Facepay is permanently registered into the Ethereum blockchain
Just give it a little time, the next time you are at the store you will see one of these devices. These tools are being setup for a system that will worship a man that will insist you use it or you will not be able to buy and sell. That time you will know of is when the 3rd Temple in Israel is finished. I have read that the building would take 7 years, but I think that estimate is too long. My advice to you is not to scan your face or hand into these devices or you mess with your destiny.
I'm guessing 2028 in the summer this global leader will issue his edict that no one can buy or sell unless they use FacePay. To receive a mark may require a laser though so that the technology can read more reliably is my guess. Or a number will be assigned with your face or hand. Owning blockchain is not the same as using the technology. I believe in Jesus so I will not be able to buy and sell if I'm around during this time.