How to Verify Game Fairness on Blackjack.fun (Dice99, Limbo99, Mines99)
At Blackjack.fun, fairness and transparency are ensured through Provably Fair mechanisms. This system allows players to verify every game result using cryptographic hashes, giving complete confidence that no outcome is manipulated.
Below is a step-by-step guide to verify results for all major games on Blackjack.fun.
Step-by-Step Verification Process
🔐 Each bet uses:
Server Seed (hidden until revealed)
Client Seed (customizable)
Nonce (incremented with every bet)
1. Get Your Bet Details
After placing a bet, click on the game result. You will find:
Bet Outcome
Prediction
Result
Server Seed
Client Seed
Nonce
Refer to this example:
2. Open the Verifier Page
Go to the Blackjack.fun Verifier Tool:
https://blackjackfun.github.io/verify/
Select the correct game:
✅ Dice99 ➝
/verify/dice99.html✅ Limbo99 ➝
/verify/limbo99.html✅ Mines99 ➝
/verify/mines99.html
3. Enter Verification Data
Copy the following from your bet slip:
Server SeedClient SeedNonce
Paste them into the corresponding fields on the verifier page.
Example (Limbo99):
4. Click Generate Result
Once you click the button, the tool will instantly generate the same result you saw during your bet (e.g., 1.25x in Limbo99). This confirms that the outcome was truly random and untampered.
Example Bet Slip Output:
Notes
Nonce increments after every bet. Your first bet =
Nonce: 0, second bet =Nonce: 1, and so on.You can change your client seed anytime from the game setting.
A new server seed is generated regularly and revealed only after its cycle ends, ensuring transparency.
✅ Summary Table for All Games
Game | Verifier URL | Data Needed |
Dice99 |
| Server Seed, Client Seed, Nonce |
Limbo99 |
| Server Seed, Client Seed, Nonce |
Mines99 |
| Server Seed, Client Seed, Nonce, Mine count |
Why Use Provably Fair?
✔ Ensures transparency
✔ Prevents manipulation
✔ Builds trust with players
✔ Can be verified publicly and independently
If you ever feel uncertain about a result, we strongly encourage you to verify it yourself using this method. Blackjack.fun takes fairness seriously—and now you can too.