Legal Notice

1. Company Information

2. Business Activity

Uncertain Systems is dedicated to developing open source educational technology tools under the philosophy of educational accelerationism (edu/acc). Our mission is to accelerate human learning through open, AI-native technology solutions.

Our activities include:

• Development and maintenance of open source software projects
• Educational technology consulting and services
• Community building and collaboration platforms
• Related products and services (including Spello)

3. Intellectual Property Rights

All content on this website, including but not limited to:

• The Uncertain Systems brand name and logo
• Website design and layout
• Text, graphics, and images
• Proprietary software and documentation

are the property of Uncertain Systems or its licensors and are protected by copyright, trademark, and other intellectual property laws.

Open source projects released by Uncertain Systems are governed by their respective open source licenses and may be used according to those license terms.

4. Open Source Commitment

Uncertain Systems is committed to the open source philosophy. Our core projects are released under permissive open source licenses (such as MIT or Apache 2.0), allowing the community to freely use, modify, and distribute the code.

Each project's repository contains its specific license information. We encourage contributions from the community while maintaining the quality and integrity of our projects.

5. Liability Disclaimer

The information on this website is provided "as is" without any warranties, express or implied. Uncertain Systems:

• Does not warrant the accuracy or completeness of the content
• Does not guarantee uninterrupted or error-free service
• Is not liable for any damages arising from the use of our website or software
• Provides open source software without warranty of any kind

Users are responsible for evaluating the suitability of our software for their intended purposes and for implementing appropriate testing and security measures.

6. External Links

Our website may contain links to third-party websites, including GitHub, community platforms, and partner sites. These links are provided for convenience only. Uncertain Systems has no control over and assumes no responsibility for the content, privacy policies, or practices of any third-party websites.

7. Governing Law

This legal notice and any disputes arising from the use of this website shall be governed by and construed in accordance with the laws of Spain. Any legal proceedings shall be subject to the exclusive jurisdiction of the courts of Barcelona, Spain.

8. Contact

For any legal inquiries or concerns, please contact us at: