Contract 0x82e64f49ed5ec1bc6e43dad4fc8af9bb3a2312ee 5

 

Contract Overview

Aave: aDAI Token V3
Balance:
0 ETH

ETH Value:
$0.00

Token:
Txn Hash Method
Block
From
To
Value [Txn Fee]
0xfaa25938d92c685591db9ffb7180c3a2633f13d734792db661c309c21823769dApprove271040232022-09-28 2:55:021 hr 11 mins ago0xa64c61f504eb49e0ad1c8147bbd9b670450e1ce9 IN Aave: aDAI Token V30 ETH0.00002073
0x77dc92451b4872fe35a5a3a9156a0e7f8efefee898d49ca407d946ed20e50ad8Approve270302542022-09-27 16:41:4411 hrs 24 mins ago0x833c4332cd857fdc3b6d0b1f827968e486ab90e1 IN Aave: aDAI Token V30 ETH0.00005968
0x0192778c7cf1b31971a0fd318b0ceff6df96a9d6fa4758749d93336d55ec37cdApprove269641042022-09-27 10:03:5318 hrs 2 mins ago0x591a22d96fa57e22756eddd7997e4381eb133d62 IN Aave: aDAI Token V30 ETH0.00002442
0xfcf8cc44b6bfaabb7c2b142f1fc92efe29a8c62ba869ae8ba2257f159b92987bApprove269409892022-09-27 7:03:2121 hrs 3 mins ago0xf78446d3ba37ba7a07b571d487000877ffd12e75 IN Aave: aDAI Token V30 ETH0.00001628
0x2f2e87ac5dee8ea4cd037f31f40c7a9cfbf2358d93c1728a492f82d907abb4c2Approve268758472022-09-26 21:11:001 day 6 hrs ago0x73b98c9b4e59b49058ae3f9236fdb970bf4ec00a IN Aave: aDAI Token V30 ETH0.00003175
0x2637bb2b2712fe956fab072092251d4b5d308f8dacb9f420ff69341126f62287Approve268617842022-09-26 18:37:191 day 9 hrs ago0xb4b4598a12790b7d31ac202b8707da96d9be9ebf IN Aave: aDAI Token V30 ETH0.00004017
0xc5d45e4242098735e945eb29627777899280ff76fe9e0d224f7bb619b06fb80bApprove268038762022-09-26 12:39:121 day 15 hrs ago0xca3b6a246bfc08d07d5db0f356c3683bd2027532 IN Aave: aDAI Token V30 ETH0.00001021
0x22f0d3d7b2d86dc4c6454a268acac645421cb926d1b967ee7b53b36996401f88Approve267550512022-09-26 7:56:191 day 20 hrs ago0x4755e9d35f5a55a9937eb60c98089620d8d62528 IN Aave: aDAI Token V30 ETH0.00001068
0x85109887eca3fd3b833a112316203fd3d2cdb7f665143c7f533c9074db93e1c6Approve267408002022-09-26 6:49:171 day 21 hrs ago0x1d0f6a5f3c1d50ef16d03ab1c00352274cba8481 IN Aave: aDAI Token V30 ETH0.00001116
0x140a1577d6262b76cc22c97dfb3c2431d506411722f501df033e05aec3a89f63Approve267065062022-09-26 3:35:492 days 30 mins ago0x04ca2c5365d58e27ee9c877d552de7a54e1f94d0 IN Aave: aDAI Token V30 ETH0.00001055
0xefe8ae45b3226cc57803705d2e48d37c6547db04ab35b1865afaa8a32c264dc1Approve266537112022-09-25 20:02:022 days 8 hrs ago0x484ca9ab5a676c864c907dfc2ea01ff3458d9633 IN Aave: aDAI Token V30 ETH0.00001508
0x2d9cbd9273b623f7f6031d61e6cfd7859e6b482ed43b612d797e9f526f8d94ccApprove266153982022-09-25 15:24:282 days 12 hrs ago0x17d2b1b51fb36ef6f8e397feee9e0c98ad8eab60 IN Aave: aDAI Token V30 ETH0.00001513
0x2e1842913ed02b751ebc85ca68a102b308b15efa2c40a9baefac144624a2f5eeApprove265718272022-09-25 11:48:362 days 16 hrs ago0x44dbeff901c66b6f87ac98882eab2c0f64d15f10 IN Aave: aDAI Token V30 ETH0.00001065
0xb5ffc191aaf7d5919fbef6a41cdabd4dc7984b5ab528d55bfe94bbbe2d5a7dcbApprove265102652022-09-25 5:28:472 days 22 hrs ago0x9bdfe468ed0d21ce9290e4b84575208e36ac0609 IN Aave: aDAI Token V30 ETH0.00000842
0x74fd1524e4afeb536fb3fc2f1436bc5e9270d097a435b8d701bbc6f5fb84aa93Approve263746872022-09-24 11:13:363 days 16 hrs ago0x73da1d8b1855f7e54e2b111ae1f6ddd1cc8674e9 IN Aave: aDAI Token V30 ETH0.00001171
0xf99b6f49470e833165055e78b7ebea9c3a2ad20dfddaa4f3f60292e76904152dApprove263693972022-09-24 10:34:513 days 17 hrs ago0x068185e6006bfba89ce247248addbfb4ca96f2dc IN Aave: aDAI Token V30 ETH0.00001186
0x203cf80ad3710b12d0aaf27c7315866e878bb27db0b7dcb4fb8bf008b368edb5Approve263575452022-09-24 9:22:173 days 18 hrs ago0xb4d515f04d2434a8f2d7c8c7f4a1a11f34866fab IN Aave: aDAI Token V30 ETH0.00001023
0x197f7673c1e436f2b615a32b7f898575e7109fa42731bc9b2d9c0369e419b1abApprove263427062022-09-24 7:45:553 days 20 hrs ago0x9bdfe468ed0d21ce9290e4b84575208e36ac0609 IN Aave: aDAI Token V30 ETH0.00001025
0x9d2641b1389be4d71ccaabbe64358ad6d8e86ef9413086be26901c1aca8b661fApprove263392462022-09-24 7:22:253 days 20 hrs ago0xfffb40347816873ca038756cc87bc610144166b2 IN Aave: aDAI Token V30 ETH0.00010785
0x5cfc355c3ed63d0d0fed6b95451fe93c256a381b50801899e031226031941748Approve263307942022-09-24 6:28:173 days 21 hrs ago0x1c54c331ac240cbc5e8ab94937ce42729fc85d75 IN Aave: aDAI Token V30 ETH0.0000099
0xa7195d1797f5a39b85e5b4ff038de0b19b8068dfb3f16ff33ed64036b94fc690Transfer262469472022-09-23 18:32:224 days 9 hrs ago0x005f77c52ecdffc4a66d8833348fa89b4c49069f IN Aave: aDAI Token V30 ETH0.00003968
0x58ec7f4e124bdf3f366d67121927f879850afdc33c0326b1b26fb59c7393310eApprove262089522022-09-23 14:50:044 days 13 hrs ago0x32267d604f90acaf3469d7f34e5458093911fa9f IN Aave: aDAI Token V30 ETH0.00003127
0x9083d24a80674f3c5ba7a544dd980c48ba7947559cc6f8bdc2de3520af10eb3bApprove261840742022-09-23 13:02:004 days 15 hrs ago0xc16b76c25b60e5970ace61c719ca263133ccc1b3 IN Aave: aDAI Token V30 ETH0.00001407
0x7edd5e9064610b24ca25d09bbaa7d96ad7377cdffca2ceee85a82b319d71b254Approve261595962022-09-23 10:47:444 days 17 hrs ago0x6ec03ee16bcd001a73b18331b954542368f79e45 IN Aave: aDAI Token V30 ETH0.00001229
0xb0cac0c39ac781f4478263f830dade5c6933e3acf84eaa51d593aa66c4c4b16cApprove261326932022-09-23 8:16:054 days 19 hrs ago0x9c19b2b872c471459b5c4652cef236e4fae960fe IN Aave: aDAI Token V30 ETH0.00000844
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OVERVIEW

Aave is a decentralized non-custodial liquidity protocol where users can participate as depositors or borrowers.

Latest 25 internal transaction
Parent Txn Hash Block From To Value
0xc6ba011b4c1c11e498921d24cc8f4445e19db602946c20a5150b7fbe2f8c6273271121892022-09-28 3:41:3225 mins ago Aave: aDAI Token V30xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 ETH
0xc6ba011b4c1c11e498921d24cc8f4445e19db602946c20a5150b7fbe2f8c6273271121892022-09-28 3:41:3225 mins ago Aave: Pool V3Aave: aDAI Token V30 ETH
0x66282941fdcad12aab1d76a14b5dfcf8e9a5112cb610d80d795bf2502977cfa5271118682022-09-28 3:39:4626 mins ago Aave: aDAI Token V3 0xda10009cbd5d07dd0cecc66161fc93d7c9000da10 ETH
0x66282941fdcad12aab1d76a14b5dfcf8e9a5112cb610d80d795bf2502977cfa5271118682022-09-28 3:39:4626 mins ago Aave: aDAI Token V30xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 ETH
0x66282941fdcad12aab1d76a14b5dfcf8e9a5112cb610d80d795bf2502977cfa5271118682022-09-28 3:39:4626 mins ago Aave: Pool V3Aave: aDAI Token V30 ETH
0x35c258f81a5b901af526d17bc33853b5e8c3ce31bf0a7c68aa690cde6b65e013271111072022-09-28 3:35:1431 mins ago Aave: aDAI Token V3Aave: Pool V30 ETH
0x35c258f81a5b901af526d17bc33853b5e8c3ce31bf0a7c68aa690cde6b65e013271111072022-09-28 3:35:1431 mins ago Aave: aDAI Token V30xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 ETH
0x35c258f81a5b901af526d17bc33853b5e8c3ce31bf0a7c68aa690cde6b65e013271111072022-09-28 3:35:1431 mins ago 0x393d7299c2caa940b777b014a094c3b2ea45ee2bAave: aDAI Token V30 ETH
0x35c258f81a5b901af526d17bc33853b5e8c3ce31bf0a7c68aa690cde6b65e013271111072022-09-28 3:35:1431 mins ago Aave: aDAI Token V3Aave: Pool V30 ETH
0x35c258f81a5b901af526d17bc33853b5e8c3ce31bf0a7c68aa690cde6b65e013271111072022-09-28 3:35:1431 mins ago Aave: aDAI Token V30xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 ETH
0x35c258f81a5b901af526d17bc33853b5e8c3ce31bf0a7c68aa690cde6b65e013271111072022-09-28 3:35:1431 mins ago 0x393d7299c2caa940b777b014a094c3b2ea45ee2bAave: aDAI Token V30 ETH
0xb9c2c79d240678c4441d5370162fa3949f8c87d47a2822428805a91e7bb12ae3271070682022-09-28 3:12:2054 mins ago Aave: aDAI Token V3 0xda10009cbd5d07dd0cecc66161fc93d7c9000da10 ETH
0xb9c2c79d240678c4441d5370162fa3949f8c87d47a2822428805a91e7bb12ae3271070682022-09-28 3:12:2054 mins ago Aave: aDAI Token V30xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 ETH
0xb9c2c79d240678c4441d5370162fa3949f8c87d47a2822428805a91e7bb12ae3271070682022-09-28 3:12:2054 mins ago Aave: Pool V3Aave: aDAI Token V30 ETH
0xcecd999f89c230ab8a1067f7c8f4257978476c1bd0b94737255209c5de9680e8271066052022-09-28 3:09:2157 mins ago Aave: aDAI Token V30xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 ETH
0xcecd999f89c230ab8a1067f7c8f4257978476c1bd0b94737255209c5de9680e8271066052022-09-28 3:09:2157 mins ago Aave: Pool V3Aave: aDAI Token V30 ETH
0x575222b217eb7e496f9a48ba95a52269fee9fbaa33d84b4fbde4e1aa29ad8f3f271046332022-09-28 2:58:231 hr 8 mins ago Aave: aDAI Token V3Aave: Incentives V30 ETH
0x575222b217eb7e496f9a48ba95a52269fee9fbaa33d84b4fbde4e1aa29ad8f3f271046332022-09-28 2:58:231 hr 8 mins ago Aave: aDAI Token V30xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 ETH
0x575222b217eb7e496f9a48ba95a52269fee9fbaa33d84b4fbde4e1aa29ad8f3f271046332022-09-28 2:58:231 hr 8 mins ago Aave: Pool V3Aave: aDAI Token V30 ETH
0xfad4756c2f9021bf376fd240f18cb20dcae2a7d2e8feae8ec4a580f5a06fb154271045002022-09-28 2:57:381 hr 9 mins ago Aave: aDAI Token V3Aave: Pool V30 ETH
0xfad4756c2f9021bf376fd240f18cb20dcae2a7d2e8feae8ec4a580f5a06fb154271045002022-09-28 2:57:381 hr 9 mins ago Aave: aDAI Token V30xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 ETH
0xfad4756c2f9021bf376fd240f18cb20dcae2a7d2e8feae8ec4a580f5a06fb154271045002022-09-28 2:57:381 hr 9 mins ago Aave: Pool V3Aave: aDAI Token V30 ETH
0x29eaa89ec2e20ce2d6995b3c1687d6af1077fdd8b6499c49b91310e2304430eb271041012022-09-28 2:55:251 hr 11 mins ago Aave: aDAI Token V30xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 ETH
0x29eaa89ec2e20ce2d6995b3c1687d6af1077fdd8b6499c49b91310e2304430eb271041012022-09-28 2:55:251 hr 11 mins ago Aave: Pool V3Aave: aDAI Token V30 ETH
0x29eaa89ec2e20ce2d6995b3c1687d6af1077fdd8b6499c49b91310e2304430eb271041012022-09-28 2:55:251 hr 11 mins ago Aave: aDAI Token V3Aave: Pool V30 ETH
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Similar Match Source Code
Note: This contract matches the deployed ByteCode of the Source Code for Contract 0xf329e36C7bF6E5E86ce2150875a84Ce77f477375

Contract Name:
InitializableImmutableAdminUpgradeabilityProxy

Compiler Version
v0.8.10+commit.fc410830

Optimization Enabled:
Yes with 100000 runs

Other Settings:
default evmVersion
File 1 of 6 : InitializableImmutableAdminUpgradeabilityProxy.sol
// SPDX-License-Identifier: AGPL-3.0
pragma solidity 0.8.10;

import {InitializableUpgradeabilityProxy} from '../../../dependencies/openzeppelin/upgradeability/InitializableUpgradeabilityProxy.sol';
import {Proxy} from '../../../dependencies/openzeppelin/upgradeability/Proxy.sol';
import {BaseImmutableAdminUpgradeabilityProxy} from './BaseImmutableAdminUpgradeabilityProxy.sol';

/**
 * @title InitializableAdminUpgradeabilityProxy
 * @author Aave
 * @dev Extends BaseAdminUpgradeabilityProxy with an initializer function
 */
contract InitializableImmutableAdminUpgradeabilityProxy is
  BaseImmutableAdminUpgradeabilityProxy,
  InitializableUpgradeabilityProxy
{
  /**
   * @dev Constructor.
   * @param admin The address of the admin
   */
  constructor(address admin) BaseImmutableAdminUpgradeabilityProxy(admin) {
    // Intentionally left blank
  }

  /// @inheritdoc BaseImmutableAdminUpgradeabilityProxy
  function _willFallback() internal override(BaseImmutableAdminUpgradeabilityProxy, Proxy) {
    BaseImmutableAdminUpgradeabilityProxy._willFallback();
  }
}

File 2 of 6 : InitializableUpgradeabilityProxy.sol
// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.8.10;

import './BaseUpgradeabilityProxy.sol';

/**
 * @title InitializableUpgradeabilityProxy
 * @dev Extends BaseUpgradeabilityProxy with an initializer for initializing
 * implementation and init data.
 */
contract InitializableUpgradeabilityProxy is BaseUpgradeabilityProxy {
  /**
   * @dev Contract initializer.
   * @param _logic Address of the initial implementation.
   * @param _data Data to send as msg.data to the implementation to initialize the proxied contract.
   * It should include the signature and the parameters of the function to be called, as described in
   * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.
   * This parameter is optional, if no data is given the initialization call to proxied contract will be skipped.
   */
  function initialize(address _logic, bytes memory _data) public payable {
    require(_implementation() == address(0));
    assert(IMPLEMENTATION_SLOT == bytes32(uint256(keccak256('eip1967.proxy.implementation')) - 1));
    _setImplementation(_logic);
    if (_data.length > 0) {
      (bool success, ) = _logic.delegatecall(_data);
      require(success);
    }
  }
}

File 3 of 6 : Proxy.sol
// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.8.10;

/**
 * @title Proxy
 * @dev Implements delegation of calls to other contracts, with proper
 * forwarding of return values and bubbling of failures.
 * It defines a fallback function that delegates all calls to the address
 * returned by the abstract _implementation() internal function.
 */
abstract contract Proxy {
  /**
   * @dev Fallback function.
   * Will run if no other function in the contract matches the call data.
   * Implemented entirely in `_fallback`.
   */
  fallback() external payable {
    _fallback();
  }

  /**
   * @return The Address of the implementation.
   */
  function _implementation() internal view virtual returns (address);

  /**
   * @dev Delegates execution to an implementation contract.
   * This is a low level function that doesn't return to its internal call site.
   * It will return to the external caller whatever the implementation returns.
   * @param implementation Address to delegate.
   */
  function _delegate(address implementation) internal {
    //solium-disable-next-line
    assembly {
      // Copy msg.data. We take full control of memory in this inline assembly
      // block because it will not return to Solidity code. We overwrite the
      // Solidity scratch pad at memory position 0.
      calldatacopy(0, 0, calldatasize())

      // Call the implementation.
      // out and outsize are 0 because we don't know the size yet.
      let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)

      // Copy the returned data.
      returndatacopy(0, 0, returndatasize())

      switch result
      // delegatecall returns 0 on error.
      case 0 {
        revert(0, returndatasize())
      }
      default {
        return(0, returndatasize())
      }
    }
  }

  /**
   * @dev Function that is run as the first thing in the fallback function.
   * Can be redefined in derived contracts to add functionality.
   * Redefinitions must call super._willFallback().
   */
  function _willFallback() internal virtual {}

  /**
   * @dev fallback implementation.
   * Extracted to enable manual triggering.
   */
  function _fallback() internal {
    _willFallback();
    _delegate(_implementation());
  }
}

File 4 of 6 : BaseImmutableAdminUpgradeabilityProxy.sol
// SPDX-License-Identifier: AGPL-3.0
pragma solidity 0.8.10;

import {BaseUpgradeabilityProxy} from '../../../dependencies/openzeppelin/upgradeability/BaseUpgradeabilityProxy.sol';

/**
 * @title BaseImmutableAdminUpgradeabilityProxy
 * @author Aave, inspired by the OpenZeppelin upgradeability proxy pattern
 * @notice This contract combines an upgradeability proxy with an authorization
 * mechanism for administrative tasks.
 * @dev The admin role is stored in an immutable, which helps saving transactions costs
 * All external functions in this contract must be guarded by the
 * `ifAdmin` modifier. See ethereum/solidity#3864 for a Solidity
 * feature proposal that would enable this to be done automatically.
 */
contract BaseImmutableAdminUpgradeabilityProxy is BaseUpgradeabilityProxy {
  address internal immutable _admin;

  /**
   * @dev Constructor.
   * @param admin The address of the admin
   */
  constructor(address admin) {
    _admin = admin;
  }

  modifier ifAdmin() {
    if (msg.sender == _admin) {
      _;
    } else {
      _fallback();
    }
  }

  /**
   * @notice Return the admin address
   * @return The address of the proxy admin.
   */
  function admin() external ifAdmin returns (address) {
    return _admin;
  }

  /**
   * @notice Return the implementation address
   * @return The address of the implementation.
   */
  function implementation() external ifAdmin returns (address) {
    return _implementation();
  }

  /**
   * @notice Upgrade the backing implementation of the proxy.
   * @dev Only the admin can call this function.
   * @param newImplementation The address of the new implementation.
   */
  function upgradeTo(address newImplementation) external ifAdmin {
    _upgradeTo(newImplementation);
  }

  /**
   * @notice Upgrade the backing implementation of the proxy and call a function
   * on the new implementation.
   * @dev This is useful to initialize the proxied contract.
   * @param newImplementation The address of the new implementation.
   * @param data Data to send as msg.data in the low level call.
   * It should include the signature and the parameters of the function to be called, as described in
   * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.
   */
  function upgradeToAndCall(address newImplementation, bytes calldata data)
    external
    payable
    ifAdmin
  {
    _upgradeTo(newImplementation);
    (bool success, ) = newImplementation.delegatecall(data);
    require(success);
  }

  /**
   * @notice Only fall back when the sender is not the admin.
   */
  function _willFallback() internal virtual override {
    require(msg.sender != _admin, 'Cannot call fallback function from the proxy admin');
    super._willFallback();
  }
}

File 5 of 6 : BaseUpgradeabilityProxy.sol
// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.8.10;

import './Proxy.sol';
import '../contracts/Address.sol';

/**
 * @title BaseUpgradeabilityProxy
 * @dev This contract implements a proxy that allows to change the
 * implementation address to which it will delegate.
 * Such a change is called an implementation upgrade.
 */
contract BaseUpgradeabilityProxy is Proxy {
  /**
   * @dev Emitted when the implementation is upgraded.
   * @param implementation Address of the new implementation.
   */
  event Upgraded(address indexed implementation);

  /**
   * @dev Storage slot with the address of the current implementation.
   * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
   * validated in the constructor.
   */
  bytes32 internal constant IMPLEMENTATION_SLOT =
    0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

  /**
   * @dev Returns the current implementation.
   * @return impl Address of the current implementation
   */
  function _implementation() internal view override returns (address impl) {
    bytes32 slot = IMPLEMENTATION_SLOT;
    //solium-disable-next-line
    assembly {
      impl := sload(slot)
    }
  }

  /**
   * @dev Upgrades the proxy to a new implementation.
   * @param newImplementation Address of the new implementation.
   */
  function _upgradeTo(address newImplementation) internal {
    _setImplementation(newImplementation);
    emit Upgraded(newImplementation);
  }

  /**
   * @dev Sets the implementation address of the proxy.
   * @param newImplementation Address of the new implementation.
   */
  function _setImplementation(address newImplementation) internal {
    require(
      Address.isContract(newImplementation),
      'Cannot set a proxy implementation to a non-contract address'
    );

    bytes32 slot = IMPLEMENTATION_SLOT;

    //solium-disable-next-line
    assembly {
      sstore(slot, newImplementation)
    }
  }
}

File 6 of 6 : Address.sol
// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.8.10;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
  /**
   * @dev Returns true if `account` is a contract.
   *
   * [IMPORTANT]
   * ====
   * It is unsafe to assume that an address for which this function returns
   * false is an externally-owned account (EOA) and not a contract.
   *
   * Among others, `isContract` will return false for the following
   * types of addresses:
   *
   *  - an externally-owned account
   *  - a contract in construction
   *  - an address where a contract will be created
   *  - an address where a contract lived, but was destroyed
   * ====
   */
  function isContract(address account) internal view returns (bool) {
    // According to EIP-1052, 0x0 is the value returned for not-yet created accounts
    // and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
    // for accounts without code, i.e. `keccak256('')`
    bytes32 codehash;
    bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
    // solhint-disable-next-line no-inline-assembly
    assembly {
      codehash := extcodehash(account)
    }
    return (codehash != accountHash && codehash != 0x0);
  }

  /**
   * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
   * `recipient`, forwarding all available gas and reverting on errors.
   *
   * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
   * of certain opcodes, possibly making contracts go over the 2300 gas limit
   * imposed by `transfer`, making them unable to receive funds via
   * `transfer`. {sendValue} removes this limitation.
   *
   * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
   *
   * IMPORTANT: because control is transferred to `recipient`, care must be
   * taken to not create reentrancy vulnerabilities. Consider using
   * {ReentrancyGuard} or the
   * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
   */
  function sendValue(address payable recipient, uint256 amount) internal {
    require(address(this).balance >= amount, 'Address: insufficient balance');

    // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
    (bool success, ) = recipient.call{value: amount}('');
    require(success, 'Address: unable to send value, recipient may have reverted');
  }
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 100000
  },
  "evmVersion": "berlin",
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "metadata": {
    "useLiteralContent": true
  },
  "libraries": {}
}

Contract ABI

[{"inputs":[{"internalType":"address","name":"admin","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_logic","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"initialize","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"stateMutability":"payable","type":"function"}]

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Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Block Uncle Number Difficulty Gas Used Reward
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