There is no end-to-end encryption algorithm that serves as a silver bullet — you have to choose based on actual needs.
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Keychat
npub1h0uj...rwx8
Keychat is the super app for Bitcoiners.
Autonomous IDs, Bitcoin wallet, secure chat, Mini Apps — all in Keychat.
Autonomy. Security. Richness.
Contact us for feedback 👇
https://www.keychat.io/u/?k=npub1h0uj825jgcr9lzxyp37ehasuenq070707pj63je07n8mkcsg3u0qnsrwx8
Keychat users first establish an online Me (ID + Wallet) they fully control, and then chatting and browsing become their primary activities.


Agreed. We’ve been doing all our text-based development communication on Keychat ever since it became usable.
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Keychat is an internet surfboard for Bitcoiners.
🏄
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Keychat is our perfect surfboard for riding the waves of the Internet.
Don’t be confined to someone else’s pond — chase the endless waves of the open sea.
We think sats stamps are very simple, reliable, and cool. What do you think?
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This post on Stacker News was written using the Keychat browser. I logged into Stacker seamlessly with my Keychat ID and paid the Lightning invoice.
We hope Stacker will eventually add an “Open in a Bitcoin Wallet” button under the invoice to make payments through the Keychat Wallet even smoother.
We also plan to add Stacker News to the Keychat browser’s “Web Store” (which may later be renamed “Mini App”).
The Keychat browser is designed to offer a better experience for web apps (mini apps) that integrate Lightning Network payments and Nostr login.
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The Android APK we uploaded to GitHub was built to meet Google Play requirements, which unfortunately means it doesn’t support older Android versions. We realize this was a mistake and will repackage a new APK next week with support for older versions. Sorry for the inconvenience.
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These two screenshots illustrate our idea.
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