Provably Fair Verification

1. Before each bet, the server generates a random server seed and shows you its SHA-256 hash.

2. You can set your own client seed in the Seed Manager.

3. The game result is calculated using HMAC-SHA256(server_seed, client_seed:nonce).

4. After the bet, the server seed is revealed so you can verify the result was not manipulated.

5. You can verify: SHA-256(server_seed) == server_seed_hash