Sure. Once again, the great fear about blockchain security is not about today, but about quantum computing in the near future being able to hack, break, bypass or discombobulate the very high-level, tremendously complicated algorithms used now as the security for all blockchain.
Quantum computing will break blockchain, they say.
Unclonable quantum dots as a physical key can't be broke by quantum computing. I think companies will adopt QMC technology, sooner rather than later, because nobody knows when someone will use quantum computing to steal data and coins. It costs less to prevent disaster than after.
'The above references an opinion and is for information purposes only. It is not intended to be investment advice. Seek a duly licensed professional for investment advice.'