Copyright and DMCA

Ultron is a host for content its users create, upload, and generate — see Content and Responsibility. We do not pre-screen that content, but we act on valid infringement complaints under the US Digital Millennium Copyright Act (DMCA) and the equivalent notice-and-action rules elsewhere. Using Ultron to infringe copyright breaches our Acceptable Use Policy.

If you are the copyright owner or authorised to act for one, send a written notice to our designated contact that includes:

• Identification of the copyrighted work you say has been infringed.
• Identification of the material you say is infringing, with enough detail for us to find it — a link, a workspace or app address, or a precise description.
• Your contact details: name, address, email, and phone.
• A statement that you have a good-faith belief the use is not authorised by the owner, its agent, or the law.
• A statement that the information in the notice is accurate and, under penalty of perjury, that you are the owner or authorised to act for the owner.
• Your physical or electronic signature.

When we receive a complete, good-faith notice, we act promptly to remove or disable access to the identified material, and we notify the account owner of what was removed and why. We give the account owner the information they need to respond, including how to file a counter-notification. We keep a record of notices for our repeat-infringer process.

If your content was removed and you believe it was a mistake or misidentification, you can send a counter-notification to the same contact. It should include:

• Identification of the material that was removed and where it appeared before removal.
• A statement, under penalty of perjury, that you have a good-faith belief it was removed as a result of mistake or misidentification.
• Your name, address, and phone, and consent to the jurisdiction of the appropriate court.
• Your physical or electronic signature.

If the original complainant does not pursue a court order within the period the law allows, we may restore the content.

We terminate, in appropriate circumstances, the accounts of users who infringe repeatedly. Repeated valid complaints against an account lead to suspension and then permanent termination, consistent with the Acceptable Use Policy.

For users and rightsholders in the European Union, the same designated contact handles notice-and-action requests under the Digital Services Act. Submit the same identifying detail described above. We act on valid notices, tell the affected user, and provide a route to contest a removal.

Send notices and counter-notifications to copyright@51ultron.com. For other kinds of complaint, see Content and Responsibility and the Acceptable Use Policy.