Obama and Hawaii have forfeited any ‘expectation of privacy’ because Obama has publicly shared and is still sharing his “official Hawaiian birth records” to all parties by publishing it on his White House website.
This is only true if what he has presented is in fact what is in Hawaii's records. If what he has presented is NOT the same thing in Hawaii's records, then he HASN'T publicly shared his official Hawaiian birth records. Therefore, Hawaii is still required to respect his privacy.