generated: '2026-08-04' method: probed source: https://oncoc4.com/.well-known/ name: OncoC4 well-known discovery documents description: Result of probing the RFC 8615 /.well-known/ namespace on the OncoC4 corporate host (oncoc4.com). The three hits are Umbraco CMS defaults — the Umbraco Delivery API ships an OpenID Connect / OAuth 2.0 authorization server for CMS *member* authentication, and its discovery documents are served anonymously. They are not a developer-facing API program; OncoC4 publishes no developer portal, API documentation or SDKs. Recorded verbatim because they are real, publicly served, machine-readable artifacts. host: oncoc4.com platform: Umbraco CMS (Delivery API member authentication) probes: - path: /.well-known/openid-configuration url: https://oncoc4.com/.well-known/openid-configuration status: 200 content_type: application/json;charset=UTF-8 file: oncoc4-openid-configuration.json - path: /.well-known/oauth-authorization-server url: https://oncoc4.com/.well-known/oauth-authorization-server status: 200 content_type: application/json;charset=UTF-8 file: oncoc4-oauth-authorization-server.json note: Byte-identical to the OpenID Connect discovery document; Umbraco serves the same payload at both paths. - path: /.well-known/jwks url: https://oncoc4.com/.well-known/jwks status: 200 content_type: application/json;charset=UTF-8 file: oncoc4-jwks.json note: Public RSA signing key set (RS256). Public keys only — no secret material. - path: /.well-known/security.txt url: https://oncoc4.com/.well-known/security.txt status: 404 file: null - path: /.well-known/api-catalog url: https://oncoc4.com/.well-known/api-catalog status: 404 file: null - path: /.well-known/ai-plugin.json url: https://oncoc4.com/.well-known/ai-plugin.json status: 404 file: null - path: /.well-known/agent-card.json url: https://oncoc4.com/.well-known/agent-card.json status: 404 file: null - path: /.well-known/agent.json url: https://oncoc4.com/.well-known/agent.json status: 404 file: null x-evidence: fetched: '2026-08-04' hosts_probed: - oncoc4.com - www.oncoc4.com hosts_unresolved: - api.oncoc4.com - developer.oncoc4.com - docs.oncoc4.com hosts: - host: oncoc4.com documents: - path: /.well-known/openid-configuration status: 200 file: oncoc4-openid-configuration.json content_type: application/json;charset=UTF-8 url: https://oncoc4.com/.well-known/openid-configuration - path: /.well-known/oauth-authorization-server status: 200 file: oncoc4-oauth-authorization-server.json content_type: application/json;charset=UTF-8 note: Byte-identical to the OpenID Connect discovery document; Umbraco serves the same payload at both paths. url: https://oncoc4.com/.well-known/oauth-authorization-server - path: /.well-known/jwks status: 200 file: oncoc4-jwks.json content_type: application/json;charset=UTF-8 note: Public RSA signing key set (RS256). Public keys only — no secret material. url: https://oncoc4.com/.well-known/jwks x-shape-fix: converted: '2026-08-20' from: probes 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. Promoted ONLY the 2xx rows out of the probe log; non-2xx probes are real negative results and were left in place, not converted into documents.