We have a system called BankID in Sweden where you can do exactly that. And sign stuff and it has the same legal status as a signature on paper. > The problem

We have a system called BankID in Sweden where you can do exactly that. And sign stuff and it has the same legal status as a signature on paper. > The problem with digital data is that it can be copied arbitrarily. And NFTs aren't digital data? I don't understand the distinction.