Five years after his first documentary, award-winning producer/director Torsten Hoffmann revisits Bitcoin and sets out to explore the evolution of the blockchain industry and its new promise. Can this technology, designed to operate independent of trust and within a decentralized network, really provide a robust alternative to the Internet as we know it?更多《欧美精品第一页》完整免费视频、欧美精品第一页全集在线观看、欧美精品第一页国语在线观看相关记录资源，请持续关注CPP阳光影视!