[
  {
    "id": "bamca",
    "name": "Bay Area Matchbox Collectors Association / Dean Dierschow",
    "url": "https://github.com/ddierschow/bamca",
    "snapshot": "sql/bamca.mysql.20260725",
    "commit": "8c615156eddd10e00ca822efb82020a91e8610b5",
    "license": "MIT repository license; included notice",
    "license_url": "https://github.com/ddierschow/bamca/blob/master/LICENSE",
    "contributors": [
      "Charlie Mack",
      "David Tilley",
      "Christian Falkensteiner",
      "John Nijhuis",
      "Marcel Colijn",
      "Scott Mace"
    ],
    "retrieved": "2026-10-24",
    "changes": "Selected catalog-only tables; normalized fields; stable table-specific IDs; no execution of SQL; excluded pre-1953 known records, advertising and catalog references; no images or private user database copied. Record classes remain separate and may overlap."
  },
  {
    "id": "wheel-wonderland",
    "name": "Wheel Wonderland / Tristan Stumpp and Hot Wheels Wiki contributors",
    "url": "https://www.wheelwonderland.com/en/sources/",
    "license": "CC BY-SA 3.0",
    "license_url": "https://creativecommons.org/licenses/by-sa/3.0/",
    "snapshot": "Prior local catalog snapshot retrieved 2026-10-22; 46820 rows with explicit years 1968–2026",
    "rights_verified": "2026-10-24",
    "changes": "Preserved original stable IDs and per-row source URLs; normalized brand and fields; category labels inferred for browsing. No Wheel Wonderland photographs copied."
  },
  {
    "id": "mattel",
    "name": "Mattel official store factual product listings",
    "url": "https://shop.mattel.com/",
    "endpoints": [
      "https://shop.mattel.com/collections/matchbox/products.json?limit=250&page=1",
      "https://shop.mattel.com/collections/hot-wheels/products.json?limit=250&page=1"
    ],
    "retrieved": "2026-10-24",
    "license": "Factual identifiers and product names only; no claim to Mattel artwork or descriptive copy",
    "changes": "Kept brand-named factual product titles, IDs, product-type strings and product page URLs; excluded descriptions, photos, prices and unrelated brand titles. Release years unknown. Regional listings may duplicate physical products."
  },
  {
    "id": "commons",
    "name": "Wikimedia Commons and named individual creators",
    "url": "https://commons.wikimedia.org/",
    "license": "Per-image licenses only; see images.json",
    "manifest": "data/images.json",
    "retrieved": "2 Matchbox originals retrieved 2026-10-24; 146 Hot Wheels files reused from local licensed cache",
    "changes": "Original or Wikimedia thumbnail as recorded per file; no exact checklist assignments. Further remote downloads stopped after rate limits were observed; downloader has been revised to stop immediately on 429."
  }
]