Andreas "aantonop"
Code:
https://www.youtube.com/watch?v=FYo5E7zT-vM
I know it's ytube (grrrrr), but this guy Andreas needs to be heard. He can explain all this crypto/blockchain thing like no one else can .... as long as you do not let it all get ahead of you, it's damn fine .
Wait till a dark stormy night to devote all your attention to his lecture(s)