Verifying Slot Results Step by Step

The most powerful feature of a Provably Fair casino is the ability to verify your own results. While it may seem technical at first, the process is straightforward once you understand the components involved in the calculation.

Collect Your Data

Find the server seed hash, the unhashed server seed (after the game), and your client seed.

Use a Verifier

Input these values into the casino's built-in tool or a third-party SHA-256 calculator.

Compare the Outcome

Check if the resulting number matches the outcome of the spin you just completed.

The Verification Process Explained

First, you take the server seed (which was hidden during the game) and combine it with your client seed and the nonce. By running this through a hashing algorithm, you generate a long string of characters. This string is then converted into a number that determines the slot result. If the number matches the game result, the spin was fair. For a more detailed breakdown, see our Fairness Guides.

Step 1: Copy the Server Seed.
Step 2: Copy the Client Seed.
Step 3: Input the Nonce.
Step 4: Generate the hash and verify the win/loss.

Verification removes the element of doubt, allowing you to focus on the excitement of the game.

If you have questions about a specific tool, visit our FAQ for common troubleshooting steps.