Contract 0xc9e5d1982131abd8e329586fb6bbc5c1dd393953

 
 
Txn Hash Method
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0x4b6e5dbaae6e574fa0d205f7dd4ae4d67604a18f6ad3af958762443580380ffdExec Transaction207104612021-10-28 17:04:49246 days 22 hrs ago0xffd750c1efdfde41c1614d213fe9a017975308e4 IN  0xc9e5d1982131abd8e329586fb6bbc5c1dd3939530 MATIC0.0061879590
0x19e18cca4aff6770505659149c0f824acf04dd4e5b6311914204ea7ea6eb7242Exec Transaction207103572021-10-28 17:01:17246 days 22 hrs ago0xeabc1c825c16f0c06c271456fb11de832424916a IN  0xc9e5d1982131abd8e329586fb6bbc5c1dd3939530 MATIC0.0054923490
0x5d75d8751caafa22d3af18fc43b571636d0ed01a534caca9c8fad893f67a9c2bExec Transaction207103222021-10-28 17:00:03246 days 22 hrs ago0xeabc1c825c16f0c06c271456fb11de832424916a IN  0xc9e5d1982131abd8e329586fb6bbc5c1dd3939530 MATIC0.0052557390
0x370a9d0d45e05b15f3ed2377bc63818ac597c62d3898a8f8cc0d4f1dd2005895Exec Transaction207102292021-10-28 16:56:53246 days 22 hrs ago0xeabc1c825c16f0c06c271456fb11de832424916a IN  0xc9e5d1982131abd8e329586fb6bbc5c1dd3939530 MATIC0.0052546590
0xf6134d461809936089a5be28ad7cbea495a907cebc170458f08971839c00b2a5Exec Transaction206981152021-10-28 9:33:14247 days 5 hrs ago0x79c9ff8f35c88a9aea1d1f3d17b3fa2eefe2264c IN  0xc9e5d1982131abd8e329586fb6bbc5c1dd3939530 MATIC0.0026906730
0xcf0a85458e1d80d39ddc3dd9e8b76365d7c47db91f8ebb9b857b07f8def6fd91Exec Transaction206980932021-10-28 9:32:26247 days 5 hrs ago0x79c9ff8f35c88a9aea1d1f3d17b3fa2eefe2264c IN  0xc9e5d1982131abd8e329586fb6bbc5c1dd3939530 MATIC0.0026906730.000000002
0xecad4393452c5102271164c85926b7b4851f80ad21a075032a7e0c08c44dd827Exec Transaction206980662021-10-28 9:31:32247 days 5 hrs ago0x79c9ff8f35c88a9aea1d1f3d17b3fa2eefe2264c IN  0xc9e5d1982131abd8e329586fb6bbc5c1dd3939530 MATIC0.0026906730
0x7037c33e4057fb7407aca85f94a44f3739b61c4b4cd7c07fd56ce80ff49bb407Exec Transaction206744462021-10-27 17:09:11247 days 21 hrs ago0x88ee436ed9f974cf46848913b9f6cd748fcdeed2 IN  0xc9e5d1982131abd8e329586fb6bbc5c1dd3939530 MATIC0.0056204190
0x8462b0369bc3bf5cd7ce0bf61f77797322c2e4c6df6566653f5abaeb563fb76eExec Transaction206743872021-10-27 17:06:39247 days 22 hrs ago0x79c9ff8f35c88a9aea1d1f3d17b3fa2eefe2264c IN  0xc9e5d1982131abd8e329586fb6bbc5c1dd3939530 MATIC0.0026906730
0x9c006dfc40f9cae6fa0a8d228746cac4e8856dbf784d575fdaa686924cba20b7Exec Transaction206726612021-10-27 15:54:31247 days 23 hrs agoMetaSoccer: Deployer IN  0xc9e5d1982131abd8e329586fb6bbc5c1dd3939530 MATIC0.0017188830
0x724a6e55239af618e6eaeaa3794402bfd86c4a95db7cac14f3fa0fb8e5d2ec54Exec Transaction206718982021-10-27 15:24:00247 days 23 hrs ago0xffd750c1efdfde41c1614d213fe9a017975308e4 IN  0xc9e5d1982131abd8e329586fb6bbc5c1dd3939530 MATIC0.0018734730
0x102e696ab6cf4b40d6e6885128949d432a6f86f300545d63e7b08823350492feExec Transaction206685232021-10-27 13:11:28248 days 1 hr ago0x79c9ff8f35c88a9aea1d1f3d17b3fa2eefe2264c IN  0xc9e5d1982131abd8e329586fb6bbc5c1dd3939530 MATIC0.0026903130
0x019a5f85dcf6034bb6bcdd28f118a4d9c22fd06b36a25b20c580528c2d796d68Exec Transaction206030282021-10-25 17:34:41249 days 21 hrs ago0x79c9ff8f35c88a9aea1d1f3d17b3fa2eefe2264c IN  0xc9e5d1982131abd8e329586fb6bbc5c1dd3939530 MATIC0.0032036730
0x4e824a936e9a1eb4643b8a2801b61b94aba77c643328ab833d7deb5108e01f36Transfer204554932021-10-21 15:11:41253 days 23 hrs ago0x79c9ff8f35c88a9aea1d1f3d17b3fa2eefe2264c IN  0xc9e5d1982131abd8e329586fb6bbc5c1dd3939531 MATIC0.0008198730
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Latest 3 internal transactions
Parent Txn Hash Block From To Value
0x7037c33e4057fb7407aca85f94a44f3739b61c4b4cd7c07fd56ce80ff49bb407206744462021-10-27 17:09:11247 days 21 hrs ago 0xc9e5d1982131abd8e329586fb6bbc5c1dd3939530x79c9ff8f35c88a9aea1d1f3d17b3fa2eefe2264c0.1 MATIC
0x724a6e55239af618e6eaeaa3794402bfd86c4a95db7cac14f3fa0fb8e5d2ec54206718982021-10-27 15:24:00247 days 23 hrs ago 0xc9e5d1982131abd8e329586fb6bbc5c1dd3939530x79c9ff8f35c88a9aea1d1f3d17b3fa2eefe2264c0.1 MATIC
0xd81e1346d10c2ef21608045ff3f7285c93b0b1b44b5d2b410352f770b199071b204554532021-10-21 15:10:17253 days 23 hrs ago Gnosis Safe: Proxy Factory 1.3.0  Contract Creation0 MATIC
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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 0xb412684F4F0B5d27cC4A4D287F42595aB3ae124D

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 polygonscan.com on 2021-07-05
*/

/**
 *Submitted for verification at polygonscan.com on 2021-06-16
*/

// 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"}]

608060405234801561001057600080fd5b506040516101e63803806101e68339818101604052602081101561003357600080fd5b8101908080519060200190929190505050600073ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff1614156100ca576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260228152602001806101c46022913960400191505060405180910390fd5b806000806101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff1602179055505060ab806101196000396000f3fe608060405273ffffffffffffffffffffffffffffffffffffffff600054167fa619486e0000000000000000000000000000000000000000000000000000000060003514156050578060005260206000f35b3660008037600080366000845af43d6000803e60008114156070573d6000fd5b3d6000f3fea2646970667358221220d1429297349653a4918076d650332de1a1068c5f3e07c5c82360c277770b955264736f6c63430007060033496e76616c69642073696e676c65746f6e20616464726573732070726f76696465640000000000000000000000003e5c63644e683549055b9be8653de26e0b4cd36e

Deployed ByteCode Sourcemap

598:1528:0:-:0;;;1450:42;1446:1;1440:8;1436:57;1630:66;1626:1;1613:15;1610:87;1607:2;;;1727:10;1724:1;1717:21;1766:4;1763:1;1756:15;1607:2;1819:14;1816:1;1813;1800:34;1917:1;1914;1898:14;1895:1;1883:10;1876:5;1863:56;1954:16;1951:1;1948;1933:38;2000:1;1991:7;1988:14;1985:2;;;2032:16;2029:1;2022:27;1985:2;2088:16;2085:1;2078:27

Swarm Source

ipfs://d1429297349653a4918076d650332de1a1068c5f3e07c5c82360c277770b9552
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