No you didn't. Just because he didn't post it here, doesn't mean he didn't post it. K0N ART15T is a very well-known forger over at the MLGpro forums, and he posts everything he's made there. You can also check his fileshare if you still don't believe it. It's called Abodes, and it is the exact same map that this guy is claiming is his. Again, no you didn't. K0N ART15T made this back in February, and you made the huge mistake of posting a video of the gameplay. I know that map, and it isn't yours. You didn't even bother to change anything around to give the illusion that it's yours, lol. If I were near my xbox I'd further provide proof that you blatantly stole this map and further humiliate you. Enjoy the Banhammer, jackass.
Thanks Squidhands for amassing all of that proof there. Congrats 'sploder'. You've earned yourself some tasty infractions for Map Theft.