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0x55fd3dFd9648CEF333D5E11B72277f0aA9e682CF
 

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Transaction Hash
Method
Block
From
To
Execute Action W...121725782021-04-04 10:35:021818 days ago1617532502IN
0x55fd3dFd...aA9e682CF
0 ETH0.01266859103.95
Execute Action W...121725672021-04-04 10:31:001818 days ago1617532260IN
0x55fd3dFd...aA9e682CF
0 ETH0.02713059101.85
Execute Action W...118475662021-02-13 9:49:451868 days ago1613209785IN
0x55fd3dFd...aA9e682CF
0 ETH0.02800147136.5
Transfer118451732021-02-13 0:47:191869 days ago1613177239IN
0x55fd3dFd...aA9e682CF
0.17736634 ETH0.00573733242
Execute Action W...117662532021-01-31 21:29:421881 days ago1612128582IN
0x55fd3dFd...aA9e682CF
0 ETH0.02455513119.7
Transfer117662442021-01-31 21:28:001881 days ago1612128480IN
0x55fd3dFd...aA9e682CF
0.2511716 ETH0.00350878148
Execute Action W...117660452021-01-31 20:46:411881 days ago1612126001IN
0x55fd3dFd...aA9e682CF
0 ETH0.01496288122.85
Execute Action W...117660312021-01-31 20:42:351881 days ago1612125755IN
0x55fd3dFd...aA9e682CF
0 ETH0.03063891115.5
Execute Action W...117254002021-01-25 14:18:211887 days ago1611584301IN
0x55fd3dFd...aA9e682CF
0 ETH0.0093339776.65
Execute Action W...117253942021-01-25 14:17:051887 days ago1611584225IN
0x55fd3dFd...aA9e682CF
0 ETH0.0245107692.4
Execute Action W...116882822021-01-19 21:47:261893 days ago1611092846IN
0x55fd3dFd...aA9e682CF
0 ETH0.0089506873.5
Execute Action W...116882742021-01-19 21:46:251893 days ago1611092785IN
0x55fd3dFd...aA9e682CF
0 ETH0.0194989673.5
Execute Action W...115542632020-12-30 8:18:131913 days ago1609316293IN
0x55fd3dFd...aA9e682CF
0 ETH0.013408991.35
Execute Action W...115542572020-12-30 8:17:261913 days ago1609316246IN
0x55fd3dFd...aA9e682CF
0 ETH0.0236762489.25
Execute Action W...115445162020-12-28 20:03:091915 days ago1609185789IN
0x55fd3dFd...aA9e682CF
0 ETH0.0150762473.5
Transfer115444872020-12-28 19:58:281915 days ago1609185508IN
0x55fd3dFd...aA9e682CF
1.05132545 ETH0.001185450
Execute Action W...115440832020-12-28 18:37:401915 days ago1609180660IN
0x55fd3dFd...aA9e682CF
0 ETH0.01381416113.4
Execute Action W...115440792020-12-28 18:36:481915 days ago1609180608IN
0x55fd3dFd...aA9e682CF
0 ETH0.03007912113.4
Execute Action W...115141052020-12-24 4:23:121920 days ago1608783792IN
0x55fd3dFd...aA9e682CF
0 ETH0.05491739267.75
Transfer115141002020-12-24 4:21:431920 days ago1608783703IN
0x55fd3dFd...aA9e682CF
0.60382689 ETH0.00312945132
Execute Action W...115105152020-12-23 15:03:241920 days ago1608735804IN
0x55fd3dFd...aA9e682CF
0 ETH0.03230561157.5
Transfer115103552020-12-23 14:28:131920 days ago1608733693IN
0x55fd3dFd...aA9e682CF
0.63038873 ETH0.00270271114
Execute Action W...114929362020-12-20 22:25:331923 days ago1608503133IN
0x55fd3dFd...aA9e682CF
0 ETH0.0142125269.3
Transfer114929122020-12-20 22:20:261923 days ago1608502826IN
0x55fd3dFd...aA9e682CF
1.16831551 ETH0.0016595670
Transfer114901922020-12-20 12:24:241923 days ago1608467064IN
0x55fd3dFd...aA9e682CF
0.09105366 ETH0.000616426
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Latest 25 internal transactions (View All)

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Parent Transaction Hash Method Block
From
To
-121725782021-04-04 10:35:021818 days ago1617532502
0x55fd3dFd...aA9e682CF
0.01320973 ETH
-121725782021-04-04 10:35:021818 days ago1617532502
0x55fd3dFd...aA9e682CF
0.481 ETH
-121725672021-04-04 10:31:001818 days ago1617532260
0x55fd3dFd...aA9e682CF
0.4942128 ETH
-118475662021-02-13 9:49:451868 days ago1613209785
0x55fd3dFd...aA9e682CF
0.177366 ETH
-117662532021-01-31 21:29:421881 days ago1612128582
0x55fd3dFd...aA9e682CF
0.251171 ETH
-117660452021-01-31 20:46:411881 days ago1612126001
0x55fd3dFd...aA9e682CF
0.2941716 ETH
-117660452021-01-31 20:46:411881 days ago1612126001
0x55fd3dFd...aA9e682CF
0.0128625 ETH
-117660312021-01-31 20:42:351881 days ago1612125755
0x55fd3dFd...aA9e682CF
0.3070341 ETH
-117254002021-01-25 14:18:211887 days ago1611584301
0x55fd3dFd...aA9e682CF
0.04327308 ETH
-117254002021-01-25 14:18:211887 days ago1611584301
0x55fd3dFd...aA9e682CF
0.01155 ETH
-117253942021-01-25 14:17:051887 days ago1611584225
0x55fd3dFd...aA9e682CF
0.05482308 ETH
-116882822021-01-19 21:47:261893 days ago1611092846
0x55fd3dFd...aA9e682CF
0.21277302 ETH
-116882822021-01-19 21:47:261893 days ago1611092846
0x55fd3dFd...aA9e682CF
0.0091875 ETH
-116882742021-01-19 21:46:251893 days ago1611092785
0x55fd3dFd...aA9e682CF
0.22196052 ETH
-115542632020-12-30 8:18:131913 days ago1609316293
0x55fd3dFd...aA9e682CF
0.06185907 ETH
-115542632020-12-30 8:18:131913 days ago1609316293
0x55fd3dFd...aA9e682CF
0.01115625 ETH
-115542572020-12-30 8:17:261913 days ago1609316246
0x55fd3dFd...aA9e682CF
0.07301486 ETH
-115445162020-12-28 20:03:091915 days ago1609185789
0x55fd3dFd...aA9e682CF
1.051325 ETH
-115440832020-12-28 18:37:401915 days ago1609180660
0x55fd3dFd...aA9e682CF
0.0380366 ETH
-115440832020-12-28 18:37:401915 days ago1609180660
0x55fd3dFd...aA9e682CF
0.014175 ETH
-115440792020-12-28 18:36:481915 days ago1609180608
0x55fd3dFd...aA9e682CF
0.05221081 ETH
-115141052020-12-24 4:23:121920 days ago1608783792
0x55fd3dFd...aA9e682CF
0.603827 ETH
-115105152020-12-23 15:03:241920 days ago1608735804
0x55fd3dFd...aA9e682CF
0.630388 ETH
-114929362020-12-20 22:25:331923 days ago1608503133
0x55fd3dFd...aA9e682CF
1.259369 ETH
-114773512020-12-18 13:02:581925 days ago1608296578
0x55fd3dFd...aA9e682CF
0.74467156 ETH
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x1eb2bC53...2933A5b92
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
UpgradeBeaconProxyV1

Compiler Version
v0.5.11+commit.c082d0b4

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2019-09-18
*/

pragma solidity 0.5.11; // optimization runs: 200, evm version: petersburg


/**
 * @title UpgradeBeaconProxyV1
 * @author 0age
 * @notice This contract delegates all logic, including initialization, to an
 * implementation contract specified by a hard-coded "upgrade beacon" contract.
 * Note that this implementation can be reduced in size by stripping out the
 * metadata hash, or even more significantly by using a minimal upgrade beacon
 * proxy implemented using raw EVM opcodes.
 */
contract UpgradeBeaconProxyV1 {
  // Set upgrade beacon address as a constant (i.e. not in contract storage).
  address private constant _UPGRADE_BEACON = address(
    0x000000000026750c571ce882B17016557279ADaa
  );

  /**
   * @notice In the constructor, perform initialization via delegatecall to the
   * implementation set on the upgrade beacon, supplying initialization calldata
   * as a constructor argument. The deployment will revert and pass along the
   * revert reason in the event that this initialization delegatecall reverts.
   * @param initializationCalldata Calldata to supply when performing the
   * initialization delegatecall.
   */
  constructor(bytes memory initializationCalldata) public payable {
    // Delegatecall into the implementation, supplying initialization calldata.
    (bool ok, ) = _implementation().delegatecall(initializationCalldata);
    
    // Revert and include revert data if delegatecall to implementation reverts.
    if (!ok) {
      assembly {
        returndatacopy(0, 0, returndatasize)
        revert(0, returndatasize)
      }
    }
  }

  /**
   * @notice In the fallback, delegate execution to the implementation set on
   * the upgrade beacon.
   */
  function () external payable {
    // Delegate execution to implementation contract provided by upgrade beacon.
    _delegate(_implementation());
  }

  /**
   * @notice Private view function to get the current implementation from the
   * upgrade beacon. This is accomplished via a staticcall to the beacon with no
   * data, and the beacon will return an abi-encoded implementation address.
   * @return implementation Address of the implementation.
   */
  function _implementation() private view returns (address implementation) {
    // Get the current implementation address from the upgrade beacon.
    (bool ok, bytes memory returnData) = _UPGRADE_BEACON.staticcall("");
    
    // Revert and pass along revert message if call to upgrade beacon reverts.
    require(ok, string(returnData));

    // Set the implementation to the address returned from the upgrade beacon.
    implementation = abi.decode(returnData, (address));
  }

  /**
   * @notice Private function that delegates execution to an implementation
   * contract. This is a low level function that doesn't return to its internal
   * call site. It will return whatever is returned by the implementation to the
   * external caller, reverting and returning the revert data if implementation
   * reverts.
   * @param implementation Address to delegate.
   */
  function _delegate(address implementation) private {
    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)

      // Delegatecall to the implementation, supplying calldata and gas.
      // Out and outsize are set to zero - instead, use the return buffer.
      let result := delegatecall(gas, implementation, 0, calldatasize, 0, 0)

      // Copy the returned data from the return buffer.
      returndatacopy(0, 0, returndatasize)

      switch result
      // Delegatecall returns 0 on error.
      case 0 { revert(0, returndatasize) }
      default { return(0, returndatasize) }
    }
  }
}

Contract Security Audit

Contract ABI

API
[{"inputs":[{"internalType":"bytes","name":"initializationCalldata","type":"bytes"}],"payable":true,"stateMutability":"payable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"}]

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Deployed Bytecode

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Deployed Bytecode Sourcemap

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Swarm Source

bzzr://20202020202055706772616465426561636f6e50726f78795631202020202020

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