Legal · Public Site

Privacy statement

Last updated V2026.03.08

1. Who is CEYO?

CEYO is a public-facing project site describing evidentiary infrastructure concepts for AI systems, including deterministic artifact generation and verification workflows. This Privacy Statement explains how CEYO handles information collected through this public website and related public communications.

2. What does this statement cover?

This Privacy Statement applies to information collected when you:

• visit CEYO public web pages
• submit a contact request or message through the site
• interact with public links, documentation, or downloads hosted through public infrastructure
Not customer processing. If CEYO concepts are implemented by third parties in their own systems, those third parties control how they handle personal data in their environments. This statement does not describe third-party or customer data-processing practices.

3. What information CEYO may collect

3.1 Information you provide

• Contact data: name, email, organization, and message content (if you submit them)
• Any other information you choose to include in a request (e.g., role, use-case context)

3.2 Information collected automatically

• Technical data: IP address, device/browser type, pages requested, timestamps, referring page, and basic request metadata
• Security/abuse signals: information used to prevent spam, bot traffic, or misuse

3.3 Information from other sources

CEYO generally does not seek to enrich your information from third parties for advertising. If you voluntarily provide information via third-party platforms (e.g., GitHub), those platforms operate under their own privacy policies.

4. Information you should not submit

Please do not submit secrets, passwords, private cryptographic keys, payment card information, regulated health data, classified information, or sensitive operational details through public web forms or public channels.

5. Why and how CEYO uses information

CEYO may use information to:

• respond to inquiries and walkthrough requests
• operate, secure, and maintain the site
• detect and prevent abuse, fraud, or malicious activity
• improve documentation, navigation, and public explanations
• maintain internal records related to communications and site operations

6. When CEYO shares information

CEYO does not sell personal information collected through the public website.

Information may be shared:

• with hosting, infrastructure, and communications service providers (to run the site and respond to requests)
• with advisors/contractors assisting with legitimate site operations, subject to confidentiality expectations
• to protect CEYO, users, and the public site (e.g., investigating abuse or security incidents)
• where required by law, legal process, or lawful request

7. Cookies and tracking technologies

CEYO may use limited technical mechanisms necessary for site delivery, basic functionality, or security. If analytics are enabled in the future, CEYO may collect aggregated usage metrics to understand performance and improve usability.

CEYO is not intended to operate as an advertising-tracking platform.

8. How long CEYO keeps information

Contact submissions may be retained for a reasonable period to respond, maintain records, and support follow-up communications.

Security logs and technical diagnostics may be retained for limited periods consistent with security and reliability needs.

9. International transfers

CEYO may use infrastructure providers that process data in the United States or other jurisdictions. If you access the site from outside the United States, your information may be transferred to, processed in, and stored in jurisdictions that may have different data-protection laws than your location.

10. Children’s privacy

The CEYO public website is not directed to children, and CEYO does not knowingly collect personal information from children through the public site.

11. Your rights and choices

Depending on your location, you may have rights to request access, correction, or deletion of information you submitted through the public site. CEYO will review requests in light of applicable law, operational needs, and legal considerations.

To make a request, use the contact information provided on the site.

View contact information

12. Additional disclosures for U.S. residents

CEYO’s public website is informational. It does not sell personal information. If applicable law provides you additional rights (for example, to request access/deletion or to appeal a decision), you may submit a request through the contact page.

13. United Kingdom / EEA / Switzerland information

If you are located in the United Kingdom, European Economic Area, or Switzerland, local law may provide you rights related to access, correction, deletion, and objection/restriction in certain circumstances. Requests can be submitted via the contact page, and CEYO will respond as required by applicable law.

14. Third-party links

The CEYO website may link to third-party sites (e.g., repositories, documentation, or external resources). CEYO is not responsible for third-party privacy practices. Review the privacy policies of any third-party site you visit.

15. Updates to this statement

CEYO may update this Privacy Statement from time to time. When updates are made, the “Last updated” version at the top of this page will be revised.

16. Contact

For questions about this Privacy Statement or public-site data handling, refer to the contact information available on the website.

View contact information

Version V2026.03.08
San Diego, California
© CEYO