Method and system for storing and providing medical records by strengthening individual's control over medical records with multi-signature smart contract on blockchain

摘要

Provides a method and system for storing personal medical records or providing information to the outside according to individual patient's decision using blockchain multi-signature. By providing a multi-signature electronic contract on the block chain, individual patients can have complete control over the input and output of medical records, and it provides a method of constructing a sound medical record ecosystem by clearly separating producers and consumers of medical records.