Privacy
NextBlock collects only what is needed to run rooms, prevent abuse, preserve scores, and understand product performance.
Information used
We process account details when you sign in, your chosen display name, predictions, chat messages, basic device and referral data, and privacy-conscious session identifiers.
Live presence
The active visitor count uses recent anonymous session heartbeats. It does not publicly identify visitors.
Providers
Supabase supports authentication and storage. Vercel hosts the application and analytics. Public Bitcoin and price providers supply market and network data.
Retention
Block-room contributions may remain in public archives. A privacy-request channel will be added before public account promotion.