1. Bitcoin creator, Satoshi Nakamoto, is still a mystery figure
2. Bitcoins are limited in number
3. It’s impossible to know the sender/receiver details
4. Pizza was the first thing (good) purchased using bitcoin
5. Bitcoin network is much powerful than supercomputers
6. Bitcoin has been sent into outer space
7. A bitcoin transfer is irreversible
8. The FBI has one of the world’s largest bitcoin wallets