dongmayinzhang: electric sign

The DONGMA seal product consists of three core sub-products: dynamic anti-counterfeit code, electronic seal cloud platform, and physical intelligent seal machine. It is a seal management application designed specifically for the seal usage scenarios of enterprises or individual merchants. With "using the seal" as the core application, it builds an application system around "enterprise", including "enterprise structure and member management", "seal management", "approval management", "device management", etc., to provide enterprises or individual merchants with a safe and convenient way to use the seal, while improving the security of the seal and reducing the usage risk of the enterprise seal. 1. Dynamic anti-counterfeit code: The DONGMA seal adopts the "dynamic anti-counterfeit seal impression" independently innovated and developed. Every time the seal is used, it automatically matches to generate a unique dynamic anti-counterfeit code. Whether the seal is stamped on paper media or electronic media, each document will have a unique corresponding anti-counterfeit seal impression. The mobile phone can easily identify the authenticity by scanning, view the complete seal usage record, visualize the CA certificate, and the original stamped document. The seal impression with dynamic anti-counterfeit code retains the seal main body shape consistent with the traditional seal, while achieving the functions of easy identification and anti-counterfeit of the seal impression. With the self-developed ink, the seal impression is waterproof, non-fade, and can be traced to specific batches and models. 2. Electronic seal cloud platform: The electronic seal cloud platform supports PC clients, App clients, and mini program clients. The application for using the seal and the approval can be performed in this system. The PC client and App client can be seamlessly connected with the intelligent seal machine. The system provides a complete approval management module, account management module, seal management module, intelligent device management module, data statistical module, record query module, etc., to easily manage the seals and seal usage of the enterprise.