Privacy Policy

Overview

NostrDeck is committed to protecting your privacy. This policy explains what data we collect, how we use it, and your rights regarding that data.

Free Tools

All free tools (NIP-05 Checker, Key Converter, Event Inspector, Event Publisher, Event Deleter, Event Backup, Relay Tester, QR Generator) run entirely in your browser. No keys, events, or personal data are sent to our servers. Your cryptographic keys never leave your device.

NIP-05 Identity Service

When you purchase a NIP-05 identity we collect:

• Your chosen username and the domain you registered on
• Your Nostr public key (npub / hex)
• Your email address (for order confirmation)
• Payment confirmation data from BTCPay Server (we never see raw payment details)

This data is used solely to operate the NIP-05 verification service and send order-related emails. We do not sell or share it with third parties.

Cookies & Storage

We use localStorage only to remember your dark/light mode preference. No tracking cookies are set. We do not use Google Analytics or any third-party analytics service.

Data Retention & Deletion

NIP-05 identity records are retained for the duration of your subscription plus 90 days. To request deletion of your data, contact us at support@nostrdeck.com.

Contact

Questions about this policy? Email support@nostrdeck.com.