Many people, including many early preachers, do not understand what the greatest value of Bitcoin is, that is, the fundamental source that no one can control, that is, the founder is anonymous from the very beginning, and is basically in a state of disappearance.In the past 10 years, thousands of digital currencies have been born, and no one can do it. Most of them empty bitcoin and then give a coin a fancy use in one way or another.Changing the algorithm to shorten the block time is for misa...