I will spend some time on this. In fact, I was pretty much interested in Cardano, but then I learnt, there is an organization called Emurgo, which owns the task of taking it to next level. I contacted them in India, and talked to them and they advised me to undergo through a course which was paid, and I lost my interest.
I will give some time, after a week or two, since a bit occupied until then. But I will let you know.
RE: Zero HIVE