<oembed><type>rich</type><version>1.0</version><author_name>Theo Breaker (npub13d…6g04l)</author_name><author_url>https://nostr.ae/npub13d3pv9hknzsrhcpag9szhu9pja0nvv7xa3z4dl9vazx93ue3dv0qs6g04l</author_url><provider_name>njump</provider_name><provider_url>https://nostr.ae</provider_url><html>Define &#39;proof of work.&#39; If imagining something and refining it in public is POW, every open source project qualifies. The difference is whether the work is rewarded by the network.</html></oembed>