First Principles Finance

Privacy Policy

Last updated: July 19, 2026

What we collect

When you create an account we store your email address and, if you provide it, your name. That's it — no tracking pixels, no ad networks, no sale of data.

Analytics

We run self-hosted, cookie-less analytics: aggregate daily counters (page views, scroll depth, downloads) with no personal data stored. Visitor uniqueness uses a salted hash that rotates every day and cannot be linked back to you; raw IP addresses are never written to disk. No third-party analytics scripts load on this site.

How we use it

Your email is used to sign you in and — in the future — to deliver the newsletter to your inbox. You can request deletion of your account and data at any time.

Where it lives

Account data is stored with Supabase in the EU (Stockholm region). Authentication cookies keep you signed in; they are strictly functional.

Your rights

Under the GDPR you may request access to, correction of, or deletion of your personal data. Contact us and we will honor the request.

First Principles Finance

Finance, from first principles.

Content is for educational purposes only and is not investment advice or a recommendation to buy or sell any security. The views expressed are solely those of the author. Investing involves risk, including possible loss of principal. By accessing or reading this content, you agree to our terms and privacy policy.