You can re-derive any RustSnowball coinflip outcome from the published server seed, client seed, and nonce in about 30 seconds via the provably-fair page.
Step-by-step
Open the coinflip round in your history → click "Verify".
The page shows: server seed (revealed), client seed, nonce. All three are needed.
Either click "Verify in browser" (instant), or paste the three values into the global verifier at /provably-fair.
The verifier shows the derived outcome. If it matches the round's outcome, the round is fair.
Detail
The verifier recomputes the outcome from the revealed inputs. If a completed round does not verify, support treats it as a critical incident.
What if the verifier disagrees with the round outcome?
Critical incident — email contact@rustsnowball.com with the round ID immediately. We treat verifier mismatches as production-down.
How do I contact RustSnowball support?
Email contact@rustsnowball.com or open a ticket via the in-account Support button. Median first response under 2 minutes during EU+US hours; Discord support is also active for non-account-specific questions.
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