Looks like those 80,000 BTC that have been moving lately might actually belong to Adam Back — the British cryptographer who created Hashcash. He’s also one of the few people who talked to Satoshi via email in Bitcoin’s early days.

There’s a theory from that recent HBO doc that Adam Back and Peter Todd together could be some kind of “collective Satoshi.” And honestly, with Adam’s background in cryptography, it wouldn’t be too surprising if he controls way more BTC wallets than most people think.