Privacy Policy
Last updated: 6/4/2026
1. Overview
This Privacy Policy explains how Mystery Cards ("we", "us") collects, uses, and shares information when you use our Service.
2. Information We Collect
- Wallet data: your public Stacks address and on-chain activity you initiate through the Service.
- Usage data: anonymized analytics about how you interact with the Service (pages visited, actions taken).
- Content: prompts and metadata you submit when forging Derivatives.
3. How We Use Information
We use information to operate, maintain, and improve the Service, to communicate with you, and to comply with legal obligations.
4. Sharing
We do not sell your personal information. We may share data with service providers (e.g. hosting, analytics, AI generation) that help us operate the Service, under confidentiality obligations.
5. Blockchain Data
Transactions you submit are recorded on a public blockchain and are outside our control. This data is permanent and visible to anyone.
6. Cookies
We use essential cookies to keep you signed in and may use analytics cookies to understand aggregate usage. You can control cookies through your browser settings.
7. Your Rights
Depending on your jurisdiction, you may have rights to access, correct, or delete personal information we hold. Contact us to exercise these rights.
8. Children
The Service is not directed to children under 18. We do not knowingly collect information from children.
9. Changes
We may update this Policy from time to time. Material changes will be announced via the Service.
10. Contact
Questions? Reach us via the links in the footer.