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Contract

0xBF600B4339F3dBe86f70ad1B171FD4Da2D2BA841
 

Multichain Info

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Transaction Hash
Method
Block
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Exec Transaction189959042024-01-13 5:31:59345 days ago1705123919IN
0xBF600B43...a2D2BA841
0 ETH0.0011179417.02424751
Exec Transaction189958862024-01-13 5:28:23345 days ago1705123703IN
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0 ETH0.0010670814.6960771
Exec Transaction189859102024-01-11 19:58:23347 days ago1705003103IN
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0 ETH0.0021887825.76827087
Exec Transaction189778872024-01-10 16:57:47348 days ago1704905867IN
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0 ETH0.0029152644.36961392
Exec Transaction186015242023-11-18 21:54:23401 days ago1700344463IN
0xBF600B43...a2D2BA841
0 ETH0.0010984617.74292998
Exec Transaction186011352023-11-18 20:35:47401 days ago1700339747IN
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0 ETH0.0010966817.71420987
Exec Transaction186011182023-11-18 20:32:23401 days ago1700339543IN
0xBF600B43...a2D2BA841
0 ETH0.0011143818
Exec Transaction185511722023-11-11 20:48:59408 days ago1699735739IN
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0 ETH0.0020845833.67126796
Exec Transaction179220342023-08-15 18:29:59496 days ago1692124199IN
0xBF600B43...a2D2BA841
0 ETH0.0035743636.22950658
Exec Transaction176279582023-07-05 13:24:11537 days ago1688563451IN
0xBF600B43...a2D2BA841
0 ETH0.0030335949
Exec Transaction175985872023-07-01 10:22:23541 days ago1688206943IN
0xBF600B43...a2D2BA841
0 ETH0.0014575917.26414031
Exec Transaction175985842023-07-01 10:21:47541 days ago1688206907IN
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0 ETH0.0015400517.16471611
Exec Transaction170350392023-04-12 23:08:59621 days ago1681340939IN
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0 ETH0.0024488139.56209315
Exec Transaction170350362023-04-12 23:08:23621 days ago1681340903IN
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0 ETH0.0026761743.21851696
Exec Transaction168653622023-03-20 0:36:59645 days ago1679272619IN
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0 ETH0.0009887215.97349833
Exec Transaction168653592023-03-20 0:36:23645 days ago1679272583IN
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0 ETH0.0009934716.0471611
Exec Transaction168447112023-03-17 2:57:59648 days ago1679021879IN
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0 ETH0.0016450226.57121927
Exec Transaction168443882023-03-17 1:52:23648 days ago1679017943IN
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0 ETH0.0012372719.98513207
Exec Transaction166799022023-02-21 22:39:35671 days ago1677019175IN
0xBF600B43...a2D2BA841
0 ETH0.0017062727.56061892
Exec Transaction166798222023-02-21 22:23:35671 days ago1677018215IN
0xBF600B43...a2D2BA841
0 ETH0.0021664335
Exec Transaction166796282023-02-21 21:44:35671 days ago1677015875IN
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0 ETH0.0024754440
Exec Transaction165517092023-02-04 0:01:47689 days ago1675468907IN
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0 ETH0.001552425.07523178
Exec Transaction165506402023-02-03 20:27:23689 days ago1675456043IN
0xBF600B43...a2D2BA841
0 ETH0.0022287636
Exec Transaction165292092023-01-31 20:30:35692 days ago1675197035IN
0xBF600B43...a2D2BA841
0 ETH0.003165836.85279884
Transfer165203842023-01-30 14:57:59693 days ago1675090679IN
0xBF600B43...a2D2BA841
0.0001 ETH0.0006200122.68721234
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Latest 25 internal transactions (View All)

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Parent Transaction Hash Block
From
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214691042024-12-24 1:38:592 hrs ago1735004339
0xBF600B43...a2D2BA841
0.0001 ETH
214690832024-12-24 1:34:352 hrs ago1735004075
0xBF600B43...a2D2BA841
0.00016 ETH
210329482024-10-24 4:04:1160 days ago1729742651
0xBF600B43...a2D2BA841
0.000168 ETH
207559872024-09-15 12:22:2399 days ago1726402943
0xBF600B43...a2D2BA841
0.000192 ETH
206380712024-08-30 1:19:59116 days ago1724980799
0xBF600B43...a2D2BA841
0.000192 ETH
206330382024-08-29 8:26:35116 days ago1724919995
0xBF600B43...a2D2BA841
0.000192 ETH
206218632024-08-27 18:58:23118 days ago1724785103
0xBF600B43...a2D2BA841
0.00024 ETH
205368782024-08-15 22:02:35130 days ago1723759355
0xBF600B43...a2D2BA841
0.00000025 ETH
205149472024-08-12 20:33:23133 days ago1723494803
0xBF600B43...a2D2BA841
0.0000122 ETH
203848802024-07-25 16:52:59151 days ago1721926379
0xBF600B43...a2D2BA841
0.00076 ETH
203778132024-07-24 17:12:11152 days ago1721841131
0xBF600B43...a2D2BA841
0.0000008 ETH
203730522024-07-24 1:15:35153 days ago1721783735
0xBF600B43...a2D2BA841
0.0008 ETH
203722022024-07-23 22:24:59153 days ago1721773499
0xBF600B43...a2D2BA841
0.000392 ETH
203722022024-07-23 22:24:59153 days ago1721773499
0xBF600B43...a2D2BA841
0.00000027 ETH
203718032024-07-23 21:04:23153 days ago1721768663
0xBF600B43...a2D2BA841
0.00000029 ETH
203558852024-07-21 15:44:11155 days ago1721576651
0xBF600B43...a2D2BA841
0.0000002 ETH
203558662024-07-21 15:40:23155 days ago1721576423
0xBF600B43...a2D2BA841
0.0000002 ETH
203558562024-07-21 15:38:23155 days ago1721576303
0xBF600B43...a2D2BA841
0.00012352 ETH
201504032024-06-22 23:05:11184 days ago1719097511
0xBF600B43...a2D2BA841
0.00000039 ETH
201487562024-06-22 17:32:59184 days ago1719077579
0xBF600B43...a2D2BA841
0.00000018 ETH
201419712024-06-21 18:45:47185 days ago1718995547
0xBF600B43...a2D2BA841
0.00000029 ETH
201409912024-06-21 15:27:59185 days ago1718983679
0xBF600B43...a2D2BA841
0.00000037 ETH
201090942024-06-17 4:22:23189 days ago1718598143
0xBF600B43...a2D2BA841
0.00004 ETH
201019952024-06-16 4:35:11190 days ago1718512511
0xBF600B43...a2D2BA841
0.00004 ETH
198993752024-05-18 21:00:59219 days ago1716066059
0xBF600B43...a2D2BA841
0.000043 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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