Bitcoin is a very useful and necessary way to make transactions with our money. It operates without authority or central banks. All transactions are carried out by participants of the network. It is known all over the world. Anyone can become the member of the Bitcoin tribe. It opens new horizons of different opportunities. So what is currency?
Definitely bitcoin is a currency because is a means of exchange or trade and also an asset because you can keep it in time and either increased or decrease it's value
So if you love bitcoin you just must love eBTC .