I don’t think it’s relevant. I could be wrong.
If it's real, it's relevant. It's dated the day after his birth. You couldn't have registered it in Hawaii on the 4th adn Kenya on the 5th, not in 1961.
Of course, there are reasons to believe that it isn't real, but then we have witnesses who say they saw his birth in Kenya, so it's a question of who and what you choose to believe.