Prooflater

Say it now. Prove it later.

We're launching soon. Join the waitlist for early access and be the first to seal your claims.

No spam. We'll only email you when it's your turn.

What you'll get

  • Seal predictions, promises, and bets — no edits, no takebacks
  • Countdown timer until reveal day
  • Community voting: True, False, or Partially True
  • Shareable outcome cards you can download or post
  • Slack bot for voting, reminders, and room creation
  • Email notifications — invites, reveals, and reminders
  • Public profile with your prediction track record
  • Invite anyone via email or shareable link
  • SHA-256 hashing — cryptographic proof nothing was tampered with

© 2026 Prooflater