“My daughter is six. Could I help her understand the difference between ERC Tokens on Ethereum?”“It’s mine.” “No, it’s mine.” My children were shouting down the walls, trying to ascertain ownership of a ball. “It’s mine.” On it went like mild delirium. “Technically,” I said, channelling the parenting techniques of my father. “It’s mine.” And it got me thinking about NFTs as proof-of-ownership and child-friendly utility for smart-contracts. You see, children need NFTs in their life. They do. M...