Checklist: Verify a Provably Fair Casino (8 Checks)
In short: A provably fair game is one that hands you the seeds and the hash to recompute a round yourself. Of the eight crypto casinos we read, not one gave us a box to type those seeds into, and we recomputed no round anywhere.
Five of the eight sites we read publish a provably fair page. Reading one is not the same as checking a round, and the gap between those two things is what this list measures.
Provably Fair Means 3 Moving Parts
Provably fair means the casino hands you enough numbers to recompute a round after it is over. Three parts have to be present: a server seed the casino commits to in hashed form before your bet, a client seed you contribute, and a published rule that turns the pair into an outcome. Because you hold one of the two seeds, the operator cannot choose both halves after seeing your stake, and that single constraint is what the design buys you.
That is the design. What we found across eight sites is a different animal: five pages that describe the design, no form that can run it, and no round that anyone here has recomputed.
Does the Casino Show a Verifier
On the five fair-play pages we could open, no verifier a reader could use turned up, and Stake.com came closest to looking like one. Its overview carried 17 inputs in the copy we saved on , so we read them one at a time: all 17 switch the interface language, and a form, a text box and a drop-down are all absent. Shuffle.com's page offered three, two of them a sign-in pair and the third a search slot. The other three published pages offered none. The difference between a page and a tool is that one box: an explainer tells you a hash commits the casino to a result, while a verifier takes a round ID and two seeds, then hands back the number it computes.
What Each Fair Page Showed Us
| Operator | Provably fair page | What its inputs turned out to be | Round checked by us |
|---|---|---|---|
| Stake.com | Yes, an overview page | 17 language radio buttons, no seed box | No |
| Shuffle.com | Yes, an overview page | 3, a login pair and a search box | No |
| Cloudbet | Yes, two tools named in the text | None rendered for us | No |
| BC.Game | Yes, a help page | None | No |
| Bitcasino.io | Yes, a help-centre answer | None | No |
Read on ; the maker can change a screen without saying so.
The pages at mBit Casino, Metaspins and Rollbit stayed unread, so they sit outside the table rather than scoring zero inside it.
Stake.com's own overview describes how a round could be checked end to end, because it exposes the three stages the arithmetic needs. Our read of Cloudbet contradicts the same claim on Cloudbet's own page: the text names two tools, and the page we saved had nothing to type into. We do not recommend Cloudbet's fair-play page as evidence that a round can be verified. That is a judgement about the page, not about the operator's mathematics.
A page that explains a lock is not a key, honestly, and five of these eight pages are explanations.
One Casino Check That Does Finish
One check on this list works every time, and it has nothing to do with game arithmetic: searching the licence number. Bitcasino.io prints ALSI-202509076-F12 in its footer, three times over. Pasted into the Anjouan register exactly as printed, that string returns 0 of 1343 licences and an empty table.
A player who stops there walks away certain the licence is invented. The licence is real. The register holds it, the operator printed one character wrong, and a public database has no tolerance for that.
One Character, Two Answers
Change the 1 to an I and the same register returns a row. ALSI-202509076-FI2 belongs to EZ Spins Ltd, status Valid, issued , expiring . One licence covers bitcasino.io, livecasino.io and sportsbet.io.
So the licence check is cheap and conclusive, which makes it the opposite of the fair-play check. A public database answers in a second. A game round, in our hands, answered nothing at all.
Where This Checklist Stops
Three limits sit under every line above. We recomputed no round. Three of the eight fair-play pages we did not open at all. And our browser sits in Serbia rather than Canada.
| Feature | Detail |
|---|---|
| Sites read: | 8, all saved on |
| Rounds recomputed by us: | none |
| Registers searched: | 3, Anjouan, Curaçao and Kahnawake |
| Verifier forms found: | 0 of the 8 sites we read |
That last limit matters more than it looks. Since the exit node is European, no observation here proves a Canadian can reach any of these sites. Every access statement on this site comes from the terms instead.
What We Could and Could Not Confirm
| Check | How many of the eight | Where we read it |
|---|---|---|
| Licence found in a public register | 8 of 8 | Anjouan register and the Curaçao PDF |
| Printed details match the register | 4 of 8 | Operator footers against those registers |
| Fair-play page published | 5 of 8 | Operator help and overview pages |
| Verifier form a reader could use | 0 of 8 | The pages as we saved them |
| Round recomputed by us | 0 of 8 | Nothing to cite, we ran none |
| Confirmations before credit published | 0 of 8 | Terms and help pages of all eight |
Five Minutes, in This Order
Search the licence number first, because it is the only check that returns a verdict without the operator's help. Then look on the fair-play page for a box that takes a round ID and a seed, because counting inputs is not enough on its own: the 17 we counted at Stake.com switch the page language. If your operator is one of the three we left unread, start at the register and treat the rest as open. And if the site you are on sits outside these eight, the order still holds: register first, form field second.
Key Terms Used on This Page
- Provably fair
- A scheme where the casino publishes a hashed seed before the bet so a player can recompute the round; 0 of 8 sites let us finish that check.
- Server seed
- The secret the casino commits to before a round; Stake.com's overview splits it into Unhash Server Seed, Calculation and Game Events, 3 stages in all.
- Client seed
- The value a player adds so the operator cannot choose both halves; 0 of the 8 sites we read offered anywhere to enter one.
- Verifier
- A form that recomputes one round from its seeds; we found one on 0 of 8 sites, and the inputs we did count were menus and logins.
- Assessment in progress
- The status the Curaçao register prints against Medium Rare NV and Halcyon Super Holdings BV on page 6 of 20.
This site takes no deposits and runs no identity checks; both stay off it entirely.
Related Reading
More on this subject, from the same section first:
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