- Synchronize your labels between computers?
- Chat and share a PSBT to another signer in a multi-party multisig?
- Backup all your labels?
Out-of-the box in www.bitcoin-safe.org via Nostr
- Enable
- Click "Trust other device"
- Done
All encrypted (NIP-17) and you can choose your own relay for extra privacy and performance.
PS: And for the businesses with book keepers: There is CSV export for everything!