...snip...
you're slightly proving my point here... PGP keys should have an expiry date, or at least the subkeys (of a master key) should. That's why people are asking questions like that on stackexchange.com, and Satoshi eventually almost certainly understood this too.
You'd be quite unwise to trust Satoshi's PGP key from 2008 alone when it's concerning such a significant person.Not disputing that.

Indeed that is why my list for accepting proof of the satoshi identity (cyrptographically) has five different points of empirical evidence.
well, Satoshi's key is in the repo for bitcoin.org:
https://github.com/bitcoin-dot-org/bitcoin.org/pull/79but not on the actual
https://bitcoin.org website (maybe try
for historical purposes, isn't that enough? Satoshi doesn't work on Bitcoin now, so really that part of Bitcoin's story is just that: an old part of the story