What is an NFT?NFTs or Non-fungible tokens have taken the entire world by storm in 2021 and proved that an unimaginable, unthinkable revolution can take off mainstream at an exponential speed in a digitally connected world. However, NFTs are not a spin-off from the blockchain technology but rather an extension in Web3, of a concept that has long existed since centuries - that of proof of ownership. It could be that of a rare piece of art, collectible, statue, or even a document. Let us unders...