Block chain-based health data management system and driving method of same

The present invention relates to a driving method of a block chain-based health data management system. When personal health data such as health examination or prescription data and the like is uploaded, a genome portal: stores the personal health data as metadata together with genetic information; provides the personal health data so that a demand agency requiring the personal health data can use Zerocoin to purchase or read the personal health data through the genome portal; provides rewards in the form of mileage to individuals who share the data in the genome portal; ranks the individuals by the number of times the individuals have shared the data; automatically presents various personalized health solutions in the portal through AI according to the shared data; provides a rapidly growing personal genome prediction/diagnosis service through a portal system by using a blockchain-based MS decentralized identity (DID) in order to enhance the security of the email addresses and IDs of users; and ascribes value to personal health big data, such as genome data, medical diagnosis information, or social data, and so as to reduce the costs of personal genetic testing and diagnosis.