Provably fair · USDT, BTC, SOL

Race

Five horses, one race. Pick the one you think wins. The race plays out from a committed seed; if your horse crosses first, you take the multiplier.

Play Race

About

Race is a single-bet horse race. Five horses run a uniform-form race; pick one. The per-horse finishing order is computed at place time from the seed pair + nonce. Win the race, win stake x multiplier; lose, lose the stake.

How a round plays

  • Pick a horse from the 5-horse field.
  • Place your bet; the race outcome is fixed at place time, before the animation runs.
  • Watch the race play out. If your horse finishes first, payout is stake x multiplier.

Provably fair

  • The finishing order is derived from HMAC-SHA256(server_seed, client_seed || nonce) and is fixed before any animation frame plays.
  • Server seed is committed before the round, revealed after you rotate.
  • After rotation, the verifier reproduces the exact finishing order from your seed pair + nonce.

Every round is verifiable from a server seed (revealed after rotation), your client seed, and a per-round nonce. See how it works for the full construction.

Race - Provably Fair Crypto Horse Race - Hedge