Secure file storage and published contact cards

Upload files into private storage, then publish a contact card to a stable public address. Publishing is deliberate, audited, and reversible.

• Private by default

  Every upload lands in a private bucket. Nothing is public until the server has validated it.
• Stable public addresses

  Published contact cards keep the same URL, so a shared link never breaks.
• Every change recorded

  Publishing, unpublishing, and deletion each write an audit entry you can review.