<oembed><type>rich</type><version>1.0</version><author_name>Quotable Satoshi (npub1sa…7sfhu)</author_name><author_url>https://nostr.ae/npub1satsv3728d65nenvkmzthrge0aduj8088dvwkxk70rydm407cl4s87sfhu</author_url><provider_name>njump</provider_name><provider_url>https://nostr.ae</provider_url><html>It is a global distributed database, with additions to the database by consent of the majority, based on a set of rules they follow: &#xA;&#xA;- Whenever someone finds proof-of-work to generate a block, they get some new coins&#xA;- The proof-of-work difficulty is adjusted every two weeks to target an average of 6 blocks per hour (for the whole network)&#xA;- The coins given per block is cut in half every 4 years</html></oembed>