Cookies and similar technologies

Last updated: 3 September 2026

diskpast.com does not use advertising cookies, ad pixels, or a marketing-analytics cookie wall in v1. Polar Checkout runs on Polar’s origin and is covered by Polar’s notices, not this table.

What we store

Name / place	Purpose	Duration
Supabase Auth session cookies	Keep you signed in on diskpast.com after Google or email sign-in. HTTP-only. Not used as advertising identifiers.	Session / Supabase defaults until you sign out
`diskpast.site-theme` (localStorage)	Light, dark, or system theme on this origin	Until you clear site data
Polar cookies (polar.sh)	Polar may set cookies on Polar’s checkout origin. We do not place Polar cookies on diskpast.com ourselves.	Per Polar’s policy

Cloudflare

Cloudflare may set strictly necessary cookies or equivalent for security and delivery of the Site (for example bot management). That is hosting, not advertising.

Choices

Sign out to drop the auth session. Clear site data to drop the theme preference. Blocking all cookies may break sign-in. Polar’s checkout cookie choices are Polar’s.