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Author Topic: 5 BTC giveaway! (Ended)  (Read 6127 times)
ThickAsThieves
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May 07, 2013, 09:04:22 PM
 #21

Bump for good ole Scrat.
MasonIII
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May 08, 2013, 08:18:37 AM
 #22

cc5b4ebed259

Thanks!
Mooshire
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May 08, 2013, 03:12:23 PM
 #23

5e90c35ccdf5
Same person with an alt? (Same sig)

Scrat Acorns (OP)
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May 08, 2013, 03:59:51 PM
 #24

Same person with an alt? (Same sig)

https://bitcointalk.org/index.php?topic=198934
drakedog
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May 09, 2013, 08:07:59 AM
 #25

damn, I started with .01 and got up to around .08 and then went on a losing spree haha I knew I should've stopped after I got 8x what I started with!

7d533a573cd0

Rawted
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May 09, 2013, 07:30:16 PM
 #26

https://coinroll.it/bet/6f41dac40bbd
icey
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May the coin be with you..


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May 09, 2013, 09:13:44 PM
 #27

cool website Smiley

dc92ae681ef1
bapakece
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May 10, 2013, 09:53:59 AM
 #28

try to be luck in this website   Grin

e395b0a65980
Mooshire
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May 10, 2013, 09:04:45 PM
 #29

Whoops, my bad.

nocompare
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May 11, 2013, 08:19:00 AM
 #30

i'm join

8912282542e3
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May 11, 2013, 12:27:24 PM
 #31

Awesome UI

https://coinroll.it/bet/a3cb15b4017b
Hfleer
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May 11, 2013, 01:10:26 PM
Last edit: May 11, 2013, 01:39:33 PM by Hfleer
 #32

Coinroll.it is sponsoring a 5 BTC giveaway to lucky players.

All you have to do is play one game on our website - it can be as low as 0.00001 BTC. The amount of bets you make doesn't matter, and neither does the number that you rolled. What you need to do then is paste the bet ID of one of these bets as a reply to this thread.

The 3 winners will be chosen in 2 weeks using the following procedure:

We have chosen a random 12 digit hex ID in advance. The SHA256 hash of that string (plus extra padding to avoid brute forcing) is
Code:
f93e0d55b98e61dddfa4d3aae8204cfa727c909af15ef81ccdda9ac8313ceca4

The ID will be revealed in 2 weeks - the 21st of May.

The 3 winners are those with a bet ID which has the smallest modular distance to our random ID.


The modular distance is defined as
min((a - b) mod 248, (b - a) mod 248)
where a, b are 48bit integer representations of the hex IDs


Prize pool:
Winner: 3 BTC
2nd and 3rd: 1 BTC each

Winners will be asked to prove that they actually played the game by either signing a message from one of the originating addresses or performing an action on the website while logged in.


Why the modular distance? Why wouldn't a regular subtraction do?
If we used the absolute value of (a - b) instead then bets wouldn't have a uniform distribution of probability.

nice, here's mine:
https://coinroll.it/bet/d1ab64135b6b

█████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████
▓▓▓▓▓  BIT-X.comvvvvvvvvvvvvvvi
→ CREATE ACCOUNT 
▓▓▓▓▓
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arsenische
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May 11, 2013, 01:42:41 PM
 #33

265a8c475c72

Lailoken
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May 11, 2013, 05:23:59 PM
 #34

Bet cf108077ed4f



Fun! Cool site.
BitLucky
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May 11, 2013, 06:45:38 PM
 #35

6b6840365b68
kuriboh
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May 11, 2013, 11:48:43 PM
 #36

Really adiccting!!!

ed7381ef59e0
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May 12, 2013, 01:50:37 AM
 #37

https://coinroll.it/bet/fa78ccb124e9

Sweet game!
next89
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May 12, 2013, 02:55:21 AM
 #38

c37ad4d88f76

noedaRDH
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Finding Satoshi


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May 12, 2013, 04:45:47 AM
 #39

https://coinroll.it/bet/119c4e5974b0

1NwGKiLcAngD1KiCCivxT6EDJmyXMGqM9q

Ask not what Bitcoin can do for you - ask what you can do for Bitcoin.
lsvpa
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May 12, 2013, 05:10:34 AM
Last edit: May 12, 2013, 05:25:21 AM by lsvpa
 #40

6683ddc7384f

Seems fun, won my first time trying.

edit: after 833 bets I lost it all... lots of fun though.
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