Is Duelbits Provably Fair? Full Transparency Breakdown

Yes — Duelbits offers provably fair gaming on all Duelbits Original games. The platform has a dedicated fairness page (duelbits.com/fairness) where players can verify outcomes for in-house games. Each Duelbits Original uses a slightly different provably fair algorithm tailored to its game mechanics, but all share the core guarantee: outcomes are pre-committed and independently verifiable.

Which Duelbits Games Are Provably Fair?

Provably Fair — Duelbits Originals

• Crash
• Dice
• Mines
• Plinko
• Coinflip
• Duel Poker
• Roulette (Duelbits Original)
• Case Opening / Unboxing games

Each original has its own fairness verification page at duelbits.com/fairness with game-specific documentation.

Not Provably Fair — Third-Party Games

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

These use standard provider-level RNG certification and licensing.

What Algorithm Does Duelbits Use?

Duelbits uses game-specific provably fair algorithms, each adapted to the particular game type:

1. Server seed — Duelbits generates a random server seed and shows its hash before each betting session.
2. Client seed — Players can set their own client seed for outcome influence.
3. Nonce — An incrementing counter ensuring unique results per bet.
4. Game-specific logic — The combined seed+nonce output is mapped to a game result using logic specific to each game (crash multiplier, mine placement, dice roll, etc.).
5. Verification — After seed rotation, the previous unhashed server seed is available for checking.

According to Duelbits’ help documentation, the algorithms are designed to ensure “the round was not tampered with as a result of your joining” — meaning outcomes are locked before player participation.

How to Verify a Bet on Duelbits — Step by Step

1. Go to duelbits.com/fairness — the dedicated fairness page.
2. Select the game type you want to verify (Crash, Dice, Mines, etc.).
3. Enter your server seed (unhashed), client seed, and nonce from the round.
4. The page will calculate what the result should have been.
5. Compare with your actual result — they should match exactly.
6. For independent verification, use ProofBets’ Provably Fair Verifier.

To get your unhashed server seed, go to your account settings and rotate to a new server seed — this reveals the previous one.

Pro tip: Duelbits provides separate verification for each game type on its fairness page. Make sure you select the correct game when verifying.

Transparency Score: 7.5/10

Factor	Assessment
Provably fair originals	✅ All originals verified
Algorithm documented	✅ Game-specific documentation
Dedicated fairness page	✅ duelbits.com/fairness
Third-party verification	✅ Works with independent tools
Client seed customisation	✅ Full control
Nonce visibility	✅ Available
Third-party game transparency	⚠️ Licensed but not provably fair

Duelbits scores well with a solid provably fair implementation. The game-specific approach is slightly more complex to verify than a unified system but allows for better-tailored fairness proofs per game type.

What Works Well

• Dedicated fairness page — Clean, accessible verification interface with game-specific tools.
• Per-game algorithms — Tailored verification logic for each game type shows attention to implementation detail.
• Help documentation — Clear articles explaining how each game’s fairness system works.
• Growing original library — Regular additions to the Duelbits Original lineup.

Limitations to Be Aware Of

• Game-specific complexity — Having different verification methods per game can be confusing for players who want a single, universal check.
• Documentation varies — Some games have better documentation than others.
• Third-party dominance — Like most crypto casinos, the bulk of Duelbits’ library is third-party and not provably fair.

FAQ

Does Duelbits use the same algorithm for all games?

No. Each Duelbits Original uses a slightly different provably fair algorithm tailored to its mechanics. The fairness page at duelbits.com/fairness has game-specific verification for Crash, Dice, Mines, and others.

Is Duelbits Crash provably fair?

Yes. Duelbits Crash uses a pre-committed server seed system where the crash multiplier is determined before any bets are placed. You can verify each round using the fairness page or our Provably Fair Verifier.

Can Duelbits manipulate game outcomes?

For Original games, no. The cryptographic pre-commitment means Duelbits cannot change outcomes after the server seed hash has been shared. Any manipulation would be detectable through verification.

Are Duelbits slots fair?

Duelbits slots come from licensed third-party providers whose RNGs are independently audited. They’re not provably fair in the cryptographic sense, but they meet standard regulatory fairness requirements.

How does Duelbits compare to other provably fair casinos?

Duelbits offers a solid provably fair system comparable to Roobet. Stake and BC.Game have larger original libraries and more detailed documentation. Duelbits’ unique strength is its game-specific verification approach and clean fairness page.