@IndieDevHailey: The God-tier Open-source Project Bitchat by Billionaire Jack Dorsey is a Modern Black Tech! Completely Offline, Using Bluetooth to Send and Receive #Bitcoin + Chat!!! - On Planes, Concerts, Subways, Wilderness, Disaster Zones Without Internet... Real-time Communication + Transfer with No Signal at All -…

X AI KOLs Timeline Tools
open-source bluetooth-mesh bitcoin offline-communication privacy bitchat jack-dorsey

Summary

Jack Dorsey has open-sourced the Bitchat project, a tool that enables offline communication and Bitcoin transfers without internet, using Bluetooth Mesh networking. It supports multi-hop relay, Cashu eCash offline transfers, and double encryption, suitable for scenarios like network outages and surveillance.

The god-tier open-source project Bitchat by billionaire Jack Dorsey is a modern black tech! Completely offline, using Bluetooth to send and receive #Bitcoin + chat!!! - On planes, concerts, subways, wilderness, disaster zones without internet... Real-time communication + transfer with no signal at all - Bluetooth Mesh multi-hop network: up to 7 hops automatic relay, forming an underground communication network within hundreds of meters - Built-in Cashu eCash: truly offline Bitcoin transfers, recipient doesn't even need internet to receive - Dual Transport dual engine: nearby Bluetooth for ultimate stealth, automatically switches to Nostr global relay for long distance - Extreme anti-surveillance design: no account, no phone number, no persistent identity; each location change gives a brand new temporary ID, Noise Protocol + NIP-17 double encryption - Geographically-based channels: auto-generate block, neighborhood, city groups; location equals channel - IRC dark style: /slap /msg /who commands all supported; one-click triple erase all data, instantly evaporate in emergencies - Completely open source + Public Domain, modify as you wish! GitHub 25.8k+ Stars and still rising If this thing really takes off... In the future when something big happens, network goes down, or you're under surveillance, while everyone else is silenced, you can silently chat, transfer, and contact companions in the dark...
Original Article

Similar Articles

permissionlesstech/bitchat

GitHub Trending (daily)

BitChat is a decentralized peer-to-peer messaging app that uses Bluetooth mesh networks for offline communication and Nostr protocol for global internet-based messaging, with a focus on privacy, no accounts, and no central servers.

permissionlesstech/bitchat-android

GitHub Trending (daily)

Bitchat is a secure, decentralized peer-to-peer messaging app for Android that works over Bluetooth mesh networks without internet or phone numbers, with end-to-end encryption and cross-platform compatibility with iOS.

@jack: cool

X AI KOLs Timeline

bitchat can now send itself to another Android phone with no internet required, enabling offline peer-to-peer communication.

@iluciddreaming: In areas without internet, WeChat, Telegram, and WhatsApp all fail. The open-source project Columba solves this problem—no internet, no base stations, no central servers, but you can still send messages and make voice calls. Based on the Reticulum mesh network protocol, devices connect via Bluetooth, WiFi, …

X AI KOLs Timeline

Columba is an open-source project based on the Reticulum mesh network protocol, allowing messaging and voice calls over Bluetooth, WiFi, LoRa, etc., without requiring internet, base stations, or central servers, with end-to-end encryption.

@yiyirats: Still struggling with team communication tools — Slack is ridiculously expensive, WeCom isn't professional enough, and WeChat group chat records are hard to export? RocketChat, an open-source project with 45k+ stars, lets you build your own Slack, keeping 100% of your data in your own hands. Highlights at a glance: → Completely free, self-hosted server…

X AI KOLs Timeline

Introducing RocketChat, an open-source team communication tool that serves as an alternative to Slack, supporting self-hosting, end-to-end encryption, audio/video calls, and more.