Mastodon promotes putting links on your profile that are “verified”. You can “verify” the sites those links point to by adding a link back to your Mastodon profile. This link should include a rel=“me” attribute.
How can I add this rel attribute to a link in bubble?
ps . I’ve also tried adding a link in an HTML control, but that is difficult to style correctly and Mastodon doesn’t seem to pick it up.