Contract 0xCd75AE2Bea3625734aB03d956662634B5887Eb89 1

 

Contract Overview

Balance:
0 MATIC

MATIC Value:
$0.00

Token:
 
Txn Hash Method
Block
From
To
Value [Txn Fee]
0x9d1757ae374f81e83b97f39c77e39db0a4585b3103279ea0ee78e7b1ecd3ab80Exec Transaction277585372022-04-30 14:28:14155 days 12 hrs ago0x40c2f18a1f1321886bb08990533332b4e98273e2 IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.0027828472 39.2
0x233035585d0f2fa56b94716b432d293236f3f9e5fb67caba5dad0f4b87f1b3d4Exec Transaction276184042022-04-27 1:21:56159 days 1 hr ago0x40c2f18a1f1321886bb08990533332b4e98273e2 IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.00333812 34
0x0365855c3ee5cf4da3f57e5a6a2e93ccd01e2ecf9c54c444ee3675f0e8de2307Exec Transaction276177952022-04-27 0:58:52159 days 1 hr ago0xfc5733d49e8d60b9802677bbc62a3e29d6ba4ed1 IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.003823680002 40.000000023
0x1065d8f920b01906915d30a6a36bf7585191de65078bbab624cc2a58ee3f75deExec Transaction276177612022-04-27 0:57:40159 days 1 hr ago0xfc5733d49e8d60b9802677bbc62a3e29d6ba4ed1 IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.005020175649 80.049999999
0x4353e09bbd71db92d11e966ca04dc07bf7b7cc10ebfa72eef5cebe9adb1c93a3Exec Transaction273699942022-04-20 17:30:02165 days 9 hrs ago0xfc5733d49e8d60b9802677bbc62a3e29d6ba4ed1 IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.002910485672 39.171027322
0xb69b35b33065c120ed866e75afdcdf3c92f0e1960df57c03e1c9396c19f3facaExec Transaction273676462022-04-20 16:04:46165 days 10 hrs ago0x40c2f18a1f1321886bb08990533332b4e98273e2 IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.0030875865 43.5
0x9443a14c3cbbaa5bc821342382cfc9a382fa4e5832f49677109018960442ebdbExec Transaction273636532022-04-20 13:36:19165 days 13 hrs ago0xfc5733d49e8d60b9802677bbc62a3e29d6ba4ed1 IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.0092649491 124.3
0x542b3c6e04c151073fae96e28a6f351d7c3cf49c6cd82f98c63dd8fb8993cec4Exec Transaction254912212022-03-02 10:24:20214 days 16 hrs ago0x40c2f18a1f1321886bb08990533332b4e98273e2 IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.0056919945 40.1
0x635ad78e46f98f7f2c64838eda13239dc64e1cd3cb63b440fa4ed8873f51a40bExec Transaction254911492022-03-02 10:20:12214 days 16 hrs ago0x40c2f18a1f1321886bb08990533332b4e98273e2 IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.003881887801 40.600000015
0x555f494d863fc90aa7be831a147f64475bdf7a1adb75d4b901cf1b057e36643eExec Transaction254875822022-03-02 8:04:06214 days 18 hrs ago0x40c2f18a1f1321886bb08990533332b4e98273e2 IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.002035774641 32.372461942
0x96cbd72bfb43f878bbd97c3dbb1e18f3fa0845f7f867b2b3f0e608306d341ee4Exec Transaction242906052022-01-29 4:13:46246 days 22 hrs ago0xfc5733d49e8d60b9802677bbc62a3e29d6ba4ed1 IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.003970777606 42.257599626
0x64118072958d4a898281b3869ca6b03423d880447bf183bd166773cc13b216e5Exec Transaction236015482022-01-11 17:06:23264 days 9 hrs agoMAMA DAO: Deployer IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.0023577345
0x60f7ce19caf3351532b164ccdfefe2b977196c567b99a78c11ca28c688ac0235Exec Transaction236011192022-01-11 16:49:27264 days 9 hrs agoMAMA DAO: Deployer IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.0038951130.000000001
0x16e1fb8cff57970dca4b0efdcf42531feb1d73ad0a0cf91a405d3412513fb167Exec Transaction236010812022-01-11 16:48:07264 days 9 hrs agoMAMA DAO: Deployer IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.0031436460
0x684468cec62c50625ac92a122ece0c5099c43c4f4a33c9c928504bd3394e525bExec Transaction236010442022-01-11 16:46:53264 days 9 hrs agoMAMA DAO: Deployer IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.0041832550
0x15ca9147b8517028e63b2a2f61cc99da0adc8f66e6264313def2d52685b4cf59Exec Transaction235997982022-01-11 15:59:40264 days 10 hrs agoMAMA DAO: Deployer IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.005182982240.7
0x7518544ba97b18529e0e4fe29524218de73e78ad7dcd07632b884cac545a129fExec Transaction235997182022-01-11 15:56:56264 days 10 hrs agoMAMA DAO: Deployer IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.0030119436
0xbb35d4c2d7513bf6619bb88fa6fecd2b7d498ed435e9a9f16ec306828d4af06bExec Transaction235720852022-01-10 22:32:52265 days 4 hrs agoMAMA DAO: Deployer IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.0039380635
0xfc7b820db297bc7b6d2ffddf7ca9ec3fb746ae0b7e569b72e05ee5af4868dd9cExec Transaction235720532022-01-10 22:31:48265 days 4 hrs agoMAMA DAO: Deployer IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.00544576565
0x3f9048cf27ff59af49a1101a1fdd6fad6ddc3caa2dba9e117d4dfcf6472556f2Exec Transaction235686562022-01-10 20:24:56265 days 6 hrs agoMAMA DAO: Deployer IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.00711673557
0xb97cb661c3c422c7baa0755c2143376dad7c8530c65bafb36fe78df83cb80c4fExec Transaction235686082022-01-10 20:21:40265 days 6 hrs agoMAMA DAO: Deployer IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.0073625288
0x69c1de383dce86f350dbf3feb87b6fab045f6c59dd523048c9b4ed6d2d6d46d6Exec Transaction235338962022-01-09 22:24:10266 days 4 hrs agoMAMA DAO: Deployer IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.00172900233
0x23bc7d1cdc87b2035cb713fb8ee92ca05e17c5e27257750e26386bbd1a22fbdeExec Transaction235338662022-01-09 22:23:06266 days 4 hrs agoMAMA DAO: Deployer IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.001760438433.6
0x0cd393f18bcb1dbd021449bb30f3ead6e53519444b6ae6b56c65af6f0de95a21Exec Transaction235335202022-01-09 22:11:14266 days 4 hrs agoMAMA DAO: Deployer IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.003927884432.1
0x31ac30950ad6f578be5a9c9cd4ddc00485c5218076e8cc70fb355c615e9cb3fbExec Transaction235334512022-01-09 22:08:52266 days 4 hrs agoMAMA DAO: Deployer IN  0xcd75ae2bea3625734ab03d956662634b5887eb890 MATIC0.00256014930.6
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Latest 1 internal transaction
Parent Txn Hash Block From To Value
0xd936b085a27f0da9ca024e4095a8fcf0bd749bb782175e65ba04b483fa062478229903022021-12-26 15:58:24280 days 10 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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