{"type":"rich","version":"1.0","author_name":"Leito (npub1d7…klrf3)","author_url":"https://nostr.ae/npub1d7exvqfvxqyrq0j54e23gz6xj4lfj7qfssqamg60fkfp5f6mlzaskklrf3","provider_name":"njump","provider_url":"https://nostr.ae","html":"Semi true. DLEQ proofs  inside the ecash help with making sure the ecash is signed by the mint. Doesn't help with double spend tho"}