Re-derive any crash round's crash point from the published server seed and round ID. Use the verifier at /provably-fair, or HMAC-SHA256(serverSeed, roundId) and apply the documented mapping function. Open source.
Step-by-step
Open the crash round in your history → click "Verify".
Page shows: server seed (revealed after round), round ID. Crash uses NO client seed (the round ID is the entropy source).
Verifier shows the derived crash point. Compare to the round's recorded crash point — they must match exactly.
Crash's commitment IS the cryptographic guarantee. The server seed is hashed before the round; the round ID is the public, server-determined nonce. A client seed would add nothing.
How do I contact Rust Snowball support?
Email [email protected] 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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