ETH Price: $4,040.74 (+4.67%)

Contract

0xb894F6B95cc90F62ACd9B87E51bd7963495dB458
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Multichain Info

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Latest 1 internal transaction

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Parent Transaction Hash Block From To
188973492023-12-30 9:08:23342 days ago1703927303  Contract Creation0 ETH
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x8853A5ba...7F139bEE0
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
UserProxy

Compiler Version
v0.5.17+commit.d19bba13

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, None license
/**
 *Submitted for verification at Etherscan.io on 2020-10-01
*/

pragma solidity ^0.5.0;

contract UserProxy { //@audit focus on this

    address private _owner;

    /**
     * @dev Initializes the contract settings
     */
    constructor()
        public
    {
        _owner = msg.sender;
    }

    /**
     * @dev Transfers punk to the smart contract owner
     */
    function transfer(address punkContract, uint256 punkIndex)
        external
        returns (bool)
    {
        if (_owner != msg.sender) {
            return false;
        }

        (bool result,) = punkContract.call(abi.encodeWithSignature("transferPunk(address,uint256)", _owner, punkIndex));

        return result;
    }

}

Contract Security Audit

Contract ABI

[{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"constant":false,"inputs":[{"internalType":"address","name":"punkContract","type":"address"},{"internalType":"uint256","name":"punkIndex","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"}]

Deployed Bytecode

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

Deployed Bytecode Sourcemap

27:646:0:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;27:646:0;;;;;;;;;;;;;;;;;;;329:339;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;329:339:0;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;424:4;450:6;;-1:-1:-1;;;;;450:6:0;460:10;450:20;446:65;;-1:-1:-1;494:5:0;487:12;;446:65;524:11;615:6;;558:75;;;-1:-1:-1;;;;;615:6:0;;;558:75;;;;;;;;;;;;;26:21:-1;;;22:32;;;6:49;;558:75:0;;;;;;;25:18:-1;;61:17;;-1:-1;;;;;182:15;-1:-1;;;179:29;160:49;;540:94:0;;;;:17;;;;558:75;;540:94;;;;25:18:-1;540:94:0;;25:18:-1;36:153;66:2;61:3;58:11;36:153;;176:10;;164:23;;-1:-1;;139:12;;;;98:2;89:12;;;;114;36:153;;;274:1;267:3;263:2;259:12;254:3;250:22;246:30;315:4;311:9;305:3;299:10;295:26;356:4;350:3;344:10;340:21;389:7;380;377:20;372:3;365:33;3:399;;;540:94:0;;;;;;;;;;;;;;;;;;;;;;;;14:1:-1;21;16:31;;;;75:4;69:11;64:16;;144:4;140:9;133:4;115:16;111:27;107:43;104:1;100:51;94:4;87:65;169:16;166:1;159:27;225:16;222:1;215:4;212:1;208:12;193:49;7:242;;16:31;36:4;31:9;;7:242;-1:-1;523:111:0;;-1:-1:-1;;;329:339:0;;;;;:::o

Swarm Source

bzzr://2431eb3db44f6d4e7b3be276b8da5ceb848f136661ca00c86b8403d61ac6d1bf

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