Walkitron has the 'Victors over Ravageblast' list and is some sort of archivist figure.
Behind the Scenes: Edit
Yes, he is a reference to a user on TFwiki. (but also a reference to Walkatron, or whatever the name of that character was, from Transfanon.)
I also referenced Ravageblast, one of Soundblast's minions.