We increasingly live in digital worlds. The metaverse requires an open standard for ownership of its digital items. NFTs are that standard: digitally-native property rights for a digital world. If NFTs are to represent every digital item in the metaverse, NFT infrastructure must be built on some basic principles: First, it’s critical that creators can own their works. This already rings true to creators today. Before long, it will become a burning necessity, as creators bundle their works int...