ProtocolTV has released a trailer for its already completed Bitcoin documentary, Bitcoin: Buenos Aires which focuses on Bitcoin's rise in Argentina's capital city. Yes, that is correct, they are crowdfunding an already completed documentary. Inspired by early Bitcoin journalist Vitalik Buterin, creator of Bitcoin Magazine, who used to post partial articles and ask for donations before revealing the rest. Bitcoin: Buenos Aires recently showcased at Carolina's Cryptolina Conference last month. According to the creators, the movie received a “rousing ovation” when it debuted. Its trailer teases Bitcoin's potential in the country by showcasing an Andreas Antonopoulos speech on the digital …