What this page can and cannot tell you. It is served by the same server it checks, so it is a status check, not proof that your connection ends inside that VM. A client-side check is planned.
This page checks the VM's attestation signature against Google's published keys and shows the signed claims. The page itself is served by this server; the connection limitation above still applies.
Checking…
The image_digest above must appear in the approved digest list in the configured audit bucket. If the list is private, an authorized operator must compare it separately.