ETH Price: $2,619.47 (+3.01%)

Contract

0x277d3E0d8EF254bCDA8Fc2B3166C91104fb2C475
 

Overview

ETH Balance

0.00016466 ETH

Eth Value

$0.43 (@ $2,619.47/ETH)

Token Holdings

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Exec Transaction208710322024-10-01 13:45:5928 days ago1727790359IN
0x277d3E0d...04fb2C475
0 ETH0.1308892935.95070479
Exec Transaction208643262024-09-30 15:20:2329 days ago1727709623IN
0x277d3E0d...04fb2C475
0 ETH0.0054314927.0936693
Exec Transaction208499272024-09-28 15:07:3531 days ago1727536055IN
0x277d3E0d...04fb2C475
0 ETH0.016620947.67556366
Exec Transaction208428502024-09-27 15:27:1132 days ago1727450831IN
0x277d3E0d...04fb2C475
0 ETH0.0470187621.88631597
Exec Transaction208356392024-09-26 15:18:4733 days ago1727363927IN
0x277d3E0d...04fb2C475
0 ETH0.0050380330.43283501
Exec Transaction206699872024-09-03 12:15:3556 days ago1725365735IN
0x277d3E0d...04fb2C475
0 ETH0.002746433.40737374
Exec Transaction205320862024-08-15 5:57:1175 days ago1723701431IN
0x277d3E0d...04fb2C475
0 ETH0.001604692.48364135
Exec Transaction204386172024-08-02 4:56:4788 days ago1722574607IN
0x277d3E0d...04fb2C475
0 ETH0.005482815.99014309
Exec Transaction203465002024-07-20 8:18:23101 days ago1721463503IN
0x277d3E0d...04fb2C475
0 ETH0.003518026.67463125
Exec Transaction202328912024-07-04 11:36:11117 days ago1720092971IN
0x277d3E0d...04fb2C475
0 ETH0.0029789612
Exec Transaction202289972024-07-03 22:33:59117 days ago1720046039IN
0x277d3E0d...04fb2C475
0 ETH0.0033580211
Exec Transaction202217242024-07-02 22:11:35118 days ago1719958295IN
0x277d3E0d...04fb2C475
0 ETH0.0027840727
Exec Transaction202188702024-07-02 12:35:59119 days ago1719923759IN
0x277d3E0d...04fb2C475
0 ETH0.0006810111
Exec Transaction202188562024-07-02 12:33:11119 days ago1719923591IN
0x277d3E0d...04fb2C475
0 ETH0.0032377910.73835991
Transfer202180562024-07-02 9:52:23119 days ago1719913943IN
0x277d3E0d...04fb2C475
0.0001 ETH0.000123544.52070222
Exec Transaction202165562024-07-02 4:50:11119 days ago1719895811IN
0x277d3E0d...04fb2C475
0 ETH0.000242862.64645066
Exec Transaction202159992024-07-02 2:57:59119 days ago1719889079IN
0x277d3E0d...04fb2C475
0 ETH0.000437054

Latest 25 internal transactions (View All)

Advanced mode:
Parent Transaction Hash Block From To
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.01014 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.0102 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.0102 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.0102 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.0102 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.0102 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.0102 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.0102 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.0102 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.0102 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.0102 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.0102 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
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208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.0102 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.01021 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.01021 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.01021 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.01022 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.01023 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.01025 ETH
208710322024-10-01 13:45:5928 days ago1727790359
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208710322024-10-01 13:45:5928 days ago1727790359
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0.01027 ETH
208710322024-10-01 13:45:5928 days ago1727790359
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208710322024-10-01 13:45:5928 days ago1727790359
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0.01028 ETH
208710322024-10-01 13:45:5928 days ago1727790359
0x277d3E0d...04fb2C475
0.01028 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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