UATAG (unique authentication tag) offers 100% complete protection of world-class brands and products from counterfeiting, powered by patented authentication technology and the blockchain.

Product’s originality is verified by visually comparing the unique crack pattern of the tag identifier with its electronic representation from the database on the screen on the customer's smartphone.

UATAG is attached to the product, the customer scans UATAG’s QR code and sees the image of this particular tag from the database. Compares the electronic image of the glass pattern with the one that is attached to the product, if they match — the product is original!