Terms of Service

Acceptance

By accessing this site you agree to these Terms of Service and our Privacy Policy. If you do not agree, discontinue use.

Educational purpose

Content about the Paper Wallet Record Center and related courses is informational and educational. It does not create a professional advisory relationship. See Not Financial Advice.

Accounts and communications

When you contact us, you agree to provide accurate information and to refrain from abusive or unlawful messages. We may decline or end correspondence that violates this standard.

Intellectual property

Text, layout, graphics, course outlines, and brand marks on this site belong to Devsignal Lab or its licensors. You may not copy course materials for resale or public redistribution without written permission. Personal study notes for your own use are allowed.

Acceptable use

You may not attempt to disrupt the site, scrape in a way that impairs service, misrepresent affiliation with Devsignal Lab, or use our materials to promote unlawful activity.

Third-party links

Links such as the Microsoft Store home page are provided for convenience. We do not control third-party sites and are not responsible for their content or policies.

Disclaimer of warranties

The site and materials are provided “as is.” We do not warrant uninterrupted availability, error-free content, or fitness for a particular purpose beyond educational illustration.

Limitation of liability

To the fullest extent permitted by applicable law, Devsignal Lab is not liable for indirect, incidental, or consequential damages arising from use of the site or reliance on educational materials. Nothing in these terms excludes liability that cannot be excluded under the laws of Korea.

Governing law

These terms are governed by the laws of the Republic of Korea. Courts located in Korea shall have jurisdiction over disputes arising from these terms, subject to mandatory consumer protections that may apply.

Changes

We may update these Terms of Service by posting a revised version on this page. Continued use after changes constitutes acceptance of the revised terms.

Contact

Questions: support@devsignal-lab.digital or via Contact.