Unspoofable GPS could fix so many issues, including Bitcoin power consumption. Is it possible? Time of flight from a satellite? Unique cosmic radiation values?
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Most people don't keep a ton of untraceable cash at their house, though. I think another application would be to use this unspoofable location to enforce a geo distribution in PoW systems. Can't build up big warehouses of miners.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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