<oembed><type>rich</type><version>1.0</version><title>VitorPamplona wrote</title><author_name>VitorPamplona (npub1gc…fnj5z)</author_name><author_url>https://nostr.now/npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z</author_url><provider_name>njump</provider_name><provider_url>https://nostr.now</provider_url><html>There is no year zero. We went from 1BC to 1AD because zero wasn&#39;t a number until much later. But ISO 8601, the date format we use for web apps, does have a zero year, so 3BC maps to the year -0002.&#xA;&#xA;GN.</html></oembed>