POL Price: $0.371269 (+0.47%)
Gas: 50 GWei
 

Overview

POL Balance

Polygon PoS Chain LogoPolygon PoS Chain LogoPolygon PoS Chain Logo46.2 POL

POL Value

$17.15 (@ $0.37/POL)

Token Holdings

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Exec Transaction585549122024-06-24 16:04:44111 days ago1719245084IN
0xc1636217...80C9D56D7
0 POL0.0049031466
Exec Transaction553539252024-04-02 8:19:29194 days ago1712045969IN
0xc1636217...80C9D56D7
0 POL0.01300876137.0468535
Exec Transaction465808102023-08-21 14:36:37419 days ago1692628597IN
0xc1636217...80C9D56D7
0 POL0.0094348591.18005918
Exec Transaction435486992023-06-05 7:12:52496 days ago1685949172IN
0xc1636217...80C9D56D7
0 POL0.00836201149.45784157
Exec Transaction435486912023-06-05 7:12:36496 days ago1685949156IN
0xc1636217...80C9D56D7
0 POL0.01501146151.2886961
Exec Transaction434448242023-06-02 11:39:48499 days ago1685705988IN
0xc1636217...80C9D56D7
0 POL1.06494859165.9
Exec Transaction434447802023-06-02 11:38:14499 days ago1685705894IN
0xc1636217...80C9D56D7
0 POL1.92446714158.6
Exec Transaction434447202023-06-02 11:35:46499 days ago1685705746IN
0xc1636217...80C9D56D7
0 POL2.09494779178.53841427
Exec Transaction434403172023-06-02 8:53:56499 days ago1685696036IN
0xc1636217...80C9D56D7
0 POL0.02242548189.60299633
Transfer434396102023-06-02 8:28:07499 days ago1685694487IN
0xc1636217...80C9D56D7
250 POL0.00425256155.60640303

Latest 25 internal transactions (View All)

Parent Transaction Hash Block From To
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
434448242023-06-02 11:39:48499 days ago1685705988
0xc1636217...80C9D56D7
0.2 POL
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0xb412684F...aB3ae124D
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 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"}]

Deployed Bytecode

0x608060405273ffffffffffffffffffffffffffffffffffffffff600054167fa619486e0000000000000000000000000000000000000000000000000000000060003514156050578060005260206000f35b3660008037600080366000845af43d6000803e60008114156070573d6000fd5b3d6000f3fea2646970667358221220d1429297349653a4918076d650332de1a1068c5f3e07c5c82360c277770b955264736f6c63430007060033

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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