Privacy
When you sign the Wall, this site uses Cloudflare Turnstile to prevent automated abuse. Turnstile processes browser and network signals needed to verify the request. Cloudflare handles that information under its Turnstile Privacy Addendum.
The name and message you submit are stored in a Notion database and published on the Wall. A one-way hash derived from your network address is stored for up to one hour to enforce signing limits.