🤦 Koi mujhe batayega “Blockchain Technology” hota kya hai? 

I’ll give some free  if anybody can prove to me how a dumb Linked List is a “technology”. 
It’s a database for God’s sake! 
I’ve been taught Linked List Data structures in 10th class in 2005 before bitcoin! https://t.co/aKcItlM0i4