Yes, he did. He also authored the two posts above suggesting "we" take further dishonest actions to discredit him. I'm fine with just using the simple truth to discredit him fully.
As an aside, it's pretty sad that someone with over 3000 useless posts spends so much time trolling himself posing as a "fornits anon regular" to try to discredit the site. If he has to stoop this low - trolling his own posts over and again - why doesn't he just move on to somewhere else where he feels like his nonsense will register with readers? He sort of behaves like a program staff here; willing to shame himself to degrade others. Being right by any means at any cost seems to drive this jerk's responses.
What a sad little petty man.