I was reading all the Satoshi Nakamoto related articles for the last few weeks because I'm going to compile an article in my local language so that people can know the truth.
I don’t think Satoshi can have his identity proved without signing a message from his known address and a PGP signature. But I'm sure that's not going to happen ever because satoshi will not appear.
Since his posts were migrated from a different platform to bitcointalk.org.
What does that mean? He himself has posted some old post from the previous Forum in this forum. So?