Is Roobet Provably Fair? Full Transparency Breakdown

Yes — Roobet offers provably fair gaming on its in-house original games. The platform uses cryptographic verification that lets players independently confirm each game outcome. Roobet Originals like Crash, Dice, and Mines are all verifiable. Third-party slots and live dealer games are not provably fair but operate under standard licensing and RNG certification.

Which Roobet Games Are Provably Fair?

Provably Fair — Roobet Originals

• Crash (Roobet Rocket)
• Dice
• Mines
• Towers
• Plinko
• Coinflip
• Roulette (Roobet Original)

Roobet’s Crash game is particularly popular and its fairness is frequently verified by the community.

Not Provably Fair — Third-Party Games

• Slots from Pragmatic Play, Hacksaw Gaming, NoLimit City, Relax Gaming
• Live dealer games from Evolution
• Sports betting
• Third-party table games

These rely on traditional RNG auditing and provider licensing.

What Algorithm Does Roobet Use?

Roobet uses HMAC-SHA256 for its provably fair system:

1. Server seed — Roobet generates a random server seed and shares its SHA-256 hash with the player before betting begins.
2. Client seed — The player can set or accept a default client seed.
3. Nonce — An incrementing counter ensures each bet with the same seeds produces a different result.
4. Result generation — The output is computed as HMAC_SHA256(serverSeed, clientSeed:nonce), producing a hex string that maps to a game outcome.
5. Verification — After rotating the server seed, the previous unhashed seed is revealed for verification.

This is the industry-standard approach and the same system used by Stake and many other reputable crypto casinos.

How to Verify a Bet on Roobet — Step by Step

1. Play any Roobet Original and complete one or more rounds.
2. Go to your account settings and find the Fairness section.
3. View your current seeds — you’ll see the hashed server seed and your active client seed.
4. Rotate your server seed to reveal the previous unhashed server seed.
5. Copy the unhashed server seed, client seed, and nonce for the bet you want to verify.
6. Paste them into an independent verifier like ProofBets’ Provably Fair Verifier.
7. Confirm the calculated result matches the outcome you received in-game.

Roobet also provides an in-platform verification tool at roobet.com/fair.

Pro tip: For Crash specifically, the game hash for each round is publicly visible. You can verify that the crash point was pre-determined before any bets were placed.

Transparency Score: 8/10

Factor	Assessment
Provably fair originals	✅ All originals verified
Algorithm documented	✅ HMAC-SHA256
In-platform verification	✅ Built-in fairness page
Third-party verification	✅ Works with independent tools
Client seed customisation	✅ Full control
Nonce visibility	✅ Shown per bet
Third-party game transparency	⚠️ Licensed but not provably fair

Roobet’s system is solid and well-implemented, though its documentation is less detailed than Stake’s. The house edge on Crash (1%) is also clearly stated, which is a positive transparency signal.

What Works Well

• Clean verification UX — Roobet’s fairness page is straightforward and accessible.
• Community verification — Crash results are publicly visible and frequently verified by players.
• Industry-standard crypto — HMAC-SHA256 is battle-tested and well-understood.
• Low house edge disclosure — Roobet clearly states its 1% edge on Crash and RTP on other originals.

Limitations to Be Aware Of

• Documentation depth — Roobet’s technical documentation on its provably fair system is sparser than competitors like Stake or BC.Game.
• Seed rotation required — You must manually rotate your server seed to verify past bets.
• Limited original library — Roobet has fewer originals than Stake or BC.Game, meaning less of your total play time may be provably fair.

FAQ

Is Roobet Crash rigged?

No. Roobet Crash uses HMAC-SHA256 cryptographic proofs. Each crash point is determined before the round begins, and the game hash is publicly visible. If Roobet altered a result, the hash verification would fail. You can verify any round using our Provably Fair Verifier.

Can I change my seed on Roobet?

Yes. You can change your client seed at any time through the Fairness settings in your account. Changing the client seed also triggers a server seed rotation, revealing the previous server seed for verification.

Are Roobet slots provably fair?

No. Slots on Roobet come from third-party providers and use traditional RNG certification. Only Roobet Original games support provably fair verification.

What is Roobet’s house edge?

Roobet Crash has a 1% house edge (99% RTP). Other originals have varying house edges that are disclosed in the game information. This transparency is a positive signal alongside the provably fair system.

How does Roobet compare to Stake for provably fair?

Both use HMAC-SHA256 and offer solid provably fair implementations. Stake has a larger original game library and more detailed documentation, but Roobet’s system is mathematically equivalent. The choice between them comes down to game preferences and overall platform experience.