Contract 0x6d80113e533a2C0fe82EaBD35f1875DcEA89Ea97 7

 

Contract Overview

Aave: aSUSD Token V3
Balance:
0 Ether

EtherValue:
$0.00

Token:
Txn Hash Method
Index
From
To
Value
0xb1e1275ecd983b59312927ad9b57372c1fa3d8a67be3df5aecc4161dd43a46bfApprove265860942022-09-30 22:55:5324 mins ago0xc00391544df5acca99656cfca6bb69559abd2876 IN  Aave: aSUSD Token V30 Ether0.0000472589260.001
0xe68a9a576a12ea52df413aa2c5b1d6f19a30fbac25a4d6ed61c0911a0d0f6cdbApprove264025392022-09-30 6:21:5916 hrs 58 mins ago0x0449e53aa1a3f75133df621d0ee755d5381a934e IN  Aave: aSUSD Token V30 Ether0.0000415155080.00100155
0xc37cf0531526972c004264e34c74c486a1b9f5e96d46080894a5330fb3bab93aApprove263104072022-09-29 17:11:271 day 6 hrs ago0x4b43246728b64a75a4c85a290cd32fe1f2aaef3c IN  Aave: aSUSD Token V30 Ether0.0001002155560.00100155
0x6828ecc94dd4940b7a5fcd946426d2f8f368e16f8759337fb1136e0f16d72b0aApprove261121112022-09-28 23:44:061 day 23 hrs ago0xccb4b224767c2163e7c8a8bc061497b62e035ba5 IN  Aave: aSUSD Token V30 Ether0.0000314753530.00100155
0xc8b56309eaaa56d4b15280e6f0d9f01962333c1fd871237375145c63c5f77f83Approve260318332022-09-28 14:56:042 days 8 hrs ago0x08fc9477fe3819126b941ca3fdf9fccf6c801f66 IN  Aave: aSUSD Token V30 Ether0.0000772221920.00100155
0x5544ee3c419da75424ae80fa806669ed700d28bd8a200ce554ec265e10ca09fdApprove258653762022-09-28 1:41:492 days 21 hrs ago0xffbaa0de31cd06c0031682e6e991b2515e71192e IN  Aave: aSUSD Token V30 Ether0.0000475213310.00100155
0x3f988ac34362f38974b960c15f8621b3b6ee9737cb85034cbbd6e1895bf15d7eApprove258443132022-09-27 23:00:313 days 19 mins ago 0xe8b65b125afd293cdb2b496c4035ebf63e4d56a9 IN  Aave: aSUSD Token V30 Ether0.0000310660080.00100155
0xf4ac2896fb86fe4af6253e627d983bd91bc3039222f08e7366488ebdf966a96eApprove258235332022-09-27 19:47:063 days 3 hrs ago0x45a7b69a522c5ecff77ad3540b901af59af12f3d IN  Aave: aSUSD Token V30 Ether0.0000550186950.00100155
0x92d99c5a775be23abfc4fea25ced456554c7e5be8a650ae0d631719bc0aacdb1Approve257492322022-09-27 12:15:433 days 11 hrs ago0x3d2b82224267d25d6038184cd628d8feb2b1d7d8 IN  Aave: aSUSD Token V30 Ether0.0000867701960.00100155
0x1be153caa40cd6c93481f5b116523575ad2e58be6c09cc298685ec2d5df1a66eApprove257487592022-09-27 12:12:393 days 11 hrs ago0x0078b2f90d29638db38edd7de5f092d560f015a1 IN  Aave: aSUSD Token V30 Ether0.000097467380.00100155
0x7562be14da44f22b041e7216bc3d55b5ce63d3642a6def7be8b9861b7062cd4dApprove256971452022-09-27 6:20:243 days 16 hrs ago0xfd5f370e2eda5c2d08881f7c8f7a6463271de5b0 IN  Aave: aSUSD Token V30 Ether0.0000580490290.00100155
0x51bed7aca70794ad1085195b27cc89973338876e76d46721e416597685d1a1daApprove256879652022-09-27 5:18:313 days 18 hrs ago0xc4de246495adcbee969dcb3b21d6ceb7e4b3ed91 IN  Aave: aSUSD Token V30 Ether0.0000357983480.0011
0x43a5242afd7b43a05838975c7ae27850efcc84181dda7d1fc70eb755829d3817Approve256876982022-09-27 5:17:013 days 18 hrs ago0xc4de246495adcbee969dcb3b21d6ceb7e4b3ed91 IN  Aave: aSUSD Token V30 Ether0.0000300150140.0011
0xcec76bcd85cab67d3ba34c4a5cb169ac9e6e827f839bd9e64854c0cfbd33afa5Approve256397912022-09-26 23:01:194 days 18 mins ago0xc4de246495adcbee969dcb3b21d6ceb7e4b3ed91 IN  Aave: aSUSD Token V30 Ether0.0000319275690.0011
0x6d29d16b642c7c6460322584ef5865d36b0b7cdadf15aa3fe6562fd25c826930Approve256351802022-09-26 22:00:064 days 1 hr ago 0x9e5a57470a2a136a3d4de39e1996e05944c4b1fb IN  Aave: aSUSD Token V30 Ether0.0001028791340.00100155
0x41e6a98a095de58a9008ab05b0f1abe7367d116799f35a735fd8f013f36ce69bApprove255624892022-09-26 13:08:224 days 10 hrs ago0x9a84a1e6aa600a4aef8569a5320465a9b13e5601 IN  Aave: aSUSD Token V30 Ether0.0000434385480.00100155
0x59c092343cb255b9842a6bc0ac438cccc20000883e4ea83bac172984b1a95a5fApprove254996852022-09-26 8:06:364 days 15 hrs ago0xca369b75c6c4d2bd6b9b2a690bd6ff759aab28c0 IN  Aave: aSUSD Token V30 Ether0.0000233238240.00100155
0x1202fcb65bd8effac25b42a065dcfcf1189d0cf15384b20db82e607d51c8dd91Approve253053592022-09-25 11:28:085 days 11 hrs ago0x1e36e5db632afb4172b8a54795ddbe72ae49de2a IN  Aave: aSUSD Token V30 Ether0.000024584090.001251938
0x07a8eca6166d5cf940c765e1d4931dcb845a2be191242573197e851b72d553dbApprove252740872022-09-25 9:01:315 days 14 hrs ago0x2625773f9d2db38a967d81246440ae496493263d IN  Aave: aSUSD Token V30 Ether0.000019214740.00100155
0x962305b99347a5fa28dff2ee810de1ca1f86f1d1a95c60e8c079bb49006d05aeApprove252584902022-09-25 7:43:095 days 15 hrs ago0x9f4bf1fafd578ae36a96c1e44ed8ec9dafcf4593 IN  Aave: aSUSD Token V30 Ether0.0000216328380.00100155
0xcac2c7bf52fdddf13c5f388394ec6593aea58e486ffadf7018a920add1f02761Approve252321322022-09-25 4:31:305 days 18 hrs ago0x1830834d81dd5d43b297a234c9b2b939999144d2 IN  Aave: aSUSD Token V30 Ether0.00002214990.00100155
0xf5933ba81ea8bf643802c70e25ed62e87bd7b98d57c94fd77ae57707c7759ba1Approve252311892022-09-25 4:23:545 days 18 hrs ago0xa0bcb3ef4c648b2ddc602803a00a5acab4d8dd57 IN  Aave: aSUSD Token V30 Ether0.000024832410.00100155
0xde1fd3c76e390ab649e4fef22f680fba4f5489b9a08a95ae3528bdefbe5ca4e9Approve252133232022-09-25 2:04:405 days 21 hrs ago0xcc5b087283d69db4237da489d487140f2745fd28 IN  Aave: aSUSD Token V30 Ether0.0000235969750.00100155
0x533f3932e88fe1d77c9b08058610fe2d34aac06daec79af0060aa5dcdf84e0a3Approve250746582022-09-24 9:19:216 days 14 hrs ago0x819fec659e1c225ce330b02e01f1e4c629e92a7a IN  Aave: aSUSD Token V30 Ether0.0000366068330.00100155
0x47dd7225005b7b20897a6030270bca6e7639b4c72c1ee7831b9845cb4c5003d0Approve250515652022-09-24 7:17:026 days 16 hrs ago0x3a6afddc259dbc64fd29fa24885b18cb1b39421e IN  Aave: aSUSD Token V30 Ether0.0000214699790.00100155
[ Download CSV Export 
Latest 25 internal transaction
Parent Txn Hash Block From To Value
0x5517fa06bb9f5fe5bb9040b610a11d817df68ad672b6c6f5accbb39562c5d79f265882132022-09-30 23:19:3334 secs ago Aave: aSUSD Token V3 Aave: Incentives V30 Ether
0x5517fa06bb9f5fe5bb9040b610a11d817df68ad672b6c6f5accbb39562c5d79f265882132022-09-30 23:19:3334 secs ago Aave: aSUSD Token V3 0xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 Ether
0x5517fa06bb9f5fe5bb9040b610a11d817df68ad672b6c6f5accbb39562c5d79f265882132022-09-30 23:19:3334 secs ago Aave: Pool V3 Aave: aSUSD Token V30 Ether
0x5517fa06bb9f5fe5bb9040b610a11d817df68ad672b6c6f5accbb39562c5d79f265882132022-09-30 23:19:3334 secs ago Aave: aSUSD Token V3 0xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 Ether
0x5517fa06bb9f5fe5bb9040b610a11d817df68ad672b6c6f5accbb39562c5d79f265882132022-09-30 23:19:3334 secs ago Aave: Pool V3 Aave: aSUSD Token V30 Ether
0x5517fa06bb9f5fe5bb9040b610a11d817df68ad672b6c6f5accbb39562c5d79f265882132022-09-30 23:19:3334 secs ago Aave: aSUSD Token V3 0xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 Ether
0x5517fa06bb9f5fe5bb9040b610a11d817df68ad672b6c6f5accbb39562c5d79f265882132022-09-30 23:19:3334 secs ago Aave: Pool V3 Aave: aSUSD Token V30 Ether
0x07c09a9e9b07a173798423abf8b598e30e7ab27a1db4074b847f43d097b9851b265881582022-09-30 23:18:461 min ago Aave: aSUSD Token V3 0xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 Ether
0x07c09a9e9b07a173798423abf8b598e30e7ab27a1db4074b847f43d097b9851b265881582022-09-30 23:18:461 min ago Aave: Incentives V3 Aave: aSUSD Token V30 Ether
0x2c9a21ead3d53f6ad6bf73edea6011285939b77f619537eecb1097abef00efa6265881222022-09-30 23:18:161 min ago Aave: aSUSD Token V3 0xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 Ether
0x2c9a21ead3d53f6ad6bf73edea6011285939b77f619537eecb1097abef00efa6265881222022-09-30 23:18:161 min ago Aave: Pool V3 Aave: aSUSD Token V30 Ether
0x4949cb3fb0360c1238d7d8244438ad070ea36d73dcd12e70037ba868d624e6af265880712022-09-30 23:17:452 mins ago Aave: aSUSD Token V3 0xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 Ether
0x4949cb3fb0360c1238d7d8244438ad070ea36d73dcd12e70037ba868d624e6af265880712022-09-30 23:17:452 mins ago Aave: Incentives V3 Aave: aSUSD Token V30 Ether
0xf666c9a05fad96d8b7d597af3f42bd99fc8b43df3b6db70a1dc3a8e967b33a1b265879462022-09-30 23:16:153 mins ago Aave: aSUSD Token V3 0xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 Ether
0xf666c9a05fad96d8b7d597af3f42bd99fc8b43df3b6db70a1dc3a8e967b33a1b265879462022-09-30 23:16:153 mins ago Aave: Pool V3 Aave: aSUSD Token V30 Ether
0x3e8596266dca5f7b0771de4fe0cc6883f46fa783239b222e9de4befbb6dd3306265876902022-09-30 23:13:106 mins ago Aave: aSUSD Token V3 0xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 Ether
0x3e8596266dca5f7b0771de4fe0cc6883f46fa783239b222e9de4befbb6dd3306265876902022-09-30 23:13:106 mins ago Aave: Incentives V3 Aave: aSUSD Token V30 Ether
0xbc84de70e2194e2cf41788b2003c2658753e36c322978e4298beebba3c800019265876342022-09-30 23:12:407 mins ago Aave: aSUSD Token V3 0xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 Ether
0xbc84de70e2194e2cf41788b2003c2658753e36c322978e4298beebba3c800019265876342022-09-30 23:12:407 mins ago Aave: Pool V3 Aave: aSUSD Token V30 Ether
0xbc84de70e2194e2cf41788b2003c2658753e36c322978e4298beebba3c800019265876342022-09-30 23:12:407 mins ago Aave: aSUSD Token V3 0xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 Ether
0xbc84de70e2194e2cf41788b2003c2658753e36c322978e4298beebba3c800019265876342022-09-30 23:12:407 mins ago Aave: Pool V3 Aave: aSUSD Token V30 Ether
0x112916b955ccb4f461c5535cee9392cca08f5ca46ce44c5e2236c86dbf6e5e49265871762022-09-30 23:05:4914 mins ago Aave: aSUSD Token V3 Aave: Incentives V30 Ether
0x112916b955ccb4f461c5535cee9392cca08f5ca46ce44c5e2236c86dbf6e5e49265871762022-09-30 23:05:4914 mins ago Aave: aSUSD Token V3 0xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 Ether
0x112916b955ccb4f461c5535cee9392cca08f5ca46ce44c5e2236c86dbf6e5e49265871762022-09-30 23:05:4914 mins ago Aave: Pool V3 Aave: aSUSD Token V30 Ether
0x112916b955ccb4f461c5535cee9392cca08f5ca46ce44c5e2236c86dbf6e5e49265871762022-09-30 23:05:4914 mins ago Aave: aSUSD Token V3 0xa5ba6e5ec19a1bf23c857991c857db62b2aa187b0 Ether
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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 Security Audit

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 Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
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