Normies can use it—that’s the best praise for Keychat. View quoted note →

Each message in Keychat is more independent, as almost every message changes both the sending and receiving addresses, like arrows shot from all directions to all directions, making it difficult for outsiders to identify the sender and the recipient. View quoted note →

Many people are curious about how end-to-end encryption protocols in chat apps have evolved, and we’re writing an article that explains this evolution in plain language. View quoted note →

PGP (1991) → OTR (2004) → Signal (2014) — MLS (2023)

@Jumble @Cody Does Jumble plan to add DM (NIP-17)?

This is how Jumble displays multiple images — very nice. View quoted note →

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No one understands Bitcoin’s current price. Those uninformed about Bitcoin can’t understand how a single coin could be worth $120,000. Bitcoiners can’t understand why it’s worth only $120,000 now. View quoted note →

If you’re using Keychat, we highly recommend trying these Nostr web clients — each has its own unique design.

Web App + PKARR + Nostr login + Lightning payment = Keychat Mini App @Nuh View quoted note →

Keychat emulates a postal system. Each message is a letter; the relay functions as the post office, and every message carries a postage stamp—an ecash sat. The Nostr public key serves as the user’s ID, while the sending address, receiving address, and encryption key are independent of that ID and rotate continuously. For one-to-one and small groups, these components are generated and rotated by the Signal protocol; for large groups, they are generated and rotated by the MLS protocol.

A good writer avoids overusing adjectives; Keychat follows the same principle in its introduction, using fewer adjectives and focusing instead on explaining its mechanisms.

"Simplex Chat: The first messenger without user IDs Other apps have user IDs: Signal, Matrix, Session, Briar, Jami, Cwtch, etc. SimpleX does not, not even random numbers. This radically improves your privacy." It isn’t IDs that compromise privacy, but the practice of using IDs as addresses. The receiving address and the sending address must be kept separate from the ID, and both addresses should be continuously rotated. View quoted note →

Simplex Chat introduces itself as: The first messenger without user IDs. To better understand this description, refer to the note below.👇 View quoted note →