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Contract

0xFF5C8eb4a1cd7E07b71c3bE7b0B945d49C4868bE

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0 ETH

ETH Value

$0.00

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Transaction Hash
Block
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Set Approval For...356984342026-01-19 22:23:335 days ago1768861413IN
0xFF5C8eb4...49C4868bE
0 ETH0.000004360.04525
Set Approval For...356874192026-01-19 20:40:175 days ago1768855217IN
0xFF5C8eb4...49C4868bE
0 ETH0.000005130.04525
Set Approval For...356666602026-01-19 17:39:395 days ago1768844379IN
0xFF5C8eb4...49C4868bE
0 ETH0.000005130.04525
Set Approval For...356321052026-01-19 13:20:105 days ago1768828810IN
0xFF5C8eb4...49C4868bE
0 ETH0.000005870.04525
Set Approval For...355916572026-01-19 8:18:266 days ago1768810706IN
0xFF5C8eb4...49C4868bE
0 ETH0.000005480.04525
Set Approval For...355913902026-01-19 8:16:136 days ago1768810573IN
0xFF5C8eb4...49C4868bE
0 ETH0.000005140.04525
Set Approval For...355121112026-01-18 17:28:266 days ago1768757306IN
0xFF5C8eb4...49C4868bE
0 ETH0.000007120.06309
Set Approval For...355014152026-01-18 15:28:366 days ago1768750116IN
0xFF5C8eb4...49C4868bE
0 ETH0.000005870.04525
Set Approval For...354927812026-01-18 14:05:076 days ago1768745107IN
0xFF5C8eb4...49C4868bE
0 ETH0.000005570.04525
Set Approval For...354807922026-01-18 12:04:336 days ago1768737873IN
0xFF5C8eb4...49C4868bE
0 ETH0.000004670.04525
Set Approval For...354134022026-01-17 22:50:467 days ago1768690246IN
0xFF5C8eb4...49C4868bE
0 ETH0.000005140.04525
Set Approval For...354106202026-01-17 22:18:087 days ago1768688288IN
0xFF5C8eb4...49C4868bE
0 ETH0.000005870.04525
Set Approval For...354094292026-01-17 22:04:137 days ago1768687453IN
0xFF5C8eb4...49C4868bE
0 ETH0.000005570.04525
Set Approval For...353932812026-01-17 18:49:167 days ago1768675756IN
0xFF5C8eb4...49C4868bE
0 ETH0.000004670.04525
Set Approval For...353805512026-01-17 16:37:527 days ago1768667872IN
0xFF5C8eb4...49C4868bE
0 ETH0.000005880.04525
Set Approval For...353470682026-01-17 11:24:337 days ago1768649073IN
0xFF5C8eb4...49C4868bE
0 ETH0.000005570.04525
Set Approval For...353432052026-01-17 10:43:447 days ago1768646624IN
0xFF5C8eb4...49C4868bE
0 ETH0.000005870.04525
Set Approval For...352613932026-01-16 22:34:238 days ago1768602863IN
0xFF5C8eb4...49C4868bE
0 ETH0.000004890.04525
Set Approval For...352025432026-01-16 13:50:128 days ago1768571412IN
0xFF5C8eb4...49C4868bE
0 ETH0.000004670.04525
Set Approval For...347720922026-01-13 19:29:2711 days ago1768332567IN
0xFF5C8eb4...49C4868bE
0 ETH0.000005860.04525
Set Approval For...346724822026-01-13 1:46:2812 days ago1768268788IN
0xFF5C8eb4...49C4868bE
0 ETH0.000005870.04525
Set Approval For...345943012026-01-12 11:31:0012 days ago1768217460IN
0xFF5C8eb4...49C4868bE
0 ETH0.000004190.04525
Set Approval For...345933792026-01-12 11:19:1212 days ago1768216752IN
0xFF5C8eb4...49C4868bE
0 ETH0.000005870.04525
Set Approval For...345085952026-01-11 17:31:4313 days ago1768152703IN
0xFF5C8eb4...49C4868bE
0 ETH0.000007140.06309
Set Approval For...342615752026-01-09 17:25:4915 days ago1767979549IN
0xFF5C8eb4...49C4868bE
0 ETH0.000005160.04525
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Latest 25 internal transactions (View All)

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Parent Transaction Hash Block From To
212294792025-10-14 12:40:41102 days ago1760445641
0xFF5C8eb4...49C4868bE
0.00005 ETH
212294792025-10-14 12:40:41102 days ago1760445641
0xFF5C8eb4...49C4868bE
0.00005 ETH
208655712025-10-08 19:04:20108 days ago1759950260
0xFF5C8eb4...49C4868bE
0.00005 ETH
208655712025-10-08 19:04:20108 days ago1759950260
0xFF5C8eb4...49C4868bE
0.00005 ETH
208552692025-10-08 15:22:28108 days ago1759936948
0xFF5C8eb4...49C4868bE
0.00005 ETH
208552692025-10-08 15:22:28108 days ago1759936948
0xFF5C8eb4...49C4868bE
0.00005 ETH
208551912025-10-08 15:20:55108 days ago1759936855
0xFF5C8eb4...49C4868bE
0.00005 ETH
208551912025-10-08 15:20:55108 days ago1759936855
0xFF5C8eb4...49C4868bE
0.00005 ETH
208088502025-10-07 22:09:09109 days ago1759874949
0xFF5C8eb4...49C4868bE
0.00005 ETH
208088502025-10-07 22:09:09109 days ago1759874949
0xFF5C8eb4...49C4868bE
0.00005 ETH
207744372025-10-07 9:35:46109 days ago1759829746
0xFF5C8eb4...49C4868bE
0.00005 ETH
207744372025-10-07 9:35:46109 days ago1759829746
0xFF5C8eb4...49C4868bE
0.00005 ETH
206518012025-10-05 12:35:12111 days ago1759667712
0xFF5C8eb4...49C4868bE
0.00005 ETH
206518012025-10-05 12:35:12111 days ago1759667712
0xFF5C8eb4...49C4868bE
0.00005 ETH
205250282025-10-03 18:58:17113 days ago1759517897
0xFF5C8eb4...49C4868bE
0.00005 ETH
205250282025-10-03 18:58:17113 days ago1759517897
0xFF5C8eb4...49C4868bE
0.00005 ETH
205118232025-10-03 14:40:27113 days ago1759502427
0xFF5C8eb4...49C4868bE
0.00005 ETH
205118232025-10-03 14:40:27113 days ago1759502427
0xFF5C8eb4...49C4868bE
0.00005 ETH
203820472025-10-01 16:04:03115 days ago1759334643
0xFF5C8eb4...49C4868bE
0.00005 ETH
203820472025-10-01 16:04:03115 days ago1759334643
0xFF5C8eb4...49C4868bE
0.00005 ETH
203820262025-10-01 16:03:38115 days ago1759334618
0xFF5C8eb4...49C4868bE
0.00005 ETH
203820262025-10-01 16:03:38115 days ago1759334618
0xFF5C8eb4...49C4868bE
0.00005 ETH
203819362025-10-01 16:01:46115 days ago1759334506
0xFF5C8eb4...49C4868bE
0.00005 ETH
203819362025-10-01 16:01:46115 days ago1759334506
0xFF5C8eb4...49C4868bE
0.00005 ETH
202841542025-09-30 3:45:22117 days ago1759203922
0xFF5C8eb4...49C4868bE
0.00005 ETH
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x80329fa9...1d9464E72
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
ZKProxy

Compiler Version
v0.8.24+commit.e11b9ed9

ZkSolc Version
v1.5.7

Optimization Enabled:
Yes with Mode 3

Other Settings:
paris EvmVersion

Contract Source Code (Solidity Standard Json-Input format)

File 1 of 1 : ZKProxy.sol
pragma solidity ^0.8.22;

// This is a ZKSync compatible proxy and a replacement for OZ Clones
contract ZKProxy {
    address immutable implementation;

    constructor(address _implementation) {
        implementation = _implementation;
    }

    fallback() external payable {
        address impl = implementation;
        assembly {
            // The pointer to the free memory slot
            let ptr := mload(0x40)
            // Copy function signature and arguments from calldata at zero position into memory at pointer position
            calldatacopy(ptr, 0, calldatasize())
            // Delegatecall method of the implementation contract returns 0 on error
            let result := delegatecall(gas(), impl, ptr, calldatasize(), 0, 0)
            // Get the size of the last return data
            let size := returndatasize()
            // Copy the size length of bytes from return data at zero position to pointer position
            returndatacopy(ptr, 0, size)
            // Depending on the result value
            switch result
            case 0 {
                // End execution and revert state changes
                revert(ptr, size)
            }
            default {
                // Return data with length of size at pointers position
                return(ptr, size)
            }
        }
    }
}

Settings
{
  "evmVersion": "paris",
  "optimizer": {
    "enabled": true,
    "mode": "3"
  },
  "outputSelection": {
    "*": {
      "*": [
        "abi",
        "metadata"
      ],
      "": [
        "ast"
      ]
    }
  },
  "detectMissingLibraries": false,
  "forceEVMLA": false,
  "enableEraVMExtensions": false,
  "libraries": {}
}

Contract Security Audit

Contract ABI

API
[{"inputs":[{"internalType":"address","name":"_implementation","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"stateMutability":"payable","type":"fallback"}]

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Deployed Bytecode

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