How Provably Fair Works

Our provably fair system ensures every case opening is transparent and verifiable, giving you confidence in the fairness of each outcome. Here’s how it works:

• Server Seed: A random string generated by our server before each case opening session. It’s hashed (SHA-256) and shown to you as proof of integrity. The unhashed seed is revealed only after you change your client seed, making previous results verifiable.
• Client Seed: A string you can customize or let us generate. Changing your client seed rotates the server seed, ensuring new outcomes are unpredictable.
• Nonce: A counter that increments with each case opening for your account, ensuring unique outcomes.
• Outcome: We use HMAC-SHA256 to combine the server seed, client seed, and nonce to generate a random number (loot roll) between 0 and 1. This determines the item won based on the case’s odds (loot range).

How to Verify:

1. Go to the purchase history on the product page to find your transaction ID, client seed, and nonce.
2. Enter these details in the verification form above to check the outcome.
3. If the server seed is still hashed (orange), change your client seed to reveal the unhashed seed for past results.
4. Use the provided PHP code to independently verify the loot roll using an online PHP interpreter.

For more details, visit our Provably Fair FAQ.