Cookies & Consent

Last updated: March 2026

We use a privacy-first consent banner on our site. This page explains how it works and how long your choice is remembered.

We do not use consent cookies

Instead of storing your consent in a cookie, we use a zero-knowledge style approach: your choice is stored locally in your browser (localStorage) as a cryptographic proof (SHA-256 hash). No consent cookie is set. The proof includes your preference (accept or reject optional analytics), a timestamp, and a version, and is verified in-browser so we know your choice has not been tampered with.

How long consent lasts: 365 days

Your consent preference is valid for 365 days from the time you click “Accept & Verify” or “Reject”. After that period, the banner may be shown again so you can choose again. You can also clear the stored proof at any time (see below) to see the banner again and change your choice.

What happens when you accept

If you accept, we may load Google Analytics (GA4) to understand how the site is used (e.g. page views, general traffic). Analytics data is subject to Google’s policies. We do not use advertising cookies or build advertising profiles.

What happens when you reject

If you reject, we do not load analytics scripts. Only essential site functionality runs. Your choice is still stored locally for 365 days so we do not ask again on every visit.

Withdrawing consent

To withdraw consent or change your choice:

  • Clear the key affix_zk_consent_proof from your browser’s local storage for this site, then reload the page; or
  • Clear all site data for www.affix-io.com in your browser settings, then reload.

After that, the consent banner will appear again and you can accept or reject.

Other cookies

Our website does not set other cookies for tracking or advertising. If you use our contact form, the form submission is handled server-side; we do not use cookies for the form. Session or strictly necessary cookies may be used only where required for security (e.g. CSRF) and are not used for marketing or analytics.

More information

For how we handle personal data generally, see our Privacy Policy. For questions: hello@affix-io.com.