Something I don’t understand, how does that verify identity? Couldn’t a third-party person simply save the pictures taken by the Orb (especially by modifying th

Something I don’t understand, how does that verify identity? Couldn’t a third-party person simply save the pictures taken by the Orb (especially by modifying the firmware)? What’s with this crypto-coins that goes with it ? That doesn’t make sense, seems like a pretext