Bitcoin as Business:

If we think Bitcoin as business basis of Islam, Islam says which business have chance of lose thats are halal. Someone can says illegal Business also have risk is that halal?- No its not. From that view you have to proof bitcoin is Illegal and We all know now a days Bitcoin Going Popular and its Legal. If someone say that bitcoin use for crime, Than my answer is Doller, Euro , Rupes, Taka, Yuan also use for bad or crime , are they all haram? Every Currency can uses for tow ways , one is going toward Good and another one is bad. We have to decide Which one we will choose.

Bitcoin as Asset:
My view Bitcoin is Asset for me. If I buy some land , I know its will give me a lot of money in future, Besides this its could be lose in future also. My view is same about Bitcoin. If I collect some BTC , I know its will make my future.

So My point of view BITCOIN is Halal.