Hey! That's very interesting that it is saying I am from mostr.pub... I am a Nostr native who recently started testing out connecting to Nostr on Mastodon's Android app via nostr:npub1q3sle0kvfsehgsuexttt3ugjd8xdklxfwwkh559wxckmzddywnws6cd26p 's ditto.pub

I can give you some insight into what makes the two different, though.

As I understand it, in order to interact on Mastodon, you need to be a member of a particular instance (think relay). That instance has FULL control over your continued existence on Mastodon. You can interact with people and content on other instances, but your "home" instance remains in control of your identity. If they ban you, you must start over with a whole new profile on another instance.

Things are entirely different here on Nostr. YOU own your profile, your follows, and your content. You can host it yourself on a private relay, and you can host it redundantly on your choice of public relays. If one relay bans you, no big deal. Your profile is backed up far and wide on a multitude of relays, and your content is likely still available from the other relays you are posting to.