Quantum Materials Corp. (fka QTMM)

[Kurt_Banoffee]

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."

Just a couple days ago, you were claiming it wasn't digitized because that would make it hackable. Now you are saying it is. Which is it?

Quote:
2) A "Quantum Dot Physical Key" must be digitized at some point. Therefore it's no better as a key than a similar-size string of random data.

Then it wouldn't be unhackable. But it is.

2) A "Quantum Dot Physical Key" must be digitized at some point. Therefore it's no better as a key than a similar-size string of random data.

WRONG - thats just your assumption based on lack of DD.