Contract 0x711A0F178ec17950d3294C3089d692F4f45c88A1

 

Contract Overview

Balance:
1.1 MATIC

MATIC Value:
$0.86 (@ $0.78/MATIC)

Token:
 
Txn Hash Method
Block
From
To
Value [Txn Fee]
0x55717d36c6fc7eb7179e8b84703a912c1ae8d9cf0c2cfa1e7a6b0d9f239be510Exec Transaction280844032022-05-08 20:04:06141 days 11 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a10 MATIC0.00248248 32.500000002
0x5a89ce218b1b90783f43af16e783d0864152500102adc315ab1a811257eed969Exec Transaction278896712022-05-03 21:53:09146 days 9 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a10 MATIC0.004866876 42
0xaca2d49a4a3b97afe8514735d9a2603265b2087fe48197dac48d9f8b43c035c9Exec Transaction263526282022-03-25 17:16:22185 days 14 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a10 MATIC0.013666696775 38.21793902
0x8e9298274f360eb590537c6245ee8a651970689cd59c6530aac5c171a3135617Exec Transaction263525722022-03-25 17:14:26185 days 14 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a10 MATIC0.0032119477 39.1
0x6e7c0513c1d9242d7c6acf6fe46e01934a2d7e2f5da425dcc1d988ef561fcb99Exec Transaction263264132022-03-25 1:08:45186 days 6 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a10 MATIC0.002826208 37
0x5d7212f3524c486ec42b3947d1f7fc8eeba673efa6e86172e3a873904567564bExec Transaction263263992022-03-25 1:08:13186 days 6 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a10 MATIC0.00219928 40
0x91ce7230ca8b3f8e7fb8c513299904db8020ce074e99a7733fc37f68272dfaedExec Transaction262410592022-03-22 20:55:25188 days 10 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a10 MATIC0.0023369832 30.6
0x9bc89c7cf8e6365b48129511d66c6ae41f9c30218b6f9bd1dae0f2b0b65d4eb0Exec Transaction262410322022-03-22 20:54:31188 days 10 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a10 MATIC0.0022205196 30.6
0x6001cf56f0f0162f7210406c45ed8ba2bd2da6ceed2ddf0318f6bf1835bb9e36Exec Transaction262409182022-03-22 20:50:35188 days 10 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a10 MATIC0.006447042696 40.629719914
0x2e109c13d9f742465f2bad8833ea8bf2fe7c46813ed8f80a11ac0ce4f5b84e1fExec Transaction262408752022-03-22 20:49:05188 days 10 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a10 MATIC0.002697655811 31.431685175
0xce5128ab9846083be31ce41b655b41f3a4d89760e3c6590861639cd670c68cd8Exec Transaction261304902022-03-20 1:24:15191 days 6 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a10 MATIC0.003346580288 37.317740006
0xb6c0f00ff206d4daca6fc8b5194e5e8f9f8a81b98c55d48d8e394ec5b66b171eExec Transaction261299422022-03-20 1:05:27191 days 6 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a10 MATIC0.0063014049 44.1
0x9413636e7a1e8efd24d1a8fe689f387e848519b2e54a8f6d52b5ce4887e4e0d9Exec Transaction261298962022-03-20 1:03:51191 days 6 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a10 MATIC0.0042913 50
0x9ded67445b81a4c7cf1bc30912e44646787470b60511b11f9cabf33f6ad3779fExec Transaction260530882022-03-17 22:13:04193 days 9 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a10 MATIC0.005539284 36
0x912022e3d6616d1779e3524c4aa04b8460589d8b83ed5dcc11f1e44b132d0c2eExec Transaction260530292022-03-17 22:10:10193 days 9 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a10 MATIC0.002373336 36
0x7e6bda71597a54eba13b430ca09d2b13464a89f5402f45f9eea85111220c1a2eExec Transaction260526492022-03-17 21:52:58193 days 9 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a10 MATIC0.002773214699 33.882912008
0x2205f5be61f2b6ea4abb5600dc140e6ba4a2532d5db70cdefa6b7c955c16ab93Exec Transaction260522192022-03-17 21:36:46193 days 10 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a10 MATIC0.003401814407 33.051069769
0x7b635e6d493c5aed589786254240b4967b652d9489b658225344170cf5c1235eTransfer260513482022-03-17 20:55:23193 days 10 hrs ago0xd7a6296de0e09f73a37f9bd3dff343e9babee25d IN  0x711a0f178ec17950d3294c3089d692f4f45c88a11.1 MATIC0.000837821059 30.656850205
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Latest 1 internal transaction
Parent Txn Hash Block From To Value
0xb163be631e3751079996995e4934284a25a445a84d4d1009a42091bc27861b9f260475912022-03-17 18:12:49193 days 13 hrs ago 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"}]

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

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