Digital Certification: The company is actively developing R&D blockchain solutions based on the cryptographic technology it has.

Digital authentication (300579.SZ) shows on the interactive platform that cryptography is the core technology of the company and the core technology of blockchain and digital currency. The company has a comprehensive grasp of relevant technologies in the field of electronic certification. As of June 30, 2019, the company has 12 invention patents and 120 software copyrights. At the same time, the company actively develops blockchain solutions based on the cryptographic technology it has, and the company's basic technology can provide services and security support for the trust required by the blockchain.