Yi Gongzheng is operated by Hangzhou Jianzhen Network Technology Co., Ltd. It is a third-generation notarization informatization platform for notary offices, judicial institutions, and industry clients. Rather than a general-purpose office SaaS product, it is an all-in-one industry solution built around “Internet + notarization,” electronic evidence collection and preservation, remote video verification, and smart notarization services.
Its product lineup includes an electronic evidence service platform, an intelligent notarization processing system, a remote video evidence collection system, an identity recognition system, and an external notary service platform. The electronic evidence platform supports multiple evidence collection methods, including mobile photo capture, video recording, audio recording, call recording, web pages, APPs, and law-enforcement devices, while also providing application submission, real-name verification, evidence storage management, and online certificate issuance. The remote video system covers video device communication, case archiving, security support, and identity verification, making it suitable for scenarios such as overseas Chinese users and remote financial-service acceptance. The platform also supports integration with existing notarization processing systems, electronic archive systems, government information-sharing channels, and internet court systems.
The official website emphasizes compliance with the Electronic Signature Law, the Notarization Law, and relevant rules on electronic data. It uses electronic signatures, timestamps, blockchain, digital certificates, encrypted custody, and other methods to ensure the authenticity, integrity, and non-repudiation of electronic evidence. Its positioning as “business-neutral” and “not touching the data” highlights that notary offices retain data sovereignty. For deployment, the site mentions both independent deployment and a centralized cloud platform with multi-level cascading for the remote video system, making it suitable for organizations that require localized deployment and integration with industry systems.
The official website does not disclose standard plans, pricing, a free version, or trial policies. Solutions are mainly obtained by phone or consultation, and procurement is more project-based. Its strengths include deep industry specialization, a wide range of evidence collection methods, use cases across law enforcement, intellectual property, finance, and remote notarization, and the ability to reduce the complexity of moving notarization workflows online. Limitations include limited self-service capability and pricing transparency, as well as insufficient public information on APIs, permission models, SLAs, and third-party security certifications.
Yi Gongzheng is best suited for notary offices, administrative law-enforcement agencies, financial institutions, copyright platforms, and legal teams with strict requirements around evidentiary validity and notarization workflows. Its website uses a China-registered domain, so direct access from mainland China is expected to work; payment methods are not disclosed. If your main need is electronic contract signing, compare it with Fadada, e签宝, and 上上签. If your focus is evidence preservation and collection, consider 保全网, trusted timestamp services, and local online notarization platforms.
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