ETH Price: $2,492.43 (-1.06%)

Contract

0x3C187f27854fdf835Eb0d9055677241243F4068A
 

Overview

ETH Balance

0.148684184379215197 ETH

Eth Value

$370.58 (@ $2,492.43/ETH)

Token Holdings

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Exec Transaction210339482024-10-24 7:25:239 days ago1729754723IN
0x3C187f27...243F4068A
0 ETH0.001086339.29399657
Exec Transaction208918532024-10-04 11:26:5929 days ago1728041219IN
0x3C187f27...243F4068A
0 ETH0.000580364.19411462
Exec Transaction202240522024-07-03 5:59:59122 days ago1719986399IN
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0 ETH0.000185763
Transfer201985452024-06-29 16:30:35126 days ago1719678635IN
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0.1 ETH0.000074732.73469441
Transfer199238852024-05-22 7:18:47164 days ago1716362327IN
0x3C187f27...243F4068A
0.15 ETH0.000167626.13355102
Exec Transaction197345172024-04-25 19:37:47191 days ago1714073867IN
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0 ETH0.001019529
Exec Transaction197203962024-04-23 20:11:47193 days ago1713903107IN
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0 ETH0.0034409417.58654474
Transfer197203282024-04-23 19:57:47193 days ago1713902267IN
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0.04 ETH0.0003919714.34288219
Exec Transaction196988762024-04-20 20:01:11196 days ago1713643271IN
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0 ETH0.0018229.24311644
Exec Transaction194881992024-03-22 5:51:23225 days ago1711086683IN
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0 ETH0.0043366422
Exec Transaction192529072024-02-18 6:27:35258 days ago1708237655IN
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0 ETH0.0010015216.17396274
Exec Transaction192493752024-02-17 18:31:59259 days ago1708194719IN
0x3C187f27...243F4068A
0 ETH0.0011612318.76777912
Exec Transaction191541942024-02-04 9:55:59272 days ago1707040559IN
0x3C187f27...243F4068A
0 ETH0.0009121714.73956575
Transfer191541482024-02-04 9:46:47272 days ago1707040007IN
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0.1 ETH0.000386614.14626992
Exec Transaction191070292024-01-28 19:10:23279 days ago1706469023IN
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0 ETH0.0025625613
Exec Transaction188325212023-12-21 6:40:35317 days ago1703140835IN
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0 ETH0.0062543531.72671799
Exec Transaction182075782023-09-24 18:55:59405 days ago1695581759IN
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0 ETH0.0007127712
Exec Transaction181752862023-09-20 6:21:47409 days ago1695190907IN
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0 ETH0.001774189
Exec Transaction178395482023-08-04 5:29:59456 days ago1691126999IN
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0 ETH0.0034231913
Exec Transaction175668182023-06-26 23:20:59494 days ago1687821659IN
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0 ETH0.0016776113
Transfer170830372023-04-19 20:33:11562 days ago1681936391IN
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0.2 ETH0.0025689294
Exec Transaction169940332023-04-07 3:41:11575 days ago1680838871IN
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0 ETH0.0027099821
Exec Transaction169067282023-03-25 20:03:47588 days ago1679774627IN
0x3C187f27...243F4068A
0 ETH0.0016382620
Exec Transaction167483602023-03-03 13:45:23610 days ago1677851123IN
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0 ETH0.0017579426.2305054
Exec Transaction167480072023-03-03 12:33:35610 days ago1677846815IN
0x3C187f27...243F4068A
0 ETH0.0018454520.88890949
View all transactions

Latest 12 internal transactions

Advanced mode:
Parent Transaction Hash Block From To
210339512024-10-24 7:25:599 days ago1729754759
0x3C187f27...243F4068A
0.14868418 ETH
202240522024-07-03 5:59:59122 days ago1719986399
0x3C187f27...243F4068A
0.25482803 ETH
197203962024-04-23 20:11:47193 days ago1713903107
0x3C187f27...243F4068A
0.00175859 ETH
197203962024-04-23 20:11:47193 days ago1713903107
0x3C187f27...243F4068A
0.03693056 ETH
192529072024-02-18 6:27:35258 days ago1708237655
0x3C187f27...243F4068A
0.08104663 ETH
192493752024-02-17 18:31:59259 days ago1708194719
0x3C187f27...243F4068A
0.01 ETH
191541942024-02-04 9:55:59272 days ago1707040559
0x3C187f27...243F4068A
0.01 ETH
182075782023-09-24 18:55:59405 days ago1695581759
0x3C187f27...243F4068A
0.2 ETH
156589342022-10-02 7:21:47762 days ago1664695307
0x3C187f27...243F4068A
0.01 ETH
151532552022-07-16 10:38:57840 days ago1657967937
0x3C187f27...243F4068A
0.014 ETH
151531812022-07-16 10:22:18840 days ago1657966938
0x3C187f27...243F4068A
0.014 ETH
150876842022-07-06 7:40:03850 days ago1657093203  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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