•Bitcoin investor Cameron Winklevoss told CNBC he sees the cryptocurrency ultimately becoming a 'multitrillion-dollar asset' •He disputed claims that bitcoin is in a bubble, and said it was justified for someone to use the token without understanding the underlying technology •Looking ahead to the launch of bitcoin futures contracts, he said he thinks "derivatives set the stage for other products and is the next logical evolution of this market" Bitcoin investor Cameron Winklevoss — one half of the twins reported to have just become the world's first bitcoin billionaires — says the skyrocketing ... (full story)