u/EqualAttempt5189

Hi everyone,

Over the last months I have been building VaultChat, a private messenger powered by Nostr.

The goal is simple:

• No phone number

• No email

• No registration

• No central server

Current features:

• NIP-44 end-to-end encryption

• QR contact sharing

• Contact search

• PIN lock

• Biometric authentication

• Encrypted file transfer

• Encrypted backup and restore

• Multi-relay support

The project is open for security review and community feedback.

I would appreciate honest opinions about:

• Security

• User experience

• Missing features

• Nostr integration improvements

Website:

Source code:

Thank you for taking a look.