>No one claims NFT proves ownership of entities outside of the used blockchain. But within the chosen blockchain, they do prove ownership of that particular NFT

>No one claims NFT proves ownership of entities outside of the used blockchain. But within the chosen blockchain, they do prove ownership of that particular NFT. That's a fact. This is irrelevant to the wider world which doesn't even have basic infrastructure to support blockchain smart contracts. Without that infrastructure you have a curiosity, not an asset you can use as collateral with a bank.