If you are a parent trying to build an offline media server (Plex, Jellyfin, or Emby for the tech-savvy), the keyword is gold.
Here is the hard truth: While the Internet Archive is a legal non-profit library, much of the children's media hosted there is done so without corporate permission. Nickelodeon (Paramount Global) has occasionally issued DMCA takedown requests for "Go, Diego, Go!" content. go diego go internet archive verified