Privacy Policy

Last updated: February 8, 2026

1. Introduction

FENNEC ("we", "us", "our") operates the website fennecbtc.xyz and related services on Fractal Bitcoin. This Privacy Policy explains what information we collect, how we use it, and your rights regarding your data.

2. Information We Collect

Wallet addresses: When you connect your wallet, we receive your public Bitcoin/Fractal address. We do not collect private keys or seed phrases.

On-chain data: We read publicly available blockchain data (balances, inscriptions, transaction history) to provide our services (Fennec ID, Terminal, Swap).

Local storage: We store preferences and session data in your browser's localStorage. This data never leaves your device unless explicitly sent to our API.

No personal data: We do not collect names, emails, phone numbers, or any personally identifiable information beyond public wallet addresses.

3. How We Use Information

  • To render your Fennec ID card with on-chain metrics
  • To facilitate swaps and transactions on Fractal Bitcoin
  • To display your wallet balances and activity in the Terminal
  • To improve the reliability and performance of our services

4. Third-Party Services

We use the following third-party APIs:

  • Mempool API (fractal) — for blockchain data (balances, UTXOs, fees, broadcast)
  • UniSat Open API — for asset data (BRC-20, Runes, inscriptions)
  • Cloudflare — for hosting and API proxy

These services have their own privacy policies. We do not share any additional data with them beyond what is necessary for API requests.

5. Cookies & Tracking

We do not use cookies, analytics trackers, or advertising pixels. We do not track your browsing behavior across websites.

6. Data Security

All API communication uses HTTPS encryption. We do not store sensitive wallet data on our servers. Transaction signing happens locally in your browser via your wallet extension.

7. Your Rights

You can clear all locally stored data by clearing your browser's localStorage for this site. Since we do not collect personal data, there is no personal data to request deletion of.

8. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated date.

9. Contact

If you have questions about this Privacy Policy, contact us at support@fennecbtc.xyz.