Contract 0x0538C8bAc84E95A9dF8aC10Aad17DbE81b9E36ee

 
Txn Hash
Method
Block
From
To
Value
0x8ac83ed98985a3ebdd26d1bd3ff9a54699dee4dd824df6af63d303f69c8f772eDeposit152076962022-07-24 21:22:2617 days 20 hrs ago0xeb10445117808c62dd9e9619ce1efbb32dbf4dc4 IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍00157157 8.‍80983165
0xc2a4553c931bca568e763120d50d97bb47f2e337a12a2de0ab787f47d1387b20Withdraw152046422022-07-24 9:55:3118 days 7 hrs ago0xaccbc07d568673d08a758a5460222dfe6890b923 IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍00068041 4.‍03976249
0x9096a3b52dd8b39b283009f9b1cbb08a49503a3a2ad9a1530cd2d09b9c2c4c80Deposit151287192022-07-12 15:44:0530 days 2 hrs ago0x0e9558d8e57c559261333b40837b0a1e431537e7 IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍00495765 30.‍02237779
0x6fa6666bfec731c7e75963958d9a766c7b4807390a2ae9267baa32ca03f96be0Transfer151211262022-07-11 11:32:3731 days 6 hrs ago0x76d266dfd3754f090488ae12f6bd115cd7e77ebd IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍00200016 15.‍17941728
0x20a927f75429bb8e6503b4ce23e15755baca17e353445f533b7c8e38d60155a5Withdraw151133392022-07-10 6:43:2732 days 11 hrs ago0xab4dee1408eda3525fd86e5af4f0dceb9b828c1e IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍00184194 10.‍93445834
0xc363f8abf6d674a03ff71391c9868fcc4ea110f570e483bd9483f8d91b6013e4Deposit151003602022-07-08 6:39:5834 days 11 hrs ago0xc3b34e09e0fef4e9afe752679c43f74e45496512 IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍00285209 15.‍17353085
0x8496a0ade01aef8b35e97799bc28b77df6cd988c4daeaa9e9eb80ca70aa69ffaDeposit150981152022-07-07 22:36:2334 days 19 hrs ago0x0e9558d8e57c559261333b40837b0a1e431537e7 IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍00680925 38.‍17079781
0xfa041bf1ed115179e2850cf9007e63411c58a24624973670756083b5203a6595Withdraw150905982022-07-06 18:37:2535 days 23 hrs agoVesper Finance: Deployer IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍00486463 32.‍14101318
0xf6e7452972db9f45ec663e35f47a19664a540be047bf4b4ed34826cdf840403dWithdraw150878032022-07-06 8:10:4536 days 9 hrs ago0x0e3cac8ecaafbd07acb5b4d7bcd43a5e519e8060 IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍00258728 15.‍36016323
0xd71e66397130a574af4dcc422a66beb980506dfeaa6f15057520b2cf4faf3d97Deposit150814932022-07-05 8:48:4037 days 8 hrs ago0x0e3cac8ecaafbd07acb5b4d7bcd43a5e519e8060 IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍00412487 23.‍12450439
0x89b584bd03b684df69788327a3d05ed22054bcf34a71bc462d9d302207adf52eWithdraw150098952022-06-22 22:36:4149 days 19 hrs agoENS Name lemonbasil.eth IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍00317553 20.‍98264798
0x549f9e38732af47294a0c568d36b69f198d98fbb8451b728df3b48cdbf82b51dWithdraw149980592022-06-20 18:36:1151 days 23 hrs ago0x4561e8e8a843caf95b35060bde5cf6d99b805737 IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍00331907 19.‍70328218
0xdb212c003976999ea22110d95eb7683e182580fe063d9a25b3eab1e1e536f81bWithdraw149743422022-06-16 16:34:5056 days 1 hr ago0xf4087b7ab24bde9c445ddd0bc4df257f81277214 IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍01044164 66.‍87315306
0x32dc94c7f2d38f480db9620bfbce822a1b66775334c842ca2d481cce8a254341Transfer149552692022-06-13 9:34:5159 days 8 hrs ago0x76d266dfd3754f090488ae12f6bd115cd7e77ebd IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍02606928 197.‍84229535
0xf1e8ba735373700bf06e5e8f13ddbe7ebfcc97fa649423fca9b84bee9d887a94Withdraw149327692022-06-09 13:10:5963 days 4 hrs agoENS Name 0e728dd8f48.umbra.eth IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍03091228 21.‍47395993
0x7e81bfd2d2f7102d9d10d1b9c18743aec75c95cfb683c36e2a2691c38271fc1eTransfer149327182022-06-09 13:00:2663 days 4 hrs ago0x665967faf572697e53969c0b7e8bd336b1fac885 IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍00560907 35.‍40993817
0x33960598edc0520761cedfed217782be7b7340a28e220981bfa069c09f012153Withdraw149303442022-06-09 3:09:1763 days 14 hrs agoVesper Finance: Deployer IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍0108374 64.‍33486786
0x3e5550a505ed2728df0f207411dbda96674a92c01b815c847e34ec123d125045Withdraw149272092022-06-08 14:32:0564 days 3 hrs ago0x40d1d639d84285607a834d061b990acfc190e3b4 IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍01134051 67.‍33112125
0xd8b45d8a4406dc1e0687589534046523a02b5ee770ee413c45d909a6e46e165cWithdraw148743662022-05-30 19:19:3572 days 22 hrs ago0xff6d4553afd49d9d5123079f636f6ce0b515c93c IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍00498079 21.‍24215827
0xe7c98d31a2ec6356fffa5858654b57ac54d5741a3d5afeb80ee19c689bb2eb4bWithdraw148687312022-05-29 21:16:0573 days 20 hrs ago0xff6d4553afd49d9d5123079f636f6ce0b515c93c IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍06440473 42.‍46243956
0x10d3ce7be874f9b2dc48176829c68dff102b7ff1ab73973a8d61ae3a85a4b763Withdraw148576122022-05-28 2:11:5575 days 15 hrs ago0xff6d4553afd49d9d5123079f636f6ce0b515c93c IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍01203945 50.‍31346767
0x290ace87f0427d20eebedb5e2ea296ade96b1be6ba4aea2cd41a5c9e58e0555aAdd In List148319602022-05-23 21:39:5979 days 20 hrs ago0xdf826ff6518e609e4cee86299d40611c148099d5 IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍00241908 20.‍50301386
0xc6f418357132da0edc1b845a64debefe51143351e0ffc80cd65aac33c2a3aafbDeposit148198732022-05-21 22:39:1981 days 19 hrs agoENS Name lemonbasil.eth IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍00258377 14.‍32613881
0x63611ceb29f3f54aeb9e1b614b88dd839815edf0fe4afc1443e4f26508298d3aWithdraw147884942022-05-16 21:03:1386 days 20 hrs ago0xeb5c56c9a02c311cc8cad7a1a666e143f63fd88a IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍00342904 15.‍77464014
0x4840cadffcdbf7b685d54ba3c2f4012d2c3446e4f1811d7c9e066045098cadd7Deposit147680002022-05-13 14:43:0090 days 3 hrs agoENS Name dareknotderek.eth IN  0x0538c8bac84e95a9df8ac10aad17dbe81b9e36ee0 Ether0.‍01378773 78.‍99696284
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Similar Match Source Code
Note: This contract matches the deployed ByteCode of the Source Code for Contract 0x582d23c7eC6b59AfD041a522FF64FF081E8c0D2d

Contract Name:
TransparentUpgradeableProxy

Compiler Version
v0.7.6+commit.7338295f

Optimization Enabled:
Yes with 999999 runs

Other Settings:
default evmVersion, MIT license
File 1 of 4 : Proxy.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

/**
 * @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM
 * instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to
 * be specified by overriding the virtual {_implementation} function.
 * 
 * Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a
 * different contract through the {_delegate} function.
 * 
 * The success and return data of the delegated call will be returned back to the caller of the proxy.
 */
abstract contract Proxy {
    /**
     * @dev Delegates the current call to `implementation`.
     * 
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _delegate(address implementation) internal {
        // solhint-disable-next-line no-inline-assembly
        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 This is a virtual function that should be overriden so it returns the address to which the fallback function
     * and {_fallback} should delegate.
     */
    function _implementation() internal virtual view returns (address);

    /**
     * @dev Delegates the current call to the address returned by `_implementation()`.
     * 
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _fallback() internal {
        _beforeFallback();
        _delegate(_implementation());
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if no other
     * function in the contract matches the call data.
     */
    fallback () payable external {
        _fallback();
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data
     * is empty.
     */
    receive () payable external {
        _fallback();
    }

    /**
     * @dev Hook that is called before falling back to the implementation. Can happen as part of a manual `_fallback`
     * call, or as part of the Solidity `fallback` or `receive` functions.
     * 
     * If overriden should call `super._beforeFallback()`.
     */
    function _beforeFallback() internal virtual {
    }
}

File 2 of 4 : TransparentUpgradeableProxy.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

import "./UpgradeableProxy.sol";

/**
 * @dev This contract implements a proxy that is upgradeable by an admin.
 * 
 * To avoid https://medium.com/nomic-labs-blog/malicious-backdoors-in-ethereum-proxies-62629adf3357[proxy selector
 * clashing], which can potentially be used in an attack, this contract uses the
 * https://blog.openzeppelin.com/the-transparent-proxy-pattern/[transparent proxy pattern]. This pattern implies two
 * things that go hand in hand:
 * 
 * 1. If any account other than the admin calls the proxy, the call will be forwarded to the implementation, even if
 * that call matches one of the admin functions exposed by the proxy itself.
 * 2. If the admin calls the proxy, it can access the admin functions, but its calls will never be forwarded to the
 * implementation. If the admin tries to call a function on the implementation it will fail with an error that says
 * "admin cannot fallback to proxy target".
 * 
 * These properties mean that the admin account can only be used for admin actions like upgrading the proxy or changing
 * the admin, so it's best if it's a dedicated account that is not used for anything else. This will avoid headaches due
 * to sudden errors when trying to call a function from the proxy implementation.
 * 
 * Our recommendation is for the dedicated account to be an instance of the {ProxyAdmin} contract. If set up this way,
 * you should think of the `ProxyAdmin` instance as the real administrative inerface of your proxy.
 */
contract TransparentUpgradeableProxy is UpgradeableProxy {
    /**
     * @dev Initializes an upgradeable proxy managed by `_admin`, backed by the implementation at `_logic`, and
     * optionally initialized with `_data` as explained in {UpgradeableProxy-constructor}.
     */
    constructor(address initialLogic, address initialAdmin, bytes memory _data) payable UpgradeableProxy(initialLogic, _data) {
        assert(_ADMIN_SLOT == bytes32(uint256(keccak256("eip1967.proxy.admin")) - 1));
        _setAdmin(initialAdmin);
    }

    /**
     * @dev Emitted when the admin account has changed.
     */
    event AdminChanged(address previousAdmin, address newAdmin);

    /**
     * @dev Storage slot with the admin of the contract.
     * This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 private constant _ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

    /**
     * @dev Modifier used internally that will delegate the call to the implementation unless the sender is the admin.
     */
    modifier ifAdmin() {
        if (msg.sender == _admin()) {
            _;
        } else {
            _fallback();
        }
    }

    /**
     * @dev Returns the current admin.
     * 
     * NOTE: Only the admin can call this function. See {ProxyAdmin-getProxyAdmin}.
     * 
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using the
     * https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103`
     */
    function admin() external ifAdmin returns (address) {
        return _admin();
    }

    /**
     * @dev Returns the current implementation.
     * 
     * NOTE: Only the admin can call this function. See {ProxyAdmin-getProxyImplementation}.
     * 
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using the
     * https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc`
     */
    function implementation() external ifAdmin returns (address) {
        return _implementation();
    }

    /**
     * @dev Changes the admin of the proxy.
     * 
     * Emits an {AdminChanged} event.
     * 
     * NOTE: Only the admin can call this function. See {ProxyAdmin-changeProxyAdmin}.
     */
    function changeAdmin(address newAdmin) external ifAdmin {
        require(newAdmin != address(0), "TransparentUpgradeableProxy: new admin is the zero address");
        emit AdminChanged(_admin(), newAdmin);
        _setAdmin(newAdmin);
    }

    /**
     * @dev Upgrade the implementation of the proxy.
     * 
     * NOTE: Only the admin can call this function. See {ProxyAdmin-upgrade}.
     */
    function upgradeTo(address newImplementation) external ifAdmin {
        _upgradeTo(newImplementation);
    }

    /**
     * @dev Upgrade the implementation of the proxy, and then call a function from the new implementation as specified
     * by `data`, which should be an encoded function call. This is useful to initialize new storage variables in the
     * proxied contract.
     * 
     * NOTE: Only the admin can call this function. See {ProxyAdmin-upgradeAndCall}.
     */
    function upgradeToAndCall(address newImplementation, bytes calldata data) external payable ifAdmin {
        _upgradeTo(newImplementation);
        // solhint-disable-next-line avoid-low-level-calls
        (bool success,) = newImplementation.delegatecall(data);
        require(success);
    }

    /**
     * @dev Returns the current admin.
     */
    function _admin() internal view returns (address adm) {
        bytes32 slot = _ADMIN_SLOT;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            adm := sload(slot)
        }
    }

    /**
     * @dev Stores a new address in the EIP1967 admin slot.
     */
    function _setAdmin(address newAdmin) private {
        bytes32 slot = _ADMIN_SLOT;

        // solhint-disable-next-line no-inline-assembly
        assembly {
            sstore(slot, newAdmin)
        }
    }

    /**
     * @dev Makes sure the admin cannot access the fallback function. See {Proxy-_beforeFallback}.
     */
    function _beforeFallback() internal override virtual {
        require(msg.sender != _admin(), "TransparentUpgradeableProxy: admin cannot fallback to proxy target");
        super._beforeFallback();
    }
}

File 3 of 4 : UpgradeableProxy.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

import "./Proxy.sol";
import "../utils/Address.sol";

/**
 * @dev This contract implements an upgradeable proxy. It is upgradeable because calls are delegated to an
 * implementation address that can be changed. This address is stored in storage in the location specified by
 * https://eips.ethereum.org/EIPS/eip-1967[EIP1967], so that it doesn't conflict with the storage layout of the
 * implementation behind the proxy.
 * 
 * Upgradeability is only provided internally through {_upgradeTo}. For an externally upgradeable proxy see
 * {TransparentUpgradeableProxy}.
 */
contract UpgradeableProxy is Proxy {
    /**
     * @dev Initializes the upgradeable proxy with an initial implementation specified by `_logic`.
     * 
     * If `_data` is nonempty, it's used as data in a delegate call to `_logic`. This will typically be an encoded
     * function call, and allows initializating the storage of the proxy like a Solidity constructor.
     */
    constructor(address _logic, bytes memory _data) payable {
        assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
        _setImplementation(_logic);
        if(_data.length > 0) {
            // solhint-disable-next-line avoid-low-level-calls
            (bool success,) = _logic.delegatecall(_data);
            require(success);
        }
    }

    /**
     * @dev Emitted when the implementation is upgraded.
     */
    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 private constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /**
     * @dev Returns the current implementation address.
     */
    function _implementation() internal override view returns (address impl) {
        bytes32 slot = _IMPLEMENTATION_SLOT;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            impl := sload(slot)
        }
    }

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

    /**
     * @dev Stores a new address in the EIP1967 implementation slot.
     */
    function _setImplementation(address newImplementation) private {
        require(Address.isContract(newImplementation), "UpgradeableProxy: new implementation is not a contract");

        bytes32 slot = _IMPLEMENTATION_SLOT;

        // solhint-disable-next-line no-inline-assembly
        assembly {
            sstore(slot, newImplementation)
        }
    }
}

File 4 of 4 : Address.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

/**
 * @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");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain`call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
      return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        return _functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        return _functionCallWithValue(target, data, value, errorMessage);
    }

    function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

Settings
{
  "evmVersion": "istanbul",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs",
    "useLiteralContent": true
  },
  "optimizer": {
    "enabled": true,
    "runs": 999999
  },
  "remappings": [],
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  }
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"initialLogic","type":"address"},{"internalType":"address","name":"initialAdmin","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"stateMutability":"payable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"previousAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"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":[{"internalType":"address","name":"newAdmin","type":"address"}],"name":"changeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"nonpayable","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"},{"stateMutability":"payable","type":"receive"}]

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Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
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A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.