Keychat APP

Keychat is a chat app, built on Bitcoin Ecash, Nostr Protocol and Signal Protocol.

  • Keychat is inspired by the postal system — stamps, post offices, letters.

  • Keychat uses Bitcoin ecash as stamps and Nostr relays as post offices.

  • Keychat uses Signal protocol to ensure message encryption security and meta-data privacy.

  • By Bitcoin ecash, we mean Cashu .