Benyamin Ahmed’s digital Weird Whales went viral and sold like hotcakes after selling tokens of their ownership stored on the blockchain, also called Non Fungable Tokens (NFTs). So far he has made £290,000 ($400,000), in ETH. The young boy created a set of 3,350 whales in the style of a common whale meme seen in the video game Minecraft. A non-fungible token is a unit of data stored on a digital ledger, also called a blockchain, that certifies that a certain digital asset is unique and therefore cannot be interchangeable.…