OpenTrace
Repository
https://github.com/opentrace-community
Live Site
https://www.tracetogether.gov.sg/
Summary
Using Bluetooth, OpenTrace identifies other nearby phones with the app installed. It then tracks when you are in close proximity with these other persons, including timestamps. It is the generic codebase on which the Singaporean TraceTogether contact tracing app is built. OpenTrace relies on Blue Trace, a privacy-preserving protocol for community-driven contact tracing across borders.
Author Government Technology Agency of Singapore
Main point of contact partnerships@tracetogether.gov.sg
License GPL-3.0
Do they have contributor guidelines? No
Is the project documented? Yes