This just feels like traditional blockchain tech (putting the city ledger with all deeds in a cryptographic ledger)? That one I can understand. Non-distributed

This just feels like traditional blockchain tech (putting the city ledger with all deeds in a cryptographic ledger)? That one I can understand. Non-distributed but public ledgers is one of few good use cases I can see for blockchains. My question was specifically “why NFTs” not “why cryptographic ledgers”.