decentralize the archives. anyone doing heavy archiving on nostr would run their own relay where they would post WARC web archive records as nostr notes.
the CDX index entries to those pages would be posted as notes and shared around, and anyone wishing to replay a page would be (automatically, in the background) finding all the relevant WARC-notes to reconstruct the page.

the same idea as the wayback machine web archive, but distributed.