-13 23:46:24926 days ago1631576784  Contract Creation0 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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