KOS
Privacy notice

What this website keeps, and what it does not.

Applies to kos.rocks, the website. Last updated 2026-09-05.

Who we are

KOS is made by Metakine Inc., Canada. Questions about this notice, or about your data, go to info@kos.rocks.

Visiting the site

This site sets no cookies and runs no analytics or tracking. Fonts and images are served from kos.rocks itself; nothing on the page is loaded from a third party. Like every web server, ours keeps standard access logs (address, time, page requested, browser) for a short period, for security and to keep the site running.

Asking to be notified about the beta

When you submit the “notify me” form, we store:

Your email addressTo send you the announcement. Nothing else is sent to it.
Your answer to “what do you use today?”Optional. It helps us decide who to invite first, so early testers cover the situations we most need to see.
The time, the address your browser connected from, and the browser identification stringEvidence that you asked. Canada’s anti-spam law requires us to be able to show consent before sending a commercial message.
A short tag naming the page or link you came fromSo we know which announcement reached people, if there was one. Nothing personal is in it.

We send exactly one message: the announcement that your beta wave has opened. There is no newsletter and no drip. Your address is not shared with, sold to, or processed by anyone outside Metakine; the list lives on our own server, not with a marketing service.

Removing yourself

Reply to the announcement, or write to info@kos.rocks from the address in question, and it is marked as not to be contacted. We keep the marked address so that it can never be re-added by a later export, and nothing else about it.

Addresses that were never invited are deleted within 90 days after the beta is generally available.

The product itself

KOS the software has its own, much more detailed statement of what each part sees and does not see — the node on your machine, the app on your screen, and the global service at kos.rocks — in the user manual, which ships with the product and is written to be checked against the code.