Actually people dont know so much about blockchain but they love and they have strong feeling for blockchain. People are infatuated on blockchain. People start their journey with blockchain that lead to bitcoin and day by day it earns a strong feeling on digital currency which help the people for earning money at any situation. Now this is much more excited in virtual currency and also popular like other national or international or local currency without doubt is so much important and interrelated to blockchain world.
Bitcoin is make blockchain blockchain. people know about bitcoin more than blockchain.
blockchain started from 1990s and only known after 2010