Contract 0xC16B81Af351BA9e64C1a069E3Ab18c244A1E3049 20

 

Contract Overview

Angle Protocol: Angle Router V1
Balance:
0 ETH

ETH Value:
$0.00

Token:
Txn Hash Method
Block
From
To
Value [Txn Fee]
0xdf40e8307c35f065c5d0a202774032407a62c8dbf5fd4b1429e856ded9a43d6fMixer504487842023-01-03 3:47:17502 days 19 hrs ago0x4703cba41bb5857801ccc675d261bf1fe1e46869 IN  Angle Protocol: Angle Router V10.0001 ETH0.00011565 0.1
0x9d6dddb4e5ac92b60fc21c5ecf65a9d58b0d052debe51e21ebe51e7afb579f1aMixer Vault Mana...485672622022-12-24 17:25:41512 days 5 hrs ago0x2bc12061c8912505978472c21d4a23db43af62aa IN  Angle Protocol: Angle Router V10.014 ETH0.000122880.1
0xe25d214d725f56ab927c2610998f457c6bb8cb5a4e740a62b66117ab4d2897f6Mixer Vault Mana...448607072022-12-09 14:01:08527 days 9 hrs ago0x41206f8efb51e5039e5b46e04e7866a4849f72d2 IN  Angle Protocol: Angle Router V130 ETH0.00013905 0.1
0x6ac5537cf6c1fe1184d6dfea567667e86d3b212374a8b8ddc529779caba5d742Mixer422559462022-11-29 20:32:25537 days 2 hrs ago0x17590d2dbb327292d749e4eb06dba4abafd43b47 IN  Angle Protocol: Angle Router V10.0005 ETH0.00005275 0.1
0xd0eef145772fc59b795dffe7faffccc209f4e510390a54f4138960b721e29b16Mixer Vault Mana...422111332022-11-29 16:54:52537 days 6 hrs ago0x7062520c29d9f40b418edd227587df5762ce7a96 IN  Angle Protocol: Angle Router V10.002 ETH0.00010683 0.1
0x29c884d87409afbaa2c698d1c9aa7e2f2167ea3b93b2a49cc46c3dea439c9b23Mixer415182622022-11-27 3:45:28539 days 19 hrs ago0x15f0956df7f8170ce682398de876a6ae47bbfd00 IN  Angle Protocol: Angle Router V10.01 ETH0.00004738 0.1
0x28e81313ffb296b6a819e97d694d05538e2b09d8974a6b0eb14d8940ff3420eeMixer412923752022-11-26 6:45:22540 days 16 hrs ago0x623b0d0fe0fcb1b4376c704827ffa7d657924332 IN  Angle Protocol: Angle Router V10.0005 ETH0.00005209 0.1
0xf86293940efc9ffc79fd44ab08069a0bc81f3a173043cb93bf1cf4d98bb3bae3Mixer408537902022-11-24 14:55:12542 days 8 hrs ago0xb26d9424f0f435c8b10ed478af36da8ca7d5b095 IN  Angle Protocol: Angle Router V10.004 ETH0.00005024 0.1
0xfabf4f69343fc49abb18ea3333068dbd1443447226f57940ae30c63db5e16b21Mixer Vault Mana...407239742022-11-24 4:29:30542 days 18 hrs ago0xff1073c93bb30b5600fdb50d85edda93f59c923d IN  Angle Protocol: Angle Router V10.3 ETH0.0000904 0.1
0x5b12257f74d627b45b8b1fcad30c9fa66cfdb695439b8ed3ba2c65c33d797ee2Mixer Vault Mana...405605662022-11-23 13:48:48543 days 9 hrs ago0xbbac7ccb2c59fc4ba907f316910e112432c83f10 IN  Angle Protocol: Angle Router V10.32 ETH0.0000883 0.1
0x6fa73ab766177b81b66c5b94680c3fb7bc0f1ea1e05510477e85774c1f72b9c9Mixer405578322022-11-23 13:36:13543 days 9 hrs ago0xbbac7ccb2c59fc4ba907f316910e112432c83f10 IN  Angle Protocol: Angle Router V10.1 ETH0.00006342 0.1
0x2a2f21f9b602e73f1df979db0457b33e8f1ce557086279a1deca75a6bb7dc2c5Mixer405312842022-11-23 11:35:29543 days 11 hrs ago0xe92e2d55d3b237bbd2fb4cc5f404f71549924cbc IN  Angle Protocol: Angle Router V10.02 ETH0.00005336 0.1
0xb3d2ecf238dae2248b5e43b19b51f62c4695240d525e5a1f696d32707a5d2314Mixer405306102022-11-23 11:32:30543 days 11 hrs ago0xe92e2d55d3b237bbd2fb4cc5f404f71549924cbc IN  Angle Protocol: Angle Router V10.02 ETH0.00005956 0.1
0x14c9f1675e70a38c544a3d360b70e9adcbb22f69204649596c816727aae82279Mixer404839022022-11-23 8:02:15543 days 14 hrs ago0xf7b338817049f5126c820b6097ff177ea8aa839c IN  Angle Protocol: Angle Router V10.005 ETH0.00005771 0.1
0x4da6c81638a82ae5c69b2ae0c0226b629bd0b2c7f65acc7acdb3fca5eeaaeaedMixer404567312022-11-23 5:56:59543 days 17 hrs ago0x9a788c8c8c6a5487cfe2b4eaf24be2ac74a068ab IN  Angle Protocol: Angle Router V10.000980538098283 ETH0.00005746 0.1
0x4f66ad032f9a64a059d859476e85e91315c067065221582dca19be9519606dbeMixer324436202022-10-25 11:13:34572 days 11 hrs ago0x00ecaf64cc38f3bcbba1685e9eef51a9ce631386 IN  Angle Protocol: Angle Router V10.0001 ETH0.0000526 0.1
0x0212efbb79594e0314b4ff6955d72dcb1b63d3f080ff4f5f94feb6a38a8a2925Mixer Vault Mana...317676472022-10-22 15:45:22575 days 7 hrs ago0x3a5d01b7376c44c26ab8cf5935b22a4eeb948e93 IN  Angle Protocol: Angle Router V10 ETH0.00010626 0.1
0x4281a12d3268f8da9d24009a4ea120d6a1ee9ddeedf3801374d4a58636260264Mixer317663592022-10-22 15:38:44575 days 7 hrs ago0x3a5d01b7376c44c26ab8cf5935b22a4eeb948e93 IN  Angle Protocol: Angle Router V10.01 ETH0.00008459 0.1
0x34f7653abf05dde7b1bd57b8ff3e060c83a8f30c0871b27bf63e28efa1a9e030Mixer Vault Mana...185165092022-07-25 9:49:22664 days 13 hrs agoAngle Protocol: Deployer IN  Angle Protocol: Angle Router V10.1 ETH0.00015667105 ETH0.085733653
0x5946c79f6bcf5317084868d6143717be51cc8740ff25b0002997114ef5bcc70cMixer Vault Mana...182243532022-07-21 17:07:50668 days 5 hrs agoAngle Protocol: Deployer IN  Angle Protocol: Angle Router V10.1 ETH0.001120889256 ETH0.297211046
0x976f7bdba8cadd727c15fd5d57d6393e531ac30449667d1b266862fb1ea41440Mixer180957452022-07-20 9:59:57669 days 13 hrs agoAngle Protocol: Deployer IN  Angle Protocol: Angle Router V10.01 ETH0.000257190629 ETH0.221388748
0xa9c352e58eaa95c9ff18fb63fc018d68646fa39e89b70624391217446bb176eeMixer175506522022-07-13 12:49:18676 days 10 hrs agoAngle Protocol: Deployer IN  Angle Protocol: Angle Router V10.001 ETH0.000542710536 ETH11.430365225
0xa198b4e5979af5e9f8fa971ab0350266e3bf083fcbd3db9eb3a069be491a26f5Mixer175505762022-07-13 12:44:55676 days 10 hrs agoAngle Protocol: Deployer IN  Angle Protocol: Angle Router V10.001 ETH0.000409742092 ETH4.225921114
0x131456aff910f8c75f77741243184f985cb986040cb5a4d9fe6ee2523d62b9010x60806040160458342022-06-27 9:41:50692 days 13 hrs agoAngle Protocol: Deployer IN  Contract Creation0 ETH0.002629234812 ETH0.310164587
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Latest 25 internal transaction
Parent Txn Hash Block From To Value
0xdf40e8307c35f065c5d0a202774032407a62c8dbf5fd4b1429e856ded9a43d6f504487842023-01-03 3:47:17502 days 19 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0 ETH
0xdf40e8307c35f065c5d0a202774032407a62c8dbf5fd4b1429e856ded9a43d6f504487842023-01-03 3:47:17502 days 19 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0 ETH
0xdf40e8307c35f065c5d0a202774032407a62c8dbf5fd4b1429e856ded9a43d6f504487842023-01-03 3:47:17502 days 19 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0 ETH
0xdf40e8307c35f065c5d0a202774032407a62c8dbf5fd4b1429e856ded9a43d6f504487842023-01-03 3:47:17502 days 19 hrs ago Angle Protocol: Angle Router V1 Angle Protocol: agEUR - wETH Manager0 ETH
0xdf40e8307c35f065c5d0a202774032407a62c8dbf5fd4b1429e856ded9a43d6f504487842023-01-03 3:47:17502 days 19 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0 ETH
0xdf40e8307c35f065c5d0a202774032407a62c8dbf5fd4b1429e856ded9a43d6f504487842023-01-03 3:47:17502 days 19 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0 ETH
0xdf40e8307c35f065c5d0a202774032407a62c8dbf5fd4b1429e856ded9a43d6f504487842023-01-03 3:47:17502 days 19 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0 ETH
0xdf40e8307c35f065c5d0a202774032407a62c8dbf5fd4b1429e856ded9a43d6f504487842023-01-03 3:47:17502 days 19 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0.000100000000000001 ETH
0xdf40e8307c35f065c5d0a202774032407a62c8dbf5fd4b1429e856ded9a43d6f504487842023-01-03 3:47:17502 days 19 hrs ago Angle Protocol: Angle Router V1 0x4b1e2c2762667331bc91648052f646d1b0d359840 ETH
0x9d6dddb4e5ac92b60fc21c5ecf65a9d58b0d052debe51e21ebe51e7afb579f1a485672622022-12-24 17:25:41512 days 5 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0 ETH
0x9d6dddb4e5ac92b60fc21c5ecf65a9d58b0d052debe51e21ebe51e7afb579f1a485672622022-12-24 17:25:41512 days 5 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0 ETH
0x9d6dddb4e5ac92b60fc21c5ecf65a9d58b0d052debe51e21ebe51e7afb579f1a485672622022-12-24 17:25:41512 days 5 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0 ETH
0x9d6dddb4e5ac92b60fc21c5ecf65a9d58b0d052debe51e21ebe51e7afb579f1a485672622022-12-24 17:25:41512 days 5 hrs ago Angle Protocol: Angle Router V1 Angle Protocol: agEUR - wETH Manager0 ETH
0x9d6dddb4e5ac92b60fc21c5ecf65a9d58b0d052debe51e21ebe51e7afb579f1a485672622022-12-24 17:25:41512 days 5 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0 ETH
0x9d6dddb4e5ac92b60fc21c5ecf65a9d58b0d052debe51e21ebe51e7afb579f1a485672622022-12-24 17:25:41512 days 5 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0 ETH
0x9d6dddb4e5ac92b60fc21c5ecf65a9d58b0d052debe51e21ebe51e7afb579f1a485672622022-12-24 17:25:41512 days 5 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0 ETH
0x9d6dddb4e5ac92b60fc21c5ecf65a9d58b0d052debe51e21ebe51e7afb579f1a485672622022-12-24 17:25:41512 days 5 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0.014000000000000001 ETH
0x9d6dddb4e5ac92b60fc21c5ecf65a9d58b0d052debe51e21ebe51e7afb579f1a485672622022-12-24 17:25:41512 days 5 hrs ago Angle Protocol: Angle Router V1 Angle Protocol: agEUR - wETH Manager0 ETH
0x9d6dddb4e5ac92b60fc21c5ecf65a9d58b0d052debe51e21ebe51e7afb579f1a485672622022-12-24 17:25:41512 days 5 hrs ago Angle Protocol: Angle Router V1 0x4b1e2c2762667331bc91648052f646d1b0d359840 ETH
0xe25d214d725f56ab927c2610998f457c6bb8cb5a4e740a62b66117ab4d2897f6448607072022-12-09 14:01:08527 days 9 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0 ETH
0xe25d214d725f56ab927c2610998f457c6bb8cb5a4e740a62b66117ab4d2897f6448607072022-12-09 14:01:08527 days 9 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0 ETH
0xe25d214d725f56ab927c2610998f457c6bb8cb5a4e740a62b66117ab4d2897f6448607072022-12-09 14:01:08527 days 9 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0 ETH
0xe25d214d725f56ab927c2610998f457c6bb8cb5a4e740a62b66117ab4d2897f6448607072022-12-09 14:01:08527 days 9 hrs ago Angle Protocol: Angle Router V1 Angle Protocol: agEUR - wETH Manager0 ETH
0xe25d214d725f56ab927c2610998f457c6bb8cb5a4e740a62b66117ab4d2897f6448607072022-12-09 14:01:08527 days 9 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0 ETH
0xe25d214d725f56ab927c2610998f457c6bb8cb5a4e740a62b66117ab4d2897f6448607072022-12-09 14:01:08527 days 9 hrs ago Angle Protocol: Angle Router V1 Wrapped Ether0 ETH
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x31429d1856aD1377A8A0079410B297e1a9e214c2
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
TransparentUpgradeableProxy

Compiler Version
v0.8.12+commit.f00d7308

Optimization Enabled:
Yes with 1000000 runs

Other Settings:
default evmVersion
File 1 of 7 : TransparentUpgradeableProxy.sol
// SPDX-License-Identifier: GPL-3.0

pragma solidity 0.8.12;

import "@openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol";

/**
 * @dev This contract implements a proxy that is upgradeable by an admin. It is fully forked from OpenZeppelin
 * `TransparentUpgradeableProxy`
 *
 * 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 7 : 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 3 of 7 : Proxy.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 internall 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 4 of 7 : ERC1967Upgrade.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (proxy/ERC1967/ERC1967Upgrade.sol)

pragma solidity ^0.8.2;

import "../beacon/IBeacon.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 _upgradeToAndCallSecure(
        address newImplementation,
        bytes memory data,
        bool forceCall
    ) internal {
        address oldImplementation = _getImplementation();

        // Initial upgrade and setup call
        _setImplementation(newImplementation);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(newImplementation, data);
        }

        // Perform rollback test if not already in progress
        StorageSlot.BooleanSlot storage rollbackTesting = StorageSlot.getBooleanSlot(_ROLLBACK_SLOT);
        if (!rollbackTesting.value) {
            // Trigger rollback using upgradeTo from the new implementation
            rollbackTesting.value = true;
            Address.functionDelegateCall(
                newImplementation,
                abi.encodeWithSignature("upgradeTo(address)", oldImplementation)
            );
            rollbackTesting.value = false;
            // Check rollback was effective
            require(oldImplementation == _getImplementation(), "ERC1967Upgrade: upgrade breaks further upgrades");
            // Finally reset to the new implementation and log the upgrade
            _upgradeTo(newImplementation);
        }
    }

    /**
     * @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 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 7 : 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 6 of 7 : Address.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Address.sol)

pragma solidity ^0.8.0;

/**
 * @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) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        assembly {
            size := extcodesize(account)
        }
        return size > 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 7 of 7 : 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
{
  "optimizer": {
    "enabled": true,
    "runs": 1000000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "metadata": {
    "useLiteralContent": true
  },
  "libraries": {}
}

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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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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