The mysterious creator's birthday code, April 5th, is believed to be the birthday of Bitcoin's mysterious founder, Satoshi Nakamoto—51 years old. The code and ideas he left behind are not just a numbers game but a profound challenge to financial power. Coincidentally, this day was also when the United States president issued a ban on private gold ownership to stabilize the dollar. Some say that Nakamoto chose this day as a subtle reminder to the traditional monetary system. In this era, everyone who understands "cryptography" is searching for the next secret clue.