Privacy note · 28 August 2026
Your binder stays yours.
Proofbook stores procedures, history, names, notes, and evidence files locally in your browser’s IndexedDB. The binder payload is encrypted with AES-GCM using a key derived from your passphrase. We cannot recover your passphrase or binder.
What leaves your device
Nothing during ordinary use. If you buy or verify a license, your browser contacts the Sociobot billing API with the license token. Checkout is handled by Sociobot/Dodo, the merchant of record. Proofbook contains no analytics, advertising, third-party fonts, or tracking scripts.
Your controls
You can export a portable backup or a read-only evidence report, change retention, remove individual files, or permanently erase the binder. Browser site-data controls can also erase all local data.
Contact
Privacy questions: privacy@sociobot.in.