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Jack Dorsey Launches Bluetooth-Based Bitchat Over the Weekend

Most people use the weekend to unwind, not Jack Dorsey, CEO of Bitcoin tech firm Block and former CEO of what was then Twitter. Dorsey spent this past weekend building a messaging app that exclusively communicates via Bl...

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Older archive item. Useful for background and entity history, but not a fresh market-moving signal.

Jack Dorsey Launches Bluetooth-Based Bitchat Over the Weekend
Most people use the weekend to unwind, not Jack Dorsey, CEO of Bitcoin tech firm Block and former CEO of what was then Twitter. Dorsey spent this past weekend building a messaging app that exclusively communicates via Bluetooth. “My weekend project: to learn about Bluetooth mesh networks, relays, and store and forward models, message encryption […]

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