YouTubeWaybackMachine

2022年9月4日—Nope,noteasilyatleast.TheWayBackmachinedoesn'tarchivethevideosthemselves,Itarchivespageswherethosevideosareused.,2022年9月28日—WaybackMachinedefinitelydoesn'tarchiveeveryvideooreverypagefromawebsite.Whatthecriteria[criterion]is,nooneknowsforsure.,,2019年7月11日—CouldsomeoneheretellmehowtodownloadaYouTubevideowhichwasremovedfromYouTube,butisstillarchivedontheWayBackMachinehere ...,...

參考資訊如下
Can I remove my own embarrassing YouTube videos ...

2022年9月4日 — Nope, not easily at least. The WayBack machine doesn't archive the videos themselves, It archives pages where those videos are used.

Does the Wayback Machine actually archive Youtube ...

2022年9月28日 — Wayback Machine definitely doesn't archive every video or every page from a website. What the criteria [criterion] is, no one knows for sure.

Free Internet Archive & Wayback Machine

How to download a YouTube video archived in the ...

2019年7月11日 — Could someone here tell me how to download a YouTube video which was removed from YouTube, but is still archived on the WayBack Machine here ...

How to Watch Deleted YouTube Videos with a URL

Go to https://www.google.com in your web browser. If Google cached the YouTube video before it was deleted, you will still be able to watch the cached version.

Wayback Machine

This service is based on indexes of specific data from selected Collections. Save Page Now. SAVE PAGE. Capture a web page as it ...

Youtube Videos

Captures of pages from YouTube.