Copyright & DMCA Policy

Last updated: June 10, 2026

This policy is under ongoing review by counsel. Material changes will be announced on this page.

1. Our Approach to Copyright

Daxi Study AI respects the intellectual-property rights of authors, publishers, and creators. Daxi is designed for personal study: users upload course materials they already have lawful access to, and Daxi helps them understand those materials. Uploaded materials remain private to the uploading user's account; Daxi does not publish users' libraries or make one user's materials available to other users.

Users are responsible for what they upload. Our Terms of Service require users to upload only materials they have the lawful right to use for personal study, and prohibit using Daxi to infringe copyright or to redistribute protected works.

2. Scope

This policy covers claims that material stored on the Service at the direction of a user infringes copyright. It implements the notice-and-takedown framework of the Digital Millennium Copyright Act, 17 U.S.C. § 512.

3. Designated Agent

Send copyright notices to our designated agent:

Copyright Agent, Daxi Study AI · Email: hello@daxi.study (subject line: "DMCA Notice")

4. Filing a DMCA Notice

To be effective under 17 U.S.C. § 512(c)(3), your written notice must include:

  • your physical or electronic signature (or of someone authorized to act for the owner);
  • identification of the copyrighted work claimed to be infringed (or a representative list);
  • identification of the material claimed to be infringing, with information reasonably sufficient for us to locate it (for account-private material, include any identifiers you have, such as the user, file name, or source);
  • your contact information (address, telephone number, email);
  • a statement that you have a good-faith belief the use is not authorized by the owner, its agent, or the law; and
  • a statement, under penalty of perjury, that the notice is accurate and that you are the owner or authorized to act for the owner.

Knowingly material misrepresentations in a notice or counter-notice can create liability under 17 U.S.C. § 512(f).

5. What We Do on Receipt

On receiving a valid notice we will promptly remove or disable access to the identified material, notify the affected user, and provide them a copy of the notice. We may also apply a strike under our repeat-infringer policy.

6. Counter-Notices

If your material was removed and you believe that was a mistake or misidentification, you may send our agent a counter-notice including: your signature; identification of the removed material and where it appeared; a statement under penalty of perjury of your good-faith belief the removal was a mistake or misidentification; your name, address, and phone number; and consent to the jurisdiction of the federal district court for your district (or, if outside the US, the Northern District of California) and to accept service from the complainant. Unless the complainant notifies us within 10–14 business days that it has filed a court action, we may restore the material.

7. Repeat Infringers

We maintain and enforce a policy of terminating, in appropriate circumstances, the accounts of users who are repeat infringers. We may also remove content and restrict features at our discretion to address infringement.

8. Standard Technical Measures; No Obligation to Monitor

We accommodate standard technical measures as contemplated by § 512(i). We are not obligated to monitor user libraries, but we may use reasonable automated safeguards consistent with user privacy.

9. Questions

Copyright questions that are not formal notices can be sent to hello@daxi.study. This policy may be updated; the current version governs.