Mastodon has a verification mechanism, though it looks different from Twitter's. We do not ask for your documents. Instead, if you have a website that you are known by, you can verify that you are the owner of that website.
Link to your Mastodon profile from the website, either through a visible link, or through a <link> tag in the head of the document, with a rel=me attribute, and link back to that page from your Mastodon profile. It should then get a green checkmark, like @Mastodon.
@Gargron @Mastodon Huh, that didn't work for me. I added that link to my page https://sites.google.com/a/lclark.edu/drake/ (a period at the very bottom of the page), but that link isn't green in my profile. Does it take time to propagate or something?
@peterdrake @anathem @Gargron
If you have your own domain, it's possible. I've documented it here:
https://pages.pplupo.com/2024-02-09-Mastodon-verification-on-Google-Sites-with-Cloudflare/