Mystery Bitcoin Holder Spends $46 Million, but is it Satoshi's Fortune?

The origins of Bitcoin's largest holder are still shrouded in mystery. Nearly 1.1 million BTC is attributed to Satoshi Nakamoto, but it's based on a forensic trail identifying a mining operation, not a person.

The estimate varies by more than 200,000 BTC depending on the 'fingerprint' test applied. In September, 600 BTC mined in 2010 suddenly moved after 16 years, sparking speculation that Satoshi's coins had awakened.

However, this doesn't necessarily mean the person spending $46 million in Bitcoin was Satoshi. Onchain tracker Whale Alert found no connection between the 600 BTC and the mysterious creator's stash.

Blockchain research firm Bitquery found that only two of the 12 blocks matched the distinctive mining pattern associated with Satoshi's operation, known as 'Patoshi.' Gaurav Agrawal, a researcher at Bitquery, notes that private keys can be inherited, sold, stolen, or recovered from an old drive.

Agrawal says what the chain cannot say is whether the hand in 2026 belongs to the person who ran the machine in 2010. The spending transactions used modern wallet software, which the 2010 client could not have produced.