ETH Price: $3,604.21 (+0.23%)

Contract

0x6d044387eCEbF736757B285120dBEAB12145bE6E
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Token Holdings

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Exec Transaction212040812024-11-17 1:15:5916 days ago1731806159IN
Heroes of Mavia: Vault
0 ETH0.0010593210.6930978
Exec Transaction211295222024-11-06 15:32:1126 days ago1730907131IN
Heroes of Mavia: Vault
0 ETH0.0020455820.64873957
Exec Transaction204707932024-08-06 16:42:23118 days ago1722962543IN
Heroes of Mavia: Vault
0 ETH0.000825178.3305133
Exec Transaction197910112024-05-03 17:14:59213 days ago1714756499IN
Heroes of Mavia: Vault
0 ETH0.0009671711.79970375
Exec Transaction197909842024-05-03 17:09:35213 days ago1714756175IN
Heroes of Mavia: Vault
0 ETH0.0010601512
Exec Transaction191685672024-02-06 10:19:59301 days ago1707214799IN
Heroes of Mavia: Vault
0 ETH0.0022379422.59041586
Exec Transaction191670512024-02-06 5:14:35301 days ago1707196475IN
Heroes of Mavia: Vault
0 ETH0.0018829819.01196899
Exec Transaction191670302024-02-06 5:10:11301 days ago1707196211IN
Heroes of Mavia: Vault
0 ETH0.0020772320.97071977
Exec Transaction191656852024-02-06 0:39:35301 days ago1707179975IN
Heroes of Mavia: Vault
0 ETH0.0017703521.59860396
Exec Transaction191633292024-02-05 16:43:59301 days ago1707151439IN
Heroes of Mavia: Vault
0 ETH0.002320923.4335326
Exec Transaction191603632024-02-05 6:42:35302 days ago1707115355IN
Heroes of Mavia: Vault
0 ETH0.0014798514.94166178
Exec Transaction191455622024-02-03 4:48:35304 days ago1706935715IN
Heroes of Mavia: Vault
0 ETH0.0013150316.04596691
Exec Transaction191438512024-02-02 23:02:11304 days ago1706914931IN
Heroes of Mavia: Vault
0 ETH0.0014331816.74180031
Exec Transaction191433452024-02-02 21:19:23304 days ago1706908763IN
Heroes of Mavia: Vault
0 ETH0.0014241117.51846273
Exec Transaction191322802024-02-01 8:04:35306 days ago1706774675IN
Heroes of Mavia: Vault
0 ETH0.0018358219.95981142
Exec Transaction191278342024-01-31 17:05:47306 days ago1706720747IN
Heroes of Mavia: Vault
0 ETH0.0029428432
Exec Transaction191172392024-01-30 5:29:23308 days ago1706592563IN
Heroes of Mavia: Vault
0 ETH0.0008802911.75486228
Exec Transaction191172062024-01-30 5:22:47308 days ago1706592167IN
Heroes of Mavia: Vault
0 ETH0.0008733811.66249926
Exec Transaction191104522024-01-29 6:39:11309 days ago1706510351IN
Heroes of Mavia: Vault
0 ETH0.000884819.62129709
Exec Transaction190875192024-01-26 1:31:11312 days ago1706232671IN
Heroes of Mavia: Vault
0 ETH0.0018414920.01882247
Exec Transaction190822562024-01-25 7:52:11313 days ago1706169131IN
Heroes of Mavia: Vault
0 ETH0.0011649512.66422951
Exec Transaction190673662024-01-23 5:42:23315 days ago1705988543IN
Heroes of Mavia: Vault
0 ETH0.0015186516.51358338
Exec Transaction189364802024-01-04 20:56:23333 days ago1704401783IN
Heroes of Mavia: Vault
0 ETH0.0025798623.64677608

Latest 1 internal transaction

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Parent Transaction Hash Block From To
188746992023-12-27 4:43:47342 days ago1703652227  Contract Creation0 ETH
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0xDaB5dc22...0ba42d2a6
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 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"}]

Deployed Bytecode

0x608060405273ffffffffffffffffffffffffffffffffffffffff600054167fa619486e0000000000000000000000000000000000000000000000000000000060003514156050578060005260206000f35b3660008037600080366000845af43d6000803e60008114156070573d6000fd5b3d6000f3fea2646970667358221220d1429297349653a4918076d650332de1a1068c5f3e07c5c82360c277770b955264736f6c63430007060033

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

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OVERVIEW

Heroes of Mavia is a mobile multiplayer Web3 strategy game where players use their base and army to battle other players. Players are able to earn in-game “Legendary Items” through our “Mass Ownership” model, powered by Ruby - our flagship premium earn-only currency

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