ko vers hasbro/tommy takara anyone?

I was wondering if anyone could tell me if the takara mp's have the copyright stamp, like all of hasbro. I bought a takara/tommy mp 12 lambo from a "botcon" but don't see any copyright stamp, and there doesn't seem to be any way of telling the real one from a ko especially with the second run of the ko's making the corrections. I am currently waiting for my ko version of bluestreak. And have all the hasbro tru line, and am trying to buy the legit tfs but with no real difference's how do you know.