币界网报道:[Founder of "TreeGraph": I once spent $1,000 to buy 100 bitcoins, but sold them too early] On June 16, Long Fan, the founder of "TreeGraph" and dean of the Shanghai TreeGraph Blockchain Research Institute, revealed in an interview with Xinmin Weekly that when he was a doctoral student at MIT, he spent $1,000 to buy 100 bitcoins, and then sold them at $50 each. Now that the price of bitcoin has exceeded $100,000, he still does not have 100 bitcoins.