NHacker Next
  • new
  • past
  • show
  • ask
  • show
  • jobs
  • submit
▲Show HN: Anchor any file to Bitcoin to prove it existed at a specific time (umarise.com)
6 points by Umarise2026 2 days ago | 0 comments
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact
Rendered at 04:02:15 GMT+0000 (Coordinated Universal Time) with Cloudflare Workers.