Just tried  nostr:npub1h0uj825jgcr9lzxyp37ehasuenq070707pj63je07n8mkcsg3u0qnsrwx8, a secure chat client built on nostr that uses the Signal double ratchet encryption algorithm. It's incredibly smooth. 

Someone sent me ecash in the chat and I received it in what felt like 20ms, just like that. Each message you send pays 1 sat to the nostr relay operator to protect it against spam. 

THIS IS HOW IT SHOULD HAVE BEEN !!!

Add me: 

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

https://m.primal.net/JexH.jpg