PROVABLY FAIR

Every round — each daily raffle, wheel spin and crash flight — is decided by a secret 32-byte server seed generated when the round opens. We immediately publish its SHA-256 hash (the commit). Because the hash is public before you bet, we cannot change the seed afterwards without the hash mismatching.

When the round settles, the seed is revealed. To verify a result:

1. sha256(seed) must equal the commit that was shown while the round was open.
2. Recompute the outcome: raffle winner = HMAC-SHA256(seed, roundId:ticketCount) mod ticketCount; wheel winning point = HMAC-SHA256(seed, roundId:potGwei) mod potGwei; crash point comes from the first 52 bits of HMAC-SHA256(seed, "crash") as 0.95 / (1 − r).

House edge is a flat 5% on raffle and wheel pools, and ~5% expected on crash. There is no other margin anywhere.