Cookie & Local Storage Notice

Last updated: September 24, 2026

Arcanum does not use cookies for advertising, analytics or third-party tracking.

What we do use

The web application only uses browser local storage (localStorage) to:

Keep you signed in (authentication token).
Remember interface preferences (such as your language choice).

This technical data stays on your device, is not transmitted to third parties, and you can delete it by signing out or clearing the site's data in your browser.

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