币界网报道：Rumors resurfaced claiming Twitter co-founder Jack Dorsey might be Bitcoin's pseudonymous creator Satoshi Nakamoto, but evidence remains inconclusive. The speculation stems from Dorsey's early involvement in digital payments through Square (now Block) and his vocal Bitcoin advocacy. However, blockchain analysts note Dorsey was relatively unknown in cryptography circles during Bitcoin's 2008-2009 development period. Key Bitcoin developers like Hal Finney and Nick Szabo have stronger technical connections to Satoshi's work. Dorsey himself has repeatedly denied being Nakamoto, stating in 2021: "I'm not Satoshi." The debate highlights ongoing fascination with Bitcoin's mysterious origins, though most experts consider Dorsey's involvement unlikely given timeline discrepancies and lack of cryptographic proof. Block continues expanding Bitcoin services through Cash App and mining initiatives, maintaining Dorsey's position as a prominent industry figure regardless of Nakamoto speculation.