It is very interesting how this is realized.
Seal, Seal and Seal Network provide authenticity and other services for products and brands. We use dynamic NFC chips instead of static QR codes and RFID for better protection and copy protection of the chips themselves. Can not even imagine how this can work?
Thanks! It's explained in our whitepaper
https://seal.network/seal-whitepaper.pdfAlthough the technology is certainly advanced, we do not underestimate the business development and execution this project requires. Fortunately, we have a team of accomplished deal makers and entrepreneurs as well as advisory support from people in brand protection, semiconductors, fashion and more.