Alvin Onaka, Hawaii registrar: Anyone know anything about him, good or bad?

1. I ask the question for this reason: Recently, Factcheck website released photos
of Obama's Hawaii birth certificate.

2. One photo shows the back of the document with the stamp of Alvin Onaka, registrar.

3. As I understand it, every valid birth certificate that leaves Hawaii must have
that stamp of Alvin Onaka, or else it is not valid.
Does Onaka's stamp on the
back of this document mean that it is indeed a valid Obama birth certificate?

4. Again, does anyone know anything about Alvin Onaka, Hawaii registrar, good or bad?

5. I'm not suggesting that Onaka, has done anything wrong. I just want to know if
he is or is not highly respected in Hawaii.

6. Myself, I believe Obama is a fraud and a liar, because it won't allow Hawaii to release his valid birth certificate to the public, and he won't allow his birth hospital release Obama's birth records, even though people searching on the internet have found information that Obama was born in two different Hawaii hospitals.
How Obama could be born in two different hospitals is beyond me.