<oembed><type>rich</type><version>1.0</version><author_name>Leito (npub1d7…klrf3)</author_name><author_url>https://nostr.ae/npub1d7exvqfvxqyrq0j54e23gz6xj4lfj7qfssqamg60fkfp5f6mlzaskklrf3</author_url><provider_name>njump</provider_name><provider_url>https://nostr.ae</provider_url><html>Semi true. DLEQ proofs  inside the ecash help with making sure the ecash is signed by the mint. Doesn&#39;t help with double spend tho</html></oembed>