@mint @p @p @Moon Yes, but server can send different activities to different peers. Another option is to use HTTP URLs like this:
https://social.example/.well-known/apresolver/did:ap:key:z6MkrJVnaZkeFzdQyMZu1cgjg7k1pZZ6pvBQ7XJPt4swbTQ2/path/to/objectinstead of DID URLs. Software that supports FEP-ef61 would recognize a resolver path and process the object accordingly.