This is a simple example server for the Device Bound Session Credentials protocol (explainer, spec). It's deployed on Deno Deploy at https://drubery-dbsc-test-server.deno.dev/.
The server has a valid Origin Trial token for
https://drubery-dbsc-test-server.deno.dev/. Pre-prod deployments will
only work if Chrome is running with
--enable-features=DeviceBoundSessions:ForceEnableForTesting/true (or
the equivalent in chrome://flags).
Deployments are managed with deployctcl. For example:
deployctl deploy --prod
will push the existing code to prod.