It seems like HBO has run out of ideas for presenting quality series. This documentary leads into an investigation with the aim of showing evidence of Satoshi's identity, then do they think this will work? I think the effort is just a waste of time and will eventually damage their own reputation. After years of Satoshi successfully hiding his true identity, how could HBO reveal his identity so easily, This is simply unreasonable.
As is known, Satoshi has so many wallets containing Bitcoins in different amounts, the only wallet known to belong to Satoshi is the Genesis address, the first blockchain address with 50 Bitcoins that cannot be spent at any time. I think anyone claiming to be Satoshi should show a private key that allows access to one of those wallets and move a small portion of the Bitcoins in it to prove its authenticity.