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Contract

0xb7DbeB415ECf6e46BF623f017e1A122B7bE50a60
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

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Method
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From
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Transfer214077052024-12-15 11:45:238 days ago1734263123IN
0xb7DbeB41...B7bE50a60
0.01414348 ETH0.000306127.76210771
Transfer214065462024-12-15 7:51:478 days ago1734249107IN
0xb7DbeB41...B7bE50a60
0.00622784 ETH0.000254936.46409125
Transfer213012122024-11-30 14:52:5923 days ago1732978379IN
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0.00178222 ETH0.0003638415.29551216
Transfer212502322024-11-23 11:46:2330 days ago1732362383IN
0xb7DbeB41...B7bE50a60
0.00036206 ETH0.000352978.94988606
Transfer211722022024-11-12 14:28:3541 days ago1731421715IN
0xb7DbeB41...B7bE50a60
0.00209397 ETH0.0006259626.31416104
Transfer211275802024-11-06 9:00:4747 days ago1730883647IN
0xb7DbeB41...B7bE50a60
0.00270068 ETH0.0005596623.52736353
Transfer211067692024-11-03 11:18:3550 days ago1730632715IN
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0.00365545 ETH0.000096584.06038393
Transfer210118702024-10-21 5:29:5963 days ago1729488599IN
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0.00006995 ETH0.000151296.36011136
Transfer210117902024-10-21 5:13:4763 days ago1729487627IN
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0.00020548 ETH0.000145996.13754402
Transfer208349262024-09-26 12:55:4788 days ago1727355347IN
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0.00027839 ETH0.0004274917.97115359
Transfer207857922024-09-19 16:19:4794 days ago1726762787IN
0xb7DbeB41...B7bE50a60
0.02662396 ETH0.0011016727.93356578
Transfer207849812024-09-19 13:36:5995 days ago1726753019IN
0xb7DbeB41...B7bE50a60
0.02177261 ETH0.0007090629.39
Transfer207849592024-09-19 13:32:3595 days ago1726752755IN
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0.02177261 ETH0.000808733.52
Transfer207787942024-09-18 16:52:4795 days ago1726678367IN
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0.06299609 ETH0.0005307722
Transfer207787282024-09-18 16:39:3595 days ago1726677575IN
0xb7DbeB41...B7bE50a60
0.06037223 ETH0.000364315.1
Transfer206350722024-08-29 15:15:59116 days ago1724944559IN
0xb7DbeB41...B7bE50a60
0.04293135 ETH0.000153446.36
Transfer206344312024-08-29 13:06:35116 days ago1724936795IN
0xb7DbeB41...B7bE50a60
0.01025414 ETH0.000118214.9
Transfer205680152024-08-20 6:21:35125 days ago1724134895IN
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0.0055947 ETH0.000072181.83040939
Transfer205396122024-08-16 7:11:11129 days ago1723792271IN
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0.00713702 ETH0.000124953.16830857
Transfer201643062024-06-24 21:44:23181 days ago1719265463IN
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0.00954735 ETH0.0001857.66849042
Transfer198873372024-05-17 4:33:11220 days ago1715920391IN
0xb7DbeB41...B7bE50a60
0.01713405 ETH0.000209255.3057208
Transfer197316352024-04-25 9:58:23242 days ago1714039103IN
0xb7DbeB41...B7bE50a60
0.01501266 ETH0.0005000212.6785337
Transfer196884892024-04-19 9:07:47248 days ago1713517667IN
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0.04981084 ETH0.0003322213.96615311
Transfer196876142024-04-19 6:10:11248 days ago1713507011IN
0xb7DbeB41...B7bE50a60
0.05016916 ETH0.0003155613.26553219
Transfer196876072024-04-19 6:08:47248 days ago1713506927IN
0xb7DbeB41...B7bE50a60
0.05049931 ETH0.0003337814.0316469
View all transactions

Latest 13 internal transactions

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Parent Transaction Hash Block
From
To
214077052024-12-15 11:45:238 days ago1734263123
0xb7DbeB41...B7bE50a60
0.01414348 ETH
214065462024-12-15 7:51:478 days ago1734249107
0xb7DbeB41...B7bE50a60
0.00622784 ETH
212502322024-11-23 11:46:2330 days ago1732362383
0xb7DbeB41...B7bE50a60
0.00036206 ETH
207857922024-09-19 16:19:4794 days ago1726762787
0xb7DbeB41...B7bE50a60
0.02662396 ETH
205680152024-08-20 6:21:35125 days ago1724134895
0xb7DbeB41...B7bE50a60
0.0055947 ETH
205396122024-08-16 7:11:11129 days ago1723792271
0xb7DbeB41...B7bE50a60
0.00713702 ETH
198873372024-05-17 4:33:11220 days ago1715920391
0xb7DbeB41...B7bE50a60
0.01713405 ETH
197316352024-04-25 9:58:23242 days ago1714039103
0xb7DbeB41...B7bE50a60
0.01501266 ETH
196812032024-04-18 8:38:35249 days ago1713429515
0xb7DbeB41...B7bE50a60
0.04193899 ETH
194697032024-03-19 15:32:11279 days ago1710862331
0xb7DbeB41...B7bE50a60
0.02202516 ETH
194697032024-03-19 15:32:11279 days ago1710862331
0xb7DbeB41...B7bE50a60
0.02202516 ETH
194466162024-03-16 9:38:35282 days ago1710581915
0xb7DbeB41...B7bE50a60
0.01009307 ETH
194466162024-03-16 9:38:35282 days ago1710581915  Contract Creation0 ETH
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Minimal Proxy Contract for 0x059ffafdc6ef594230de44f824e2bd0a51ca5ded

Contract Name:
Forwarder

Compiler Version
v0.7.5+commit.eb77ed08

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion, Apache-2.0 license
/**
 *Submitted for verification at Etherscan.io on 2021-02-24
*/

pragma solidity 0.7.5;

/*
    The MIT License (MIT)
    Copyright (c) 2018 Murray Software, LLC.
    Permission is hereby granted, free of charge, to any person obtaining
    a copy of this software and associated documentation files (the
    "Software"), to deal in the Software without restriction, including
    without limitation the rights to use, copy, modify, merge, publish,
    distribute, sublicense, and/or sell copies of the Software, and to
    permit persons to whom the Software is furnished to do so, subject to
    the following conditions:
    The above copyright notice and this permission notice shall be included
    in all copies or substantial portions of the Software.
    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
    OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
    IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
    CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
    TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
    SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
//solhint-disable max-line-length
//solhint-disable no-inline-assembly

contract CloneFactory {
  function createClone(address target, bytes32 salt)
    internal
    returns (address payable result)
  {
    bytes20 targetBytes = bytes20(target);
    assembly {
      // load the next free memory slot as a place to store the clone contract data
      let clone := mload(0x40)

      // The bytecode block below is responsible for contract initialization
      // during deployment, it is worth noting the proxied contract constructor will not be called during
      // the cloning procedure and that is why an initialization function needs to be called after the
      // clone is created
      mstore(
        clone,
        0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000
      )

      // This stores the address location of the implementation contract
      // so that the proxy knows where to delegate call logic to
      mstore(add(clone, 0x14), targetBytes)

      // The bytecode block is the actual code that is deployed for each clone created.
      // It forwards all calls to the already deployed implementation via a delegatecall
      mstore(
        add(clone, 0x28),
        0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000
      )

      // deploy the contract using the CREATE2 opcode
      // this deploys the minimal proxy defined above, which will proxy all
      // calls to use the logic defined in the implementation contract `target`
      result := create2(0, clone, 0x37, salt)
    }
  }

  function isClone(address target, address query)
    internal
    view
    returns (bool result)
  {
    bytes20 targetBytes = bytes20(target);
    assembly {
      // load the next free memory slot as a place to store the comparison clone
      let clone := mload(0x40)

      // The next three lines store the expected bytecode for a miniml proxy
      // that targets `target` as its implementation contract
      mstore(
        clone,
        0x363d3d373d3d3d363d7300000000000000000000000000000000000000000000
      )
      mstore(add(clone, 0xa), targetBytes)
      mstore(
        add(clone, 0x1e),
        0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000
      )

      // the next two lines store the bytecode of the contract that we are checking in memory
      let other := add(clone, 0x40)
      extcodecopy(query, other, 0, 0x2d)

      // Check if the expected bytecode equals the actual bytecode and return the result
      result := and(
        eq(mload(clone), mload(other)),
        eq(mload(add(clone, 0xd)), mload(add(other, 0xd)))
      )
    }
  }
}


/**
 * Contract that exposes the needed erc20 token functions
 */

abstract contract ERC20Interface {
  // Send _value amount of tokens to address _to
  function transfer(address _to, uint256 _value)
    public
    virtual
    returns (bool success);

  // Get the account balance of another account with address _owner
  function balanceOf(address _owner)
    public
    virtual
    view
    returns (uint256 balance);
}

// helper methods for interacting with ERC20 tokens and sending ETH that do not consistently return true/false
library TransferHelper {
    function safeApprove(
        address token,
        address to,
        uint256 value
    ) internal {
        // bytes4(keccak256(bytes('approve(address,uint256)')));
        (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x095ea7b3, to, value));
        require(
            success && (data.length == 0 || abi.decode(data, (bool))),
            'TransferHelper::safeApprove: approve failed'
        );
    }

    function safeTransfer(
        address token,
        address to,
        uint256 value
    ) internal {
        // bytes4(keccak256(bytes('transfer(address,uint256)')));
        (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0xa9059cbb, to, value));
        require(
            success && (data.length == 0 || abi.decode(data, (bool))),
            'TransferHelper::safeTransfer: transfer failed'
        );
    }

    function safeTransferFrom(
        address token,
        address from,
        address to,
        uint256 value
    ) internal {
        // bytes4(keccak256(bytes('transferFrom(address,address,uint256)')));
        (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x23b872dd, from, to, value));
        require(
            success && (data.length == 0 || abi.decode(data, (bool))),
            'TransferHelper::transferFrom: transferFrom failed'
        );
    }

    function safeTransferETH(address to, uint256 value) internal {
        (bool success, ) = to.call{value: value}(new bytes(0));
        require(success, 'TransferHelper::safeTransferETH: ETH transfer failed');
    }
}


/**
 * Contract that will forward any incoming Ether to the creator of the contract
 *
 */
contract Forwarder {
  // Address to which any funds sent to this contract will be forwarded
  address public parentAddress;
  event ForwarderDeposited(address from, uint256 value, bytes data);

  /**
   * Initialize the contract, and sets the destination address to that of the creator
   */
  function init(address _parentAddress) external onlyUninitialized {
    parentAddress = _parentAddress;
    uint256 value = address(this).balance;

    if (value == 0) {
      return;
    }

    (bool success, ) = parentAddress.call{ value: value }('');
    require(success, 'Flush failed');
    // NOTE: since we are forwarding on initialization,
    // we don't have the context of the original sender.
    // We still emit an event about the forwarding but set
    // the sender to the forwarder itself
    emit ForwarderDeposited(address(this), value, msg.data);
  }

  /**
   * Modifier that will execute internal code block only if the sender is the parent address
   */
  modifier onlyParent {
    require(msg.sender == parentAddress, 'Only Parent');
    _;
  }

  /**
   * Modifier that will execute internal code block only if the contract has not been initialized yet
   */
  modifier onlyUninitialized {
    require(parentAddress == address(0x0), 'Already initialized');
    _;
  }

  /**
   * Default function; Gets called when data is sent but does not match any other function
   */
  fallback() external payable {
    flush();
  }

  /**
   * Default function; Gets called when Ether is deposited with no data, and forwards it to the parent address
   */
  receive() external payable {
    flush();
  }

  /**
   * Execute a token transfer of the full balance from the forwarder token to the parent address
   * @param tokenContractAddress the address of the erc20 token contract
   */
  function flushTokens(address tokenContractAddress) external onlyParent {
    ERC20Interface instance = ERC20Interface(tokenContractAddress);
    address forwarderAddress = address(this);
    uint256 forwarderBalance = instance.balanceOf(forwarderAddress);
    if (forwarderBalance == 0) {
      return;
    }

    TransferHelper.safeTransfer(
      tokenContractAddress,
      parentAddress,
      forwarderBalance
    );
  }

  /**
   * Flush the entire balance of the contract to the parent address.
   */
  function flush() public {
    uint256 value = address(this).balance;

    if (value == 0) {
      return;
    }

    (bool success, ) = parentAddress.call{ value: value }('');
    require(success, 'Flush failed');
    emit ForwarderDeposited(msg.sender, value, msg.data);
  }
}

contract ForwarderFactory is CloneFactory {
  address public implementationAddress;

  event ForwarderCreated(address newForwarderAddress, address parentAddress);

  constructor(address _implementationAddress) {
    implementationAddress = _implementationAddress;
  }

  function createForwarder(address parent, bytes32 salt) external {
    // include the signers in the salt so any contract deployed to a given address must have the same signers
    bytes32 finalSalt = keccak256(abi.encodePacked(parent, salt));

    address payable clone = createClone(implementationAddress, finalSalt);
    Forwarder(clone).init(parent);
    emit ForwarderCreated(clone, parent);
  }
}

Contract ABI

[{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"from","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"},{"indexed":false,"internalType":"bytes","name":"data","type":"bytes"}],"name":"ForwarderDeposited","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"flush","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"tokenContractAddress","type":"address"}],"name":"flushTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_parentAddress","type":"address"}],"name":"init","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"parentAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}]

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