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@ Keychat
2025-04-27 07:29:13Keychat is built on Bitcoin ecash, Nostr protocol and Signal/MLS 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/MLS protocol to ensure message encryption security and meta-data privacy.