Contract 0xDa63D70332139E6A8eCA7513f4b6E2E0Dc93b693

 
 
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Method
Block
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0xe0a76572b5fb95c893af0424558d127210ff20dee107a048c3659aaa8a03cd02Exec Transaction152641232022-08-02 16:20:505 days 5 hrs ago0xd007ef342f4981064e5627d970b024a51c5e7e8e IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.0133704 30.84006438
0x3c263aaa1587a2769c9887b1c6d0c41bc3298827bb9e40566b4bcff6237468c5Exec Transaction151673202022-07-18 14:58:0220 days 6 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00520986 41.76845352
0x2ea99cbfcae939d212cea47b5a6c92bab76f2dd7382d8264b69029b2c91f38e2Exec Transaction150187402022-06-24 14:29:2844 days 7 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.01101331 42.51160931
0x4e0d22b53126f7ba6b0117298d0c23747c4cc104d1281f866324cf07820ef406Exec Transaction150146972022-06-23 20:29:0645 days 1 hr ago0xa5c3a513645a9a00cb561fed40438e9dfe0d6a69 IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.0109633 84.5966467
0x491f3df0d5f9054f92767fb67f72b0599b82a83f7492c7701c175de2f0c23a47Exec Transaction148831122022-06-01 5:32:2667 days 16 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00633837 37.03771154
0xe83fad2f0abce5b6980b2d59a258e06df792d30a5ea0f5f137c35f99887fc758Exec Transaction148830982022-06-01 5:28:3267 days 16 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00441394 33.08186669
0x998eee94bc5ff7818b7c4d31e3fa0c5400c7a7f253e09e7fc57e83bebea37652Exec Transaction148830862022-06-01 5:26:2767 days 16 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.01891518 44.11561546
0x953ac67f2831418114412aeafb494253c5633877b48e00426897a6b0a0381ff9Exec Transaction147487732022-05-10 13:16:1989 days 8 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00815575 47.6607227
0xfe2df567f23f239de53d5239ce04005a3f804c0a1a9ae9c1d74508d12abc6aefExec Transaction147487662022-05-10 13:14:3889 days 8 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00543288 40.71134088
0xdd092daf8cad1ba412010534c6b01e2f9debe10946e0306f8e1aa439c8b92e40Exec Transaction147487572022-05-10 13:13:0289 days 8 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.02133007 50.99375163
0x8c9276c4cc36d3a0dfd030150cd15d70d7a3cb3603c5b2223dca8d76fd1261e9Exec Transaction145867132022-04-15 0:18:40114 days 21 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00359871 35.36198763
0x863a3596ab80bb607f44a17dbbc4af4569cb8f82a5d8f77eaf691dbab4531522Exec Transaction145866952022-04-15 0:14:07114 days 21 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00418588 40
0xa54de705104bcbaa1aa59a3278448c7943f540018b266466f12c21f377531024Exec Transaction145859252022-04-14 21:20:59115 days 12 mins agoPooly - Supporter: Deployer IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.0045286 43.20359805
0x2bfaf24d1c5093ddb21b1659f937f421e289ad443789ac4d2655d024b4d3c6f9Exec Transaction145859152022-04-14 21:18:49115 days 14 mins agoPooly - Supporter: Deployer IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00488121 46.56136718
0xb39e084aa2fd5a81f09c620a3fefcaba0ca6cfcec5cc7efa3dd6dee82f5e21f6Exec Transaction145739472022-04-13 0:09:15116 days 21 hrs agoPooly - Supporter: Deployer IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00753567 72.48279111
0x9666777e755a9defa811b9eea9a89dd9a67068f92a78ca5e1d8ae53ee6dbb4aaExec Transaction145716212022-04-12 15:43:19117 days 5 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00660033 63.36850898
0x811e5276c87ec64616c3ece8007ab1f1fcf0406aac65967364f9f3c9ca08d135Exec Transaction145716132022-04-12 15:40:32117 days 5 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00447823 44
0x05abd850c8cfe0d24b17cde2ca8b4dad4b719d4d757e8c3e4e550cc37c114850Exec Transaction145715992022-04-12 15:37:33117 days 5 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.01050465 52.89807912
0x4edd7d83ff4c01517bc235f9ed7cbf92e809cddc4d5237ba416750a8df1c0389Exec Transaction145715812022-04-12 15:33:49117 days 5 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00505031 49.62427354
0xaaaf3456a6bda0278c636c9ea5c0f2f0873c669b662319c8075607cae28ff321Exec Transaction145715572022-04-12 15:29:34117 days 6 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00210573 40.98838321
0x5b3deabf491a1427ccc987eb53b5ccb839897e88faa26973b7dae045ea329257Exec Transaction145715572022-04-12 15:29:34117 days 6 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00418809 41.13838321
0x5f74cc73da931c024c9c18f41a308dd5f98ee3d0cabc757dc658c52dd4cbee03Exec Transaction145715242022-04-12 15:22:51117 days 6 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00451273 44.3329256
0x438d150fef40847796df41681a001b4daa99ee7ef3d1f987b3d921482cf11aaaExec Transaction145714972022-04-12 15:17:20117 days 6 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00492132 47.45500685
0xcb0e27ea8752afc62ab6db4ccba4ff39682b12a28077015e4bf1a1eee49251e5Exec Transaction145714772022-04-12 15:13:49117 days 6 hrs ago0x93146d9978d286ee085ba68ee1786a0b6eda64ec IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00664228 70.95931216
0xacd6b6c5eb5a1ea85c1e5aabde5bb78670a684c1f7fab50eaf69bd6b1fb2d731Exec Transaction145712382022-04-12 14:23:11117 days 7 hrs ago0x21e8ffc0108b0cba465e26ca0a0ea3955475e9b2 IN  0xda63d70332139e6a8eca7513f4b6e2e0dc93b6930 Ether0.00481965 50.18641578
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Latest 1 internal transaction
Parent Txn Hash Block From To Value
0x7246a4a02f6952410609c6ad283944f1b371de95c6cb7045bbe75b89e9efe476133614102021-10-05 21:19:14306 days 14 mins ago Gnosis Safe: Proxy Factory 1.3.0  Contract Creation0 Ether
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This contract may be a proxy contract. Click on More Options and select Is this a proxy? to confirm and enable the "Read as Proxy" & "Write as Proxy" tabs.

Similar Match Source Code
Note: This contract matches the deployed ByteCode of the Source Code for Contract 0xdab5dc22350f9a6aff03cf3d9341aad0ba42d2a6

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"}]

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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
Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
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