Verification
Provably Fair Competition
Before ticket sales begin, the instant win positions are generated at random and sealed, so nobody knows which tickets will win them. The method for picking any grand prize winner is sealed too, but that winner can't be known until the competition closes. The fingerprint below was published before sales, so nothing can be changed without it showing.
Commitment Hash
Oct 9, 2026 at 9:00 PM
SHA-256
Recorded in Bitcoin block 970,675 on Oct 9, 2026 at 9:14 PM (before sales closed).
This hash is timestamped with OpenTimestamps, which anchors it in the Bitcoin blockchain. Nobody, including us, can change or backdate it. To check: download the receipt, open opentimestamps.org, and drop in the receipt and, after the draw, the input file from the proof below.
What's Been Committed
- 1 Grand Prize (seed-based selection)
- Total: 220 tickets
Winners Not Yet Drawn
The winning ticket numbers will be revealed here after the competition ends. You will be able to verify that they match the pre-committed hash above.