Patent #WO2020060606 has three number 6 between  the zeros.  “Cryptocurrency System Using Body Activity Data.” Since 2008 Microsoft has been a digital angel and verichip partner.  Digital Angel is responsible for the 1998 patent for a microchip that can interact with the frequencies of the human body.  Verichip was used for smart devices, identification, accessing secured areas (smart card or implant) and animal microchip. Todays digital tag is not a microchip it is a biosensor according to Poytner but that doesn’t change the fact that it is still an implant that interacts with smart device.