At the end of the day, what makes Silicon Valley work is technology and the outcome of making money. Those two things have to be healthy. It has to matter a lot more than who is the celebrity and who is famous and who goes to the best parties.

Within my social circle, there is a large group of people who will take bitcoin as legal tender; like, you can go to them and settle debts in Bitcoin, and they will happily take it.

A block chain is a series of blocks. Each block is a series of computations done by computers all over the world using serious cryptography in a way that's very hard to undo.

Cryptocurrency currencies take the concept of money, and they take it native into computers, where everything is settled with computers and doesn't require external institutions or trusted third parties to validate things.

Cryptocurrency currencies take the concept of money, and they take it native into computers, where everything is settled with computers and doesn't require external institutions or trusted third parties to validate things.