Contract 0x040d1edc9569d4bab2d15287dc5a4f10f56a56b8 16

 

Contract Overview

Balancer: BAL Token
Balance:
0 ETH

ETH Value:
$0.00

Token:
Txn Hash Method
Block
From
To
Value [Txn Fee]
0xaad632a69b2911e949f00e947b666e189627294870ee241e402d474a7581de21Approve1954250552024-03-29 11:49:5456 secs ago0xc63636f0349900a499c316040f0bc948a0238585 IN  Balancer: BAL Token0 ETH0.000001950.01
0x25040a5ba4dee6f9e8d47aae5eb1d41c3243e7ce88982a88d5efa722b3a3ff09Approve1954212932024-03-29 11:34:1516 mins ago0x0ee1197b82977912e5809d94d750d6d763d37625 IN  Balancer: BAL Token0 ETH0.000000950.01
0xca73833410ed6879d75af40ff62104b506a4b7800adcf62d903ea84bb77bc661Approve1954199532024-03-29 11:28:3922 mins ago0x76619eb9f77126da088e112ed5a933a10d1ecea0 IN  Balancer: BAL Token0 ETH0.00000132 0.01
0xe0037debbec5055e9647d4167d4fb9ca22f23b62d87d0ad1b917679c2b5ffe0fApprove1954154132024-03-29 11:09:4641 mins ago0xcc60ce205da33bf8c0794f02128ce855af25506a IN  Balancer: BAL Token0 ETH0.00000186 0.01135
0x48c568f0b738115f65497f41c46e4914988e4893a46b9ccb1bd9523a4daa1ad2Approve1954149352024-03-29 11:07:4643 mins ago0x0244439edf76213678d225c3a6de2d64483dec9a IN  Balancer: BAL Token0 ETH0.00000183 0.010557
0xb2c72a83d700974bde5f71c675d4320ff035b4961c41c319d45e551f9f8f1743Approve1954147232024-03-29 11:06:5443 mins ago0x7280c82d3234bf7fe0dc62931d8d4e733e3ce1a2 IN  Balancer: BAL Token0 ETH0.000001390.010679
0xfbe44bd4fdb9d03d0b73a6d7b552c6a92200267a7e4469ae60099b85fbcbc540Approve1954099822024-03-29 10:47:001 hr 3 mins ago0xb7ee34cd5718f7403b12c6e0bd2988c2240adbf7 IN  Balancer: BAL Token0 ETH0.0000015 0.01
0x5ab3af0aa9b3ef2a1c65219cac8749c5a2ffceed3d0d80f4ee2785888ea7e6c9Approve1954094862024-03-29 10:44:561 hr 5 mins ago0x1cb0059efb3294eb7f8747ca808a196154555563 IN  Balancer: BAL Token0 ETH0.00000150.010044
0xa38f13cc67a06da4a6128beb657d97524b918260fdf536783a83951067d82462Approve1954078232024-03-29 10:38:021 hr 12 mins ago0x8b0d9585fc1899903e74a85ff06839a6ccdcceff IN  Balancer: BAL Token0 ETH0.00000150.01
0x9070382366cf40e2099062435519acb7e5ffd5edb02e1f793d1875e195d07f72Approve1953977752024-03-29 9:56:111 hr 54 mins ago0x9d3c53321cfa9d08660ad32e09c7ef2625b16e67 IN  Balancer: BAL Token0 ETH0.000001780.01
0x25b3803550f523180f561815b4f49eafb2f87e44c57005c506bca7eb80d96d09Approve1953927142024-03-29 9:35:042 hrs 15 mins ago0xfa0e543469b5f9a45f3fdba1bc163c878253446c IN  Balancer: BAL Token0 ETH0.00000196 0.01
0x2dd15c8405a859b40a51a5ce2499aac3a5c5b85be7d23af45242be42084734a9Approve1953779422024-03-29 8:33:253 hrs 17 mins ago0x3ad52eae7a6a40e8e21d85e50afc3eeed16a92f0 IN  Balancer: BAL Token0 ETH0.00000231 0.01
0x38da5d2d93f9353d79af69966a9188e8454ad2a2bcc9a49262614ea854bda875Approve1953764042024-03-29 8:27:013 hrs 23 mins ago0xfcbdb1bbaa08a5045426c77c59115e5fb6f98e14 IN  Balancer: BAL Token0 ETH0.000002450.01
0xc1b0955ef97f4b8dcf2f4dc4408df3f45f28defdbee6c65651fbc5b536fca478Approve1953762222024-03-29 8:26:153 hrs 24 mins ago0x3b8e8fe28b25d696e37179af0be5778bf4f799a2 IN  Balancer: BAL Token0 ETH0.000002460.01
0x7e60e774d1dec53c3a83c370463f72214f55f44f7ab5bc325c6a5619c28c8d94Approve1953740882024-03-29 8:17:223 hrs 33 mins ago0xefaca38dbf887286681f50bfc75dffcf5d2bbaee IN  Balancer: BAL Token0 ETH0.00000165 0.01
0x15f0762829471e9d57217cfa4e2070bfa503239fddd907c6df08843b58982601Approve1953713542024-03-29 8:05:593 hrs 44 mins ago0xebdf0d57fbeba2402764fdeef430de924a6f42e7 IN  Balancer: BAL Token0 ETH0.00000250.011061
0xa5b00f25b55ba504e8128f2992106a8c54fd8dfbdc8905ed58143b35cfb649daApprove1953680792024-03-29 7:52:203 hrs 58 mins ago0x31890821eb8981f5d5420937fe0d9179746bb766 IN  Balancer: BAL Token0 ETH0.000002370.01
0xd55515f5dc4b69996963941a2f9c548c91b2a6648ae01878ee68a5c9a26adcb2Approve1953653052024-03-29 7:40:474 hrs 10 mins ago0xad197b23f7d4308fcb6dd1aaabe0d800916beb7f IN  Balancer: BAL Token0 ETH0.000002020.012339
0x59ee6a89f38ee2cd4db22c05c008b1d874f21620918d171ff20f102a1a205ccfTransfer1953646952024-03-29 7:38:144 hrs 12 mins ago0x397ae3d98a47081fe1ca76bb62617cce9affe843 IN  Balancer: BAL Token0 ETH0.000001740.01
0x82b0b578e879c06386f56d1520ed0f4618a9db47396ebc99cfbcb5d3bfee3567Approve1953644352024-03-29 7:37:084 hrs 13 mins ago0x05eb963b91742feb1c20a85815cd449a0f7c8813 IN  Balancer: BAL Token0 ETH0.000001890.01
0x90a5a2818da64eb9cec308bad7193dc17841a0385a89b97ee0baa3cb0c1fc08eApprove1953643322024-03-29 7:36:424 hrs 14 mins ago0xd276419ce25d4aa19598a39268547c535777d14a IN  Balancer: BAL Token0 ETH0.00000179 0.01
0x9ab8cc750d1df289a5725795618c42b197f0a59c353a81414dc1733ac5b51e86Approve1953641332024-03-29 7:35:534 hrs 14 mins ago0xa7fae45a482699e9cd57649b067e3bd5f31055d6 IN  Balancer: BAL Token0 ETH0.00000235 0.01
0xf127f7d631323b2187b3492f3c7530e4127087255752a5bed5e829f9748c7183Approve1953636192024-03-29 7:33:444 hrs 17 mins ago0x41775671945724dd5be90ccfffcc65b4294398fb IN  Balancer: BAL Token0 ETH0.000002320.01
0xec3fb226ca05925b9cf2e58dee10aefe060f359fcd33a101010a4e2b7db5984eApprove1953617222024-03-29 7:25:504 hrs 25 mins ago0x1556b26cb38ef105d93a6f3b3f78cc95720758cc IN  Balancer: BAL Token0 ETH0.00000171 0.01
0xe0a9acdd055824ccfb349f6b32c4747e2e43915c427102263cc7be7a86ea5dc5Approve1953605002024-03-29 7:20:454 hrs 30 mins ago0x93222e9bb96d3c8fb178ae5ddd0c652396780375 IN  Balancer: BAL Token0 ETH0.00000175 0.01
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OVERVIEW

Balancer is an automated portfolio manager and trading platform.

Latest 25 internal transaction
Parent Txn Hash Block From To Value
0x694a56424cf4446342b9dafb00e84c1cc7de2c111ba55c66287ead16c24206d6720859152023-03-21 10:15:42374 days 1 hr ago Balancer: BAL Token 0x3f770ac673856f105b586bb393d122721265ad460 ETH
0x694a56424cf4446342b9dafb00e84c1cc7de2c111ba55c66287ead16c24206d6720859152023-03-21 10:15:42374 days 1 hr ago Balancer: BAL Token 0xe72ba9418b5f2ce0a6a40501fe77c6839aa373330 ETH
0x694a56424cf4446342b9dafb00e84c1cc7de2c111ba55c66287ead16c24206d6720859152023-03-21 10:15:42374 days 1 hr ago 0x5b6776cd9c51768fc915cad7a7e8f5c4a6331131 Balancer: BAL Token0 ETH
0xa06b641bd86efecc5c14d89cfe03db294ae341ff3f7f7153709aa165609dbcb4720849652023-03-21 10:11:49374 days 1 hr ago Balancer: BAL Token 0x3f770ac673856f105b586bb393d122721265ad460 ETH
0xa06b641bd86efecc5c14d89cfe03db294ae341ff3f7f7153709aa165609dbcb4720849652023-03-21 10:11:49374 days 1 hr ago Balancer: BAL Token 0xe72ba9418b5f2ce0a6a40501fe77c6839aa373330 ETH
0xdb2a18a8e8afec29da6af7b8d745c8fc5eaaefb5c6b53d722d57456497fc672c720849402023-03-21 10:11:42374 days 1 hr ago Balancer: BAL Token 0x3f770ac673856f105b586bb393d122721265ad460 ETH
0xdb2a18a8e8afec29da6af7b8d745c8fc5eaaefb5c6b53d722d57456497fc672c720849402023-03-21 10:11:42374 days 1 hr ago Balancer: BAL Token 0xe72ba9418b5f2ce0a6a40501fe77c6839aa373330 ETH
0x9c8db1d838ec20a43a3c978af7ccc53fea14314c9deb5c46f73a537da5d28f7f720849142023-03-21 10:11:36374 days 1 hr ago Balancer: BAL Token 0x3f770ac673856f105b586bb393d122721265ad460 ETH
0x9c8db1d838ec20a43a3c978af7ccc53fea14314c9deb5c46f73a537da5d28f7f720849142023-03-21 10:11:36374 days 1 hr ago Balancer: BAL Token 0xe72ba9418b5f2ce0a6a40501fe77c6839aa373330 ETH
0xf01f5111bde946db67e872ac69987d87bc4a06855c1544423f40f2398725e1c2720848552023-03-21 10:11:20374 days 1 hr ago Balancer: BAL Token 0x3f770ac673856f105b586bb393d122721265ad460 ETH
0xf01f5111bde946db67e872ac69987d87bc4a06855c1544423f40f2398725e1c2720848552023-03-21 10:11:20374 days 1 hr ago Balancer: BAL Token 0xe72ba9418b5f2ce0a6a40501fe77c6839aa373330 ETH
0xf01f5111bde946db67e872ac69987d87bc4a06855c1544423f40f2398725e1c2720848552023-03-21 10:11:20374 days 1 hr ago 0x5b6776cd9c51768fc915cad7a7e8f5c4a6331131 Balancer: BAL Token0 ETH
0x603ecf27d9f65b25e9dbc020789f08de56ac1d9b70ed54c17b99e9c730b57c2b720843852023-03-21 10:09:20374 days 1 hr ago Balancer: BAL Token 0x3f770ac673856f105b586bb393d122721265ad460 ETH
0x603ecf27d9f65b25e9dbc020789f08de56ac1d9b70ed54c17b99e9c730b57c2b720843852023-03-21 10:09:20374 days 1 hr ago Balancer: BAL Token 0xe72ba9418b5f2ce0a6a40501fe77c6839aa373330 ETH
0xc9f7a5c95ccf01ad2ec1258491057dff5d3a3296743fd1a0cda57f8bed4520cd720841932023-03-21 10:08:32374 days 1 hr ago Balancer: BAL Token 0x3f770ac673856f105b586bb393d122721265ad460 ETH
0xc9f7a5c95ccf01ad2ec1258491057dff5d3a3296743fd1a0cda57f8bed4520cd720841932023-03-21 10:08:32374 days 1 hr ago Balancer: BAL Token 0xe72ba9418b5f2ce0a6a40501fe77c6839aa373330 ETH
0x6a00e8fe9f578044e446f14f7f8158b19fded3f79b784094ca08081a2a4cf3e3720841822023-03-21 10:08:29374 days 1 hr ago Balancer: BAL Token 0x3f770ac673856f105b586bb393d122721265ad460 ETH
0x6a00e8fe9f578044e446f14f7f8158b19fded3f79b784094ca08081a2a4cf3e3720841822023-03-21 10:08:29374 days 1 hr ago Balancer: BAL Token 0xe72ba9418b5f2ce0a6a40501fe77c6839aa373330 ETH
0x8a1b81f8d847ace50cb8e31b3e61c47e8078f37cd3bff23b2580f726a1b878dc720836962023-03-21 10:06:26374 days 1 hr ago Balancer: BAL Token 0x3f770ac673856f105b586bb393d122721265ad460 ETH
0x8a1b81f8d847ace50cb8e31b3e61c47e8078f37cd3bff23b2580f726a1b878dc720836962023-03-21 10:06:26374 days 1 hr ago Balancer: BAL Token 0xe72ba9418b5f2ce0a6a40501fe77c6839aa373330 ETH
0xac92e793d696662324c06091d5f5404bfba302f3ddfce23d6a853d0f90ec3b0e720835792023-03-21 10:05:57374 days 1 hr ago Balancer: BAL Token 0x3f770ac673856f105b586bb393d122721265ad460 ETH
0xac92e793d696662324c06091d5f5404bfba302f3ddfce23d6a853d0f90ec3b0e720835792023-03-21 10:05:57374 days 1 hr ago Balancer: BAL Token 0xe72ba9418b5f2ce0a6a40501fe77c6839aa373330 ETH
0xafe9c249a561d9da1917717d41d4ff920d0b437e23ab62d81d3a76c58db83aa9720825572023-03-21 10:01:47374 days 1 hr ago Balancer: BAL Token 0x3f770ac673856f105b586bb393d122721265ad460 ETH
0xafe9c249a561d9da1917717d41d4ff920d0b437e23ab62d81d3a76c58db83aa9720825572023-03-21 10:01:47374 days 1 hr ago Balancer: BAL Token 0xe72ba9418b5f2ce0a6a40501fe77c6839aa373330 ETH
0xafe9c249a561d9da1917717d41d4ff920d0b437e23ab62d81d3a76c58db83aa9720825572023-03-21 10:01:47374 days 1 hr ago 0x5b6776cd9c51768fc915cad7a7e8f5c4a6331131 Balancer: BAL Token0 ETH
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x2f2a2543B76A4166549F7aaB2e75Bef0aefC5B0f
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
ClonableBeaconProxy

Compiler Version
v0.6.11+commit.5ef660b1

Optimization Enabled:
Yes with 100 runs

Other Settings:
default evmVersion
File 1 of 9 : ClonableBeaconProxy.sol
// SPDX-License-Identifier: Apache-2.0

pragma solidity >=0.6.0 <0.8.0;

import "@openzeppelin/contracts/proxy/BeaconProxy.sol";
import "@openzeppelin/contracts/proxy/UpgradeableBeacon.sol";
import "@openzeppelin/contracts/utils/Create2.sol";

interface ProxySetter {
    function beacon() external view returns (address);
}

contract ClonableBeaconProxy is BeaconProxy {
    constructor() public BeaconProxy(ProxySetter(msg.sender).beacon(), "") {}
}

contract BeaconProxyFactory is ProxySetter {
    bytes32 public constant cloneableProxyHash = keccak256(type(ClonableBeaconProxy).creationCode);

    /**
     * @notice utility function used in ClonableBeaconProxy.
     * @dev this method makes it possible to use ClonableBeaconProxy.creationCode without encoding constructor parameters
     * @return the beacon to be used by the proxy contract.
     */
    address public override beacon;

    function initialize(address _beacon) external {
        require(_beacon != address(0), "INVALID_BEACON");
        require(beacon == address(0), "ALREADY_INIT");
        beacon = _beacon;
    }

    function getSalt(address user, bytes32 userSalt) public pure returns (bytes32) {
        return keccak256(abi.encode(user, userSalt));
    }

    function createProxy(bytes32 userSalt) external returns (address) {
        // deployment will fail and this function will revert if contract `salt` is not unique
        bytes32 salt = getSalt(msg.sender, userSalt);
        address createdContract = address(new ClonableBeaconProxy{ salt: salt }());
        return createdContract;
    }

    function calculateExpectedAddress(address user, bytes32 userSalt)
        public
        view
        returns (address)
    {
        bytes32 salt = getSalt(user, userSalt);
        return Create2.computeAddress(salt, cloneableProxyHash, address(this));
    }

    function calculateExpectedAddress(bytes32 salt) public view returns (address) {
        return Create2.computeAddress(salt, cloneableProxyHash, address(this));
    }
}

File 2 of 9 : BeaconProxy.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "./Proxy.sol";
import "../utils/Address.sol";
import "./IBeacon.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 {
    /**
     * @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 private constant _BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;

    /**
     * @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) public payable {
        assert(_BEACON_SLOT == bytes32(uint256(keccak256("eip1967.proxy.beacon")) - 1));
        _setBeacon(beacon, data);
    }

    /**
     * @dev Returns the current beacon address.
     */
    function _beacon() internal view virtual returns (address beacon) {
        bytes32 slot = _BEACON_SLOT;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            beacon := sload(slot)
        }
    }

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

    /**
     * @dev Changes the proxy to use a new beacon.
     *
     * 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 {
        require(
            Address.isContract(beacon),
            "BeaconProxy: beacon is not a contract"
        );
        require(
            Address.isContract(IBeacon(beacon).implementation()),
            "BeaconProxy: beacon implementation is not a contract"
        );
        bytes32 slot = _BEACON_SLOT;

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

        if (data.length > 0) {
            Address.functionDelegateCall(_implementation(), data, "BeaconProxy: function call failed");
        }
    }
}

File 3 of 9 : UpgradeableBeacon.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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_) public {
        _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 9 : Create2.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Helper to make usage of the `CREATE2` EVM opcode easier and safer.
 * `CREATE2` can be used to compute in advance the address where a smart
 * contract will be deployed, which allows for interesting new mechanisms known
 * as 'counterfactual interactions'.
 *
 * See the https://eips.ethereum.org/EIPS/eip-1014#motivation[EIP] for more
 * information.
 */
library Create2 {
    /**
     * @dev Deploys a contract using `CREATE2`. The address where the contract
     * will be deployed can be known in advance via {computeAddress}.
     *
     * The bytecode for a contract can be obtained from Solidity with
     * `type(contractName).creationCode`.
     *
     * Requirements:
     *
     * - `bytecode` must not be empty.
     * - `salt` must have not been used for `bytecode` already.
     * - the factory must have a balance of at least `amount`.
     * - if `amount` is non-zero, `bytecode` must have a `payable` constructor.
     */
    function deploy(uint256 amount, bytes32 salt, bytes memory bytecode) internal returns (address) {
        address addr;
        require(address(this).balance >= amount, "Create2: insufficient balance");
        require(bytecode.length != 0, "Create2: bytecode length is zero");
        // solhint-disable-next-line no-inline-assembly
        assembly {
            addr := create2(amount, add(bytecode, 0x20), mload(bytecode), salt)
        }
        require(addr != address(0), "Create2: Failed on deploy");
        return addr;
    }

    /**
     * @dev Returns the address where a contract will be stored if deployed via {deploy}. Any change in the
     * `bytecodeHash` or `salt` will result in a new destination address.
     */
    function computeAddress(bytes32 salt, bytes32 bytecodeHash) internal view returns (address) {
        return computeAddress(salt, bytecodeHash, address(this));
    }

    /**
     * @dev Returns the address where a contract will be stored if deployed via {deploy} from a contract located at
     * `deployer`. If `deployer` is this contract's address, returns the same value as {computeAddress}.
     */
    function computeAddress(bytes32 salt, bytes32 bytecodeHash, address deployer) internal pure returns (address) {
        bytes32 _data = keccak256(
            abi.encodePacked(bytes1(0xff), deployer, salt, bytecodeHash)
        );
        return address(uint160(uint256(_data)));
    }
}

File 5 of 9 : Proxy.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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 9 : Address.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <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 7 of 9 : IBeacon.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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 9 : Ownable.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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 () internal {
        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 9 of 9 : Context.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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 GSN 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 payable) {
        return msg.sender;
    }

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

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 100
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  },
  "metadata": {
    "useLiteralContent": true
  },
  "libraries": {}
}

Contract ABI

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"stateMutability":"payable","type":"fallback"},{"stateMutability":"payable","type":"receive"}]

Deployed Bytecode

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

Block Transaction Gas Used Reward
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