一次收受2000枚以太币，厅官姚前隐性腐败细节披露

Core Viewpoint - The news reveals details of corruption involving Yao Qian, the former director of the Technology Supervision Department of the China Securities Regulatory Commission, who engaged in illicit transactions using virtual currencies, specifically Ethereum, to facilitate bribery and corruption [1][5]. Group 1: Corruption Details - Yao Qian received 2,000 Ethereum as a bribe, which at its peak was valued at over 60 million yuan [5]. - Investigations uncovered that Yao Qian used "sleeper accounts" to conceal his financial activities, with significant funds traced back to a virtual currency trading account [4]. - A total of 1,000 million yuan was traced to Yao Qian's "sleeper account," which was subsequently used to pay part of the purchase price for a villa valued at over 20 million yuan, registered under a relative's name but effectively owned by Yao Qian [4]. Group 2: Investigation and Evidence - The investigation utilized blockchain technology to trace the flow of 2,000 Ethereum from a cryptocurrency wallet belonging to a businessman to Yao Qian's wallet, confirming the illicit transaction [5]. - Yao Qian admitted to his violations after the investigation presented a solid chain of evidence, including the transfer of 370 Ethereum, which was exchanged for 10 million yuan [5]. - In November 2024, Yao Qian was expelled from the Party and public office, and was referred to the prosecution for legal proceedings [6].