Developer Sends Bitcoin From an Offline Device Using Apple Find My Network
(1 day ago) · 1 source · Summarized by CryptoBipto — how we make this
A developer demonstrated a method to send Bitcoin from a completely offline device by leveraging Apple's Find My network. The proof-of-concept uses the Cashu protocol to transmit Bitcoin payment data through Apple's Bluetooth-based tracking infrastructure without an internet connection.
WHY IT MATTERS
This story shows how creative developers can find unexpected ways to move money using everyday technology. Think of Apple's Find My network like a chain of people passing notes — your lost AirTag sends a tiny Bluetooth message, a stranger's iPhone picks it up and forwards it to Apple's servers. This developer figured out how to hide a small Bitcoin payment inside one of those "notes." The payment uses something called Cashu, which is like a digital IOU backed by real Bitcoin — similar to how a gift card represents money without being cash itself. While this is more of a clever experiment than a practical tool, it highlights how Bitcoin-related technology can work in surprising environments, even without a direct internet connection.
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