Sean Murray is the head of deBanked, a financial news site. In February 2025, he suggested that Jack Dorsey, co-founder of Twitter and Square, might be Satoshi Nakamoto, the pseudonymous creator of Bitcoin. Murray pointed to several coincidences, such as key Bitcoin events aligning with significant dates in Dorsey's life. For instance, the first Bitcoin transaction occurred on January 11, Dorsey's mother's birthday, and the last block mined by Satoshi was on March 5, 2010, Dorsey's father's birthday.