电影 英雄

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?。一对年轻的夫妻请了一名保姆来照顾小孩，不料这名保姆行为异常，多方打探竟无人知道她的来历，结局会怎样呢....。