User blog comment:Kungfuguy27/Professor Oak vs Charles Darwin - Lyrically Adequate Rap Battles of Nothing in Particular/@comment-25872721-20150929024626/@comment-25073227-20150929030246

I believe that says 2013, but I can assure you that does not matter. I didn't make this hint, I looked it up, it was the best thing that fit.

Also, you're closer to decyphering the code than you're giving yourself credit for