ETH Price: $3,918.46 (+3.92%)
Gas: 6 Gwei

Contract

0xd955a9e5d65e1CC768E6317c217Add952eFd7915
 

Overview

ETH Balance

30.7 ETH

Eth Value

$120,296.64 (@ $3,918.46/ETH)

Token Holdings

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Value
Exec Transaction195973702024-04-06 14:45:5950 days ago1712414759IN
0xd955a9e5...52eFd7915
0 ETH0.0046869216.79541002
Exec Transaction195973172024-04-06 14:35:2350 days ago1712414123IN
0xd955a9e5...52eFd7915
0 ETH0.0018201817.15557981
Exec Transaction189939512024-01-12 22:59:23135 days ago1705100363IN
0xd955a9e5...52eFd7915
0 ETH0.0078586530.18890763
Transfer186938842023-12-01 20:15:47177 days ago1701461747IN
0xd955a9e5...52eFd7915
0.1 ETH0.0017375963.58057576
Exec Transaction185174812023-11-07 3:44:47201 days ago1699328687IN
0xd955a9e5...52eFd7915
0 ETH0.0021003822.48184979
Exec Transaction183528462023-10-15 2:38:47225 days ago1697337527IN
0xd955a9e5...52eFd7915
0 ETH0.000774647.55723909
Transfer183525142023-10-15 1:31:35225 days ago1697333495IN
0xd955a9e5...52eFd7915
75 ETH0.000141085.16243107
Exec Transaction183520172023-10-14 23:51:47225 days ago1697327507IN
0xd955a9e5...52eFd7915
0 ETH0.000702155.81286235
Transfer182875742023-10-05 23:25:47234 days ago1696548347IN
0xd955a9e5...52eFd7915
1 ETH0.000213847.82471011
Exec Transaction178880082023-08-11 0:17:11290 days ago1691713031IN
0xd955a9e5...52eFd7915
0 ETH0.0018574113.62341024
Exec Transaction178816742023-08-10 3:00:59291 days ago1691636459IN
0xd955a9e5...52eFd7915
0 ETH0.0023029717.75031593
Transfer178785142023-08-09 16:23:35291 days ago1691598215IN
0xd955a9e5...52eFd7915
0.04319584 ETH0.0011751743.00119262
Exec Transaction170990902023-04-22 3:05:11401 days ago1682132711IN
0xd955a9e5...52eFd7915
0 ETH0.0033826333
Exec Transaction170968072023-04-21 19:24:11401 days ago1682105051IN
0xd955a9e5...52eFd7915
0 ETH0.0063753855
Exec Transaction170967692023-04-21 19:16:23401 days ago1682104583IN
0xd955a9e5...52eFd7915
0 ETH0.0058813474.29224266
Exec Transaction170914162023-04-21 1:08:59402 days ago1682039339IN
0xd955a9e5...52eFd7915
0 ETH0.0019471938
Exec Transaction170913952023-04-21 1:04:47402 days ago1682039087IN
0xd955a9e5...52eFd7915
0 ETH0.003929940.91139273
Exec Transaction170913512023-04-21 0:55:59402 days ago1682038559IN
0xd955a9e5...52eFd7915
0 ETH0.0043284243
Exec Transaction166235272023-02-14 0:50:47468 days ago1676335847IN
0xd955a9e5...52eFd7915
0 ETH0.0017288418
Exec Transaction164923142023-01-26 16:54:23486 days ago1674752063IN
0xd955a9e5...52eFd7915
0 ETH0.0111294958.06076492
Transfer164865092023-01-25 21:26:47487 days ago1674682007IN
0xd955a9e5...52eFd7915
0.04 ETH0.0007508627.47504814

Latest 7 internal transactions

Advanced mode:
Parent Transaction Hash Block From To Value
195973702024-04-06 14:45:5950 days ago1712414759
0xd955a9e5...52eFd7915
30.6 ETH
185174812023-11-07 3:44:47201 days ago1699328687
0xd955a9e5...52eFd7915
75.71119584 ETH
183520252023-10-14 23:53:23225 days ago1697327603
0xd955a9e5...52eFd7915
0.093 ETH
183520252023-10-14 23:53:23225 days ago1697327603
0xd955a9e5...52eFd7915
0.093 ETH
183520252023-10-14 23:53:23225 days ago1697327603
0xd955a9e5...52eFd7915
0.093 ETH
183520252023-10-14 23:53:23225 days ago1697327603
0xd955a9e5...52eFd7915
0.093 ETH
164864722023-01-25 21:19:23487 days ago1674681563  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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