**Bitcoin Whale Moves Millions, Sparks Speculation on Satoshi Nakamoto**

A Bitcoin whale, active since Bitcoin's early days in 2009, has moved 10 BTC (worth $610,000) to Kraken on Oct. 3, according to Arkham Intelligence. This brings their total transfers to $3.58 million since Sept. 24. The wallet, dormant for nearly a decade, now holds 1,169 BTC, valued at $72.4 million.

This activity coincides with renewed interest in Bitcoin's creator, Satoshi Nakamoto. HBO's upcoming documentary, "Money Electric: The Bitcoin Mystery," releasing on Oct. 8, claims to reveal Nakamoto’s identity, with deceased cypherpunk Len Sassaman as a leading candidate. Despite speculation, Sassaman’s widow denies he was Nakamoto.

Bitcoin is currently trading at $61,815, up 1.5% in the last 24 hours but still 16% below its all-time high.