No, actually they haven't ... not in a legal sense ... and you know that. Plus those people have stated demonstrable falsehoods compromising their credibility.
There is only one of our Presidents for whom I know the exact time of his birth (7:24 p.m.) and the address of his parents(6085 Kalaniana’ole Highway) and for whom I have seen the newspaper birth announcements. That’s Barack Hussein Obama II.
Barak Sr. didn't live at 6085 Kalaniana’ole Highway and you don't know if the 'exact time of birth' is accurate. It wasn't included in the newspaper birth announcements ... just like a place of birth was not included.
I do not need to know if he was born in a hospital, his parents’ occupations, his parents’ birthplaces or whether the newborn was part of a multiple birth.
We understand that you take it on blind faith and unauthenticated jpgs (hence the term 'faither'). Rational people prefer to see verifiable birth information from an original legal birth document.
Yes, they have in a legal sense. When they released a statement saying that Obama was born in Hawaii and is a natural born citizen (that's not verbatim,) it was a legal determination made by the State. The AG helped craft the statement. He gave his legal opinion as the State's top attorney.