There was one thing that I discovered, I notice his first post on this forum was on November 22, 2009, but looking at that post, bitcoin From was not the first website he created and that was never his first post in a forum, seems he had some post before then and there was a link shared as to old forum, does it mean that bitcoin project had been earlier than 2009 as we know?
I never heard that, but it might be true since Satoshi can use any name he wants and created another forum. But if you mean by the old bitcointalk, I guess you refer to this
https://bitcointalk.org/index.php?topic=5.msg28#msg28But I could be wrong. Maybe he works on a project that contains with bitcoin