Provably Fair
Every game result is cryptographically verifiable
How It Works
STEP 1
Server Seed Generated
Before your bet, we generate a random server seed and show you its SHA-256 hash. The seed stays secret.
STEP 2
You Provide Your Seed
You set (or accept) a client seed. Together with the nonce (bet counter), these form the inputs.
STEP 3
Result is Computed
The game result is derived from HMAC-SHA256(server_seed, client_seed:nonce). It is deterministic and tamper-proof.
STEP 4
Verify After the Round
When you rotate your seed, the old server seed is revealed. You can hash it and compare to the hash shown before your bet.
Technical Formula
hash = HMAC_SHA256(server_seed, client_seed + ":" + nonce)
result = parseInt(hash[0..7], 16) / 0xFFFFFFFF
crash_point = floor((1 / (1 - result)) * 100) / 100
The result is a number between 0 and 1, used to deterministically determine game outcomes.
Verification Tool
Seed History
Log in to view your seed history.
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