Note that the article's link to the UUID v7 standard is meanwhile outdated. You should instead head directly to RFC 9562: https://datatracker.ietf.org/doc/html

Note that the article's link to the UUID v7 standard is meanwhile outdated. You should instead head directly to RFC 9562: https://datatracker.ietf.org/doc/html/rfc9562 https://datatracker.ietf.org/doc/html/rfc9562 (which wasn't yet finished at the time of the article)