A new algorithm for secure private messaging—Double Ratchet🔒, enables communication on Nostr without revealing metadata and ensures message security even if the main key is compromised🔑. Learn about what Double Ratchet is and how it works. Check out the article, written by nostr:npub1g53mukxnjkcmr94fhryzkqutdz2ukq4ks0gvy5af25rgmwsl4ngq43drvk

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