Watch-Only
Sats Fort never has access to your private keys. It's impossible for the software to move your Bitcoin.
End-to-End Encryption
All data is encrypted locally using AES-256. Cloud backups are encrypted before leaving your device.
Self-Sovereign
Connect to your own Bitcoin node for complete privacy. No third-party servers required.
Open Source
100% open source with reproducible builds. Verify every line of code yourself.
Architecture Overview
Sats Fort follows a local-first architecture. Your portfolio data, wallet addresses, XPUBs, and transaction history are stored exclusively on your device in an encrypted SQLite database.
When you request blockchain data (balances, transactions), Sats Fort can either query your personal Bitcoin node or fall back to privacy-respecting public APIs over Tor.
Encryption Details
- •Key Management: Your encryption password never leaves your device
- •Zero Knowledge: SatsFort cannot decrypt your backup data