What BlockShelf stores

BlockShelf asks for an email before the shelf opens. The record is the address, the app id tyrian-blockshelf, the time, and a short source such as email-gate. That is the whole signup.

The signup is stored in a Cloudflare D1 database. If that request fails, the email stays in this browser's localStorage so you are not asked again. Nothing here is sold, and nothing is sent to an analytics vendor. We count page views and API calls without cookies: each one is logged with the page, referrer, country, and an anonymous daily hash. Raw IP addresses are not stored.

Upgrade clicks and the chosen plan stay in localStorage on this browser. They are a record of intent. No card is charged.

BlockShelf is in public beta from Tyrian Studio. Clearing site data for this origin removes the local copy of your email and plan.