Provably fair
Every result is locked in before you bet.
Demo mode: races are running on public demo seeds while we finish setup, so results could be worked out in advance. It's free chips and never touches a prize — and once live seeds are switched on, every result is locked in before betting opens and checkable here.
You don't have to trust us. Every race publishes what it needs for you to check it wasn't changed — and the check runs on this site, in front of you.
- 01
Commit
Each race’s 32-byte seed is derived from a secret key we hold and the race number. We publish only its SHA-256 fingerprint, alongside the field and the odds. Betting opens.
- 02
Close
Fifteen seconds before the off, betting closes. Nobody can bet after this point.
- 03
Reveal
We publish the seed. Anyone can hash it and see it matches the fingerprint from step 1 — so it can’t have been swapped.
- 04
Draw
The finishing order is a weighted draw from the seed: each runner’s chance is its published win probability. Favourites are likelier, never certain.
- 05
Replay
The broadcast is computed from the same seed, so what you watched is exactly what was drawn — and any replay is the same race, stride for stride.
Published margins
Win market 12%. Quinella and trifecta 18%, with maximum dividends of 500× and 5,000×. That's the house edge, in the open.
Next: on-chain randomness
The seed will come from on-chain randomness (Switchboard / ORAO VRF on Solana), so its origin is verifiable too — not just its commitment. Racing never decides a prize either way — this is about trust.
Check a race now
- Broome Camel Train Cup · R179Verify ✓
- Bundaberg Rum Barrel Chase · R178Verify ✓
- Lakes Entrance Fishermen's Mile · R177Verify ✓
- Launceston Cataract Gorge Sprint · R176Verify ✓
- Horsham Wimmera Scramble · R175Verify ✓
- Deloraine Western Tiers Cup · R174Verify ✓
The engine is open source in packages/racing: commit(seed), generateField(seed), drawResult(seed, field).