It is the money of internet.
Regulators may consider Bitcoin is just an asset, a commodity or a securities, but all theses can be used as money, so there's a very little difference.
By means of transaction, no doubt that bitcoin is already a money for us who uses and enjoys it. We can't consider a thing if it doesn't have a value or price but because bitcoin does have high value and price, it is very considerable that bitcoin is money. And not just a money for us but also it's an investment.