Contract

0x5B399540A3Cd4c6Cc017BEc2b9e29Eb008390aFc

Source Code

Overview

ETH Balance

0 ETH

Eth Value

$0.00

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ContractCreator

0x1973F023...0d463e595 at txn 0x0cdb7dc85939bf41d26d6171061149a2e237242b1e79f537957acf1d2e918d6f

Multichain Info

$0 (Multichain Portfolio)

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Latest 5 from a total of 5 transactions

Transaction Hash	Method	Block		From		To
0x6411fdff34b38ad6e0b7e0030ccc7a7671c46d167e9e3045bbf62b8db1e17336	Finish	5789272	2018-06-14 20:12:48	2443 days ago	1529007168	0x7C67F0CD...DAFa094c3	IN	0x5B399540...008390aFc	0 ETH$0.00	0.00015348	7
0xba9427622928c3aa5e459fe06edea0d157e16adc46520f1555fd8cfc004b8983	Finish	5787764	2018-06-14 14:03:37	2443 days ago	1528985017	0x1973F023...0d463e595	IN	0x5B399540...008390aFc	0 ETH$0.00	0.036	12
0x03d4dc5cae8297edde31e87711da936527d2b99970f5bb79bb1ec76297a0d9af	Finish	5787708	2018-06-14 13:46:05	2443 days ago	1528983965	0x1973F023...0d463e595	IN	0x5B399540...008390aFc	0 ETH$0.00	0.00045379	6
0x0f7ee8ea34a0f9ffb3151c488d9b19a5db29be3cf970185ba9d5fecd88a5c81c	Transfer	4619208	2017-11-25 11:59:47	2644 days ago	1511611187	0x1973F023...0d463e595	IN	0x5B399540...008390aFc	0.01 ETH$27.42	0.00042152	5
0x90c4900d7ac85bf73862c26b4a34dfbb30910e9c29d74bdaa16fe9f0ed392a04	Set Betting Cond...	4617022	2017-11-25 3:34:36	2645 days ago	1511580876	0x1973F023...0d463e595	IN	0x5B399540...008390aFc	0 ETH$0.00	0.00013148	4

Latest 2 internal transactions

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Parent Transaction Hash	Block		From		To
0x03d4dc5cae8297edde31e87711da936527d2b99970f5bb79bb1ec76297a0d9af	5787708	2018-06-14 13:46:05	2443 days ago	1528983965	0x5B399540...008390aFc		0x1973F023...0d463e595	0.0001 ETH$0.27
0x03d4dc5cae8297edde31e87711da936527d2b99970f5bb79bb1ec76297a0d9af	5787708	2018-06-14 13:46:05	2443 days ago	1528983965	0x5B399540...008390aFc		0x1973F023...0d463e595	0.0099 ETH$27.14

Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x4403e150...C9f58fC34
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:

simplelottery

Compiler Version

v0.4.11+commit.68ef5810

Optimization Enabled:

No with 200 runs

Other Settings:

default evmVersion

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2017-11-25
*/

pragma solidity ^0.4.11;
contract simplelottery {
    enum State { Started, Locked }
    State public state = State.Started;
    struct Guess{
      address addr;
      //uint    guess;
    }
    uint arraysize=1000;
    uint constant maxguess=1000000;
    uint bettingprice = 1 ether;
    Guess[1000] guesses;
    uint    numguesses = 0;
    bytes32 curhash = '';
    uint _gameindex = 1;
    uint _starttime = 0;
    modifier inState(State _state) {
      require(state == _state);
      _;
    }
    address developer = 0x0;
    address _winner   = 0x0;
    event SentPrizeToWinner(address winner, uint money, uint gameindex, uint lotterynumber, uint starttime, uint finishtime);
    event SentDeveloperFee(uint amount, uint balance);
    
    function simplelottery() 
    {
      if(developer==address(0)){
        developer = msg.sender;
        state = State.Started;
        _starttime = block.timestamp;
      }
    }
    
    function setBettingCondition(uint _contenders, uint _bettingprice)
    {
      if(msg.sender != developer)
        return;
      arraysize  = _contenders;
      if(arraysize>1000)
        arraysize = 1000;
      bettingprice = _bettingprice;
    }
    
    function findWinner(uint value)
    {
      uint i = value % numguesses;
      _winner = guesses[i].addr;
    }
    
      function getMaxContenders() constant returns(uint){
      return arraysize;
    }

    function getBettingPrice() constant returns(uint){
      return bettingprice;
    }

    function getDeveloperAddress() constant returns(address)
    {
      return developer;
    }
    
    function getDeveloperFee() constant returns(uint)
    {
      uint developerfee = this.balance/100;
      return developerfee;
    }
    
    function getBalance() constant returns(uint)
    {
       return this.balance;
    }
    
    function getLotteryMoney() constant returns(uint)
    {
      uint developerfee = getDeveloperFee();
      uint prize = (this.balance - developerfee);
      return prize;
    }

    function getBettingStatus()
      constant
      returns (uint, uint, uint, uint, uint, uint, uint)
    {
      return ((uint)(state), _gameindex, _starttime, numguesses, getLotteryMoney(), this.balance, bettingprice);
    }



    function finish()
    {
      if(msg.sender != developer)
        return;
      _finish();
    }
    
    function _finish() private
    {
      state = State.Locked;
      uint block_timestamp = block.timestamp;
      uint lotterynumber = (uint(curhash)+block_timestamp)%(maxguess+1);
      findWinner(lotterynumber);
      uint prize = getLotteryMoney();
      uint numwinners = 1;
      uint remain = this.balance - (prize*numwinners);

      _winner.transfer(prize);
      SentPrizeToWinner(_winner, prize, _gameindex, lotterynumber, _starttime, block_timestamp);

      // give delveoper the money left behind
      developer.transfer(remain); 
      SentDeveloperFee(remain, this.balance);
      numguesses = 0;
      _gameindex++;
      state = State.Started;
      _starttime = block.timestamp;
    }
    
    function () payable
    {
        _addguess();
    }

    function addguess() 
      inState(State.Started)
      payable
    {
      _addguess();
    }
    
    function _addguess() private
      inState(State.Started)
    {
      require(msg.value >= bettingprice);
      curhash = sha256(block.timestamp, block.coinbase, block.difficulty, curhash);
      if((uint)(numguesses+1)<=arraysize) {
        guesses[numguesses++].addr = msg.sender;
        if((uint)(numguesses)>=arraysize){
          _finish();
        }
      }
    }
}

Contract Security Audit

No Contract Security Audit Submitted- Submit Audit Here

Contract ABI

[{"constant":false,"inputs":[{"name":"value","type":"uint256"}],"name":"findWinner","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"getBalance","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"getBettingStatus","outputs":[{"name":"","type":"uint256"},{"name":"","type":"uint256"},{"name":"","type":"uint256"},{"name":"","type":"uint256"},{"name":"","type":"uint256"},{"name":"","type":"uint256"},{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"getDeveloperAddress","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"getMaxContenders","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"getBettingPrice","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"getDeveloperFee","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"getLotteryMoney","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_contenders","type":"uint256"},{"name":"_bettingprice","type":"uint256"}],"name":"setBettingCondition","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"addguess","outputs":[],"payable":true,"type":"function"},{"constant":true,"inputs":[],"name":"state","outputs":[{"name":"","type":"uint8"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"finish","outputs":[],"payable":false,"type":"function"},{"inputs":[],"payable":false,"type":"constructor"},{"payable":true,"type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"winner","type":"address"},{"indexed":false,"name":"money","type":"uint256"},{"indexed":false,"name":"gameindex","type":"uint256"},{"indexed":false,"name":"lotterynumber","type":"uint256"},{"indexed":false,"name":"starttime","type":"uint256"},{"indexed":false,"name":"finishtime","type":"uint256"}],"name":"SentPrizeToWinner","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"amount","type":"uint256"},{"indexed":false,"name":"balance","type":"uint256"}],"name":"SentDeveloperFee","type":"event"}]

Deployed Bytecode

Decompile Bytecode

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Swarm Source

bzzr://9e8490a5179c96c678f45d2721d5eb2862af3bb9793d35cd13251dd702226f9c

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