I’m not sure if Google is going to show too much, but it’s the idea that Bitcoin transactions can be sent over radio waves rather than the internet. NVK did a simple experiment a few years back on this but it’s gone nowhere since then
Discussion
Weird, I think this was replicating Nick Szabo’s work. He gave a talk at “scaling bitcoin” about it. Hadn’t heard it called bunkercoin though— but its true.
Yes Szabo talks about this - might have been one of the first, actually. Bunkercoin is a nickname - looks like there’s an actual shitcoin with the same name as well
Nostr and radio based bitcoin blockchain seem to be a match made in heaven. I suspect nostr might be good for radio links— but naybe not this version.