Contract 0x6260b705d9f2b44f41882424ee031c1942fcad37

Contract Overview

Balance:
2.215598000000500588 Ether
Txn Hash
Block
From
To
Value
0xd28a06ccee2e2f913186d413b48693bdfed9574ddeaa085bd21ea4b86fd4f43f214291572020-10-08 21:39:48146 days 23 hrs ago0x4d6bb4ed029b33cf25d0810b029bd8b1a6bcab7b IN  0x6260b705d9f2b44f41882424ee031c1942fcad371 Ether0.000236810
0xe27a19cd26ae6d33640fc4853b23ee8fe8076d9ee552ec1b16d083bcb6e8aa9d200350602020-08-04 19:03:24212 days 2 hrs ago0x31efd75bc0b5fbafc6015bd50590f4fdab6a3f22 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether0.0026866220
0x1e711da72c5dea30c38ef5272fddf6c618f41fc10db230aeb0a083f4cd96e619199242512020-07-30 14:33:40217 days 7 hrs ago0x58f056bda321e1cef23603d1b7dde0a3a641fae2 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether0.0009447489
0xbc2860fc7e41ada7df781821535490ce029c475230f6f9243ca07b08acca2686199242382020-07-30 14:32:31217 days 7 hrs ago0x58f056bda321e1cef23603d1b7dde0a3a641fae2 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370.01 Ether0.0009017469
0xdd6065dc4f91f6c635868cc602dce74b2c655a914c3756406b64713ce87e9298199223492020-07-30 12:24:16217 days 9 hrs ago0x58f056bda321e1cef23603d1b7dde0a3a641fae2 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether0.00242346513.75
0x35945eae4a6b9e83f40caf4a3811696f9066f0ec720059954aee531611760e6b199223402020-07-30 12:23:40217 days 9 hrs ago0x58f056bda321e1cef23603d1b7dde0a3a641fae2 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370.01 Ether0.002341377513.75
0x87dc53031d6b2cca43848bc467f324bbb3cf90e2be704fbf7ecfcebb2ffe3204199021732020-07-29 13:57:20218 days 7 hrs ago0x58f056bda321e1cef23603d1b7dde0a3a641fae2 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370.01 Ether0.0034056420
0x2a921b7fbf676aaa6923528a6b82e2d70a8b20b1db010487455555eed1440348198824572020-07-28 16:00:16219 days 5 hrs ago0x58f056bda321e1cef23603d1b7dde0a3a641fae2 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370.01 Ether0.0010367469
0xf70e507811de409a4b33db07ca28d4cf2368b21e4f83e53f2faf2ba29543bfa8198823932020-07-28 15:55:52219 days 5 hrs ago0x58f056bda321e1cef23603d1b7dde0a3a641fae2 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether0.0008098659
0x679cf8b4811fc7ad5de0dd8a45011ca9ce7cd012004b843b3b539fa63bbc4336198823662020-07-28 15:54:04219 days 5 hrs ago0x58f056bda321e1cef23603d1b7dde0a3a641fae2 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370.01 Ether0.0010367469
0x073d1c4a4f6d096091d6ff289573e536fc4f7bcdc47a6b2cbe4036b2960ce300198808072020-07-28 14:10:04219 days 7 hrs ago0x58f056bda321e1cef23603d1b7dde0a3a641fae2 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether0.00177391511
0xdf1c2544fd9c050878c7301ddaf1928e4b0a332f4cb08158cd27984749bcc558198807082020-07-28 14:03:28219 days 7 hrs ago0x58f056bda321e1cef23603d1b7dde0a3a641fae2 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370.01 Ether0.00203810211
0x8023343304551b6c2ddfb349a475785c632dcb824a1a6d9008a228c20bb1470c193784432020-07-02 17:28:00245 days 4 hrs ago0x73e90061c9d2c8ed90a7c0fc9844c69882a71ef9 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether0.0004500455
0x1999a555a5b1a372c799922a2e49857e945d81606abf40dd67cb2ae8014ff250193784422020-07-02 17:27:56245 days 4 hrs ago0x73e90061c9d2c8ed90a7c0fc9844c69882a71ef9 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether0.000394185
0xcb0e2b182f5c0f1c42215f3085f51e3cf31af554ee2993dbda4fe3c069a77bc5193784412020-07-02 17:27:52245 days 4 hrs ago0x73e90061c9d2c8ed90a7c0fc9844c69882a71ef9 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370.0005 Ether0.000500975
0x2550fb2b2ecd9982ed7d5925e94dce1f19d088b72e9dfb5d2a6e624d266f4dd1193784402020-07-02 17:27:48245 days 4 hrs ago0x73e90061c9d2c8ed90a7c0fc9844c69882a71ef9 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether0.000881325
0x06f76f85227d68bea6190691f4eae5b15d3a4c723f4ecc142cbfe960324ce880193784392020-07-02 17:27:40245 days 4 hrs ago0x73e90061c9d2c8ed90a7c0fc9844c69882a71ef9 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370.001 Ether0.000575975
0x187dfb8447613cd374f4a0c67151710dd8005829c4e7162c2e6e638915e4b885193781702020-07-02 17:05:16245 days 4 hrs ago0x73e90061c9d2c8ed90a7c0fc9844c69882a71ef9 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether0.0004500455
0x542e9ec0d50875101296047646732d42a8905c2a90d894ca0b4ddb090611ac10193781692020-07-02 17:05:12245 days 4 hrs ago0x73e90061c9d2c8ed90a7c0fc9844c69882a71ef9 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether0.000394185
0x13b88cfbb08a725406044d32a309b6b3e4c7c05ae851462cd03c38b0e3e0dcb8193781682020-07-02 17:05:08245 days 4 hrs ago0x73e90061c9d2c8ed90a7c0fc9844c69882a71ef9 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370.0005 Ether0.000500975
0xbf0cebb066b62bdf83a3f3f062fcd48b7c5ef2f7b536e9a05558212b0103377a193781672020-07-02 17:05:00245 days 4 hrs ago0x73e90061c9d2c8ed90a7c0fc9844c69882a71ef9 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether0.000524925
0xef7b24be6b2e7ca0b70dfdc6b323c35e7a84ad01a17bafd7799036e7de7738cb193781662020-07-02 17:04:56245 days 4 hrs ago0x73e90061c9d2c8ed90a7c0fc9844c69882a71ef9 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370.001 Ether0.000575975
0x1abf13d8b0d1620ae909dec1640709e58f2141f496c072170b80b5c60fefbd85193781202020-07-02 17:01:08245 days 4 hrs ago0x73e90061c9d2c8ed90a7c0fc9844c69882a71ef9 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether0.0004500455
0x9c2c27a75bbb9ffd3af740241eb9cb02851d8106062c00f5cf2090ce8e069edd193781112020-07-02 17:00:20245 days 4 hrs ago0x73e90061c9d2c8ed90a7c0fc9844c69882a71ef9 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether0.000394185
0x07f8cf46da32eacc07776d2c3bcf7b0376e2865ef319f29d580175ef09f90716193781102020-07-02 17:00:16245 days 4 hrs ago0x73e90061c9d2c8ed90a7c0fc9844c69882a71ef9 IN  0x6260b705d9f2b44f41882424ee031c1942fcad370.0005 Ether0.000500975
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Latest 25 internal transaction
Parent Txn Hash Block From To Value
0xd28a06ccee2e2f913186d413b48693bdfed9574ddeaa085bd21ea4b86fd4f43f214291572020-10-08 21:39:48146 days 23 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0xbc0871a2d625458a8a47a8e0c3988b66025164ef1 Ether
0xe27a19cd26ae6d33640fc4853b23ee8fe8076d9ee552ec1b16d083bcb6e8aa9d200350602020-08-04 19:03:24212 days 2 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0xbc0871a2d625458a8a47a8e0c3988b66025164ef0 Ether
0xe27a19cd26ae6d33640fc4853b23ee8fe8076d9ee552ec1b16d083bcb6e8aa9d200350602020-08-04 19:03:24212 days 2 hrs ago 0x9d7d0649e1f9729ce0753199c05797caa1cf7e05 0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether
0xe27a19cd26ae6d33640fc4853b23ee8fe8076d9ee552ec1b16d083bcb6e8aa9d200350602020-08-04 19:03:24212 days 2 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0x9d7d0649e1f9729ce0753199c05797caa1cf7e050 Ether
0xe27a19cd26ae6d33640fc4853b23ee8fe8076d9ee552ec1b16d083bcb6e8aa9d200350602020-08-04 19:03:24212 days 2 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0xa7d2e7d78d7518359aa4b1cef9ae6971ee2f006f0 Ether
0xe27a19cd26ae6d33640fc4853b23ee8fe8076d9ee552ec1b16d083bcb6e8aa9d200350602020-08-04 19:03:24212 days 2 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0xbc0871a2d625458a8a47a8e0c3988b66025164ef0 Ether
0x1e711da72c5dea30c38ef5272fddf6c618f41fc10db230aeb0a083f4cd96e619199242512020-07-30 14:33:40217 days 7 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad370x58f056bda321e1cef23603d1b7dde0a3a641fae20.01 Ether
0x1e711da72c5dea30c38ef5272fddf6c618f41fc10db230aeb0a083f4cd96e619199242512020-07-30 14:33:40217 days 7 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0xbc0871a2d625458a8a47a8e0c3988b66025164ef0 Ether
0x1e711da72c5dea30c38ef5272fddf6c618f41fc10db230aeb0a083f4cd96e619199242512020-07-30 14:33:40217 days 7 hrs ago 0x9d7d0649e1f9729ce0753199c05797caa1cf7e05 0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether
0x1e711da72c5dea30c38ef5272fddf6c618f41fc10db230aeb0a083f4cd96e619199242512020-07-30 14:33:40217 days 7 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0x9d7d0649e1f9729ce0753199c05797caa1cf7e050 Ether
0x1e711da72c5dea30c38ef5272fddf6c618f41fc10db230aeb0a083f4cd96e619199242512020-07-30 14:33:40217 days 7 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0xa7d2e7d78d7518359aa4b1cef9ae6971ee2f006f0 Ether
0x1e711da72c5dea30c38ef5272fddf6c618f41fc10db230aeb0a083f4cd96e619199242512020-07-30 14:33:40217 days 7 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0xbc0871a2d625458a8a47a8e0c3988b66025164ef0 Ether
0xbc2860fc7e41ada7df781821535490ce029c475230f6f9243ca07b08acca2686199242382020-07-30 14:32:31217 days 7 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0xbc0871a2d625458a8a47a8e0c3988b66025164ef0 Ether
0xbc2860fc7e41ada7df781821535490ce029c475230f6f9243ca07b08acca2686199242382020-07-30 14:32:31217 days 7 hrs ago 0x9d7d0649e1f9729ce0753199c05797caa1cf7e05 0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether
0xbc2860fc7e41ada7df781821535490ce029c475230f6f9243ca07b08acca2686199242382020-07-30 14:32:31217 days 7 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0x9d7d0649e1f9729ce0753199c05797caa1cf7e050 Ether
0xbc2860fc7e41ada7df781821535490ce029c475230f6f9243ca07b08acca2686199242382020-07-30 14:32:31217 days 7 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0xa7d2e7d78d7518359aa4b1cef9ae6971ee2f006f0 Ether
0xbc2860fc7e41ada7df781821535490ce029c475230f6f9243ca07b08acca2686199242382020-07-30 14:32:31217 days 7 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0xbc0871a2d625458a8a47a8e0c3988b66025164ef0.01 Ether
0xdd6065dc4f91f6c635868cc602dce74b2c655a914c3756406b64713ce87e9298199223492020-07-30 12:24:16217 days 9 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad370x58f056bda321e1cef23603d1b7dde0a3a641fae20.01 Ether
0xdd6065dc4f91f6c635868cc602dce74b2c655a914c3756406b64713ce87e9298199223492020-07-30 12:24:16217 days 9 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0xbc0871a2d625458a8a47a8e0c3988b66025164ef0 Ether
0xdd6065dc4f91f6c635868cc602dce74b2c655a914c3756406b64713ce87e9298199223492020-07-30 12:24:16217 days 9 hrs ago 0x9d7d0649e1f9729ce0753199c05797caa1cf7e05 0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether
0xdd6065dc4f91f6c635868cc602dce74b2c655a914c3756406b64713ce87e9298199223492020-07-30 12:24:16217 days 9 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0x9d7d0649e1f9729ce0753199c05797caa1cf7e050 Ether
0xdd6065dc4f91f6c635868cc602dce74b2c655a914c3756406b64713ce87e9298199223492020-07-30 12:24:16217 days 9 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0xa7d2e7d78d7518359aa4b1cef9ae6971ee2f006f0 Ether
0xdd6065dc4f91f6c635868cc602dce74b2c655a914c3756406b64713ce87e9298199223492020-07-30 12:24:16217 days 9 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0xbc0871a2d625458a8a47a8e0c3988b66025164ef0 Ether
0x35945eae4a6b9e83f40caf4a3811696f9066f0ec720059954aee531611760e6b199223402020-07-30 12:23:40217 days 9 hrs ago 0x6260b705d9f2b44f41882424ee031c1942fcad37 0xbc0871a2d625458a8a47a8e0c3988b66025164ef0 Ether
0x35945eae4a6b9e83f40caf4a3811696f9066f0ec720059954aee531611760e6b199223402020-07-30 12:23:40217 days 9 hrs ago 0x9d7d0649e1f9729ce0753199c05797caa1cf7e05 0x6260b705d9f2b44f41882424ee031c1942fcad370 Ether
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Contract Source Code Verified (Similar Match)
Note: This contract matches the deployed ByteCode of the Source Code for Contract 0x8c4de80c2c307f67973E251BebEF54E707618abB

Contract Name:
AdminUpgradeabilityProxy

Compiler Version
v0.5.3+commit.10d17f24

Optimization Enabled:
No with 200 runs

Other Settings:
constantinople EvmVersion, MIT license
/**
 *Submitted for verification at Etherscan.io on 2020-04-16
*/

// File: @openzeppelin/upgrades/contracts/upgradeability/Proxy.sol

pragma solidity ^0.5.0;

/**
 * @title Proxy
 * @dev Implements delegation of calls to other contracts, with proper
 * forwarding of return values and bubbling of failures.
 * It defines a fallback function that delegates all calls to the address
 * returned by the abstract _implementation() internal function.
 */
contract Proxy {
  /**
   * @dev Fallback function.
   * Implemented entirely in `_fallback`.
   */
  function () payable external {
    _fallback();
  }

  /**
   * @return The Address of the implementation.
   */
  function _implementation() internal view returns (address);

  /**
   * @dev Delegates execution to an implementation contract.
   * This is a low level function that doesn't return to its internal call site.
   * It will return to the external caller whatever the implementation returns.
   * @param implementation Address to delegate.
   */
  function _delegate(address implementation) internal {
    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 Function that is run as the first thing in the fallback function.
   * Can be redefined in derived contracts to add functionality.
   * Redefinitions must call super._willFallback().
   */
  function _willFallback() internal {
  }

  /**
   * @dev fallback implementation.
   * Extracted to enable manual triggering.
   */
  function _fallback() internal {
    _willFallback();
    _delegate(_implementation());
  }
}

// File: @openzeppelin/upgrades/contracts/utils/Address.sol

pragma solidity ^0.5.0;

/**
 * Utility library of inline functions on addresses
 *
 * Source https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-solidity/v2.1.3/contracts/utils/Address.sol
 * This contract is copied here and renamed from the original to avoid clashes in the compiled artifacts
 * when the user imports a zos-lib contract (that transitively causes this contract to be compiled and added to the
 * build/artifacts folder) as well as the vanilla Address implementation from an openzeppelin version.
 */
library OpenZeppelinUpgradesAddress {
    /**
     * Returns whether the target address is a contract
     * @dev This function will return false if invoked during the constructor of a contract,
     * as the code is not actually created until after the constructor finishes.
     * @param account address of the account to check
     * @return whether the target address is a contract
     */
    function isContract(address account) internal view returns (bool) {
        uint256 size;
        // XXX Currently there is no better way to check if there is a contract in an address
        // than to check the size of the code at that address.
        // See https://ethereum.stackexchange.com/a/14016/36603
        // for more details about how this works.
        // TODO Check this again before the Serenity release, because all addresses will be
        // contracts then.
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 0;
    }
}

// File: @openzeppelin/upgrades/contracts/upgradeability/BaseUpgradeabilityProxy.sol

pragma solidity ^0.5.0;



/**
 * @title BaseUpgradeabilityProxy
 * @dev This contract implements a proxy that allows to change the
 * implementation address to which it will delegate.
 * Such a change is called an implementation upgrade.
 */
contract BaseUpgradeabilityProxy is Proxy {
  /**
   * @dev Emitted when the implementation is upgraded.
   * @param implementation Address of the new implementation.
   */
  event Upgraded(address indexed implementation);

  /**
   * @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 Returns the current implementation.
   * @return Address of the current implementation
   */
  function _implementation() internal view returns (address impl) {
    bytes32 slot = IMPLEMENTATION_SLOT;
    assembly {
      impl := sload(slot)
    }
  }

  /**
   * @dev Upgrades the proxy to a new implementation.
   * @param newImplementation Address of the new implementation.
   */
  function _upgradeTo(address newImplementation) internal {
    _setImplementation(newImplementation);
    emit Upgraded(newImplementation);
  }

  /**
   * @dev Sets the implementation address of the proxy.
   * @param newImplementation Address of the new implementation.
   */
  function _setImplementation(address newImplementation) internal {
    require(OpenZeppelinUpgradesAddress.isContract(newImplementation), "Cannot set a proxy implementation to a non-contract address");

    bytes32 slot = IMPLEMENTATION_SLOT;

    assembly {
      sstore(slot, newImplementation)
    }
  }
}

// File: @openzeppelin/upgrades/contracts/upgradeability/UpgradeabilityProxy.sol

pragma solidity ^0.5.0;


/**
 * @title UpgradeabilityProxy
 * @dev Extends BaseUpgradeabilityProxy with a constructor for initializing
 * implementation and init data.
 */
contract UpgradeabilityProxy is BaseUpgradeabilityProxy {
  /**
   * @dev Contract constructor.
   * @param _logic Address of the initial implementation.
   * @param _data Data to send as msg.data to the implementation to initialize the proxied contract.
   * It should include the signature and the parameters of the function to be called, as described in
   * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.
   * This parameter is optional, if no data is given the initialization call to proxied contract will be skipped.
   */
  constructor(address _logic, bytes memory _data) public payable {
    assert(IMPLEMENTATION_SLOT == bytes32(uint256(keccak256('eip1967.proxy.implementation')) - 1));
    _setImplementation(_logic);
    if(_data.length > 0) {
      (bool success,) = _logic.delegatecall(_data);
      require(success);
    }
  }  
}

// File: @openzeppelin/upgrades/contracts/upgradeability/BaseAdminUpgradeabilityProxy.sol

pragma solidity ^0.5.0;


/**
 * @title BaseAdminUpgradeabilityProxy
 * @dev This contract combines an upgradeability proxy with an authorization
 * mechanism for administrative tasks.
 * All external functions in this contract must be guarded by the
 * `ifAdmin` modifier. See ethereum/solidity#3864 for a Solidity
 * feature proposal that would enable this to be done automatically.
 */
contract BaseAdminUpgradeabilityProxy is BaseUpgradeabilityProxy {
  /**
   * @dev Emitted when the administration has been transferred.
   * @param previousAdmin Address of the previous admin.
   * @param newAdmin Address of the new admin.
   */
  event AdminChanged(address previousAdmin, address newAdmin);

  /**
   * @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 Modifier to check whether the `msg.sender` is the admin.
   * If it is, it will run the function. Otherwise, it will delegate the call
   * to the implementation.
   */
  modifier ifAdmin() {
    if (msg.sender == _admin()) {
      _;
    } else {
      _fallback();
    }
  }

  /**
   * @return The address of the proxy admin.
   */
  function admin() external ifAdmin returns (address) {
    return _admin();
  }

  /**
   * @return The address of the implementation.
   */
  function implementation() external ifAdmin returns (address) {
    return _implementation();
  }

  /**
   * @dev Changes the admin of the proxy.
   * Only the current admin can call this function.
   * @param newAdmin Address to transfer proxy administration to.
   */
  function changeAdmin(address newAdmin) external ifAdmin {
    require(newAdmin != address(0), "Cannot change the admin of a proxy to the zero address");
    emit AdminChanged(_admin(), newAdmin);
    _setAdmin(newAdmin);
  }

  /**
   * @dev Upgrade the backing implementation of the proxy.
   * Only the admin can call this function.
   * @param newImplementation Address of the new implementation.
   */
  function upgradeTo(address newImplementation) external ifAdmin {
    _upgradeTo(newImplementation);
  }

  /**
   * @dev Upgrade the backing implementation of the proxy and call a function
   * on the new implementation.
   * This is useful to initialize the proxied contract.
   * @param newImplementation Address of the new implementation.
   * @param data Data to send as msg.data in the low level call.
   * It should include the signature and the parameters of the function to be called, as described in
   * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.
   */
  function upgradeToAndCall(address newImplementation, bytes calldata data) payable external ifAdmin {
    _upgradeTo(newImplementation);
    (bool success,) = newImplementation.delegatecall(data);
    require(success);
  }

  /**
   * @return The admin slot.
   */
  function _admin() internal view returns (address adm) {
    bytes32 slot = ADMIN_SLOT;
    assembly {
      adm := sload(slot)
    }
  }

  /**
   * @dev Sets the address of the proxy admin.
   * @param newAdmin Address of the new proxy admin.
   */
  function _setAdmin(address newAdmin) internal {
    bytes32 slot = ADMIN_SLOT;

    assembly {
      sstore(slot, newAdmin)
    }
  }

  /**
   * @dev Only fall back when the sender is not the admin.
   */
  function _willFallback() internal {
    require(msg.sender != _admin(), "Cannot call fallback function from the proxy admin");
    super._willFallback();
  }
}

// File: @openzeppelin/upgrades/contracts/upgradeability/AdminUpgradeabilityProxy.sol

pragma solidity ^0.5.0;


/**
 * @title AdminUpgradeabilityProxy
 * @dev Extends from BaseAdminUpgradeabilityProxy with a constructor for 
 * initializing the implementation, admin, and init data.
 */
contract AdminUpgradeabilityProxy is BaseAdminUpgradeabilityProxy, UpgradeabilityProxy {
  /**
   * Contract constructor.
   * @param _logic address of the initial implementation.
   * @param _admin Address of the proxy administrator.
   * @param _data Data to send as msg.data to the implementation to initialize the proxied contract.
   * It should include the signature and the parameters of the function to be called, as described in
   * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.
   * This parameter is optional, if no data is given the initialization call to proxied contract will be skipped.
   */
  constructor(address _logic, address _admin, bytes memory _data) UpgradeabilityProxy(_logic, _data) public payable {
    assert(ADMIN_SLOT == bytes32(uint256(keccak256('eip1967.proxy.admin')) - 1));
    _setAdmin(_admin);
  }
}

Contract ABI

[{"constant":false,"inputs":[{"name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"newImplementation","type":"address"},{"name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[],"name":"implementation","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"newAdmin","type":"address"}],"name":"changeAdmin","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"admin","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[{"name":"_logic","type":"address"},{"name":"_admin","type":"address"},{"name":"_data","type":"bytes"}],"payable":true,"stateMutability":"payable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"previousAdmin","type":"address"},{"indexed":false,"name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"implementation","type":"address"}],"name":"Upgraded","type":"event"}]

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Deployed ByteCode Sourcemap

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Swarm Source

bzzr://3a61cbfff803b053d8f397cf95cfa0c8c53ef12ce921c5d484b275b58be38897
Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
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