


This derivation cryptographically guarantees that RPIs can not be linked to each other except in the case where you share the private key. The RPIs are derived from a private key that is generated randomly once per day by your device. Every ten minutes, a new RPI is published, to make it impossible to track you. Bluetooth Advertising : Your phone broadcasts a Rolling Proximity Identifier (RPI) via Bluetooth.The COVID-19 contact tracing is done through the Exposure Notifications API. Check the app specific to your country works on the /e/OS, before enabling the API How does the Covid-19 contact tracing work? For example, the TousAntiCovi app of France does not require the Exposure Notifications API. Tip: Not all covid tracing apps require the Exposure Notifications API to function. This guide shares the steps required to activate the framework on the /e/OS Installing applications specific to your country.The implementation requires direct intervention by the user to be activated.The Exposure Notifications API is required for the smartphone to interact with the covid-19 tracking applications used in certain countries.


Some time back we added FCM support and optimized the code. Improvements and updates are planned and implemented. We discuss with its maintainer regularly and also support the microG project financially. The development on microG is an ongoing project.
