It wasn't Daken
The steam ID i got of a guy named "Hyperion" matched that of yours. However, Hyperion later changed his name to (1)Daken. I have a screenshot of the real and the fake Dakens, however, i do not have the log. I have a short demo of Hyperion TKing, and a screenshot of (1)Daken's score on dod_argentan. The demo you uploaded DOES NOT contain the real Daken.
demo link http://www.zshare.net/download/7836363549c74712/
Hyperion STEAM_0:0:14363410