A Quindecillion - The reason bitcoins and alt-coins are secure.

https://www.youtube.com/watch?v=ZloHVKk7DHk

Pretty cool video anyone can understand.

This is the best explanation of unique key generation that I have ever seen.

Great video!

This guy’s series are a must see in order to understand the math behind the blockchain technology!

ReddcoinRocks said:

This is the best explanation of unique key generation that I have ever seen.

Yeah I never understood it till now, I always worried that I would be the unlucky one where someone else got my key but after seeing this I’m not woried anymore