Contract 0x92E5c9a98316A6A998f04A2A09953D908F4F5FBE

 
 
Txn Hash
Method
Block
From
To
Value
0x3378d55b460ede4b5c4ac5a03a934b97992ca2fe85c8e66cdde3a2d3c204546dSet Approval For...153651442022-08-18 12:59:5610 hrs ago0x5b930cacefcc622d16a64730764d80589d08ae8c IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0 Ether0.‍0004149 7.‍75588136
0x9b626c5fd69116261a6b67756600a561e6b76fecb6dddf9ef07a5ed9ea2a549dSafe Transfer Fr...153508662022-08-16 6:51:102 days 16 hrs agoENS Name getarobo.eth IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0 Ether0.‍00124588 18.‍35553575
0xff4878159de027035ac52e9f038e05ab8aed465a78c99019f2dac18243eb19d9Set Approval For...153359102022-08-13 21:59:095 days 1 hr ago0x35842ac1a6f5669eed0d4322466057b7d21eb89d IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0 Ether0.‍00049357 9.‍22647514
0xc3edaf2849a8052268e952650e292ba467eff32fd94b6a8ae550489ef59d74a4Transfer From152796282022-08-05 2:28:0313 days 20 hrs agoENS Name murphjestic.eth IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0 Ether0.‍00084143 12.‍94860787
0x056dc6d225f286a5f43e7c9e63fb72944c9fd1f1fc142e5f80c99aa79048b6d5Set Approval For...152538852022-08-01 2:17:1817 days 20 hrs agoENS Name nvllsekt.eth IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0 Ether0.‍00059134 11.‍03694688
0xc97c11bbd1e202aa263507dfd5b15e24161e20a37a5f0a814bce2b0973955193Set Approval For...152381442022-07-29 15:24:4220 days 7 hrs agoENS Name bapak.eth IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0 Ether0.‍00167603 31.‍33071579
0x0ef8d476126ce393fbccc1be0849a34ed8695422d285740b2fc95da43f92c2ecPurchase Bluepri...151986912022-07-23 11:37:4026 days 11 hrs ago0x5b930cacefcc622d16a64730764d80589d08ae8c IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0.‍1 Ether0.‍00090769 5.‍7766171
0xab31ae515b4d35726038d78cbddeb95cb6ab8e3b8adb2b890d5c9a22a99b1847Purchase Bluepri...151977622022-07-23 8:06:1426 days 14 hrs ago0x5b930cacefcc622d16a64730764d80589d08ae8c IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0.‍05 Ether0.‍00075872 5.‍28738783
0xf6a35a909a3ac23c28e65a034ae9cea82823d73ff630204c4e4545c625be8e40Purchase Bluepri...151652792022-07-18 7:24:4231 days 15 hrs ago0xa4e3e6917da1067f917ac976b26bc1202e9dfebd IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0.‍05 Ether0.‍00244136 17.‍01322773
0x6149e537c7975b17797f06a972fd01d7be20cf058569a0449ae0d86366f8dbfaPurchase Bluepri...150507472022-06-30 14:08:4149 days 8 hrs agoMarko Zubak: Deployer IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0.‍05 Ether0.‍00421836 29.‍39670659
0xc88ced994c00ed257cf00b023df0d0807a64a54fd650f447f2e9f94cafeb8330Purchase Bluepri...150276562022-06-26 6:26:2253 days 16 hrs ago0xe5199e3762dd37bbf459bdbf753349287dffd678 IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0.‍25 Ether0.‍00528556 19.‍83831493
0xc5ee3b301ab363c1a8333fc3273e363f5c963e68419254bcc866ae2c26029f7aSet Approval For...150256972022-06-25 21:36:5454 days 1 hr agoENS Name realyn.eth IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0 Ether0.‍00162811 30.‍38720912
0x957dc44d1b485e2fafefbec264c4b97d013ebcf91653cd45629f03b152090798Set Approval For...150256972022-06-25 21:36:5454 days 1 hr agoENS Name realyn.eth IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0 Ether0.‍00162556 30.‍38720912
0xad7cb273ca0ebc289b233498cd89429abf92803707e25cd2b96e7149d2d1394cPurchase Bluepri...150132802022-06-23 13:54:4156 days 9 hrs agoENS Name brookhawk.eth IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0.‍05 Ether0.‍00413075 28.‍78613785
0x2d49f52f9cf7d1080b50775ee67aa768756c3ac0328a2b6c313a12abba8f7c83Transfer From150072572022-06-22 10:49:3057 days 12 hrs agoENS Name strayltd.eth IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0 Ether0.‍00125567 19.‍32668334
0xea2f26abf2c1831506edea006a29d8bc3fd8d63c20cc2d2fa7660c681c80b78bSet Approval For...149920592022-06-19 17:54:2560 days 5 hrs ago0x7727aa526a7ea96e7a49b9990d545e13552b4d2b IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0 Ether0.‍00073451 13.‍70905755
0xfbef8314ad4bdb6dd1c2c14e46a45d269ab41f6e3de194a662a3a7ae3f7210bfPurchase Bluepri...149751992022-06-16 20:03:5663 days 2 hrs agoENS Name whiteisland.eth IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0.‍05 Ether0.‍00721061 50.‍24892144
0x0c3cd0a68bd7b5ff683ff48ebcc0da19082bed94708e962380fab87c080bddfbSet Approval For...149589552022-06-14 0:38:2465 days 22 hrs ago0x1f3b8ab1eb547b6a7368a20cf332a0be4a54cd6a IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0 Ether0.‍0017692 33.‍0205744
0xc572500efdde1c5dac5623ee8d8bfc3b7b9bdb93d381cc524b6eeb2ad75c40e6Set Approval For...149566472022-06-13 15:14:2366 days 7 hrs ago0x1b58fe842ae50f11b796ef3c71d29edb8b99c1ec IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0 Ether0.‍00583093 108.‍85309595
0xd38c152c89fcc1bb8c4e16c6291d2798d76edd788d40a6d22e1f7d4dc257219fTransfer From149496292022-06-12 10:21:5867 days 12 hrs agoENS Name kazuma-ono.eth IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0 Ether0.‍00081724 20.‍61198284
0xdae5a542ce6e0ed5f0b776dce85156f0f6b61676725ee43f6dd5188295b1e3b3Transfer From149496292022-06-12 10:21:5867 days 12 hrs agoENS Name kazuma-ono.eth IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0 Ether0.‍00133942 20.‍61198284
0x9a27a074104dab27ed2f94c7e4ee80a05069d9629ade25391bb00a0a0729de0fSafe Transfer Fr...149466122022-06-11 21:50:1468 days 1 hr agoENS Name brainworms.eth IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0 Ether0.‍00192083 28.‍29955137
0xe5924fe0d3ab7c10cc3c281c9d062d7e1961261f40e3b39adc59e940c9289a6dPurchase Bluepri...149402752022-06-10 19:59:0369 days 3 hrs ago0x0bb75bef057da63a0ae4b25fe9adafd35cd92b87 IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0.‍1 Ether0.‍01245147 79.‍24216354
0x2b724e2c42c0fd1a8af02a1d2d9b95d31891453065bc568f82cdaa0dbba54623Set Approval For...149325562022-06-09 12:19:2670 days 10 hrs agoENS Name itsmango.eth IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0 Ether0.‍00251587 46.‍95631548
0x68e5a394c92428e7ff5e24955f7326cb4a8a51154552cc73852cb1b9af3931b4Purchase Bluepri...149320582022-06-09 10:13:0970 days 12 hrs ago0xcf1247faa195b0f548bc5448d528a275a6414f02 IN  0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0.‍05 Ether0.‍00435405 30.‍34225542
[ Download CSV Export 
Latest 25 internal transaction
Parent Txn Hash Block From To Value
0x0ef8d476126ce393fbccc1be0849a34ed8695422d285740b2fc95da43f92c2ec151986912022-07-23 11:37:4026 days 11 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbeAsync Art: Deployer0.‍02 Ether
0x0ef8d476126ce393fbccc1be0849a34ed8695422d285740b2fc95da43f92c2ec151986912022-07-23 11:37:4026 days 11 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0xcb24e0487cc832c11d292944eff1e4928360322f0.‍04 Ether
0x0ef8d476126ce393fbccc1be0849a34ed8695422d285740b2fc95da43f92c2ec151986912022-07-23 11:37:4026 days 11 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0x2e24d0008057ccf143c08af6f587668565f446830.‍04 Ether
0xab31ae515b4d35726038d78cbddeb95cb6ab8e3b8adb2b890d5c9a22a99b1847151977622022-07-23 8:06:1426 days 14 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbeAsync Art: Deployer0.‍01 Ether
0xab31ae515b4d35726038d78cbddeb95cb6ab8e3b8adb2b890d5c9a22a99b1847151977622022-07-23 8:06:1426 days 14 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0xcb24e0487cc832c11d292944eff1e4928360322f0.‍02 Ether
0xab31ae515b4d35726038d78cbddeb95cb6ab8e3b8adb2b890d5c9a22a99b1847151977622022-07-23 8:06:1426 days 14 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0x2e24d0008057ccf143c08af6f587668565f446830.‍02 Ether
0xf6a35a909a3ac23c28e65a034ae9cea82823d73ff630204c4e4545c625be8e40151652792022-07-18 7:24:4231 days 15 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbeAsync Art: Deployer0.‍01 Ether
0xf6a35a909a3ac23c28e65a034ae9cea82823d73ff630204c4e4545c625be8e40151652792022-07-18 7:24:4231 days 15 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0xcb24e0487cc832c11d292944eff1e4928360322f0.‍02 Ether
0xf6a35a909a3ac23c28e65a034ae9cea82823d73ff630204c4e4545c625be8e40151652792022-07-18 7:24:4231 days 15 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0x2e24d0008057ccf143c08af6f587668565f446830.‍02 Ether
0x6149e537c7975b17797f06a972fd01d7be20cf058569a0449ae0d86366f8dbfa150507472022-06-30 14:08:4149 days 8 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbeAsync Art: Deployer0.‍01 Ether
0x6149e537c7975b17797f06a972fd01d7be20cf058569a0449ae0d86366f8dbfa150507472022-06-30 14:08:4149 days 8 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0xcb24e0487cc832c11d292944eff1e4928360322f0.‍02 Ether
0x6149e537c7975b17797f06a972fd01d7be20cf058569a0449ae0d86366f8dbfa150507472022-06-30 14:08:4149 days 8 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0x2e24d0008057ccf143c08af6f587668565f446830.‍02 Ether
0xc88ced994c00ed257cf00b023df0d0807a64a54fd650f447f2e9f94cafeb8330150276562022-06-26 6:26:2253 days 16 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbeAsync Art: Deployer0.‍05 Ether
0xc88ced994c00ed257cf00b023df0d0807a64a54fd650f447f2e9f94cafeb8330150276562022-06-26 6:26:2253 days 16 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0xcb24e0487cc832c11d292944eff1e4928360322f0.‍1 Ether
0xc88ced994c00ed257cf00b023df0d0807a64a54fd650f447f2e9f94cafeb8330150276562022-06-26 6:26:2253 days 16 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0x2e24d0008057ccf143c08af6f587668565f446830.‍1 Ether
0xad7cb273ca0ebc289b233498cd89429abf92803707e25cd2b96e7149d2d1394c150132802022-06-23 13:54:4156 days 9 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbeAsync Art: Deployer0.‍01 Ether
0xad7cb273ca0ebc289b233498cd89429abf92803707e25cd2b96e7149d2d1394c150132802022-06-23 13:54:4156 days 9 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0xcb24e0487cc832c11d292944eff1e4928360322f0.‍02 Ether
0xad7cb273ca0ebc289b233498cd89429abf92803707e25cd2b96e7149d2d1394c150132802022-06-23 13:54:4156 days 9 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0x2e24d0008057ccf143c08af6f587668565f446830.‍02 Ether
0xfbef8314ad4bdb6dd1c2c14e46a45d269ab41f6e3de194a662a3a7ae3f7210bf149751992022-06-16 20:03:5663 days 2 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbeAsync Art: Deployer0.‍01 Ether
0xfbef8314ad4bdb6dd1c2c14e46a45d269ab41f6e3de194a662a3a7ae3f7210bf149751992022-06-16 20:03:5663 days 2 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0xcb24e0487cc832c11d292944eff1e4928360322f0.‍02 Ether
0xfbef8314ad4bdb6dd1c2c14e46a45d269ab41f6e3de194a662a3a7ae3f7210bf149751992022-06-16 20:03:5663 days 2 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0x2e24d0008057ccf143c08af6f587668565f446830.‍02 Ether
0xe5924fe0d3ab7c10cc3c281c9d062d7e1961261f40e3b39adc59e940c9289a6d149402752022-06-10 19:59:0369 days 3 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbeAsync Art: Deployer0.‍02 Ether
0xe5924fe0d3ab7c10cc3c281c9d062d7e1961261f40e3b39adc59e940c9289a6d149402752022-06-10 19:59:0369 days 3 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0xcb24e0487cc832c11d292944eff1e4928360322f0.‍04 Ether
0xe5924fe0d3ab7c10cc3c281c9d062d7e1961261f40e3b39adc59e940c9289a6d149402752022-06-10 19:59:0369 days 3 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbe0x2e24d0008057ccf143c08af6f587668565f446830.‍04 Ether
0x68e5a394c92428e7ff5e24955f7326cb4a8a51154552cc73852cb1b9af3931b4149320582022-06-09 10:13:0970 days 12 hrs ago 0x92e5c9a98316a6a998f04a2a09953d908f4f5fbeAsync Art: Deployer0.‍01 Ether
[ Download CSV Export 
Loading

Similar Match Source Code
Note: This contract matches the deployed ByteCode of the Source Code for Contract 0xe540204af3a5d77419552b35aead5453a477a7da

Contract Name:
TransparentUpgradeableProxy

Compiler Version
v0.8.2+commit.661d1103

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, MIT license
File 1 of 13 : import.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

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

// Kept for backwards compatibility with older versions of Hardhat and Truffle plugins.
contract AdminUpgradeabilityProxy is TransparentUpgradeableProxy {
    constructor(address logic, address admin, bytes memory data) payable TransparentUpgradeableProxy(logic, admin, data) {}
}

File 2 of 13 : ERC1967Proxy.sol
// SPDX-License-Identifier: MIT

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 13 : TransparentUpgradeableProxy.sol
// SPDX-License-Identifier: MIT

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 4 of 13 : ProxyAdmin.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./TransparentUpgradeableProxy.sol";
import "../../access/Ownable.sol";

/**
 * @dev This is an auxiliary contract meant to be assigned as the admin of a {TransparentUpgradeableProxy}. For an
 * explanation of why you would want to use this see the documentation for {TransparentUpgradeableProxy}.
 */
contract ProxyAdmin is Ownable {

    /**
     * @dev Returns the current implementation of `proxy`.
     *
     * Requirements:
     *
     * - This contract must be the admin of `proxy`.
     */
    function getProxyImplementation(TransparentUpgradeableProxy proxy) public view virtual returns (address) {
        // We need to manually run the static call since the getter cannot be flagged as view
        // bytes4(keccak256("implementation()")) == 0x5c60da1b
        (bool success, bytes memory returndata) = address(proxy).staticcall(hex"5c60da1b");
        require(success);
        return abi.decode(returndata, (address));
    }

    /**
     * @dev Returns the current admin of `proxy`.
     *
     * Requirements:
     *
     * - This contract must be the admin of `proxy`.
     */
    function getProxyAdmin(TransparentUpgradeableProxy proxy) public view virtual returns (address) {
        // We need to manually run the static call since the getter cannot be flagged as view
        // bytes4(keccak256("admin()")) == 0xf851a440
        (bool success, bytes memory returndata) = address(proxy).staticcall(hex"f851a440");
        require(success);
        return abi.decode(returndata, (address));
    }

    /**
     * @dev Changes the admin of `proxy` to `newAdmin`.
     *
     * Requirements:
     *
     * - This contract must be the current admin of `proxy`.
     */
    function changeProxyAdmin(TransparentUpgradeableProxy proxy, address newAdmin) public virtual onlyOwner {
        proxy.changeAdmin(newAdmin);
    }

    /**
     * @dev Upgrades `proxy` to `implementation`. See {TransparentUpgradeableProxy-upgradeTo}.
     *
     * Requirements:
     *
     * - This contract must be the admin of `proxy`.
     */
    function upgrade(TransparentUpgradeableProxy proxy, address implementation) public virtual onlyOwner {
        proxy.upgradeTo(implementation);
    }

    /**
     * @dev Upgrades `proxy` to `implementation` and calls a function on the new implementation. See
     * {TransparentUpgradeableProxy-upgradeToAndCall}.
     *
     * Requirements:
     *
     * - This contract must be the admin of `proxy`.
     */
    function upgradeAndCall(TransparentUpgradeableProxy proxy, address implementation, bytes memory data) public payable virtual onlyOwner {
        proxy.upgradeToAndCall{value: msg.value}(implementation, data);
    }
}

File 5 of 13 : Proxy.sol
// SPDX-License-Identifier: MIT

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 {
        // 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 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 13 : ERC1967Upgrade.sol
// SPDX-License-Identifier: MIT

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 {
        _setImplementation(newImplementation);
        emit Upgraded(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
            _setImplementation(newImplementation);
            emit Upgraded(newImplementation);
        }
    }

    /**
     * @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);
        }
    }

    /**
     * @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;
    }
}

File 7 of 13 : IBeacon.sol
// SPDX-License-Identifier: MIT

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 8 of 13 : Address.sol
// SPDX-License-Identifier: MIT

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;
        // solhint-disable-next-line no-inline-assembly
        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");

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

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private 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

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

File 9 of 13 : StorageSlot.sol
// SPDX-License-Identifier: MIT

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
        }
    }
}

File 10 of 13 : Ownable.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../utils/Context.sol";
/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor () {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

File 11 of 13 : Context.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/*
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

File 12 of 13 : UUPSUpgradeable.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../ERC1967/ERC1967Upgrade.sol";

/**
 * @dev Base contract for building openzeppelin-upgrades compatible implementations for the {ERC1967Proxy}. It includes
 * publicly available upgrade functions that are called by the plugin and by the secure upgrade mechanism to verify
 * continuation of the upgradability.
 *
 * The {_authorizeUpgrade} function MUST be overridden to include access restriction to the upgrade mechanism.
 *
 * _Available since v4.1._
 */
abstract contract UUPSUpgradeable is ERC1967Upgrade {
    function upgradeTo(address newImplementation) external virtual {
        _authorizeUpgrade(newImplementation);
        _upgradeToAndCallSecure(newImplementation, bytes(""), false);
    }

    function upgradeToAndCall(address newImplementation, bytes memory data) external payable virtual {
        _authorizeUpgrade(newImplementation);
        _upgradeToAndCallSecure(newImplementation, data, true);
    }

    function _authorizeUpgrade(address newImplementation) internal virtual;
}

File 13 of 13 : Proxiable.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.2;

import "@openzeppelin/contracts/proxy/utils/UUPSUpgradeable.sol";

abstract contract Proxiable is UUPSUpgradeable {
    function _authorizeUpgrade(address newImplementation) internal override {
        _beforeUpgrade(newImplementation);
    }

    function _beforeUpgrade(address newImplementation) internal virtual;
}

contract ChildOfProxiable is Proxiable {
    function _beforeUpgrade(address newImplementation) internal virtual override {}
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "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"}]

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

Deployed ByteCode Sourcemap

1549:3526:6:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2835:11:3;:9;:11::i;:::-;1549:3526:6;;2611:11:3;:9;:11::i;3917:134:6:-;;;;;;;;;;-1:-1:-1;3917:134:6;;;;;:::i;:::-;;:::i;4427:164::-;;;;;;:::i;:::-;;:::i;3320:129::-;;;;;;;;;;;;;:::i;:::-;;;-1:-1:-1;;;;;1556:32:13;;;1538:51;;1526:2;1511:18;3320:129:6;;;;;;;3654:103;;;;;;;;;;-1:-1:-1;3654:103:6;;;;;:::i;:::-;;:::i;2764:96::-;;;;;;;;;;;;;:::i;2257:110:3:-;2305:17;:15;:17::i;:::-;2332:28;2342:17;:15;:17::i;:::-;2332:9;:28::i;:::-;2257:110::o;3917:134:6:-;2235:11;:9;:11::i;:::-;-1:-1:-1;;;;;2221:25:6;:10;-1:-1:-1;;;;;2221:25:6;;2217:99;;;3990:54:::1;4008:17;4027:9;;;;;;;;;;;::::0;4038:5:::1;3990:17;:54::i;:::-;2217:99:::0;;;2294:11;:9;:11::i;:::-;3917:134;:::o;4427:164::-;2235:11;:9;:11::i;:::-;-1:-1:-1;;;;;2221:25:6;:10;-1:-1:-1;;;;;2221:25:6;;2217:99;;;4536:48:::1;4554:17;4573:4;;4536:48;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;::::0;::::1;::::0;;;;-1:-1:-1;4579:4:6::1;::::0;-1:-1:-1;4536:17:6::1;::::0;-1:-1:-1;;4536:48:6:i:1;:::-;2217:99:::0;;;2294:11;:9;:11::i;:::-;4427:164;;;:::o;3320:129::-;3372:23;2235:11;:9;:11::i;:::-;-1:-1:-1;;;;;2221:25:6;:10;-1:-1:-1;;;;;2221:25:6;;2217:99;;;3425:17:::1;:15;:17::i;:::-;3407:35;;2217:99:::0;;;2294:11;:9;:11::i;:::-;3320:129;:::o;3654:103::-;2235:11;:9;:11::i;:::-;-1:-1:-1;;;;;2221:25:6;:10;-1:-1:-1;;;;;2221:25:6;;2217:99;;;3728:22:::1;3741:8;3728:12;:22::i;2764:96::-:0;2807:14;2235:11;:9;:11::i;:::-;-1:-1:-1;;;;;2221:25:6;:10;-1:-1:-1;;;;;2221:25:6;;2217:99;;;2842:11:::1;:9;:11::i;6276:198:8:-:0;6359:12;6390:77;6411:6;6419:4;6390:77;;;;;;;;;;;;;;;;;:20;:77::i;:::-;6383:84;6276:198;-1:-1:-1;;;6276:198:8:o;718:413::-;1078:20;;1116:8;;718:413;;;;:::o;4866:207:6:-;4951:11;:9;:11::i;:::-;-1:-1:-1;;;;;4937:25:6;:10;-1:-1:-1;;;;;4937:25:6;;;4929:104;;;;-1:-1:-1;;;4929:104:6;;3727:2:13;4929:104:6;;;3709:21:13;3766:2;3746:18;;;3739:30;3805:34;3785:18;;;3778:62;3876:34;3856:18;;;3849:62;-1:-1:-1;;;3927:19:13;;;3920:33;3970:19;;4929:104:6;;;;;;;;;5043:23;2257:110:3;1174:140:1;1241:12;1272:35;:33;:35::i;:::-;1265:42;;1174:140;:::o;883:895:3:-;1277:14;1274:1;1271;1258:34;1491:1;1488;1472:14;1469:1;1453:14;1446:5;1433:60;1567:16;1564:1;1561;1546:38;1605:6;1672:38;;;;1743:16;1740:1;1733:27;1672:38;1691:16;1688:1;1681:27;4977:122:2;5021:7;4711:66;5047:39;:45;-1:-1:-1;;;;;5047:45:2;;-1:-1:-1;4977:122:2;:::o;2054:315::-;2162:37;2181:17;2162:18;:37::i;:::-;2214:27;;-1:-1:-1;;;;;2214:27:2;;;;;;;;2269:1;2255:4;:11;:15;:28;;;;2274:9;2255:28;2251:112;;;2299:53;2328:17;2347:4;2299:28;:53::i;:::-;;2054:315;;;:::o;5493:135::-;5557:35;5570:11;:9;:11::i;:::-;5557:35;;;-1:-1:-1;;;;;1830:15:13;;;1812:34;;1882:15;;;1877:2;1862:18;;1855:43;1747:18;5557:35:2;;;;;;;5602:19;5612:8;5602:9;:19::i;6660:417:8:-;6771:12;6803:18;6814:6;6803:10;:18::i;:::-;6795:69;;;;-1:-1:-1;;;6795:69:8;;3320:2:13;6795:69:8;;;3302:21:13;3359:2;3339:18;;;3332:30;3398:34;3378:18;;;3371:62;-1:-1:-1;;;3449:18:13;;;3442:36;3495:19;;6795:69:8;3292:228:13;6795:69:8;6935:12;6949:23;6976:6;-1:-1:-1;;;;;6976:19:8;6996:4;6976:25;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;6934:67;;;;7018:52;7036:7;7045:10;7057:12;7018:17;:52::i;:::-;7011:59;6660:417;-1:-1:-1;;;;;;6660:417:8:o;1172:140:2:-;1225:7;901:66;1251:48;1645:38:10;1403:259:2;1484:37;1503:17;1484:18;:37::i;:::-;1476:95;;;;-1:-1:-1;;;1476:95:2;;2906:2:13;1476:95:2;;;2888:21:13;2945:2;2925:18;;;2918:30;2984:34;2964:18;;;2957:62;-1:-1:-1;;;3035:18:13;;;3028:43;3088:19;;1476:95:2;2878:235:13;1476:95:2;1638:17;901:66;1581:48;:74;;-1:-1:-1;;;;;;1581:74:2;-1:-1:-1;;;;;1581:74:2;;;;;;;;;;-1:-1:-1;1403:259:2:o;5181:201::-;-1:-1:-1;;;;;5244:22:2;;5236:73;;;;-1:-1:-1;;;5236:73:2;;2499:2:13;5236:73:2;;;2481:21:13;2538:2;2518:18;;;2511:30;2577:34;2557:18;;;2550:62;-1:-1:-1;;;2628:18:13;;;2621:36;2674:19;;5236:73:2;2471:228:13;5236:73:2;5367:8;4711:66;5319:39;1645:38:10;7083:725:8;7198:12;7226:7;7222:580;;;-1:-1:-1;7256:10:8;7249:17;;7222:580;7367:17;;:21;7363:429;;7625:10;7619:17;7685:15;7672:10;7668:2;7664:19;7657:44;7574:145;7764:12;7757:20;;-1:-1:-1;;;7757:20:8;;;;;;;;:::i;14:173:13:-;82:20;;-1:-1:-1;;;;;131:31:13;;121:42;;111:2;;177:1;174;167:12;192:196;;304:2;292:9;283:7;279:23;275:32;272:2;;;325:6;317;310:22;272:2;353:29;372:9;353:29;:::i;393:715::-;;;;541:2;529:9;520:7;516:23;512:32;509:2;;;562:6;554;547:22;509:2;590:29;609:9;590:29;:::i;:::-;580:39;;670:2;659:9;655:18;642:32;693:18;734:2;726:6;723:14;720:2;;;755:6;747;740:22;720:2;798:6;787:9;783:22;773:32;;843:7;836:4;832:2;828:13;824:27;814:2;;870:6;862;855:22;814:2;915;902:16;941:2;933:6;930:14;927:2;;;962:6;954;947:22;927:2;1012:7;1007:2;998:6;994:2;990:15;986:24;983:37;980:2;;;1038:6;1030;1023:22;980:2;1074;1070;1066:11;1056:21;;1096:6;1086:16;;;;;499:609;;;;;:::o;1113:274::-;;1280:6;1274:13;1296:53;1342:6;1337:3;1330:4;1322:6;1318:17;1296:53;:::i;:::-;1365:16;;;;;1250:137;-1:-1:-1;;1250:137:13:o;1909:383::-;;2058:2;2047:9;2040:21;2090:6;2084:13;2133:6;2128:2;2117:9;2113:18;2106:34;2149:66;2208:6;2203:2;2192:9;2188:18;2183:2;2175:6;2171:15;2149:66;:::i;:::-;2276:2;2255:15;-1:-1:-1;;2251:29:13;2236:45;;;;2283:2;2232:54;;2030:262;-1:-1:-1;;2030:262:13:o;4000:258::-;4072:1;4082:113;4096:6;4093:1;4090:13;4082:113;;;4172:11;;;4166:18;4153:11;;;4146:39;4118:2;4111:10;4082:113;;;4213:6;4210:1;4207:13;4204:2;;;-1:-1:-1;;4248:1:13;4230:16;;4223:27;4053:205::o

Swarm Source

ipfs://93f028255035b61df476b13b9dba3c4f06f60e51b9b4caee31680b389aef327f
Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
Loading
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.

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.