{
  "schema_version": 1,
  "version": "1.2.3",
  "generated_at": "2026-09-30T06:53:38.320919Z",
  "source_manifest": "release-manifest-2026-09-30.json",
  "claim_boundary": "Adapter presence does not prove authorized media output. Use only media you own or are authorized to save.",
  "providers": [
    {
      "name": "youtube",
      "label": "YouTube",
      "evidence_status": "engine_verified",
      "public_label": "Engine verified",
      "note": "Compatible media paths remain subject to source availability and authorization."
    },
    {
      "name": "coursera",
      "label": "Coursera",
      "evidence_status": "fixture_pending",
      "public_label": "Evidence pending",
      "note": "Authorized media fixture and validated output are still required before launch claims."
    },
    {
      "name": "edx",
      "label": "edX / Open edX",
      "evidence_status": "fixture_pending",
      "public_label": "Evidence pending",
      "note": "Authorized media fixture and validated output are still required before launch claims."
    },
    {
      "name": "mit_ocw",
      "label": "MIT OpenCourseWare",
      "evidence_status": "live_fixture_verified",
      "public_label": "Live fixture verified",
      "note": "Live public course tree plus one video and English subtitle were downloaded and FFprobe/hash verified on 2026-09-29; bounded missing-file repair was also verified, while interruption/queue-restart breadth and broader course regression remain separate gates."
    },
    {
      "name": "udemy",
      "label": "Udemy",
      "evidence_status": "doctor_verified_output_pending",
      "public_label": "Authorized output pending",
      "note": "Authorized browser doctor proof exists; tree, download, and FFprobe output remain release gates."
    }
  ]
}