Quantum Materials Corp. (fka QTMM)

[puravida19]

Tags are not game-changers. They exist today.

If its not a QD Physical Key, why would quantummaterialscorp.com/ post this strong statement on its home page? The QD Physical Key is a game changer. Tags are not. Period.
Quote:
NEW from Quantum Materials Corporation. An industry-first combination of QDX™ Dot Nanotechnology and QDX™ Ledger Blockchain to underpin a patent-pending game-changing Anti-Counterfeit response.

Regarding the quote you questioned-

"This signature can be scanned using a hand-held device and the scan results in a digital identity. We then store that digital identity on a blockchain."

Just change "signature" to-
"This Quantum Dot Physical Key can be scanned using a hand-held device and the scan results in a digital identity. We then store that digital identity on a blockchain."

Now, don't quote me word for word, but that is the essence of what a physical key does.