Copyright and Takedown Policy
Last updated September 29, 2026
Classroom brings browser-based resources and links together in one place. Some resources are stored on our servers and others are links to other websites. We didn't make most of them. Every third-party game, image, sound, name and trademark you see here belongs to its owner, and we don't claim otherwise.
If you own the rights to something on this site and want it gone, we'll take it down. You don't need a lawyer and you don't need to threaten us — one email is enough.
How to send a notice
Email unblinternetuniversity@proton.me with "Takedown" in the subject line and include:
- The name of the resource or page exactly as it's shown on this site. The whole site shows one address in the browser bar, so the name (and a screenshot, if you can) is the easiest way for us to find it.
- What work you own, and where the original can be found if it's published somewhere.
- A statement that you believe in good faith that this use isn't authorized by you, your agent, or the law.
- A statement that the information in your notice is accurate and, under penalty of perjury, that you own the rights or are authorized to act for the owner.
- Your name, an email address we can reply to, and your signature (typing your full name is fine).
What happens next
We aim to remove or block access to the material within 72 hours of getting a complete notice, and usually much sooner. If it's stored on our servers, we delete it. If it's a link to another site, we remove the link and its listing.
We'll reply to the address you wrote from to confirm what was removed. Taking something down isn't an admission of anything — it's simply the quickest way to sort things out.
Things other people post
Comments, chat messages and resource suggestions are written by visitors, not by us. If one of them uses your work, send a notice the same way and we'll remove it.
If you think something was removed by mistake
Email the same address with what was removed, your name and contact details, and why you believe it was taken down by mistake or misidentified. Include a statement, under penalty of perjury, that you believe in good faith the removal was a mistake, and that you consent to the jurisdiction of the courts where you live (or, outside the US, any court where we can be found). If we agree, or if the person who complained doesn't take it further, we'll put it back and let you know.
Repeat infringement
Accounts that repeatedly post material that gets valid takedown notices will be banned. Resources and classroom listings are added by our admins, not uploaded by the public, so this mostly applies to comments, chat and suggestions.
Please be honest
Sending a takedown notice for something you don't own, or to shut down criticism or competition, can have legal consequences for you. A real person reads every notice; nothing is removed automatically.
Contact for copyright notices: unblinternetuniversity@proton.me