Block-chain, at least as far as bit coin is concerned, consumes massive amounts of power $$$$$$$ and service Capex hardware. Not sure how that overlaps with IBM's cloud use of Block-chain, cost wise, but lets assume it is also a hardware and power hog maintaining that block chain based cloud date/security?
I presume, that the energy efficient Q-Dots do not/will not have the power handicap?
But the emission pattern of a Q-Dot physical key would need to be stored as a block-chain pattern online in the cloud, for the cloud to recognize a scanned Q-Dot physical key as the real McCoy?
Would this be the next low cost chip on a plastic credit and debit card?
And on Rx drugs as Kurt has mentioned....
Keys to start cars? Key to unlock buildings.....etc
All of my posts are strictly opinions and should not be considered to be facts, or investment advise. They are for entertainment purposes only.
