Privacy Policy for Syrius Extension
Effective Date: July 28, 2025
Last Updated: July 28, 2025
Overview
Syrius Extension is a non-custodial cryptocurrency wallet for the Zenon Network blockchain. This privacy policy explains how we handle information when you use our browser extension.
We do not collect, store, transmit, or have access to:
- Personal information (name, email, phone, address)
- Browsing history or website activity
- Private keys or seed phrases
- Transaction details or wallet balances
- Usage analytics or tracking data
- Device information or identifiers
The following data is stored only on your device and never transmitted to us:
- Encrypted wallet data (private keys, seed phrases)
- User preferences and settings
- Transaction history for display purposes
- Network configuration settings
This data remains on your device and is never shared with us or third parties.
Blockchain Interactions
When using the extension:
- Transaction data is sent directly to the Zenon Network blockchain
- Blockchain transactions are public by nature and visible on the network
- We do not monitor, record, or have access to your transactions
- Network requests go directly from your device to blockchain nodes
Third-Party Services
The extension connects to:
- Zenon Network RPC nodes - to read blockchain data and broadcast transactions
- No analytics services - we do not use Google Analytics, tracking pixels, or similar services
- No external APIs - beyond blockchain network connectivity
Data Security
- All sensitive data is encrypted before local storage
- We never have access to your private keys or seed phrases
- Your wallet data never leaves your device
- No remote access or backdoors exist
Children’s Privacy
Our extension is not directed at children under 13. We do not knowingly collect information from children.
Changes to This Policy
We may update this privacy policy occasionally. Changes will be posted on this page with an updated “Last Updated” date.
Your Rights
Since we do not collect personal data:
- There is no data to access, correct, or delete from our servers
- Your wallet data on your device can be removed by uninstalling the extension
- No data portability is needed as all data stays with you
For questions about this privacy policy:
Technical Details
- Extension ID: epgnegebjlojknnnhjjlcmobdljjenah
- Manifest Version: 3
- Permissions Used:
storage - for local wallet data storage- Network access - for blockchain connectivity only
This privacy policy applies only to the Syrius Extension browser extension and not to any websites, services, or applications that may be accessed through the extension.