Contract 0xe9FdD4717f9dDAa7e74e9a63B559F54A38f98613

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0x48780cc50699635a2572f3a9a341f17da6301774f012020b825f6dadb8fb9f70Create New Marke...209896542024-02-08 15:49:3675 days 13 hrs ago0x34ad8d8c3e12b5a500fe983c43f2a0306dcf0ad1 IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986131 wei0.0000416351040.02
0xd7f45345c632cf51b37f87ecc473a1e7cd469f9b8fbdbf79f7f54435c766b33dCreate New Marke...190765852023-12-26 9:00:38119 days 20 hrs ago0x34ad8d8c3e12b5a500fe983c43f2a0306dcf0ad1 IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986131 wei0.0314555936138.01
0xd26765eb41f91928f554ec31ed1a21c7770f18704edcf4f4cb6ec53cc7a72064Create New Marke...190765472023-12-26 8:59:22119 days 20 hrs ago0x34ad8d8c3e12b5a500fe983c43f2a0306dcf0ad1 IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986131 wei0.0305278075238.01
0x9290343c79a6efac2d99aaf8b501194e6cc230ddf5387afd1d2591beab7d5b89Set Limit Params190765332023-12-26 8:58:54119 days 20 hrs ago0xd866b2332d4383c1bf719732177e2d9109c99dbc IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986130 ETH0.0027262672538.01
0x10d719ea74d428b198ef105efd5aafe39da2cb3e7a0c85c6a608fd3f2f672f0fSet Limit Params190764862023-12-26 8:57:20119 days 20 hrs ago0xd866b2332d4383c1bf719732177e2d9109c99dbc IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986130 ETH0.0035772731438.01
0xa2ebd9bf5e7ef41abd6c7cc1029de6e45ecd6fb9fd9ec1a42d629f5f695582b1Set Limit Params190570342023-12-25 22:08:56120 days 7 hrs ago0xd866b2332d4383c1bf719732177e2d9109c99dbc IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986130 ETH0.000001429520.02
0x32a92ab095c3c2ecc5fc0a59ac988fb3d59699612b8a508f52de6140acad281bSet Limit Params190569922023-12-25 22:07:32120 days 7 hrs ago0xd866b2332d4383c1bf719732177e2d9109c99dbc IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986130 ETH0.000001429520.02
0x32f7753ad0ea758171b4f6034fa7aa049fd03f0c00d14b4029d97888ed37e9d1Set Limit Params190548532023-12-25 20:56:14120 days 8 hrs ago0xd866b2332d4383c1bf719732177e2d9109c99dbc IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986130 ETH0.000121411521.52
0x551bee3f4fbd63477254d5dceeb641d1e370c7f9a21b6237a79c530c29559688Set Limit Params190506422023-12-25 18:35:52120 days 10 hrs ago0xd866b2332d4383c1bf719732177e2d9109c99dbc IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986130 ETH0.000022569120.12
0x2fc26cea3cf239cac3e179355bddc9b8d387805c47851af7cacba158b02c5f25Create New Marke...188638902023-12-21 10:50:48124 days 18 hrs ago0x34ad8d8c3e12b5a500fe983c43f2a0306dcf0ad1 IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986131 wei0.000016760080.02
0x4c91ab1144d769fdf344ad353c02c5c3b98278e533eac41cc70b9dffcba4ae2dResolve Market M...188619652023-12-21 9:46:38124 days 19 hrs ago0x34ad8d8c3e12b5a500fe983c43f2a0306dcf0ad1 IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986130 ETH0.00018561730.11
0xa1dea4c2371a1d388f70ce44088a51c595f8b11180dec4c78285a88ddd7ea266Create New Marke...188619392023-12-21 9:45:46124 days 19 hrs ago0x34ad8d8c3e12b5a500fe983c43f2a0306dcf0ad1 IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986131 wei0.000088106480.11
0x65d305374fd09ac7ee8890b7b39fe50b87853cc4809661f71fc94fc325cd290aSet Limit Params188619182023-12-21 9:45:04124 days 19 hrs ago0xd866b2332d4383c1bf719732177e2d9109c99dbc IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986130 ETH0.000006235020.11
0x25c6d656e6ced69dc1529dcff4e4fc9fdbd7b59a373e4d8fcda1ad8d2e27df36Create New Marke...188215382023-12-20 11:19:04125 days 18 hrs ago0x34ad8d8c3e12b5a500fe983c43f2a0306dcf0ad1 IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986131 wei0.001239510681.51
0x7cbc4f945097276f2047968135bcfbf3100b753a9e6f3a46d68170970bfb5725Create New Marke...188215282023-12-20 11:18:44125 days 18 hrs ago0x34ad8d8c3e12b5a500fe983c43f2a0306dcf0ad1 IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986131 wei0.001239474441.51
0xe4b0fbf54775773cf5b09549a8269548991912469735b73f77bd27586cc30d94Create New Marke...188215172023-12-20 11:18:22125 days 18 hrs ago0x34ad8d8c3e12b5a500fe983c43f2a0306dcf0ad1 IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986131 wei0.00123948351.51
0x3449e2fd921577d082a8a47e3ddb7a2db331f4992a007153085e3552a57b1323Create New Marke...188215102023-12-20 11:18:08125 days 18 hrs ago0x34ad8d8c3e12b5a500fe983c43f2a0306dcf0ad1 IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986131 wei0.001209538691.51
0xe6f5cca2dae0b6e46cd58f72129a2b64257dbbbd8db8edda1862bbf6a9297ddbCreate New Marke...188215022023-12-20 11:17:52125 days 18 hrs ago0x34ad8d8c3e12b5a500fe983c43f2a0306dcf0ad1 IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986131 wei0.001246193941.51
0x23dffc8306b50bfe46cd8d7ba2d8396e683235438b92b598767e1ca96f7a2320Create New Marke...186021752023-12-15 9:26:58130 days 19 hrs ago0x34ad8d8c3e12b5a500fe983c43f2a0306dcf0ad1 IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986131 wei0.001209516041.51
0xaa3d7c650123a2e13f0caa3aafe974f165588f3a38f51ce102cf95fc0952ec05Resolve Market M...184720312023-12-12 9:08:50133 days 20 hrs ago0x34ad8d8c3e12b5a500fe983c43f2a0306dcf0ad1 IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986130 ETH0.000573451921.52
0xef327a65c58ed5985174e2d22bedb2a7d41ca4f8a734e26f7be107a877ecd205Create New Marke...184720232023-12-12 9:08:34133 days 20 hrs ago0x34ad8d8c3e12b5a500fe983c43f2a0306dcf0ad1 IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986131 wei0.001238208721.52
0xcf26c24871139f2c174c10f9dd5c1779d7026414b830beb07e9fedc2415df7d8Set Mastercopy184517962023-12-11 21:54:20134 days 7 hrs ago0xd866b2332d4383c1bf719732177e2d9109c99dbc IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986130 ETH0.000056898161.52
0xc6dae3681ff2fdb71e22cb1794f6617e050266325d61db8239f76c5f518e05d5Resolve Market184504992023-12-11 21:11:06134 days 8 hrs ago0x34ad8d8c3e12b5a500fe983c43f2a0306dcf0ad1 IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986132 wei0.001108719921.52
0x707619126f402aa03a9faeef99d37a3fc3516b8ea0fd09edcc4f70598e279a8dCreate New Marke...184500082023-12-11 20:54:44134 days 8 hrs ago0x34ad8d8c3e12b5a500fe983c43f2a0306dcf0ad1 IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986131 wei0.001224303761.52
0xe93026ac28f4bde87f0fb68b6757a5562ce184cdb3aebab9140f05f46b053abfSet Limit Params184499242023-12-11 20:51:56134 days 8 hrs ago0xd866b2332d4383c1bf719732177e2d9109c99dbc IN  0xe9fdd4717f9ddaa7e74e9a63b559f54a38f986130 ETH0.000086156641.52
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Latest 25 internal transaction
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0x48780cc50699635a2572f3a9a341f17da6301774f012020b825f6dadb8fb9f70209896542024-02-08 15:49:3675 days 13 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613  Contract Creation0 ETH
0x48780cc50699635a2572f3a9a341f17da6301774f012020b825f6dadb8fb9f70209896542024-02-08 15:49:3675 days 13 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613 0xdd24f84d36bf92c65f92307595335bdfab5bbd211 wei
0xd7f45345c632cf51b37f87ecc473a1e7cd469f9b8fbdbf79f7f54435c766b33d190765852023-12-26 9:00:38119 days 20 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613  Contract Creation0 ETH
0xd7f45345c632cf51b37f87ecc473a1e7cd469f9b8fbdbf79f7f54435c766b33d190765852023-12-26 9:00:38119 days 20 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613 0xdd24f84d36bf92c65f92307595335bdfab5bbd211 wei
0xd26765eb41f91928f554ec31ed1a21c7770f18704edcf4f4cb6ec53cc7a72064190765472023-12-26 8:59:22119 days 20 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613  Contract Creation0 ETH
0xd26765eb41f91928f554ec31ed1a21c7770f18704edcf4f4cb6ec53cc7a72064190765472023-12-26 8:59:22119 days 20 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613 0xdd24f84d36bf92c65f92307595335bdfab5bbd211 wei
0x2fc26cea3cf239cac3e179355bddc9b8d387805c47851af7cacba158b02c5f25188638902023-12-21 10:50:48124 days 18 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613  Contract Creation0 ETH
0x2fc26cea3cf239cac3e179355bddc9b8d387805c47851af7cacba158b02c5f25188638902023-12-21 10:50:48124 days 18 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613 0xdd24f84d36bf92c65f92307595335bdfab5bbd211 wei
0xa1dea4c2371a1d388f70ce44088a51c595f8b11180dec4c78285a88ddd7ea266188619392023-12-21 9:45:46124 days 19 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613  Contract Creation0 ETH
0xa1dea4c2371a1d388f70ce44088a51c595f8b11180dec4c78285a88ddd7ea266188619392023-12-21 9:45:46124 days 19 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613 0xdd24f84d36bf92c65f92307595335bdfab5bbd211 wei
0x25c6d656e6ced69dc1529dcff4e4fc9fdbd7b59a373e4d8fcda1ad8d2e27df36188215382023-12-20 11:19:04125 days 18 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613  Contract Creation0 ETH
0x25c6d656e6ced69dc1529dcff4e4fc9fdbd7b59a373e4d8fcda1ad8d2e27df36188215382023-12-20 11:19:04125 days 18 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613 0xdd24f84d36bf92c65f92307595335bdfab5bbd211 wei
0x7cbc4f945097276f2047968135bcfbf3100b753a9e6f3a46d68170970bfb5725188215282023-12-20 11:18:44125 days 18 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613  Contract Creation0 ETH
0x7cbc4f945097276f2047968135bcfbf3100b753a9e6f3a46d68170970bfb5725188215282023-12-20 11:18:44125 days 18 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613 0xdd24f84d36bf92c65f92307595335bdfab5bbd211 wei
0xe4b0fbf54775773cf5b09549a8269548991912469735b73f77bd27586cc30d94188215172023-12-20 11:18:22125 days 18 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613  Contract Creation0 ETH
0xe4b0fbf54775773cf5b09549a8269548991912469735b73f77bd27586cc30d94188215172023-12-20 11:18:22125 days 18 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613 0xdd24f84d36bf92c65f92307595335bdfab5bbd211 wei
0x3449e2fd921577d082a8a47e3ddb7a2db331f4992a007153085e3552a57b1323188215102023-12-20 11:18:08125 days 18 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613  Contract Creation0 ETH
0x3449e2fd921577d082a8a47e3ddb7a2db331f4992a007153085e3552a57b1323188215102023-12-20 11:18:08125 days 18 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613 0xdd24f84d36bf92c65f92307595335bdfab5bbd211 wei
0xe6f5cca2dae0b6e46cd58f72129a2b64257dbbbd8db8edda1862bbf6a9297ddb188215022023-12-20 11:17:52125 days 18 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613  Contract Creation0 ETH
0xe6f5cca2dae0b6e46cd58f72129a2b64257dbbbd8db8edda1862bbf6a9297ddb188215022023-12-20 11:17:52125 days 18 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613 0xdd24f84d36bf92c65f92307595335bdfab5bbd211 wei
0x23dffc8306b50bfe46cd8d7ba2d8396e683235438b92b598767e1ca96f7a2320186021752023-12-15 9:26:58130 days 19 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613  Contract Creation0 ETH
0x23dffc8306b50bfe46cd8d7ba2d8396e683235438b92b598767e1ca96f7a2320186021752023-12-15 9:26:58130 days 19 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613 0xdd24f84d36bf92c65f92307595335bdfab5bbd211 wei
0xef327a65c58ed5985174e2d22bedb2a7d41ca4f8a734e26f7be107a877ecd205184720232023-12-12 9:08:34133 days 20 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613  Contract Creation0 ETH
0xef327a65c58ed5985174e2d22bedb2a7d41ca4f8a734e26f7be107a877ecd205184720232023-12-12 9:08:34133 days 20 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613 0xdd24f84d36bf92c65f92307595335bdfab5bbd211 wei
0xc6dae3681ff2fdb71e22cb1794f6617e050266325d61db8239f76c5f518e05d5184504992023-12-11 21:11:06134 days 8 hrs ago 0xe9fdd4717f9ddaa7e74e9a63b559f54a38f98613 0xdd24f84d36bf92c65f92307595335bdfab5bbd211 wei
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0xDB1fAFA1caf0b00e271EA2c438842904c84B794D
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
TransparentUpgradeableProxy

Compiler Version
v0.8.2+commit.661d1103

Optimization Enabled:
Yes with 200 runs

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

import "@openzeppelin/contracts/proxy/beacon/BeaconProxy.sol";
import "@openzeppelin/contracts/proxy/beacon/UpgradeableBeacon.sol";
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 : BeaconProxy.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

/**
 * @dev This contract implements a proxy that gets the implementation address for each call from a {UpgradeableBeacon}.
 *
 * The beacon address is stored in storage slot `uint256(keccak256('eip1967.proxy.beacon')) - 1`, so that it doesn't
 * conflict with the storage layout of the implementation behind the proxy.
 *
 * _Available since v3.4._
 */
contract BeaconProxy is Proxy, ERC1967Upgrade {
    /**
     * @dev Initializes the proxy with `beacon`.
     *
     * If `data` is nonempty, it's used as data in a delegate call to the implementation returned by the beacon. This
     * will typically be an encoded function call, and allows initializating the storage of the proxy like a Solidity
     * constructor.
     *
     * Requirements:
     *
     * - `beacon` must be a contract with the interface {IBeacon}.
     */
    constructor(address beacon, bytes memory data) payable {
        assert(_BEACON_SLOT == bytes32(uint256(keccak256("eip1967.proxy.beacon")) - 1));
        _upgradeBeaconToAndCall(beacon, data, false);
    }

    /**
     * @dev Returns the current beacon address.
     */
    function _beacon() internal view virtual returns (address) {
        return _getBeacon();
    }

    /**
     * @dev Returns the current implementation address of the associated beacon.
     */
    function _implementation() internal view virtual override returns (address) {
        return IBeacon(_getBeacon()).implementation();
    }

    /**
     * @dev Changes the proxy to use a new beacon. Deprecated: see {_upgradeBeaconToAndCall}.
     *
     * If `data` is nonempty, it's used as data in a delegate call to the implementation returned by the beacon.
     *
     * Requirements:
     *
     * - `beacon` must be a contract.
     * - The implementation returned by `beacon` must be a contract.
     */
    function _setBeacon(address beacon, bytes memory data) internal virtual {
        _upgradeBeaconToAndCall(beacon, data, false);
    }
}

File 3 of 13 : UpgradeableBeacon.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./IBeacon.sol";
import "../../access/Ownable.sol";
import "../../utils/Address.sol";

/**
 * @dev This contract is used in conjunction with one or more instances of {BeaconProxy} to determine their
 * implementation contract, which is where they will delegate all function calls.
 *
 * An owner is able to change the implementation the beacon points to, thus upgrading the proxies that use this beacon.
 */
contract UpgradeableBeacon is IBeacon, Ownable {
    address private _implementation;

    /**
     * @dev Emitted when the implementation returned by the beacon is changed.
     */
    event Upgraded(address indexed implementation);

    /**
     * @dev Sets the address of the initial implementation, and the deployer account as the owner who can upgrade the
     * beacon.
     */
    constructor(address implementation_) {
        _setImplementation(implementation_);
    }

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

    /**
     * @dev Upgrades the beacon to a new implementation.
     *
     * Emits an {Upgraded} event.
     *
     * Requirements:
     *
     * - msg.sender must be the owner of the contract.
     * - `newImplementation` must be a contract.
     */
    function upgradeTo(address newImplementation) public virtual onlyOwner {
        _setImplementation(newImplementation);
        emit Upgraded(newImplementation);
    }

    /**
     * @dev Sets the implementation contract address for this beacon
     *
     * Requirements:
     *
     * - `newImplementation` must be a contract.
     */
    function _setImplementation(address newImplementation) private {
        require(Address.isContract(newImplementation), "UpgradeableBeacon: implementation is not a contract");
        _implementation = newImplementation;
    }
}

File 4 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 5 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 6 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 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 : 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 9 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 10 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 11 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 12 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 13 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;
    }
}

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

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 Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
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