What is a nonce in provably fair games?

By · Last updated 31 October 2026

A counter that increases by one for each round or bet made with the same server and client seed pair, so each round produces a different result.

On this page
  1. Why it matters
  2. In practice
  3. Example

Why it matters

In cedis: with a GH₵20 stake, a 2x cash out returns GH₵40. You’ll see this term in the bet panel of every game in our best crash games in Ghana list.

You need the right nonce to recompute a specific round in a verifier.

In practice

If you rotate seeds, the nonce usually resets to zero or one. When verifying an old round, make sure you’re using the seed pair and nonce from that exact round, or the hash won’t match.

Example

Rounds 1, 2 and 3 use nonces 1, 2 and 3.

New to the format? Start with How Crash Games Work.

Related terms

We may earn a commission when you sign up through links on this page. It never affects our ratings. How we make money