NFTs are just a part of blockchain applications that are driving force of crypto economy. An application that is task to make all forms of arts and human masterpiece digitize and to be easily authenticated against cheap imitations and variety of knock-offs. This is to insurance the thing that would be listed on the blockchain is one of a kind original thus value sets in for that piece. NFTs have established is its footprint in blockchain application and it can evolve into more significant in terms of useful cases in finance and economics.