ETH Price: $2,700.26 (-1.42%)

Contract

0x22eEC85ba6a5cD97eAd4728eA1c69e1D9c6fa778
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Token Holdings

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Transfer218535912025-02-15 18:24:2352 mins ago1739643863IN
0x22eEC85b...D9c6fa778
0.00672887 ETH0.000109660.70367395
Transfer218535782025-02-15 18:21:4755 mins ago1739643707IN
0x22eEC85b...D9c6fa778
0.01277452 ETH0.000161290.89244132
Transfer218535202025-02-15 18:10:111 hr ago1739643011IN
0x22eEC85b...D9c6fa778
0.0120163 ETH0.000146370.8098676
Transfer218533152025-02-15 17:28:351 hr ago1739640515IN
0x22eEC85b...D9c6fa778
0.00900908 ETH0.000135480.86937245
Transfer218532682025-02-15 17:19:111 hr ago1739639951IN
0x22eEC85b...D9c6fa778
0.01436688 ETH0.000146840.81246059
Transfer218532322025-02-15 17:11:592 hrs ago1739639519IN
0x22eEC85b...D9c6fa778
0.00713353 ETH0.000132750.85187405
Transfer218529902025-02-15 16:23:232 hrs ago1739636603IN
0x22eEC85b...D9c6fa778
0.02025648 ETH0.000140740.77873972
Transfer218527092025-02-15 15:26:473 hrs ago1739633207IN
0x22eEC85b...D9c6fa778
0.01104809 ETH0.00014450.83802467
Transfer218526512025-02-15 15:15:114 hrs ago1739632511IN
0x22eEC85b...D9c6fa778
0.02238312 ETH0.000141680.82165975
Transfer218526132025-02-15 15:07:234 hrs ago1739632043IN
0x22eEC85b...D9c6fa778
0.02600653 ETH0.000134920.78244914
Transfer218524872025-02-15 14:41:474 hrs ago1739630507IN
0x22eEC85b...D9c6fa778
0.07364414 ETH0.000161180.93475589
Transfer218521352025-02-15 13:30:475 hrs ago1739626247IN
0x22eEC85b...D9c6fa778
0.01347465 ETH0.00013450.78002147
Transfer218520552025-02-15 13:14:356 hrs ago1739625275IN
0x22eEC85b...D9c6fa778
0.01156545 ETH0.000132240.7669112
Transfer218519872025-02-15 13:00:596 hrs ago1739624459IN
0x22eEC85b...D9c6fa778
0.01371717 ETH0.000132060.76586098
Transfer218518062025-02-15 12:24:356 hrs ago1739622275IN
0x22eEC85b...D9c6fa778
0.00967487 ETH0.000104190.70623985
Transfer218516562025-02-15 11:53:357 hrs ago1739620415IN
0x22eEC85b...D9c6fa778
0.0085226 ETH0.000118470.80301316
Transfer218515322025-02-15 11:28:477 hrs ago1739618927IN
0x22eEC85b...D9c6fa778
0.01444085 ETH0.000130370.75609295
Transfer218513482025-02-15 10:51:358 hrs ago1739616695IN
0x22eEC85b...D9c6fa778
0.01142692 ETH0.000128910.7476314
Transfer218512092025-02-15 10:23:238 hrs ago1739615003IN
0x22eEC85b...D9c6fa778
0.01278338 ETH0.000130920.7592654
Transfer218510282025-02-15 9:46:599 hrs ago1739612819IN
0x22eEC85b...D9c6fa778
0.02582588 ETH0.000128430.74484814
Transfer218509162025-02-15 9:24:119 hrs ago1739611451IN
0x22eEC85b...D9c6fa778
0.02497253 ETH0.000144490.83798288
Transfer218505122025-02-15 8:02:1111 hrs ago1739606531IN
0x22eEC85b...D9c6fa778
0.01500965 ETH0.000144730.83932611
Transfer218502752025-02-15 7:14:2312 hrs ago1739603663IN
0x22eEC85b...D9c6fa778
0.01471446 ETH0.000126590.7341485
Transfer218502322025-02-15 7:05:4712 hrs ago1739603147IN
0x22eEC85b...D9c6fa778
0.01010411 ETH0.000127010.73660251
Transfer218499462025-02-15 6:07:5913 hrs ago1739599679IN
0x22eEC85b...D9c6fa778
0.0062831 ETH0.000132320.76736851
View all transactions

Latest 25 internal transactions (View All)

Advanced mode:
Parent Transaction Hash Block
From
To
218535912025-02-15 18:24:2352 mins ago1739643863
0x22eEC85b...D9c6fa778
0.00672887 ETH
218535782025-02-15 18:21:4755 mins ago1739643707
0x22eEC85b...D9c6fa778
0.01277452 ETH
218535202025-02-15 18:10:111 hr ago1739643011
0x22eEC85b...D9c6fa778
0.0120163 ETH
218533152025-02-15 17:28:351 hr ago1739640515
0x22eEC85b...D9c6fa778
0.00900908 ETH
218532682025-02-15 17:19:111 hr ago1739639951
0x22eEC85b...D9c6fa778
0.01436688 ETH
218532322025-02-15 17:11:592 hrs ago1739639519
0x22eEC85b...D9c6fa778
0.00713353 ETH
218529902025-02-15 16:23:232 hrs ago1739636603
0x22eEC85b...D9c6fa778
0.02025648 ETH
218527092025-02-15 15:26:473 hrs ago1739633207
0x22eEC85b...D9c6fa778
0.01104809 ETH
218526512025-02-15 15:15:114 hrs ago1739632511
0x22eEC85b...D9c6fa778
0.02238312 ETH
218526132025-02-15 15:07:234 hrs ago1739632043
0x22eEC85b...D9c6fa778
0.02600653 ETH
218524872025-02-15 14:41:474 hrs ago1739630507
0x22eEC85b...D9c6fa778
0.07364414 ETH
218521352025-02-15 13:30:475 hrs ago1739626247
0x22eEC85b...D9c6fa778
0.01347465 ETH
218520552025-02-15 13:14:356 hrs ago1739625275
0x22eEC85b...D9c6fa778
0.01156545 ETH
218519872025-02-15 13:00:596 hrs ago1739624459
0x22eEC85b...D9c6fa778
0.01371717 ETH
218518062025-02-15 12:24:356 hrs ago1739622275
0x22eEC85b...D9c6fa778
0.00967487 ETH
218516562025-02-15 11:53:357 hrs ago1739620415
0x22eEC85b...D9c6fa778
0.0085226 ETH
218515322025-02-15 11:28:477 hrs ago1739618927
0x22eEC85b...D9c6fa778
0.01444085 ETH
218513482025-02-15 10:51:358 hrs ago1739616695
0x22eEC85b...D9c6fa778
0.01142692 ETH
218512092025-02-15 10:23:238 hrs ago1739615003
0x22eEC85b...D9c6fa778
0.01278338 ETH
218510282025-02-15 9:46:599 hrs ago1739612819
0x22eEC85b...D9c6fa778
0.02582588 ETH
218509162025-02-15 9:24:119 hrs ago1739611451
0x22eEC85b...D9c6fa778
0.02497253 ETH
218505122025-02-15 8:02:1111 hrs ago1739606531
0x22eEC85b...D9c6fa778
0.01500965 ETH
218502752025-02-15 7:14:2312 hrs ago1739603663
0x22eEC85b...D9c6fa778
0.01471446 ETH
218502322025-02-15 7:05:4712 hrs ago1739603147
0x22eEC85b...D9c6fa778
0.01010411 ETH
218499462025-02-15 6:07:5913 hrs ago1739599679
0x22eEC85b...D9c6fa778
0.0062831 ETH
View All Internal Transactions
Loading...
Loading

Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x944f0E0d...6818c0A74
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
TransparentUpgradeableProxy

Compiler Version
v0.8.10+commit.fc410830

Optimization Enabled:
Yes with 999999 runs

Other Settings:
default evmVersion, MIT license
File 1 of 8 : TransparentUpgradeableProxy.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (proxy/transparent/TransparentUpgradeableProxy.sol)

pragma solidity ^0.8.0;

import "../ERC1967/ERC1967Proxy.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 interface of your proxy.
 */
contract TransparentUpgradeableProxy is ERC1967Proxy {
    /**
     * @dev Initializes an upgradeable proxy managed by `_admin`, backed by the implementation at `_logic`, and
     * optionally initialized with `_data` as explained in {ERC1967Proxy-constructor}.
     */
    constructor(
        address _logic,
        address admin_,
        bytes memory _data
    ) payable ERC1967Proxy(_logic, _data) {
        assert(_ADMIN_SLOT == bytes32(uint256(keccak256("eip1967.proxy.admin")) - 1));
        _changeAdmin(admin_);
    }

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

    /**
     * @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 implementation_) {
        implementation_ = _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 virtual ifAdmin {
        _changeAdmin(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 {
        _upgradeToAndCall(newImplementation, bytes(""), false);
    }

    /**
     * @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 {
        _upgradeToAndCall(newImplementation, data, true);
    }

    /**
     * @dev Returns the current admin.
     */
    function _admin() internal view virtual returns (address) {
        return _getAdmin();
    }

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

File 2 of 8 : draft-IERC1822.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0-rc.0) (interfaces/draft-IERC1822.sol)

pragma solidity ^0.8.0;

/**
 * @dev ERC1822: Universal Upgradeable Proxy Standard (UUPS) documents a method for upgradeability through a simplified
 * proxy whose upgrades are fully controlled by the current implementation.
 */
interface IERC1822Proxiable {
    /**
     * @dev Returns the storage slot that the proxiable contract assumes is being used to store the implementation
     * address.
     *
     * IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks
     * bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this
     * function revert if invoked through a proxy.
     */
    function proxiableUUID() external view returns (bytes32);
}

File 3 of 8 : ERC1967Proxy.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (proxy/ERC1967/ERC1967Proxy.sol)

pragma solidity ^0.8.0;

import "../Proxy.sol";
import "./ERC1967Upgrade.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.
 */
contract ERC1967Proxy is Proxy, ERC1967Upgrade {
    /**
     * @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));
        _upgradeToAndCall(_logic, _data, false);
    }

    /**
     * @dev Returns the current implementation address.
     */
    function _implementation() internal view virtual override returns (address impl) {
        return ERC1967Upgrade._getImplementation();
    }
}

File 4 of 8 : ERC1967Upgrade.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0-rc.0) (proxy/ERC1967/ERC1967Upgrade.sol)

pragma solidity ^0.8.2;

import "../beacon/IBeacon.sol";
import "../../interfaces/draft-IERC1822.sol";
import "../../utils/Address.sol";
import "../../utils/StorageSlot.sol";

/**
 * @dev This abstract contract provides getters and event emitting update functions for
 * https://eips.ethereum.org/EIPS/eip-1967[EIP1967] slots.
 *
 * _Available since v4.1._
 *
 * @custom:oz-upgrades-unsafe-allow delegatecall
 */
abstract contract ERC1967Upgrade {
    // This is the keccak-256 hash of "eip1967.proxy.rollback" subtracted by 1
    bytes32 private constant _ROLLBACK_SLOT = 0x4910fdfa16fed3260ed0e7147f7cc6da11a60208b5b9406d12a635614ffd9143;

    /**
     * @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 Emitted when the implementation is upgraded.
     */
    event Upgraded(address indexed implementation);

    /**
     * @dev Returns the current implementation address.
     */
    function _getImplementation() internal view returns (address) {
        return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 implementation slot.
     */
    function _setImplementation(address newImplementation) private {
        require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
        StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
    }

    /**
     * @dev Perform implementation upgrade
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeTo(address newImplementation) internal {
        _setImplementation(newImplementation);
        emit Upgraded(newImplementation);
    }

    /**
     * @dev Perform implementation upgrade with additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCall(
        address newImplementation,
        bytes memory data,
        bool forceCall
    ) internal {
        _upgradeTo(newImplementation);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(newImplementation, data);
        }
    }

    /**
     * @dev Perform implementation upgrade with security checks for UUPS proxies, and additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCallUUPS(
        address newImplementation,
        bytes memory data,
        bool forceCall
    ) internal {
        // Upgrades from old implementations will perform a rollback test. This test requires the new
        // implementation to upgrade back to the old, non-ERC1822 compliant, implementation. Removing
        // this special case will break upgrade paths from old UUPS implementation to new ones.
        if (StorageSlot.getBooleanSlot(_ROLLBACK_SLOT).value) {
            _setImplementation(newImplementation);
        } else {
            try IERC1822Proxiable(newImplementation).proxiableUUID() returns (bytes32 slot) {
                require(slot == _IMPLEMENTATION_SLOT, "ERC1967Upgrade: unsupported proxiableUUID");
            } catch {
                revert("ERC1967Upgrade: new implementation is not UUPS");
            }
            _upgradeToAndCall(newImplementation, data, forceCall);
        }
    }

    /**
     * @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 internal constant _ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

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

    /**
     * @dev Returns the current admin.
     */
    function _getAdmin() internal view virtual returns (address) {
        return StorageSlot.getAddressSlot(_ADMIN_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 admin slot.
     */
    function _setAdmin(address newAdmin) private {
        require(newAdmin != address(0), "ERC1967: new admin is the zero address");
        StorageSlot.getAddressSlot(_ADMIN_SLOT).value = newAdmin;
    }

    /**
     * @dev Changes the admin of the proxy.
     *
     * Emits an {AdminChanged} event.
     */
    function _changeAdmin(address newAdmin) internal {
        emit AdminChanged(_getAdmin(), newAdmin);
        _setAdmin(newAdmin);
    }

    /**
     * @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.
     * This is bytes32(uint256(keccak256('eip1967.proxy.beacon')) - 1)) and is validated in the constructor.
     */
    bytes32 internal constant _BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;

    /**
     * @dev Emitted when the beacon is upgraded.
     */
    event BeaconUpgraded(address indexed beacon);

    /**
     * @dev Returns the current beacon.
     */
    function _getBeacon() internal view returns (address) {
        return StorageSlot.getAddressSlot(_BEACON_SLOT).value;
    }

    /**
     * @dev Stores a new beacon in the EIP1967 beacon slot.
     */
    function _setBeacon(address newBeacon) private {
        require(Address.isContract(newBeacon), "ERC1967: new beacon is not a contract");
        require(Address.isContract(IBeacon(newBeacon).implementation()), "ERC1967: beacon implementation is not a contract");
        StorageSlot.getAddressSlot(_BEACON_SLOT).value = newBeacon;
    }

    /**
     * @dev Perform beacon upgrade with additional setup call. Note: This upgrades the address of the beacon, it does
     * not upgrade the implementation contained in the beacon (see {UpgradeableBeacon-_setImplementation} for that).
     *
     * Emits a {BeaconUpgraded} event.
     */
    function _upgradeBeaconToAndCall(
        address newBeacon,
        bytes memory data,
        bool forceCall
    ) internal {
        _setBeacon(newBeacon);
        emit BeaconUpgraded(newBeacon);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(IBeacon(newBeacon).implementation(), data);
        }
    }
}

File 5 of 8 : Proxy.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0-rc.0) (proxy/Proxy.sol)

pragma solidity ^0.8.0;

/**
 * @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 internal call site, it will return directly to the external caller.
     */
    function _delegate(address implementation) internal virtual {
        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 view virtual 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 virtual {
        _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() external payable virtual {
        _fallback();
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data
     * is empty.
     */
    receive() external payable virtual {
        _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 6 of 8 : IBeacon.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (proxy/beacon/IBeacon.sol)

pragma solidity ^0.8.0;

/**
 * @dev This is the interface that {BeaconProxy} expects of its beacon.
 */
interface IBeacon {
    /**
     * @dev Must return an address that can be used as a delegate call target.
     *
     * {BeaconProxy} will check that this address is a contract.
     */
    function implementation() external view returns (address);
}

File 7 of 8 : Address.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0-rc.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @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
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @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");

        (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");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        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

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

File 8 of 8 : StorageSlot.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/StorageSlot.sol)

pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, and `uint256`._
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        assembly {
            r.slot := slot
        }
    }
}

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

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"_logic","type":"address"},{"internalType":"address","name":"admin_","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":"beacon","type":"address"}],"name":"BeaconUpgraded","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":"admin_","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":"implementation_","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"}]

Deployed Bytecode

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

 Latest 25 blocks (From a total of 3,551 blocks with 117.88 Ether produced)

Block Transaction Difficulty Gas Used Reward
218400052025-02-13 20:40:5946 hrs ago1739479259950.00 TH6,360,675 (17.72%)
0.006349993126030899 ETH
218255322025-02-11 20:01:113 days ago17393040711230.00 TH8,037,975 (22.33%)
0.021291277464423633 ETH
218151272025-02-10 9:09:115 days ago1739178551330.00 TH2,715,698 (7.55%)
0.004152949633795936 ETH
218083442025-02-09 10:25:356 days ago17390967351190.00 TH17,285,758 (48.11%)
0.011953104313117419 ETH
218079382025-02-09 9:03:476 days ago1739091827660.00 TH26,470,884 (73.67%)
0.003606326893951968 ETH
218050532025-02-08 23:24:116 days ago17390570511610.00 TH33,482,755 (93.10%)
0.054077427064147397 ETH
217974362025-02-07 21:52:117 days ago1738965131980.00 TH6,002,561 (16.69%)
0.007356610215193613 ETH
217967642025-02-07 19:36:597 days ago17389570191210.00 TH10,977,075 (30.55%)
0.014704240260692608 ETH
217953272025-02-07 14:48:118 days ago1738939691850.00 TH7,628,006 (21.27%)
0.013962697772501916 ETH
217912862025-02-07 1:16:118 days ago1738890971420.00 TH3,419,242 (9.51%)
0.01181945109372986 ETH
217865712025-02-06 9:29:239 days ago17388341631550.00 TH12,127,973 (33.76%)
0.007532992124533788 ETH
217855692025-02-06 6:08:239 days ago1738822103660.00 TH4,299,634 (11.96%)
0.003893861951191395 ETH
217855162025-02-06 5:57:359 days ago1738821455740.00 TH5,123,656 (14.25%)
0.019219785937010378 ETH
217850442025-02-06 4:22:119 days ago1738815731270.00 TH2,164,635 (6.04%)
0.00652732665864671 ETH
217847302025-02-06 3:19:119 days ago1738811951890.00 TH6,339,021 (17.68%)
0.011748510794196857 ETH
217788122025-02-05 7:30:4710 days ago17387406471110.00 TH30,333,105 (84.59%)
0.007701413453082728 ETH
217780382025-02-05 4:54:3510 days ago1738731275940.00 TH6,397,315 (17.82%)
0.004767412185599879 ETH
217730502025-02-04 12:11:1111 days ago17386710711430.00 TH8,314,032 (23.14%)
0.007894473480210704 ETH
217725702025-02-04 10:34:3511 days ago1738665275850.00 TH7,366,790 (21.27%)
0.005007932670047447 ETH
217723912025-02-04 9:58:2311 days ago1738663103690.00 TH4,833,440 (13.86%)
0.005751041675157781 ETH
217722512025-02-04 9:29:5911 days ago1738661399830.00 TH5,584,854 (16.11%)
0.006607655671870402 ETH
217721172025-02-04 9:02:5911 days ago17386597791210.00 TH9,991,227 (29.32%)
0.008316830543091635 ETH
217720572025-02-04 8:50:5911 days ago17386590591270.00 TH17,192,945 (50.85%)
0.012902377705544241 ETH
217714072025-02-04 6:40:4711 days ago1738651247840.00 TH4,186,461 (12.14%)
0.003848234193360304 ETH
217671282025-02-03 16:19:1112 days ago1738599551670.00 TH6,861,428 (22.32%)
0.020893496465090281 ETH
View All Blocks Produced

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading
Loading...
Loading

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
Loading...
Loading
[ Download: CSV Export  ]
[ Download: CSV Export  ]
[ Download: CSV Export  ]

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.