An anonymous reader quotes a report from ZDNet: The Linux Foundation Public Health (LFPN) is getting the Global COVID Certificate Network (GCCN) ready for deployment. The GCCN […] really is a coronavirus vaccine passport. It will do this by establishing a global trust registry network. This will enable interoperable and trustworthy exchanges of COVID certificates among countries for safe reopening and provide related technology and guidance for implementation. It’s being built by the Linux Foundation Public Health and its allies, Affinidi, AOKPass, Blockchain Labs, Evernym, IBM, Indicio.Tech, LACChain, Lumedic, Proof Market, and ThoughtWorks. These companies have already implemented COVID certificate or pass systems for governments and industries. Together they will define and implement GCCN. This, it’s hoped, will be the model for a true international vaccine registry.
Once completed, the GCCN’s trust registry network will enable each country to publish a list of the authorized issuers of COVID certificates that can be digitally verified by authorities in other countries. This will bridge the gap between technical specifications (e.g. W3C Verifiable Credentials or SMART Health Card) and a complete trust architecture required for safe reopening. This is vital because as Brian Behlendorf, the Linux Foundation’s General Manager for Blockchain, Healthcare, and Identity explained, “The first wave of apps for proving one’s COVID status did not allow that proof to be shown beyond a single state or nation, did not avoid vendor lock-in and did not distinguish between rich health data and simple passes. The Blueprint gives this industry a way to solve those issues while meeting a high bar for privacy and integrity, and GCCN turns those plans into action.”
Once in place, the GCCN will support Global COVID Certificates (GCC). These certificates will have three use cases: Vaccination, recovery from infection, and test results. They will be available in both paper and digital formats. Participating governments and industry alliances will decide what COVID certificates they issue and accept. The GCC schema definitions and minimal datasets will follow the recommendations of the Blueprint, as well as GCCN’s technical and governance documents, implementation guide, and open-source reference implementations, which will be developed in collaboration with supporting organizations and the broader LFPH community. Besides setting the specs and designs, the GCCN community will also offer peer-based implementation and governance guidance to governments and industries to help them implement COVID certificate systems. This will include how to build national and state trust registries and infrastructure. They’ll also provide guidance on how to leverage GCC into their existing coronavirus vaccine systems.