专题片披露姚前案细节：收虚拟货币买别墅，被留置时还没住上

Core Viewpoint - The documentary highlights the use of technology in combating corruption, specifically through the case of Yao Qian, a former official at the China Securities Regulatory Commission, showcasing how digital currency was involved in corrupt practices [1][7]. Group 1: Case Details - Yao Qian was investigated for corruption, with a focus on his connections to a subordinate, Jiang Guoqing, who facilitated large-scale bribery transactions [3]. - Jiang Guoqing admitted to being involved in every major transaction, including the transfer of virtual currency bribes to Yao Qian's personal wallet [3]. - In 2018, a cryptocurrency entrepreneur, Zhang, sought Yao Qian's assistance for a token issuance project, resulting in Yao Qian receiving 2,000 Ether as a bribe, valued at over 60 million yuan at its peak [3]. Group 2: Evidence Collection - The investigation utilized blockchain technology to trace the flow of virtual currency, revealing a clear chain of transactions from Zhang to Yao Qian [5]. - The evidence collected included a record of Yao Qian transferring 370 Ether, equivalent to 10 million yuan, demonstrating a solid evidence chain that led to his admission of guilt [5]. Group 3: Implications and Outcomes - Yao Qian was expelled from the Party and public office in November 2024, with the case serving as a precedent for handling corruption involving virtual currencies [7]. - The case illustrates that while virtual currencies may seem intangible, they ultimately manifest in the real world, leading to exposure when converted into tangible assets [7].