[
  {
    "id": "marius-system-design-archive-2025-pdf",
    "title": "Marius Architecture Source Corpus 2025 PDF",
    "kind": "pdf",
    "status": "extracted",
    "locator": "references/architecture/source-ledger.md",
    "provenance": "Marius-provided local PDF extracted into ignored cache by the source corpus extractor.",
    "pageCount": 442,
    "sourceSha256": "d7d5b77acaf501ceed0d41f07162d8dc3cdf6b6253a089817678477e3be4bc45",
    "allowedUse": [
      "Architecture explanations",
      "Topic discovery",
      "Coverage metadata",
      "Page pointers for corpus inspection"
    ],
    "excludedUse": [
      "Tracked raw page text",
      "Copied diagrams",
      "Long verbatim excerpts",
      "Tracked raw PDF",
      "Page renders or screenshots"
    ]
  },
  {
    "id": "marius-architecture-web-corpus",
    "title": "Marius Architecture Web Corpus",
    "kind": "web-archive",
    "status": "registered",
    "locator": "registered-reference-url",
    "provenance": "Reference URL registered as bounded metadata. Not scraped by this generator.",
    "allowedUse": [
      "Future curated URL selection",
      "Metadata and provenance",
      "Short source pointers after explicit capture"
    ],
    "excludedUse": [
      "Blind full-site mirroring",
      "Tracked raw article dumps",
      "Copied diagram text or images"
    ]
  }
]