Topic: Primedice.com | Since 2013 | Longest Running Crypto Casino | 113 BTC Jackpot! - page 1646. (Read 1989476 times)

Also some random data which does not say anything at all:
at a distance of 472 spins there is always a win in my data.

Why is this useless? There were other spins inbetween.

To complete the post above me:

hash-length: average number rolled
15: 54.120054054054
16: 51.2192
17: 50.179170984456
18: 48.816395348837
19: 52.845977011494
20: 45.63138121547
21: 48.448666666667
22: 52.210787878788
23: 50.801513513513
24: 50.751578947368
25: 49.8788
26: 48.504971428571
27: 47.38226519337
28: 50.687590361446
29: 47.8068
30: 51.374390243902

I did an analysis very quickly, and can conclude:

When the SHA1 is 15 to 23 characters, the probability of a victory is greater over 50.50.

When have 16, 17, 20 and 27 characters, the probability of being a win is greater below 50.50.


This does not mean anything, but it gets the note.

Small analysis of the data above:

After 1: 25.04% win vs 24.94% loss: 49.98% win chance
After 2: 25.33% win vs 24.66% loss: 49.98% win chance
After 3: 24.83% win vs 25.11% loss: 49.95% win chance
After 4: 25.89% win vs 24.05% loss: 49.95% win chance
After 5: 25.4% win vs 24.51% loss: 49.91% win chance
After 6: 25.36% win vs 24.58% loss: 49.95% win chance
After 7: 25.33% win vs 24.66% loss: 49.98% win chance
After 8: 24.73% win vs 25.29% loss: 50.02% win chance
After 9: 25.01% win vs 25.01% loss: 50.02% win chance
After 10: 24.73% win vs 25.26% loss: 49.98% win chance
After 11: 25.01% win vs 24.94% loss: 49.95% win chance
After 12: 25.29% win vs 24.62% loss: 49.91% win chance
After 13: 25.26% win vs 24.62% loss: 49.88% win chance
After 14: 25.29% win vs 24.62% loss: 49.91% win chance
After 15: 24.66% win vs 25.26% loss: 49.91% win chance
After 16: 24.66% win vs 25.29% loss: 49.95% win chance
After 17: 25.61% win vs 24.3% loss: 49.91% win chance
After 18: 25.47% win vs 24.41% loss: 49.88% win chance
After 19: 25.19% win vs 24.69% loss: 49.88% win chance
After 20: 25.01% win vs 24.9% loss: 49.91% win chance

How to read? So, you have won the last round, you want to know what the chance of winning after 5 spins is. So in the row: After 5, you see it's 25.4%. Was your last round a loss, then after 5 it will be 24.51%.

(this is done with winning with 50.00 and higher).

What does this show? Nothing, it's random.

can i have a free coin as well? User: Shah 

Of course it will be hard to be a pattern because all games that work this way, could be addicted.
I will analyze this file. Thank you.



With so many betting, does anyone could give me some coins for me to play? 

Thanks!

You are right, it's SHA1, even though it is to some extent predictable, doing so is still unfeasible to do so in this case.
To read more about why SHA1 is usually bad: http://www.schneier.com/blog/archives/2005/02/sha1_broken.html

Also currently sampling the data for you.

EDIT:
2827 bets, semi-colon separated. For all bets I picked >50.50 as winning parameter and the client seed was set to 0.

First column: WIN/LOSS
Second column: The roll-outcome
Third column: Server seed used for calculation

http://pastebin.com/1kvzeGtZ
Average roll number: 50.04464803678808

" To verify your provably fair bet, simply take the sha1 hash of our secret with the client seed and server seed (In the order: Secret, server seed, client seed). Take the first 8 digits of the new sha1 hash and convert it from hex to decimal. You will then need to divide by 42949672.95 [Which is ((2^16)-1)/100] in order to get a 0-100 base 10 numeric value. This value will have been the roll. "

Does that make a difference?

The outcome is based on the SHA256 from a long string. It is safe to assume that there is no pattern in there. But I can do so in a few mins/hours I guess.

Hmm. Would you be able to do a simulation like that and print every roll? Then post on pastebin or something with every roll as a new line?

That'd be cool to see. Maybe there's patterns in the random. I heard Vink uses pre rolls a lot.

Hmmm, just for statistical analysis I threw the dice 1000 times and this is the outcome (with >50.50 as winning operator):

Won 494 times, lost 506 times. Ok, seems fair with a win-rate of 49.5% but, the average rolled number is 49.31007. After 1000 spins I would've expected this to be closer to 50, but whatever. This analysis took 2 minutes which shows that the server is definitely faster now.

On first day they lost 200 coins, was pretty crazy.

I guess his luck sucks. Especially since they have a max bet of 2.5 BTC on 2x payout (Varies depending on multiplier)

I'm still wondering how this is possible, with a 1% house edge it seems unlikely you lose so much?!

Edit: AWESOME, site speed is insanely good for me now!

Vink your my idol 

Thank you.
I have created a new account.

BTC Address: 1HLWN3sdTc2gnzQrsk5tF1ysjwmGynFNSd

ID Game: 26e338fe6f1d3ffe020f711b45c4be69

Feel free to put in a new address and make a new account. I'd be happy to credit you a corresponding amount.

I did not deposit and then played ... so it should be 0.0001 btc

My problem is that I do not remember what my ID ... 

What was your balance when you left it overnight? Also, do you have your ID?

Can you tell me what was the bitcoin address that was in the game when I made this transfer?
https://blockchain.info/pt/tx/a3a3a9d78f4a7fc7368d6fe978066f558bf861cd5b34ffa9ac28a1c9ae7c1bac

It's just that I do not remember what was the address I used ... and wanted to continue playing ... 


Stunna... anything I can do?

Thanks Stunna. The rolls are super fast!