Heard something wild today – turns out Nvidia's been quietly working on tech that can pinpoint where their chips are actually running. Like, geolocation baked right into the hardware. The idea? Stop their high-end AI chips from ending up in places they're not supposed to be shipped to. Makes sense when you think about how strict export rules have gotten lately. Wonder how accurate this tracking really is, and whether it'll actually slow down the gray market or just drive up prices even more.