Great to see Japanese users starting to use Keychat. 日本のユーザーがKeychatを使い始めてくれて、とても嬉しいです. View quoted note →

Postal systems use stamps to deter spam and raise revenue. Ecash sat is the best digital stamp because it’s a anonymous bearer token — essentially a piece of data. Like a physical stamp that sticks to an envelope, a digital stamp can be attached to a message. A message relay can function as a digital post office, deterring spam and generating revenue by requiring digital stamps. View quoted note →

Testing Nostr Badges in Keychat Browser. View quoted note →

Testing Bloomapp in Keychat Browser. View quoted note →

Keychat — KC.

If you’d like to share your feedback, just click the link on our profile page. You can also add your Keychat link to your profile so others can easily reach you on Keychat.

Because 👇 View quoted note →

Keychat’s built-in browser makes exploring Nostr web apps effortless—your ID and wallet are already set up and ready to use. View quoted note →

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Keychat Browser uses the Keychat Wallet to top up BTC for the PayPerQ mini app, which is very simple and intuitive.👇

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If you want to understand the design philosophy of the Signal app, there’s no better resource than the blog post written by Signal’s founder, Moxie. It’s difficult to modify the Signal app, but you can easily use the Signal protocol. "One of the controversial things we did with Signal early on was to build it as an unfederated service. Nothing about any of the protocols we’ve developed requires centralization; it’s entirely possible to build a federated Signal Protocol-based messenger, but I no longer believe that it is possible to build a competitive federated messenger at all."

Signal Messenger

Reflections: The ecosystem is moving

At Open Whisper Systems, we’ve been developing open source “consumer-facing” software for the past four years. We want to share some of the t...

For us as Bitcoiners, developing Keychat is the greatest contribution we can make to Bitcoin. View quoted note →

Just open Chachi in the Mini App section of the Keychat Browser to hop into the open Keychat group! View quoted note →

For Ark users, as long as they refresh their newly received Ark BTC and continue to refresh once a month thereafter, they are almost entirely free from counterparty risk. The downside is that each refresh requires waiting for at least one Bitcoin block confirmation. For native Lightning Network users, the BTC they receive over LN is almost immediately free from counterparty risk. The downside is that they must open and manage their own Lightning channels and maintain sufficient inbound capacity. This is a cost trade-off between opening and managing Lightning channels and waiting for a refresh, followed by monthly refreshes. View quoted note →