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视频简介

一个两岁的孩子雷达在1998年的某一天走失，父亲雷泽宽（刘德华饰）从此开始了长达十四年的寻子之路，途中历尽艰辛，偶然遇到了四岁时被拐的修车小伙曾帅（井柏然饰），两人一同踏上寻亲之路，途中两人建立了父子般的情谊。。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?。