Verification system and method

This invention describes a way for a system to confirm the exact location of another device. It works by sending regular signals from several points to the device, then simultaneously sending special quantum information, which is encoded based on those regular signals, through a quantum channel. The system then receives a response from the device and analyzes the timing and quantum information to verify if the response truly came from the device's expected location, specifically requiring all initial signals to arrive at the device at virtually the same moment.