Slide
Vérifiez n'importe quelle manche Roobet Slide. Slide fait tourner la paire (server, client) après chaque mise, donc le bet ID (MongoDB ObjectId de 24 caractères) remplace le nonce. Les maths exécutent une chaîne HMAC à deux étages : HMAC(server, client) produit le hash de manche affiché, puis HMAC(roundHash, client|betId) pilote l'atterrissage de la roue via une formule floor 52 bits style Stake.
Frequently asked
Is Roobet Slide really provably fair?⌄
Yes. Roobet publishes a cryptographic commitment (the hash of the server seed) for each round BEFORE you bet. Afterwards the server seed is revealed and anyone can recompute the outcome — which is exactly what the verifier above does. If the computed result matches the shown one, the round wasn't manipulated.
How do I verify a Roobet Slide round?⌄
Paste the revealed server seed, your client seed into the form above. The verifier re-runs the official math and shows you the exact result, step by step. Everything runs in your browser — your seeds never leave the device.
Where do I find my Roobet seeds?⌄
On your Roobet account's fairness / seed page. There you can rotate the server seed: rotating reveals the old one (so you can verify all your previous bets) and commits a fresh hash for the next ones.
Can Roobet cheat on Roobet Slide?⌄
Not without getting caught. The server-seed hash is published before the bet, so Roobet can't change the seed after the fact — any change would produce a different hash than the committed one. That's what makes the game verifiable.