BC.Game Roulette Verifier
Verify the fairness of your BC.Game Roulette game outcomes using cryptographic proof
Understanding BC.Game Roulette
Game Statistics
How It Works
100% Private
All verification happens entirely in your browser. Your seeds and bet data never leave your device - we don't collect, store, or transmit any information.
How to Verify BC.Game Roulette Results
Step 1: Get your seed data from BC.Game
To verify a Roulette bet, you need three pieces of data:
- Server Seed (Unhashed): Navigate to your bet history on BC.Game. Click on a specific Roulette bet and look for the "Fairness" or "Verify" section to reveal the server seed.
- Client Seed: Found in the same fairness section. You can use BC.Game's default or set your own custom seed.
- Nonce: Each bet has a unique nonce. Find it in the bet details within your bet history.
Note: You can only verify bets made before you reveal the server seed.
Step 2: Enter your data in the form above
Paste your data into the verification form:
- Enter your Client Seed exactly as shown on BC.Game
- Enter the Server Seed (Unhashed) - this is the revealed seed, not the hash
- Enter the Nonce for the specific bet you want to verify
The verifier calculates the result using BC.Game's exact HMAC-SHA256 algorithm.
Step 3: Compare the result with your bet
After clicking Verify, you'll see the calculated roulette result:
- The result will be a number between 0 and 36
- Compare this with the roulette number shown in your BC.Game bet history
- If they match exactly, the bet was provably fair
If results don't match, double-check you're using the unhashed server seed and correct nonce.
Frequently Asked Questions
What is BC.Game Roulette's number range?
BC.Game Roulette uses European roulette rules with numbers 0-36 (37 total numbers). The wheel includes 18 red numbers, 18 black numbers, and 1 green zero. You can bet on individual numbers, colors, odd/even, or various number combinations.
How does BC.Game's provably fair roulette algorithm work?
BC.Game uses HMAC-SHA256 to generate a hash from the server seed, client seed, and nonce. The hash is scanned in 3-character hexadecimal chunks. The first chunk with a decimal value less than 3700 is divided by 100 to determine the roulette result (0-36).
Why doesn't my verification result match?
Common reasons for mismatched results:
- Using hashed server seed: You need the unhashed (revealed) server seed, not the hashed version.
- Wrong nonce: Each bet has a unique nonce - verify you're using the exact nonce for that bet.
- Seed pair mismatch: The seeds must be the pair that was active when the bet was placed.
Is my bet data safe when using this tool?
Absolutely. All verification happens 100% client-side in your browser using JavaScript. Your seeds, nonces, and bet data never leave your device - we don't collect, store, or transmit any information to our servers.
Can I verify all types of roulette bets?
Yes! This verifier confirms the exact roulette number (0-36) that was generated. Regardless of whether you bet on red/black, odd/even, specific numbers, or any other bet type, you can verify the fairness of the underlying number generation.