Oh, thanks! That was very helpful nostr:npub1g7ec7nfhyyus6kmtaaud4clnuwygandlrpz0hvem3pep6dndtjyqumtp42 !!
My keys were in the wrong format, so the proxies were also not being picked up.
With my current fixes I know #NIP05 is working because I could test it with the #coracle UI.
From my https://coracle.social/ profile page, I could click on the "Details" menu as shown here
https://void.cat/d/LqMc6vQkiuXA15tTzEGZU6.webp
and that opened the details page
https://void.cat/d/4RomLiFB3Wd512c52B47qu.webp
which matched my fixed nostr.json file
https://bblfish.net/.well-known/nostr.json
which I took a screenshot here:
https://void.cat/d/YCBKYZJRGfQS738vaTiXxx.webp
I guess I am wondering now if I have put too many relays in there, and if they are good ones. But that is another can of worms.