Provably fair

Every crash round — Aviator, Rocket and Fishing Crash alike — is decided before the round starts, and you can prove it.

1. When betting opens, we publish the SHA-256 hash of the round's secret seed. The crash point is already locked in at this moment.
2. After the round crashes, the seed is revealed. Hash it yourself and confirm it matches the hash we committed to.
3. The crash point is derived from HMAC-SHA256(seed, roundId): take the first 52 bits as a number h. If h mod 33 = 0 the round busts instantly at 1.00× (this is the ~3% house edge); otherwise the crash point is floor((100·2⁵² − h) / (2⁵² − h)) / 100.

Because the hash is published before bets close, we cannot change the outcome after seeing your bets — and because the seed is revealed after, you can verify every single round independently.

Abaleya — your own bus

Abaleya is played solo, so it uses the same seed pair as Dice, Mines and Plinko: a server seed whose SHA-256 hash you can see before you bet, your own client seed, and a nonce that counts up with every bus.

1. The crash point of each bus comes from HMAC-SHA256(serverSeed, clientSeed:nonce:0), taking the first 52 bits as h and applying the same rule as the shared crash games: h mod 33 = 0 is a bus that never leaves (1.00×); otherwise it crashes at floor((100·2⁵² − h) / (2⁵² − h)) / 100.
2. Rotate your seed from the Dice, Mines or Plinko page to reveal the server seed, then recompute any past bus from its nonce.

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