You can clearly see how Keychat protects the privacy of message metadata.
View quoted note →
Keychat
npub1h0uj...rwx8
Keychat is the super app for Humans and Agents.
Sovereign IDs, Bitcoin Wallet, Secure Chat, Mini Apps — all in Keychat.
Sovereign. Security. Richness
Contact us for feedback 👇
https://www.keychat.io/u/?k=npub1h0uj825jgcr9lzxyp37ehasuenq070707pj63je07n8mkcsg3u0qnsrwx8
Many people have told us, “Most people don’t care about security, privacy, or autonomy. So …”
That’s true — for now.
That’s why Keychat focuses on Bitcoiners instead of trying to appeal to everyone — for now.
View quoted note →
We will.
View quoted note →
When a Cashu mint starts charging fees, it’s not just the sender who pays — the receiver is also required to pay a mint fee in most transactions. This is likely to cause confusion among users.🤔


Keychat attaches a 1 sat stamp to every message. But it doesn’t contact the Ecash mint server for each one. Instead, it fetches a batch of 1-sat ecash tokens in advance and uses them as needed to stamp messages.
Keychat + Kinostr
We’re very happy to see more and more people recommending Keychat.
View quoted note →
We’re not quite sure why so few Nostr clients choose to use seed phrases.
View quoted note →
Maybe someday, paying just 1 ecash sat automatically when visiting a site will mean no more ads.
The ecash sat can simply be included in the HTTPS request header.
View quoted note →
What makes Keychat’s ecash wallet truly unique is its support for stamps — automated, programmatic micro ecash payments. For transfers as small as 1 sat, manual operations simply don’t make sense, since the time spent would cost more than the sat itself.
View quoted note →
Maybe it’s more appropriate to call Keychat users “Keychat customers.” Those who pay are the real customers.
In most “free” apps, it’s the advertisers — not the users — who are the customers, while the users themselves are the product.
Following._ Nostr Follow Packs
Create, share, and discover Nostr Follow Packs