The Blast obtained a copy of Psalm's official birth certificate, which was just filed and recorded into the L.A. County court.
According to the document, Psalm was delivered via surrogate by Dr. Paul Crane on May 9 at Cedar-Sinai Medical Center in L.A.
Dr. Crane is the same OBGYN who delivered Kim, Khloé, Kourtney, Kylie and Kendall from Kris Jenner. He also delivered other famous babies, like Beyoncé and **Jay-Z'**s twins, Rumi and Sir.
As we reported, Kim and Kanye have been filing all sorts of legal documents lately, as 16 trademark applications were just filed to make sure the name Psalm West can only be used to market products with the Kardashian/Jenner/West blessing.