The BAG - OFSP - UFSP proposed to develop a COVID-pass/id to state a persons immunity to the Covid-19 virus
We show how an COVID-immunity register could be developed with aid of a blockchain database.
We built a proof of concept on every part of our blockchain system.
Challenges we ran into were to understand the reliability of antibody test and to build a reliable process. Another challenge was to create a common understanding of the technical aspects within the team.
Accomplishments that we are proud of are the script we developed in such a short period of time.
It is quite complex to integrate different views from health, data science, it and law together.
A blockchain trusted immunity register with a corresponding app could be developed in two weeks.
Additional support should include, funding and further knowledge about immunity to the Covid-19 virus.