Send webmention, make POST request with parameters source and target. Receive webmention, verify source links to target and decide how to display. Specs often make things sound more technical than they are.
I don't know. I get lost in a lot of those specs. I made a point to say it wasn't bad
David Shanske
My day job is in training for an airline. I also develop Indieweb WordPress plugins so that others can take control of their online identity.