health_cards

https://github.com/dvci/health_cards

Health Cards implements SMART Health Cards, a secure and decentralized framework that allows people to prove their vaccination status or medical test results. It is based off of W3C Verifiable Credentials and FHIR R4 health data exchange standards. It allows conversion of clinical data into JWS which may then be embedded into QR codes, exported to smart-health-card files, or returned by a $health-card-issue FHIR operation.