inkan on Nostr: You're right - I should include a link to my master profile in my signer profile. ...

You're right - I should include a link to my master profile in my signer profile. Actually, meta (npub1rx0…u0mp) has done precisely that. You can click on the link in their signer profile to go to the master profile.

And you're also right about DMs. The master key is buried in my basement and doesn't sign or decrypt anything. So DMs need to be directed to the phone number keys that the master has declared (of course a delegatee can make these declarations on behalf of the master). And the master can, for example, declare different phone number keys for different devices if it wants to. And more importantly, anyone who wants to call these numbers can always check, right before making the call, that the master key has not *revoked* the number.