generated: '2026-07-21' method: searched host: https://www.virtru.com description: Probe of the /.well-known/ discovery surface on the Virtru marketing/developer host. No discovery documents are published there (all 404) — the OpenTDF platform exposes its OIDC/config discovery through the Well-Known Configuration RPC service on each deployment rather than a static file on virtru.com. Recorded as an honest negative result. note: Runtime OIDC/platform configuration is served by the WellKnownConfiguration service (see openapi/virtru-wellknown-configuration-openapi.yaml) on a deployed platform instance, not a fixed public URL. hosts: - host: https://www.virtru.com documents: - path: /.well-known/security.txt status: 404 - path: /.well-known/openid-configuration status: 404 - path: /.well-known/oauth-authorization-server status: 404 - path: /.well-known/api-catalog status: 404 - path: /.well-known/ai-plugin.json status: 404 - path: /.well-known/opentdf-configuration status: 404 x-shape-fix: converted: '2026-08-20' from: documents note: Rewritten into hosts[] -> documents[], the only shape well_known_docs() in score.rb reads. A served .well-known surface recorded in any other shape scores as absent.