I believe yes crypto currency is a digital asset. Because we use it through internet. All people have multiple benefits. We can earn money while sitting. All transactions are done online. In this modern time we can invest very well in the crypto currency market.
I don't know what your purpose is.
It is actually a very very basic question, everyone must understand it very well.
You even have answered your question quite clearly. So, I don't see the reason to ask other forum members, you understand it well.
If someone is confusing with the question, he even can find out the answer easily through googling. Well, it is not a very big deal, I believe each of us to have the ability finding out the answer ourselves.
Anyway, your question is similar like someone ask "Is gold physical asset?"

I think everything is clear, thread should be closed.