This is ridiculous. If I wanted to write a primer on how NOT to unambiguously prove you are Satoshi, in a way causing maximum confusion, this would be it.

Either Craig is able to publish a digital signature of the Genesis block or Block 9 or whatever for EVERYONE to see, or this is another scam. Asking us to rely on trusting a 3rd party (Gavin, etc.) is PRECISELY what bitcoin was designed not to be.

Never underestimate the ability of scammers to provide seeming "proofs" that are invalid. It is perfectly reasonable to ask for published signatures for all to see, and excuses about "being difficult" (in Wright's blog post) don't cut it.