<oembed><type>rich</type><version>1.0</version><title>Kaz wrote</title><author_name>Kaz (npub1sf…uw6n3)</author_name><author_url>https://nostr.now/npub1sfkhz9flfyuvgwunp7gvcvfs7v6rp50qd82r5tmst72ns3gtjd5sauw6n3</author_url><provider_name>njump</provider_name><provider_url>https://nostr.now</provider_url><html>Built an open warrant canary system using Nostr, Bitcoin, and OpenTimeStamps&#xA;&#xA;Meet OpenAuspex:&#xA;&#xA;https://openauspex.dev </html></oembed>