Ha! Found a case of archive.today's DMCA takedown message that I was looking for months ago (I probably first saw it at a URL different than the following):
https://archive.ph/scribe.r4fo.com
> In response to a request we received from 'US Digital Millennium Copyright Act' the page is not currently available.

 >>/10940/
That entity links to part of a walled website. Capture of that:
> https://megalodon.jp/2024-0910-0348-58/https://archive.is:443/2024.09.09-184614/https://www.behindthevoiceactors.com/tv-shows/My-Little-Pony-Friendship-is-Magic/Berry-Punch/

 >>/11114/
> long video
Minutes after making post #11114, I was able to easily watch that long video in its entirety (and it was remotely duplicated). Picrel.

 >>/11115/
> Python HTTP Server
Not as secure as Apache or nginx. Stated here:
. https://realpython.com/python-http-server/ (also says stuff about https certificates)
. https://hardbin.com/ipfs/Qmabu5sryfeQaUPFdvZYPALbNcM7U4LiokFYVZadLX68Jg

How-to+security tips:
. https://community.torproject.org/onion-services/setup/
.. tarball: https://gitlab.torproject.org/tpo/web/community/-/archive/main/community-main.tar
.. video form: https://inv.nadeko.net/watch?v=YXoS8wd1DJo
.. "AI slop": https://inv.nadeko.net/watch?v=t_xr_pvXyQA - says that you should use https, but that isn't really needed as Tor already uses E2EE:
> Where Signal & WhatsApp (etc) enable E2E encrypted communications between humans — with emojis and short text messages and the like — the Tor protocol enables end-to-end encrypted communications between computers — eg: Tor Browser on your laptop at one end, and an Onion Site at the other. --https://scribe.r4fo.com/@alecmuffett/tor-is-end-to-end-encryption-for-computers-to-talk-to-other-computers-34e41d81c9e2