Disclaimer: My company works with Teyit and I've built the archiving product. Also: This is a shameless plug.
Teyit.org[0], the biggest fact-checking organization in Turkey, has their own archiving site called teyit.link[1].
It's a non-profit organization and they automatically archive any link that's sent to them via their site, Twitter, Facebook etc.. It's also usable by the public.
It's open source on GitHub[2] and we've actually been developing a new version[3] and have a plan to add `youtube-dl` along with WARC.