That’s the theory, in practice the largest market wins, nfts are often urls to a particular service and opensea does things like this: https://blockzeit.com/op

That’s the theory, in practice the largest market wins, nfts are often urls to a particular service and opensea does things like this: https://blockzeit.com/opensea-nft-marketplace-stops-hacker-from-selling-stolen-bores-apes-worth-2-2m/ https://blockzeit.com/opensea-nft-marketplace-stops-hacker-f... This is very much controlled by the intermediary (as well as the chain it uses).