Everybody remembers when NFTs went viral on the Internet with reports about digital art selling for millions. Everyone was shocked. No one really understood what it was about and most people thought it was just another hyped-up phenomenon. However, the reality is that NFTs provide an alternative and rather more interesting perspective on ownership in a digital environment than just the image meme and exaggerated price. What, then, is an NFT? Why is it still around? Even after the craze has di...