Cryptocurrencies, utility tokens, security tokens, privacy tokens… digital assets and their classifications are multiplying and evolving right alongside cryptographic and blockchain technology. Non-fungible tokens (NFTs) are one of the fastest-growing sectors in the crypto industry. In this guide, we explore what they are, how they work, and how they're being used.What are non-fungible tokens?Non-fungible tokens are digital assets that contain identifying information recorded in smart co...