What if the site is simply gone, or now belongs to someone else who is not the owner of the archived content?
https://www.joshualowcock.com/guide/how-to-delete-your-site-...
You'll need to prove that you are the owner of the archived content, or were the owner of the domain.
What if the site is simply gone, or now belongs to someone else who is not the owner of the archived content?