What is your claim specifically? That he tried to fool people into thinking he was Satoshi? Or that he tried to fool people into thinking he was trying to fool them into thinking he was Satoshi? Those are two very different claims.
I believe I already mentioned attempts to trap so-called "experts." Here I cannot verify, but Craig has often talked about ways to mess with the Wayback Machine. Could be bluffing. I don't know. To me it is just an interesting curiosity. I know him to be Satoshi from an overwhelming pile of other evidence, direct and circumstantial. So I can only speculate what his motives are there. Knowing him pretty well now, I'd guess it is him being cheeky.
Again, all this stuff is old hat to him, and he would know this change would be caught because he knew he'd be under a microscope. Again we have to choose: is he a complete fucking doofus, or is he playing 4D chess. Well, he's not a complete doofus in this field, that much is clear - you don't get to be world record holder in cybersecurity certs while being a cyber doofus.
Another thing is the Dave Kleiman estate lawsuit that is ongoing. And Phil Wilson's purported attempt to extort Craig. This gets into messy conjecture, but here the one who has to explain away the oddity is not me but those who think he isn't Satoshi. How exactly do you end up being implicated in a lawsuit as being Satoshi? And does messing with records and forging documents help you ensure such a court case gets thrown out? This is very much in line with Craig's strategems that I have seen in action recently.
I should here reiterate that this is unlikely to be an efficient vector of discussion, seeing how many words we have already exchanged to get nowhere. Yes, Craig has done a bunch of weird cyber stuff. He always talked a lot about stuff like this on the InfoSec mailing list, like super clever ways of screwing over hackers. It's a deep rabbit hole, and even if in the end it turns out he was for sure faking and not the mastermind, it changes nothing other than maybe I now think Dave is the main guy but Craig is probably the far greater genius. The implications remain the same: take Craig seriously, look closely at what he has to say, implement. That's the real reason I am writing all this.