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1  Economy / Games and rounds / BitcoinEater round 3 started! on: August 06, 2016, 09:48:25 PM
Welcome to BitcoinEater crypto party

Round 1: Completed 0.84 BTC
And the Bitcoin Eater is : 1BGjU8uo1mq8FQcuRRZj8K6riHPc4Dz7ft  [number 16] !!! Smiley

Winner feedback : https://bitcointalk.org/index.php?topic=1577756.msg15883204#msg15883204

results: http://pastebin.com/raw/JfB7N3ZJ
payout  transactions:

7efb20dffdc8fde93c85154bccca5d993217418207aaf7e5e3f6da9cb05fc0a1
4841b57aa7fd841cbd4716ce577f41f8556f8ccf3273fb4f1d6eff4319a9e65b
2dbb77ab9ce48152f07f50dccb9afe04a7be303df574b9218f2d277f16384613
0416c4a2583672bb4d2a66cccdd75628e16a61e1512b4953b95283d6e91e58c8

Happy eating bitcoins!

Round 2 completed !

Round 2: Completed 0.1204 BTC

And the Bitcoin Eater is : 1AxbBL4v4AFxbD5TG1vaUC7ydCX7uinBDV  [number 96] !!! Smiley


Tickets list : http://pastebin.com/raw/JG5BWwk1

Total tickets 119

55668661377701277761735027083730881145132635441715287615585324416965757894656 % 119 = 96

And the Bitcoin Eater is : 1AxbBL4v4AFxbD5TG1vaUC7ydCX7uinBDV  [ticket number 96] !!! Smiley

Next round started until 426600 block


Winner paid out transaction:  31307bac0bd9783cf8c1f9dd6e6528a15e64c63c57927b0594d333834719c6ea


Round 3 started until 426600 block!




How to buy ticket?

Just send 0.001 BTC to this address 1FvCk1jTsy7AvmnpeKnrfHSJnfX7om7fNM

if you want few tickets sent 0.001 * tickets count amount

Please use only your own wallets! Payout will be sent to sender address.



Rules:

  • 1 transaction = 1 address ( from zero input)
  • 1 ticket  cost 0.001 btc
  • You can by few tickets one time:
    At example you sent 0.005 btc  you have 5 tickets  ( your address will be duplicated 5 times in list )
  • Amount less then 0.001 is donation to prize fund
  • If you transaction will not be confirmed, you will not  in the game
  •  Winner index selection algorithm:

    total_addresses = number
    >>> blockhash = "00000000000000000------------------------------------------"
    >>> hash_bytes = binascii.unhexlify(blockhash)
    >>> winner_index = int.from_bytes(hash_bytes,byteorder="little")%total_addresses
    >>> print(winner_index)

  • Address list is addresses from incominc transactions input with index 0
    Sorted by block number (descending order), by Transaction in block index (descending number),
    After that addresses who by more then 1 ticked (amount > 0.001btc) doubling by tickets count

 




Winners could help our project to grow!

Tips and donations address: 1TipsnxGEhPwNxhAwKouhHgTUnmmuYg9P



FAQ

1. Question from bitcoin talk member who owner or have relation to betcoin.ag casino.  
    ref: https://bitcointalk.org/index.php?topic=1577756.msg15887246#msg15887246
Quote
Probably alt accounts of OP. Noone will win this besides OP's alt-accounts. Those who still don't get it deserve to lose their money.

Lets imagine that Alice bought 90% of tickets for 1 btc and other participants bought other 10%, Bob by 1 ticket for 0.001 btc.
Alice risk is 1 btc to lose, but I have more chances to win about 90%.
Bob who by 0.001 btc risk less and have chances in accordance with the number of tickets.
This is honest game by desing, and no any scam or fraud possible unlike in classic casino or lottery!

2. What is your profit for managment this game?

No profit, winners donations or tips  only.

3. How is the winner determined?

List of participants get from Bitcoin blockchain public records. All addresses from inputs (with index 0) of transactions that was sent to BitcoinEater crypto party lottery address (1FvCk1jTsy7AvmnpeKnrfHSJnfX7om7fNM). This list sort by next rules:
Block number (descending order), Transaction in block index (descending order). Then for participants,  who buy more then 1 ticket, doubling address records in accordance with the number of tickets. The entire list is indexed  from 0.

Winner index we calculate by last Bitcoin block hash in lottery round.
Example from our first round:
Quote
>>> import binascii
>>>
>>> total_addresses = 754
>>> blockhash = "00000000000000000187a165338f220262346e5fe53533d6e611dc9716b71c11"
>>> hash_bytes = binascii.unhexlify(blockhash)
>>> winner_index = int.from_bytes(hash_bytes,byteorder="little")%total_addresses
>>> print(winner_index)
16





History of our first round:
Quote

Yes "bfxhacker" has been hacked! I am got his bitcointalk account. (proofs available)

Read his messages from same bitcoin talk members, money laundering offers, asking money(most messages), relocation to Morocca offer, Interview offer, pump LTC  and etc Smiley


About this giveaway. Unlikely this "hacker" sent 1000 btc.
In case 1000 btc will be sent I don't think that will be random address.  This "hacker" scoff at people. And no any proof that this is a hacker, only proof of money. So maybe same rich man humiliated bitcoin community.

So I decide if I so lucky and got his account, I have to do same think with doubtful giveaway offer.

Why I posted address and ask people sent 0.001 btc (about 50 cents) to this address?

1 reason: provably fair

In case giveaway is real and this bfxhacker want to payout 1000 btc, to proof that really random address selected we need 2 things:

    1. Address list published in public (with fixed order) and this records should be unchangeable.
    2. Random generator which really random and everyone trust.

To solve this lets use Bitcoin blockchain. It is public, unchangeable, have random generator elements(tx hash, block hash) and every one trust.

All  input addresses from incoming transactions to target address will be parsed and sorted by: tx block height, input index, timestamp. (published address list with fixed order)


Then we will get block hash (selected 424600 about week like bfxhacker want)
represent this hash like big number ( hash bytes little endian to integer value)
and get reminder after division on count of address

This will be winner index.


I suggest bfxhacker to pay to this random address and anyone be able verify that this was honest choice.

In case bxfhacker not accept this honest algorithm I think payout will be to other bfxhacker address and this giveaway is fake.

2 reason: consolation prize

At this moment we already have 0.5 btc on this address. All this money will be paid out to random selected address in any case!



In case bfxhacker is fake it will be consolation prize for  lucky person.


How to join our crypto paty?

Just send 0.001 BTC to this address 1FvCk1jTsy7AvmnpeKnrfHSJnfX7om7fNM

also please post here bitcoin tx id (optional)


-------------------------------------------------------------------------------------------------------------------------------------

Every one who sent 0.001 and not agree to continue this game, post here message "refund my 0.001 btc", his address and signature for this message as proof of address ownership. I will refund 0.001 + your spent fee, in case this address win I will get this prize.

Refund requests accepted before 424500 block timestamp
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