Just a coinkydink?

April 5, 1975 (Saturday)

Died:

Chiang Kai-shek, 87, President of the Republic of China, who later relocated to the island of Taiwan after the Communist takeover of the mainland

https://www.coindesk.com/learn/how-can-satoshi-nakimoto-have-a-birthday-the-significance-of-april-5/