The assessment is "likely_true" with high confidence based on strong, direct, and corroborating evidence from multiple sources.One source, with the highest possible relevance score, directly reports on a seminar held in Shanghai focused on the legal challenges of disposing of virtual currency involved in criminal cases. This source explicitly confirms all three key elements of the statement: the event (a seminar), the location (Shanghai), and the topic (legal standards for virtual currency crimes).This direct evidence is further strengthened by corroborating information. A high-authority source confirms that a seminar was held by the Chinese Criminology Society to discuss crime governance, with a key topic being the disposal of digital assets like virtual currency. While this source doesn't specify the location, it validates that a seminar on this exact topic took place. Additionally, other credible sources indicate that official bodies in Shanghai, including the Shanghai Development and Reform Commission and the Baoshan District Procuratorate, are actively focused on cracking down on and prosecuting crimes involving virtual currency. This establishes Shanghai as a relevant and logical venue for such a legal discussion.There is no contradictory evidence among the provided sources. The combination of a direct report and strong circumstantial evidence from credible sources makes the statement highly probable.