Satoshi Nakamoto is the inventor of bitcoin who is anonymous person in the world.now day by day it is spared all over the world.

bitcoin is the way to earn money. bitcoin is the currency. bitcoin is my future

First China Now South Korea banned bitcoin now many people think bitcoin price may fall down and they sell their bitcoin

which purpose we are uses private key ?

I'm thinking, is it dangerous to buy bitcoin, in case if government want to block it? How bitcoin wallets connected between? If I'm right - there are support servers, who providing connection between ...

hey buddy don't mind , it is so funny
 no, bitcoin can't govern the whole world. i don't know why you thought it. it is not legal most of the country. It's high transaction fee is't it??  and we know that free free many people are already very high.

you have a privet key and no body know about your key that key secure your bitcoin from the thief or others. or you can use software,a hardware wallet can also secure your bitcoin.

Bitcoin invention for what purpose ??

yes i think government should consider bitcoin as a legal global currency. Though bitcoin is more valuable then dollar but still it is not legal global currency.I thing one day dollar loss its value and bitcoin speared global currency.

Satoshi Nakamoto is the inventor of bitcoin who is anonymous person in the world.We are eagerly waiting to see him or her.