According to Zhejiang News, the Zhejiang Provincial Market Supervision Bureau’s “Municipal Supervision Insurance” City Supervision Block Alliance Chain Security Platform has been officially launched. This platform is the country’s first market supervision blockchain electronic evidence collection platform, and will provide evidence collection services for the law enforcement of the market supervision system in Zhejiang Province. The platform is based on the underlying platform of the domestic autonomous controllable alliance blockchain. As the underlying infrastructure, it can be expanded to the underlying alliance blockchain system for multiple application scenarios in the market supervision field. Supports multiple upper-level blockchain applications including drug traceability, intellectual property protection, transaction monitoring, electronic licenses, and contract behavior. During the trial operation of the authentication platform, it has provided online authentication services for system users in the province nearly 10,000 times.