Key Takeaways The crypto industry's biggest open question—who is Satoshi Nakamoto?—remains unanswered. That hasn't stopped people from guessing. The latest to float the notion that Block (XYZ) chief and crypto enthusiast Jack Dorsey could be the pseudonymous creator of the Bitcoin network were Baird analysts, who raised the question anew this week. At Block's Investor Day earlier this month, Seaport Research analyst Jeff Cantwell asked Dorsey directly. The CEO responded cryptically. "The most beautiful thin ...