What is Provably Fair Rust Gambling?
Key facts
- The standard scheme: server seed + client seed + nonce → HMAC-SHA256 → result. The server seed is hashed and broadcast before the round; the client seed is provided by the player.
- Because the server commits its seed before the round, it cannot change the outcome after seeing the player's bet.
- Because the client provides their own seed, the server cannot pre-compute outcomes targeted at any specific player.
- On Rust Snowball, the verifier library is open source — players can re-run it on any past round and get the same result the engine did.
Last updated: . Maintained per our editorial policy.
Related
Frequently asked questions
- What is Provably Fair Rust Gambling?
- Provably fair Rust gambling uses cryptographic commit-reveal (typically HMAC-SHA256) so every game outcome can be independently verified by the player — the site commits to a hashed server seed before the round and reveals the raw seed afterwards, letting anyone re-derive the result.
- Provably Fair Rust Gambling — fact 1?
- The standard scheme: server seed + client seed + nonce → HMAC-SHA256 → result. The server seed is hashed and broadcast before the round; the client seed is provided by the player.
- Provably Fair Rust Gambling — fact 2?
- Because the server commits its seed before the round, it cannot change the outcome after seeing the player's bet.
- Provably Fair Rust Gambling — fact 3?
- Because the client provides their own seed, the server cannot pre-compute outcomes targeted at any specific player.
Ready to play?
Sign in with Steam in one click. Free 0.15 gem signup gift, no email needed.