ETH Price: $3,936.15 (-0.05%)

Contract

0xA83894BbAC73a9b9c3917BBAf6D3b071e36Ec4D7
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Contribute178543832023-08-06 7:19:23494 days ago1691306363IN
0xA83894Bb...1e36Ec4D7
0.01 ETH0.002903712.39543869
Contribute178543812023-08-06 7:18:59494 days ago1691306339IN
0xA83894Bb...1e36Ec4D7
0.01 ETH0.0025784211.74232616
Contribute178543812023-08-06 7:18:59494 days ago1691306339IN
0xA83894Bb...1e36Ec4D7
0.01 ETH0.0027792211.74232616

Latest 2 internal transactions

Advanced mode:
Parent Transaction Hash Block
From
To
178543832023-08-06 7:19:23494 days ago1691306363
0xA83894Bb...1e36Ec4D7
0.03 ETH
178543642023-08-06 7:15:23494 days ago1691306123  Contract Creation0 ETH
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
Proxy

Compiler Version
v0.8.20+commit.a1b79de6

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
File 1 of 3 : Proxy.sol
// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.20;

import "./LibRawResult.sol";
import "./Implementation.sol";

/// @notice Base class for all proxy contracts.
contract Proxy {
    using LibRawResult for bytes;

    /// @notice The address of the implementation contract used by this proxy.
    Implementation public immutable IMPL;

    // Made `payable` to allow initialized crowdfunds to receive ETH as an
    // initial contribution.
    constructor(Implementation impl, bytes memory initCallData) payable {
        IMPL = impl;
        (bool s, bytes memory r) = address(impl).delegatecall(initCallData);
        if (!s) {
            r.rawRevert();
        }
    }

    // Forward all calls to the implementation.
    fallback() external payable {
        Implementation impl = IMPL;
        assembly {
            calldatacopy(0x00, 0x00, calldatasize())
            let s := delegatecall(gas(), impl, 0x00, calldatasize(), 0x00, 0)
            returndatacopy(0x00, 0x00, returndatasize())
            if iszero(s) {
                revert(0x00, returndatasize())
            }
            return(0x00, returndatasize())
        }
    }
}

File 2 of 3 : LibRawResult.sol
// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.20;

library LibRawResult {
    // Revert with the data in `b`.
    function rawRevert(bytes memory b) internal pure {
        assembly {
            revert(add(b, 32), mload(b))
        }
    }

    // Return with the data in `b`.
    function rawReturn(bytes memory b) internal pure {
        assembly {
            return(add(b, 32), mload(b))
        }
    }
}

File 3 of 3 : Implementation.sol
// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.20;

// Base contract for all contracts intended to be delegatecalled into.
abstract contract Implementation {
    error OnlyDelegateCallError();
    error OnlyConstructorError();

    address public immutable IMPL;

    constructor() {
        IMPL = address(this);
    }

    // Reverts if the current function context is not inside of a delegatecall.
    modifier onlyDelegateCall() virtual {
        if (address(this) == IMPL) {
            revert OnlyDelegateCallError();
        }
        _;
    }

    // Reverts if the current function context is not inside of a constructor.
    modifier onlyConstructor() {
        if (address(this).code.length != 0) {
            revert OnlyConstructorError();
        }
        _;
    }
}

Settings
{
  "remappings": [
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
    "forge-std/=lib/forge-std/src/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/",
    "openzeppelin/=lib/openzeppelin-contracts/",
    "solmate/=lib/solmate/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "libraries": {},
  "viaIR": true
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"contract Implementation","name":"impl","type":"address"},{"internalType":"bytes","name":"initCallData","type":"bytes"}],"stateMutability":"payable","type":"constructor"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"IMPL","outputs":[{"internalType":"contract Implementation","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

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

Deployed Bytecode

0x60806040526004361015604a575b600036818037808036817f00000000000000000000000023c886396cfbadb0f3bac4b728150e8a59dc0e105af43d82803e156046573d90f35b3d90fd5b6000803560e01c6356973ee514605f5750600d565b3460a1578060031936011260a1577f00000000000000000000000023c886396cfbadb0f3bac4b728150e8a59dc0e106001600160a01b03166080908152602090f35b80fdfea264697066735822122071fb9b5f96e8d1bb39716cafe53eda307c95659122e63328b4b21a20a30944a064736f6c63430008140033

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

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

-----Decoded View---------------
Arg [0] : impl (address): 0x23C886396CFbaDB0F3bAC4b728150e8A59dC0E10
Arg [1] : initCallData (bytes): 0xad6f10d500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002386f26fc10000000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000002386f26fc10000000000000000000000000000000000000000000000000000006a94d74f4300000000000000000000000000000000000000000000000000000000000000002710000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000093a800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e456e746572205468652047616d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e456e746572205468652047616d65000000000000000000000000000000000000000000000000000000000000b676cfeeed5c7b739452a502f1eff9ab684a56da000000000000000000000000c0e0ec5541e26e93d5a9f5e999ab2a0a7f8260ae00000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000093a800000000000000000000000000000000000000000000000000000000000007080000000000000000000000000000000000000000000000000000000000000138800000000000000000000000000000000000000000000000000000000000000fa000000000000000000000000f7f52dd34bc21eda08c0b804c7c1dbc48375820f0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000909786af567da3e827a6f09d30b32c69b921ffe500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

-----Encoded View---------------
45 Constructor Arguments found :
Arg [0] : 00000000000000000000000023c886396cfbadb0f3bac4b728150e8a59dc0e10
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000524
Arg [3] : ad6f10d500000000000000000000000000000000000000000000000000000000
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000000
Arg [5] : 00000000000000000000000000000000000000000000000000000000002386f2
Arg [6] : 6fc10000000000000000000000000000000000000000000000000000002386f2
Arg [7] : 6fc1000000000000000000000000000000000000000000000000000000000000
Arg [8] : 00000001000000000000000000000000000000000000000000000000002386f2
Arg [9] : 6fc10000000000000000000000000000000000000000000000000000006a94d7
Arg [10] : 4f43000000000000000000000000000000000000000000000000000000000000
Arg [11] : 0000271000000000000000000000000000000000000000000000000000000000
Arg [12] : 0000000000000000000000000000000000000000000000000000000000000000
Arg [13] : 0000000000000000000000000000000000000000000000000000000000000000
Arg [14] : 00093a8000000000000000000000000000000000000000000000000000000000
Arg [15] : 0000000000000000000000000000000000000000000000000000000000000000
Arg [16] : 0000000000000000000000000000000000000000000000000000000000000000
Arg [17] : 000001c000000000000000000000000000000000000000000000000000000000
Arg [18] : 0000016000000000000000000000000000000000000000000000000000000000
Arg [19] : 000001a000000000000000000000000000000000000000000000000000000000
Arg [20] : 0000000200000000000000000000000000000000000000000000000000000000
Arg [21] : 000001e000000000000000000000000000000000000000000000000000000000
Arg [22] : 0000000100000000000000000000000000000000000000000000000000000000
Arg [23] : 0000000100000000000000000000000000000000000000000000000000000000
Arg [24] : 0000000100000000000000000000000000000000000000000000000000000000
Arg [25] : 0000000100000000000000000000000000000000000000000000000000000000
Arg [26] : 0000032000000000000000000000000000000000000000000000000000000000
Arg [27] : 0000034000000000000000000000000000000000000000000000000000000000
Arg [28] : 0000000000000000000000000000000000000000000000000000000000000000
Arg [29] : 0000000e456e746572205468652047616d650000000000000000000000000000
Arg [30] : 0000000000000000000000000000000000000000000000000000000000000000
Arg [31] : 0000000e456e746572205468652047616d650000000000000000000000000000
Arg [32] : 00000000000000000000000000000000b676cfeeed5c7b739452a502f1eff9ab
Arg [33] : 684a56da000000000000000000000000c0e0ec5541e26e93d5a9f5e999ab2a0a
Arg [34] : 7f8260ae00000000000000000000000000000000000000000000000000000000
Arg [35] : 0000010000000000000000000000000000000000000000000000000000000000
Arg [36] : 00093a8000000000000000000000000000000000000000000000000000000000
Arg [37] : 0000708000000000000000000000000000000000000000000000000000000000
Arg [38] : 0000138800000000000000000000000000000000000000000000000000000000
Arg [39] : 000000fa000000000000000000000000f7f52dd34bc21eda08c0b804c7c1dbc4
Arg [40] : 8375820f00000000000000000000000000000000000000000000000000000000
Arg [41] : 00000001000000000000000000000000909786af567da3e827a6f09d30b32c69
Arg [42] : b921ffe500000000000000000000000000000000000000000000000000000000
Arg [43] : 0000000000000000000000000000000000000000000000000000000000000000
Arg [44] : 0000000000000000000000000000000000000000000000000000000000000000


Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading
Loading...
Loading

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
Loading...
Loading
[ Download: CSV Export  ]
[ Download: CSV Export  ]

A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.