ETH Price: $3,580.12 (+0.68%)
Gas: 4 Gwei

Contract

0xc2AeD64f4DC3160583305470c7F590C789392CbC
 
Transaction Hash
Method
Block
From
To
Value
Exec Transaction196337392024-04-11 17:02:3565 days ago1712854955IN
0xc2AeD64f...789392CbC
0 ETH0.0018520433.77175056
Exec Transaction194216362024-03-12 21:18:2395 days ago1710278303IN
0xc2AeD64f...789392CbC
0 ETH0.0034749460.34884607
Exec Transaction186739592023-11-29 1:21:47200 days ago1701220907IN
0xc2AeD64f...789392CbC
0 ETH0.0018554633.83418593
Exec Transaction186739542023-11-29 1:20:47200 days ago1701220847IN
0xc2AeD64f...789392CbC
0 ETH0.0015387232.46461795
Exec Transaction186738142023-11-29 0:52:35200 days ago1701219155IN
0xc2AeD64f...789392CbC
0 ETH0.0117619436.05767956
Exec Transaction186738022023-11-29 0:50:11200 days ago1701219011IN
0xc2AeD64f...789392CbC
0 ETH0.0017062936
Exec Transaction186736932023-11-29 0:28:11200 days ago1701217691IN
0xc2AeD64f...789392CbC
0 ETH0.0124003135.81278473
Exec Transaction186736282023-11-29 0:15:11200 days ago1701216911IN
0xc2AeD64f...789392CbC
0 ETH0.0034024739
Exec Transaction185999242023-11-18 16:30:35210 days ago1700325035IN
0xc2AeD64f...789392CbC
0 ETH0.0017729432.32945054
Exec Transaction185813302023-11-16 2:01:47213 days ago1700100107IN
0xc2AeD64f...789392CbC
0 ETH0.0031754634.18408693
Exec Transaction185812922023-11-16 1:54:11213 days ago1700099651IN
0xc2AeD64f...789392CbC
0 ETH0.0037490730
Exec Transaction185812262023-11-16 1:40:47213 days ago1700098847IN
0xc2AeD64f...789392CbC
0 ETH0.0030537730.2950818
Exec Transaction185811652023-11-16 1:28:35213 days ago1700098115IN
0xc2AeD64f...789392CbC
0 ETH0.0017693729
Exec Transaction185811492023-11-16 1:25:11213 days ago1700097911IN
0xc2AeD64f...789392CbC
0 ETH0.0024832729
Exec Transaction185811402023-11-16 1:23:23213 days ago1700097803IN
0xc2AeD64f...789392CbC
0 ETH0.0019170731.96937416
Transfer185810202023-11-16 0:59:11213 days ago1700096351IN
0xc2AeD64f...789392CbC
5 ETH0.0011231341.0967501
Exec Transaction185723632023-11-14 19:55:23214 days ago1699991723IN
0xc2AeD64f...789392CbC
0 ETH0.003307741.18460903
Exec Transaction185722612023-11-14 19:34:11214 days ago1699990451IN
0xc2AeD64f...789392CbC
0 ETH0.0088677954.35331542
Exec Transaction185208612023-11-07 15:06:23221 days ago1699369583IN
0xc2AeD64f...789392CbC
0 ETH0.0037608437.62837895
Exec Transaction185208492023-11-07 15:03:59221 days ago1699369439IN
0xc2AeD64f...789392CbC
0 ETH0.0125831134.37238987
Exec Transaction184876662023-11-02 23:28:23226 days ago1698967703IN
0xc2AeD64f...789392CbC
0 ETH0.0022871522.8891461
Exec Transaction184861912023-11-02 18:31:23226 days ago1698949883IN
0xc2AeD64f...789392CbC
0 ETH0.0029535135.64504669
Exec Transaction184860082023-11-02 17:54:23226 days ago1698947663IN
0xc2AeD64f...789392CbC
0 ETH0.0022746936
Exec Transaction184859942023-11-02 17:51:35226 days ago1698947495IN
0xc2AeD64f...789392CbC
0 ETH0.0022895634.70409075
Exec Transaction184857442023-11-02 17:01:35226 days ago1698944495IN
0xc2AeD64f...789392CbC
0 ETH0.0027305232.98293011
View all transactions

Latest 13 internal transactions

Advanced mode:
Parent Transaction Hash Block From To Value
196337392024-04-11 17:02:3565 days ago1712854955
0xc2AeD64f...789392CbC
0.4 ETH
194216362024-03-12 21:18:2395 days ago1710278303
0xc2AeD64f...789392CbC
0.24418624 ETH
186739592023-11-29 1:21:47200 days ago1701220907
0xc2AeD64f...789392CbC
1.62568 ETH
185999242023-11-18 16:30:35210 days ago1700325035
0xc2AeD64f...789392CbC
1.93552 ETH
185812922023-11-16 1:54:11213 days ago1700099651
0xc2AeD64f...789392CbC
3.2 ETH
185812262023-11-16 1:40:47213 days ago1700098847
0xc2AeD64f...789392CbC
3.2 ETH
185722612023-11-14 19:34:11214 days ago1699990451
0xc2AeD64f...789392CbC
3.2 ETH
184794342023-11-01 19:46:47227 days ago1698868007
0xc2AeD64f...789392CbC
0.5 ETH
183104822023-10-09 4:18:23251 days ago1696825103
0xc2AeD64f...789392CbC
70 ETH
147625062022-05-12 17:53:43765 days ago1652378023
0xc2AeD64f...789392CbC
1 ETH
145785612022-04-13 17:49:19794 days ago1649872159
0xc2AeD64f...789392CbC
0.2 ETH
143542102022-03-09 18:31:15829 days ago1646850675
0xc2AeD64f...789392CbC
2 ETH
143492072022-03-08 23:51:28830 days ago1646783488  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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