Server Seed Generator
Generates a server seed for a provably fair round, together with the hash you publish as your commitment to it.
Each run produces 32 cryptographically random bytes as a 64-character hex string, its SHA-256 hash, and a nonce that increments on every generation.
The scheme is commit/reveal: publish Committed Hash before the round, keep Server Seed secret while it plays, and reveal the seed afterwards so anyone can check it hashes to what you published.
Seeds are generated locally, in the editor preview and on the server alike — the node makes no outbound call.
Inputs
Actions
| Signal | Description |
|---|---|
| Do | Generates a new seed and increments the nonce. |
Outputs
| Data | Description |
|---|---|
| Server Seed (string) | The secret seed, 64 hex characters. Do not publish this until the round is over. |
| Nonce (number) | Incrementing counter, part of the outcome derivation. Starts at 1 on the first generation. |
| Committed Hash (string) | SHA-256 of the seed. This is what you publish up front. |
| Signal | Description |
|---|---|
| Done | Sent when the node has finished, on success and on failure alike. |
See Provably fair maths for the full pipeline and the exact hashing rules.