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[khaled0111]

While checking Winna’s provably fair system, I noticed a large range of nonces missing from my casino history. According to the checker, nonce 81863 would have resulted in a 1000x hit.

I skimmed over your reply as it’s a bit too long but what really caught my attention is the part that I quoted above.
Based on your explanation, or better say: interpretation of the events, it seems like Winna's provably fair system is rigged. The real question here is: can you prove it? Can you share with us the client and server seeds and the results you got on your account? Screenshots of your conversation with customer support?

[Vara1959]

While checking Winna’s provably fair system, I noticed a large range of nonces missing from my casino history. According to the checker, nonce 81863 would have resulted in a 1000x hit.

I skimmed over your reply as it’s a bit too long but what really caught my attention is the part that I quoted above.
Based on your explanation, or better say: interpretation of the events, it seems like Winna's provably fair system is rigged. The real question here is: can you prove it? Can you share with us the client and server seeds and the results you got on your account? Screenshots of your conversation with customer support?

I have the seeds.
Client seed: 3f943e86d513d3e5716c65de79c0a19c
Unhashed SS: 9f9aaccbde90b0de57eb33ad2312c056

The winna verifier returns x1000, as well as third party verifiers (x1000).
Video of the skipped nonces in my casino history. No clue how I can post this here.

Only thing I don't have is the betslip, it's also not in my history, its just completely missing. Hence why I requested from support, 43 days ago.
Did they skip it on purpose or is it just a visual glitch... No clue, but why does it take 43 days to figur it out?

[logfiles]

I have the seeds.
Client seed: 3f943e86d513d3e5716c65de79c0a19c
Unhashed SS: 9f9aaccbde90b0de57eb33ad2312c056

The winna verifier returns x1000, as well as third party verifiers (x1000).
Video of the skipped nonces in my casino history. No clue how I can post this here.

Only thing I don't have is the betslip, it's also not in my history, its just completely missing. Hence why I requested from support, 43 days ago.
Did they skip it on purpose or is it just a visual glitch... No clue, but why does it take 43 days to figur it out?

I am just going to talk about winna's customer support. They don't seem to help lately or at least promptly respond to issues that come up and this kind of things, small as they look discourage future users.

No one wants to use a service who support just goes mute with no updates

There was a user who tried asking question regarding their provably fair system [Winna is not provably fair (Server hash issues, lack of client seed agency)]. That was in September 2025. Guess when the representative responded to the thread? On March this year. The issue was resolved, but someone had to wait for that long for a response.

[cronosone]

representative is online and ignoring all the last complaints and stuff, what can you expect? lol

[SportingFan]

Oh, what a surprise that Winna are scammers Should have listened to me when I told you guys here months ago, instead of harassing my information. Well, well, I guess the people still playing here got as deserved.

[lesliegray]

Hi all.

I have created a scam accusation thread about Winna confiscating my winnings after approving my KYC.

You can find the full details and evidence here: https://bitcointalk.org/index.php?topic=5582303.0

Winna has still not addressed my case in the scam accusation thread and also not responded to the licensing authority for around 2 weeks. This is not a good look and I am now seriously considering raising a flag.

[LordShanken]

Since I'd read a few comments here about a pending license renewal, I checked the old license, and it did indeed expire on May 8th.

However, there's a link to the active license on the Winna website:

https://validate.thetgc.ca/validate?domain=winna.com&seal_id=e69f1911616f331fd05b6115028a4d5dc0615a84ef85eb0e2b43b60118fe6e4b9fb3dcbc8d08f8e15487c473f7edb938&stamp=3600fdeeef53a43b670314929ee40a2b

This means that an exit scam is likely not coming.

However, I'm somewhat surprised by the lack of response to these repeated complaints.

If a casino decides to promote itself on Bitcointalk, it must also consider that this involves not only accepting deposits from forum users, but also their support.

[Vara1959]

Issue 3: Spring Slot Selection promo
The outcome of the Spring Slot Selection promo on Winna is not correct.

Winna claims there were 161 valid 1000x winners, but this does not match publicly available data. Based on checks of the “Luckiest Wins” pages on winna.com, as well as other publicly available sources (including the top multipliers on the selected slots available on fairgambling.com), there are only 18 true 1000x base-spin wins that meet the stated conditions (all public available data sources match eachother perfectly).

After users began questioning the discrepancy (161 vs 18) after the promotion had already ended, the terms were updated to state that the €25K prize pool was shared across multiple casinos. This raises several concerns: which other casinos were included, the fact that the promotion was initially presented as if it were exclusive to Winna, and that this clarification only appeared after the promotion had already ended?

I had a bad feeling about this already seeing how few eglible players there were so I documented everything (the winners), as well as the promo conditions before and after they alterted them.

It is unclear why Winna would risk reputational damage over a relatively small €25K promotion, especially when the outcome is publicly verifiable and they already distribute significantly larger amounts through daily and weekly leaderboards.

Estimated loss 1,2K usd

Update:

Now they claim there were 64 eglible slots. You had to enter by sending in a x1000 betslip on the selected slots. Yet there were only 19 slots listed.
This is just insane how hard they are lying.

Slot conditions (19 slots listed):https://imgur.com/a/eBhOyHq

Support BS excuse #2 (64 slots)
https://imgur.com/a/7gl9XhH

[AHOYBRAUSE]

Update:

Now they claim there were 64 eglible slots. You had to enter by sending in a x1000 betslip on the selected slots. Yet there were only 19 slots listed.
This is just insane how hard they are lying.

Slot conditions (19 slots listed):

Support BS excuse #2 (64 slots)

Would be better if you upload your pictures on https://www.talkimg.com/, imgur is just so annoying with their "disable add block" nonsense and so on.
Anyway, seems like they are changing the "rules" as they please, but what else is new.
In the last 2 days or so they also changed the wager requirement for rain yet again. Now you need around 2000$ wager in the past 48 hours (or less since they cut it off midnight gmt) to be able to get the rain.   Pretty greedy.