@weijie_eth Hello ser. I saw your lecture about zk Nft mint. Can I ask you something? I am struggling to make _proof and pub signal data from proof.json and public.json
While Ordinals are cool, they certainly are not stored “on every node” on the planet. In fact, @rot13maxi even released a Christmas gift to Maxis to easily remove them using a simple script. Bitcoin Stamps are stored on every node, including pre-Segwit, in the UTXO set and in transactional data within actual blocks (not the separate witness data structure).