Recompute any Wheel round from the revealed server seed, your client seed and the nonce. House edge: varies by segment count.
One float chooses the segment (0 to N−1) of a 10–50 segment wheel. The payout printed on each segment carries the edge.
Same construction family as roulette — one committed float, one outcome.
Odds and payouts
Segment probability is uniform 1/N; the multipliers on the band determine the house edge.
How to verify a wheel round yourself
Rotate or end the seed pair in your account so the casino reveals the server seed it committed to. Until that happens the hash is a promise, not a proof.
Copy the revealed server seed, your client seed and the nonce of the round you want to check — the nonce is the round counter, not a timestamp.
Paste all three into the verifier above. It recomputes the HMAC chain and derives the wheel outcome the same way the operator's server did.
Compare the result with what your bet history shows. A mismatch on any single round is the only evidence of tampering that actually means something.
Check the committed hash too: hash the revealed server seed and confirm it equals the hash the casino published before you played.
Verification proves the result was not changed after you bet. It does not make wheel profitable — the varies by segment count house edge is applied openly, in the payout table, and it is unaffected by any of this.