Contract 0xd39Ff512C3e55373a30E94BB1398651420Ae1D43 2

 
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From
To
Value [Txn Fee]
0x73ce0db7da3bb18f411dcc4b8c3575657b208e01e978059b6d54ffdb25e51c54Compound Reward195438482021-09-26 17:57:283 mins ago0xc4b645e7179640bc7423526956d1a161d94599dc IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.000727212
0x4bbd0c176b48ccd2ca0d87bbff2450efe0fe1cb4324317a6b887aafdc86dbc78Claim Reward195438032021-09-26 17:55:545 mins ago0xe487a866b0f6b1b663b4566ff7e998af6116fba9 IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.001751985
0x44055793cff855563423e42e62c6c332d1754128a3f4fef63ca154d7325a8367Claim Reward195437992021-09-26 17:55:465 mins ago0xe487a866b0f6b1b663b4566ff7e998af6116fba9 IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.001751985
0x4c2beb18bd25a8a1444e2fc85c857301403c5d7e886021997a489a4e25fd565fClaim Reward195437952021-09-26 17:55:385 mins ago0xe487a866b0f6b1b663b4566ff7e998af6116fba9 IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.001751985
0xd0387b21c04ee4fc08fbffde6ae166280a58b19021b68f4b4d7edb602a5de334Claim Reward195435692021-09-26 17:45:4615 mins ago0x5872b1d08c76497dd8b10c40c77d23815e599982 IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.0001606788
0xce1aa7d6c845676741708d640ef3abc2740144b3dd349848e0af806c5cf602c3Deposit195435262021-09-26 17:44:1617 mins ago0x106d537bce68a599e0d1b144c3509d2ee076271a IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.0002602296
0x525e2688ddc48ab607e2baa2e572b133d9bf09a075b0e779aa5608b49d4927f4Compound Reward195435262021-09-26 17:44:1617 mins ago0x106d537bce68a599e0d1b144c3509d2ee076271a IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.0003644724
0x02e13959f954ca5b16c028cfe2280a706b09ee673d4788cc7312101adba3b072Deposit195435072021-09-26 17:43:3717 mins ago0x17f320e6079e97b2d20cc8e8fd946ab6a9f87683 IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.0004018092
0x9963f733ac41e43ce238cee366a8a41dc8818963fa6abdb83844a57fdabd6c1fDeposit195432442021-09-26 17:34:3526 mins ago0x17f320e6079e97b2d20cc8e8fd946ab6a9f87683 IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.000302372
0x8b6da99c9f08394931af378973b850b3ebd812826f62240d3fd88cdfc956e391Withdraw195432432021-09-26 17:34:3326 mins ago0x10ae509018bb1e592d1770e54a4518eff5e71510 IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.000677584
0xc6ad61025e7ef864a058e73a4d48a118eb3d399ee9c4905e3ded0c30c66b14faWithdraw195415092021-09-26 16:29:541 hr 31 mins ago0xe7c60e30c135f132c18bef795c044e93922a6dea IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.00071415624
0x9945a5c50c150e3de7da66d3c1771b7979c66e89cc085aff5dad16416cfb32ccDeposit195414392021-09-26 16:27:261 hr 34 mins ago0xa2e32ed4a3863201b2e66ba7799b7ed8f28f69d6 IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.000526074665
0x7e254ed05509ec2c84f6eb4ed4f6199aa0401dfb4f9d1ca8adf4b6b43a333bb8Claim Reward195412142021-09-26 16:17:361 hr 43 mins ago0x33594d80e73c26241eff9792a925352124f0a9d4 IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.000267798
0x8c166b64bf7d52c3ad315a7d7778c44c1ccea3deaa7a3808e5b27335335107e2Compound Reward195411382021-09-26 16:15:001 hr 46 mins ago0xb3d4d2e231fc0e5de6347b4c6b3568f8345b9f08 IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.000640834
0xbc68e63f8df2dd868b0ef3029bbe7e6e599ce5508e6414579be8e7bfa6cd0349Compound Reward195409672021-09-26 16:09:061 hr 52 mins ago0x6fa33157d37e3961a8613bf3b4d2ee7b674cf66e IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.0007739688
0x1fc527894ccc1cad9c83936e498cdf5441c67f6032912f6b0cd34df4cec8e055Withdraw195408152021-09-26 16:03:541 hr 57 mins ago0xe7c60e30c135f132c18bef795c044e93922a6dea IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.000134244
0x61c8e55aae41e513f09c758af305c3aab839c07a419e229389aee2eea28e49c6Withdraw195408152021-09-26 16:03:541 hr 57 mins ago0xe7c60e30c135f132c18bef795c044e93922a6dea IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.00080753499
0xf3af80bc6bf8826179c6b1ac266a0460aaff13f1c50fc5ee189c0fce4c7dce6aCompound Reward195408142021-09-26 16:03:521 hr 57 mins ago0xe7c60e30c135f132c18bef795c044e93922a6dea IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.001096676999
0x5ee7cbf0711f28c4f9dfd8ed6db9273fa17300829c1de6cdcec6d355a917fd80Withdraw195403572021-09-26 15:45:462 hrs 15 mins ago0x77db1923c8419ac2f1e118a03c28f55bdf1ca02c IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.00151009
0x3cd9f836a1ed70cedb5c1f157394a5d6c36fd9e1cc1d703d23a967e04e81db81Compound Reward195403572021-09-26 15:45:462 hrs 15 mins ago0x77db1923c8419ac2f1e118a03c28f55bdf1ca02c IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.00382249
0x9b727e3aad539f787b8fd4585e1a6d47d4d5811b4ca4c1734de470ff987cdf4dDeposit195401192021-09-26 15:36:142 hrs 25 mins ago0xe487a866b0f6b1b663b4566ff7e998af6116fba9 IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.00228195
0x24c6becb48b68a87d1de5f99f08c2ffc81f6d780f4e17b259c2279bcbb0c8f1bClaim Reward195401102021-09-26 15:35:382 hrs 25 mins ago0xe487a866b0f6b1b663b4566ff7e998af6116fba9 IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.001751985
0xe7eef0ab50ea60354a8fdf8ec3fff1865f872992d37a2f4e47dd36ff07be2944Claim Reward195401052021-09-26 15:35:282 hrs 25 mins ago0xe487a866b0f6b1b663b4566ff7e998af6116fba9 IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.001751985
0xfff9a1179119000a385f0edeb12f9929b5e69fd608439d3092a12669c4107a9bClaim Reward195401012021-09-26 15:35:202 hrs 26 mins ago0xe487a866b0f6b1b663b4566ff7e998af6116fba9 IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.001751985
0xadc0d6355b7f88e4ac88d6e425e5b3cf77e87550d1f860568ec3136174f9744eClaim Reward195400942021-09-26 15:35:022 hrs 26 mins ago0xe487a866b0f6b1b663b4566ff7e998af6116fba9 IN  0xd39ff512c3e55373a30e94bb1398651420ae1d430 MATIC0.001751985
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0x73ce0db7da3bb18f411dcc4b8c3575657b208e01e978059b6d54ffdb25e51c54195438482021-09-26 17:57:283 mins ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430xc4b645e7179640bc7423526956d1a161d94599dc1.849854725470431241 MATIC
0x8c166b64bf7d52c3ad315a7d7778c44c1ccea3deaa7a3808e5b27335335107e2195411382021-09-26 16:15:001 hr 46 mins ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430xb3d4d2e231fc0e5de6347b4c6b3568f8345b9f0820.922634489107903476 MATIC
0x3cd9f836a1ed70cedb5c1f157394a5d6c36fd9e1cc1d703d23a967e04e81db81195403572021-09-26 15:45:462 hrs 15 mins ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430x77db1923c8419ac2f1e118a03c28f55bdf1ca02c0.001907065538689791 MATIC
0xa0455b3094b9da8a88dc4a4878b3a1590bc03874867df1e0555950275fe08f51195326602021-09-26 10:44:357 hrs 16 mins ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430x766b391a7f4953fa6dd8635fa404926dd4c125090.028321457441207531 MATIC
0xbbfba7ca4da6dbde108f30dc8a7abb2371a0f5a38adfe662f5a60589868f943b195274332021-09-26 7:35:1110 hrs 26 mins ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430x34661fee715ade68995786d05281d1ecf134b3ef0.342626056370753219 MATIC
0x4b3edb51b1c9f36a77134c618d64fbe568fe2725e41b6418653fbaf851305121195261082021-09-26 6:45:0311 hrs 16 mins ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430x8c026f12162068a82917a9a2c0b93b02bf61f60d1.058429118860793534 MATIC
0x7f2e399a1b43fc1d4dcff399c7a1f7fd97ddbe1f8df08da42cc8cba0c5294df9195229302021-09-26 4:36:4513 hrs 24 mins ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430x7f6c3d23fe55f63205331640eb14a8171698097c38.121546580973482203 MATIC
0x7dbfb155ed1e1d6e36f2965cbdcc0af764eb082dab117b3757855d1297a4d8d9195224282021-09-26 4:13:5413 hrs 47 mins ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430x8addabf339c54aa0c6e8adb41c2cb2f1d68451f51.421627013219517391 MATIC
0x52563f92d6b82448b63251fb380472200b5b774e47ed344b0002cadae43c2c5b195184362021-09-26 1:47:3516 hrs 13 mins ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430xa8593254fe34a45decc1c785e9605564554530ad0.554205817336109192 MATIC
0xb16e0c225d199f6f3e1e2bd03f5b89fd37a90ab4ba0e79c7e4d26859cd8d22c6195127932021-09-25 22:25:3919 hrs 35 mins ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430x9030b78a312147dba34359d1a8819336fd05423099.408731354329109421 MATIC
0x40f41d2ed1eadbc434955b75db06ff56d642416edbb7f64cb94386ff055c5be0195087802021-09-25 19:42:4722 hrs 18 mins ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430x3b923b6819d3294be9eed896cc79f2919f2313660.00024982472981881 MATIC
0xeef1e7da8d57f224b4d52338cbf509d035499716b26efd532497299286d31313195063142021-09-25 18:13:3423 hrs 47 mins ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430x986dd0602f91a0aa40069eb9dd46d3c95ca2dd0215.742819045696965735 MATIC
0xe9f9f2179c13735a1f76c18e16ace741e6af7ef0e9ff9fdfab8a1172a7c40548195046202021-09-25 17:13:061 day 48 mins ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430xe9fa097df5ab576f4c3ef7be76a21409b391dd2d0.777507104447350687 MATIC
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0x8af69d0f96e7033a74a8742795c973e20da22f81d88b739840964125780105f5195029542021-09-25 16:13:161 day 1 hr ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430x50f90ff711c5522b4e0c166c494239d37075a7004.498415592673274809 MATIC
0xed9aa3aa14eb606350fe6cbf3c61f8ad756c5266e1629dc63e21b56c9b0c60c8195027672021-09-25 16:06:501 day 1 hr ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430xeafef49753b928ab8ccb9ead902a00b6cb37a2b22.664958168085965355 MATIC
0xd53798ba74b6ec85dc4042ec5badb5cab22c27798c2f4ef85511d7347c540883195007032021-09-25 14:51:101 day 3 hrs ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430xfdeb1b7ddeee780e9436a586e264f911127cc1d61.975875327097867464 MATIC
0x91d5bf4183983c75f8f0f905c588801239941e6f4c261300c04e50c6c66617e2194982752021-09-25 13:13:351 day 4 hrs ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430x6d50f81413684ae7f9abcb29236a3c3e6b87eee30.007570166436624734 MATIC
0x6cf77f1591dcede7479365b59833e5d79452a53ac436ac2ff27f289c74201a38194963822021-09-25 12:02:411 day 5 hrs ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430x851413e6886fc2cb313fa5fb74ed31b49ba1d7ea0.399338805798845321 MATIC
0x136a0171d4b482c6dc0b4a08b911f518ecaf464f90843511b063aa66b73faa3a194957362021-09-25 11:37:431 day 6 hrs ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430x012d9cc84b39ff1bd8dcccc8c00fba07b1f9dc990.183114180125976244 MATIC
0xaf27416d95f729fbae9b258ab6efb3678286f4634d2a5352b0a85b64fedfac78194945362021-09-25 10:50:211 day 7 hrs ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430x87d140d8864a334b515d711946ee5c53904be9233.678476967992286591 MATIC
0xa99884f3a0d9582358e2ec0db712fbd7d5ed5414acd93f60b166f97ad74da125194937562021-09-25 10:19:131 day 7 hrs ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430x167f897440cfd5227f22349779841f83ddda126a0.000361144743229744 MATIC
0xa80e2212dfc74886c3e5e4e9ae8e3494f37d526f94487e843511481b14ec44d1194929932021-09-25 9:50:441 day 8 hrs ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430xc4b258a1f6774bbd42667ea2969cb4175ca1fcd60.018038436537575113 MATIC
0x7e0cf868f418480668c6b00872ab8f49c615249007e6a6ff674ae1b39fb4ffa7194921322021-09-25 9:16:481 day 8 hrs ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430x49bf8345422e6b9dd3ac01e03f2e4316800f58fd0.204231685519327484 MATIC
0x5ed955aa2de1cc4e6f9978c46e5659e4c97de8b574a054968e86c72e087b4de7194894042021-09-25 7:31:271 day 10 hrs ago 0xd39ff512c3e55373a30e94bb1398651420ae1d430x1fd6c5c81c44b19561440698c9976089f77b37170.000000768512009902 MATIC
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Contract Source Code Verified (Exact Match)

Contract Name:
Proxy

Compiler Version
v0.6.12+commit.27d51765

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, MIT license
/**
 *Submitted for verification at polygonscan.com on 2021-06-11
*/

pragma solidity 0.6.12;

/// SPDX-License-Identifier: MIT


/**
 * @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);
    }

    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);
            }
        }
    }
}

/*
 * @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;
    }
}

/**
 * @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 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;
    }
}

contract Upgradeable is Ownable {
    address public implementation;
}

contract Proxy is Upgradeable {

    constructor(address _impl) public payable {
        replaceImplementation(_impl);
    }

    fallback() external payable {
        _fallback();
    }
    receive() external payable {
        _fallback();
    }
    function _fallback() internal {
        if (gasleft() <= 2300) {
            return;
        }

        address impl = implementation;

        assembly {
            calldatacopy(0, 0, calldatasize())
            let result := delegatecall(gas(), impl, 0, calldatasize(), 0, 0)

            returndatacopy(0, 0, returndatasize())

            switch result
            case 0 { revert(0, returndatasize()) }
            default { return(0, returndatasize()) }
        }
    }

    function replaceImplementation(address impl) public onlyOwner {
        require(Address.isContract(impl), "not a contract");
        implementation = impl;
    }
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"_impl","type":"address"}],"stateMutability":"payable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"impl","type":"address"}],"name":"replaceImplementation","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

0000000000000000000000005c9a4ae6a66d95cd2f3ea3c1898635b7fdcf0f8f

-----Decoded View---------------
Arg [0] : _impl (address): 0x5c9a4ae6a66d95cd2f3ea3c1898635b7fdcf0f8f

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 0000000000000000000000005c9a4ae6a66d95cd2f3ea3c1898635b7fdcf0f8f


Deployed ByteCode Sourcemap

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Swarm Source

ipfs://2d43913dad5426865223558705c1d488ca347a52196936a23db0767ff9addc5b
Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Block Uncle Number Difficulty Gas Used Reward
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