How it works: Predict the USD price of BTC, BNB and BOBAI at the exact moment of the World Cup Final kickoff (estimated 19 July 2026, 19:00 UTC). One-time extension: submit or edit any time until 18 June 2026, 15:45 UTC — 15 min before the first matchday-2 match. After that, predictions lock. The closest guess on each coin wins 3.3% of the total prize pool (10% total — split BTC/BNB/BOBAI evenly).