ETH Price: $3,432.02 (-1.38%)
Gas: 7 Gwei

Contract

0x7eD1f8941a1772da0e4D1339aFCac730cD0d4cC4
 

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Proxy Assert152245522022-07-27 12:30:56721 days ago1658925056IN
0x7eD1f894...0cD0d4cC4
0 ETH0.011301568.91260691
Proxy Assert150541092022-07-01 3:12:29747 days ago1656645149IN
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0 ETH0.0286715320.32963278
Proxy Assert150540802022-07-01 3:08:00747 days ago1656644880IN
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0 ETH0.0435959427.1020436
Proxy Assert148879812022-06-02 0:44:37777 days ago1654130677IN
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0 ETH0.0316938779.87085301
Proxy Assert148824772022-06-01 3:05:02777 days ago1654052702IN
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0 ETH0.0319784672.71303
Proxy Assert148754342022-05-30 23:35:18779 days ago1653953718IN
0x7eD1f894...0cD0d4cC4
0 ETH0.0412383726.80915394
Proxy Assert148754152022-05-30 23:31:35779 days ago1653953495IN
0x7eD1f894...0cD0d4cC4
0 ETH0.0700777440.29385639
Proxy Assert148754012022-05-30 23:28:25779 days ago1653953305IN
0x7eD1f894...0cD0d4cC4
0 ETH0.0744902644.18830885
Proxy Assert148753902022-05-30 23:24:20779 days ago1653953060IN
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0 ETH0.0765290444.41824714
Proxy Assert147316332022-05-07 19:25:01802 days ago1651951501IN
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0 ETH0.0076608137.14945734
Proxy Assert146819882022-04-29 22:55:02810 days ago1651272902IN
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0 ETH0.0293567447.01524209
Proxy Assert146188792022-04-20 0:55:08820 days ago1650416108IN
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0 ETH0.0161143846.32553216
Proxy Assert146188752022-04-20 0:54:12820 days ago1650416052IN
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0 ETH0.0342424938.00043372
Proxy Assert146188672022-04-20 0:51:33820 days ago1650415893IN
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0 ETH0.0341474537.89495926
Proxy Assert145936922022-04-16 2:24:05823 days ago1650075845IN
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0 ETH0.0125038623.57071756
Proxy Assert145936492022-04-16 2:16:12823 days ago1650075372IN
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0 ETH0.0368204327.74409136
Proxy Assert145936382022-04-16 2:13:26823 days ago1650075206IN
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0 ETH0.0051847625.21219797
Proxy Assert144702942022-03-27 20:01:44843 days ago1648411304IN
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0 ETH0.0634766340.15569345
Proxy Assert144702772022-03-27 19:58:32843 days ago1648411112IN
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0 ETH0.0506620639.34761449
Proxy Assert144702412022-03-27 19:50:26843 days ago1648410626IN
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0 ETH0.0890334848.93533128
Proxy Assert144702302022-03-27 19:46:55843 days ago1648410415IN
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0 ETH0.074003243.10667178
Proxy Assert144702202022-03-27 19:44:22843 days ago1648410262IN
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0 ETH0.0498839442.04552463
Proxy Assert144702132022-03-27 19:41:46843 days ago1648410106IN
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0 ETH0.0445312233.66665929
Proxy Assert144701742022-03-27 19:34:49843 days ago1648409689IN
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0 ETH0.0750641345.21358182
Proxy Assert144701632022-03-27 19:31:40843 days ago1648409500IN
0x7eD1f894...0cD0d4cC4
0 ETH0.0760566546.90442861
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Latest 1 internal transaction

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Parent Transaction Hash Block From To
124416172021-05-15 22:03:511159 days ago1621116231  Contract Creation0 ETH
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x0A08E605...69EA5A5b3
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
OwnableDelegateProxy

Compiler Version
v0.4.23+commit.124ca40d

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, MIT license
/**
 *Submitted for verification at Etherscan.io on 2021-12-19
*/

contract OwnedUpgradeabilityStorage {

  // Current implementation
  address internal _implementation;

  // Owner of the contract
  address private _upgradeabilityOwner;

  /**
   * @dev Tells the address of the owner
   * @return the address of the owner
   */
  function upgradeabilityOwner() public view returns (address) {
    return _upgradeabilityOwner;
  }

  /**
   * @dev Sets the address of the owner
   */
  function setUpgradeabilityOwner(address newUpgradeabilityOwner) internal {
    _upgradeabilityOwner = newUpgradeabilityOwner;
  }

  /**
  * @dev Tells the address of the current implementation
  * @return address of the current implementation
  */
  function implementation() public view returns (address) {
    return _implementation;
  }

  /**
  * @dev Tells the proxy type (EIP 897)
  * @return Proxy type, 2 for forwarding proxy
  */
  function proxyType() public pure returns (uint256 proxyTypeId) {
    return 2;
  }
}



contract Proxy {

  /**
  * @dev Tells the address of the implementation where every call will be delegated.
  * @return address of the implementation to which it will be delegated
  */
  function implementation() public view returns (address);

  /**
  * @dev Tells the type of proxy (EIP 897)
  * @return Type of proxy, 2 for upgradeable proxy
  */
  function proxyType() public pure returns (uint256 proxyTypeId);

  /**
  * @dev Fallback function allowing to perform a delegatecall to the given implementation.
  * This function will return whatever the implementation call returns
  */
  function () payable public {
    address _impl = implementation();
    require(_impl != address(0));

    assembly {
      let ptr := mload(0x40)
      calldatacopy(ptr, 0, calldatasize)
      let result := delegatecall(gas, _impl, ptr, calldatasize, 0, 0)
      let size := returndatasize
      returndatacopy(ptr, 0, size)

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

contract OwnedUpgradeabilityProxy is Proxy, OwnedUpgradeabilityStorage {
  /**
  * @dev Event to show ownership has been transferred
  * @param previousOwner representing the address of the previous owner
  * @param newOwner representing the address of the new owner
  */
  event ProxyOwnershipTransferred(address previousOwner, address newOwner);

  /**
  * @dev This event will be emitted every time the implementation gets upgraded
  * @param implementation representing the address of the upgraded implementation
  */
  event Upgraded(address indexed implementation);

  /**
  * @dev Upgrades the implementation address
  * @param implementation representing the address of the new implementation to be set
  */
  function _upgradeTo(address implementation) internal {
    require(_implementation != implementation);
    _implementation = implementation;
    emit Upgraded(implementation);
  }

  /**
  * @dev Throws if called by any account other than the owner.
  */
  modifier onlyProxyOwner() {
    require(msg.sender == proxyOwner());
    _;
  }

  /**
   * @dev Tells the address of the proxy owner
   * @return the address of the proxy owner
   */
  function proxyOwner() public view returns (address) {
    return upgradeabilityOwner();
  }

  /**
   * @dev Allows the current owner to transfer control of the contract to a newOwner.
   * @param newOwner The address to transfer ownership to.
   */
  function transferProxyOwnership(address newOwner) public onlyProxyOwner {
    require(newOwner != address(0));
    emit ProxyOwnershipTransferred(proxyOwner(), newOwner);
    setUpgradeabilityOwner(newOwner);
  }

  /**
   * @dev Allows the upgradeability owner to upgrade the current implementation of the proxy.
   * @param implementation representing the address of the new implementation to be set.
   */
  function upgradeTo(address implementation) public onlyProxyOwner {
    _upgradeTo(implementation);
  }

  /**
   * @dev Allows the upgradeability owner to upgrade the current implementation of the proxy
   * and delegatecall the new implementation for initialization.
   * @param implementation representing the address of the new implementation to be set.
   * @param data represents the msg.data to bet sent in the low level call. This parameter may include the function
   * signature of the implementation to be called with the needed payload
   */
  function upgradeToAndCall(address implementation, bytes data) payable public onlyProxyOwner {
    upgradeTo(implementation);
    require(address(this).delegatecall(data));
  }
}


contract OwnableDelegateProxy is OwnedUpgradeabilityProxy {

    constructor(address owner, address initialImplementation, bytes calldata)
        public
    {
        setUpgradeabilityOwner(owner);
        _upgradeTo(initialImplementation);
        require(initialImplementation.delegatecall(calldata));
    }

}

Contract Security Audit

Contract ABI

[{"constant":true,"inputs":[],"name":"proxyOwner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"implementation","type":"address"}],"name":"upgradeTo","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"proxyType","outputs":[{"name":"proxyTypeId","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"name":"implementation","type":"address"},{"name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[],"name":"implementation","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"upgradeabilityOwner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferProxyOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[{"name":"owner","type":"address"},{"name":"initialImplementation","type":"address"},{"name":"calldata","type":"bytes"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"previousOwner","type":"address"},{"indexed":false,"name":"newOwner","type":"address"}],"name":"ProxyOwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"implementation","type":"address"}],"name":"Upgraded","type":"event"}]

Deployed Bytecode

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Deployed Bytecode Sourcemap

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Swarm Source

bzzr://5f26049bbc794226b505f589b2ee1130db54310d79dd8a635c6f6c61e305a777

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