Terms of Service

Welcome to Cast64. By accessing or using our website and services, you agree to be bound by these Terms of Service. Please read carefully. If you do not agree to these terms, please do not use our services.

1. Service Description

Cast64 is an online I Ching divination and learning tool that provides:

• Online hexagram casting tool based on the three-coins method
• Detailed interpretations and modern application guides for the 64 hexagrams
• AI-assisted hexagram interpretation services
• Divination history recording and management features

2. License to Use

We grant you a limited, non-exclusive, non-transferable license to use this service for personal, non-commercial purposes. You may not:

• Copy, modify, or distribute our content for commercial purposes
• Reverse engineer, decompile, or disassemble the website
• Use automated tools (such as scrapers, bots) to access the service
• Interfere with or disrupt the normal operation of the service
• Impersonate others or misrepresent your relationship with others

3. User Accounts

If you create an account, you must:

• Provide truthful and accurate information
• Maintain the accuracy of your account information
• Be responsible for all activities under your account
• Keep your account password secure
• Immediately notify us of any unauthorized use

4. Intellectual Property

All content on this website, including but not limited to text, graphics, logos, icons, and code, is owned by WaterOnRoof Tech LLC or its licensors and is protected by copyright and other intellectual property laws.

Content Sources: Our hexagram interpretations are based on classical texts including the I Ching, the Ten Wings, and Image Commentaries, carefully curated and modernized. The copyright of these curated materials belongs to WaterOnRoof Tech LLC.

5. Disclaimer

Service Provided "As Is": We do not guarantee uninterrupted, secure, or error-free service. We are not liable for any losses resulting from use or inability to use the service.

6. AI Service Notice

Our AI-assisted interpretation service:

• Is based on large language models and structured I Ching data
• May produce inaccurate or incomplete interpretations
• Should be used as reference, not absolute answers
• User data may be used for model training (after de-identification)

7. User-Generated Content

Content you submit while using the service (such as divination questions, feedback):

• Must not contain illegal, defamatory, infringing, or inappropriate material
• Grants us a license to use, modify, and display the content (to improve services)
• You retain ownership of the content

8. Limitation of Liability

To the maximum extent permitted by law, WaterOnRoof Tech LLC and its affiliates are not liable for:

• Indirect, incidental, special, punitive, or consequential damages
• Loss of profits, data loss, or business interruption
• Actions or content of third parties

9. Service Modification and Termination

We reserve the right to modify, suspend, or terminate the service at any time without prior notice. We may also terminate or suspend your account for violating these terms.

10. Governing Law

These terms are governed by the laws of the United States. Any disputes arising from these terms should be resolved through friendly negotiation. If negotiation fails, disputes shall be submitted to courts with appropriate jurisdiction.

11. Terms Modification

We may update these terms from time to time. Significant changes will be announced on the website. Your continued use of the service indicates acceptance of the modified terms.

12. Contact Us

If you have any questions about these Terms of Service, please contact:

• Email: hi@cast64.com
• Company: WaterOnRoof Tech LLC
• Website: cast64.com