{
 "id": "source/mfa-castle-clock-14533",
 "class": "source",
 "slug": "mfa-castle-clock-14533",
 "label": {
  "ar": "متحف بوسطن: رسم ساعة القلعة14.533",
  "en": "MFA Boston: castle-clock painting14.533",
  "ur": "بوسٹن میوزیم: قلعہ گھڑی کا نقشہ14.533"
 },
 "summary": {
  "ar": "فهرسة المتحف عبر شراكته مع Google وحقوق صورة كومنز؛ ورقة1354 لا آلة باقية.",
  "en": "Museum catalogue through its Google partnership plus Commons image rights;1354 folio, not surviving hardware.",
  "ur": "Google شراکت میں میوزیم کی فہرست اور کامنز کے تصویری حقوق؛1354 کا ورق، اصل باقی مشین نہیں۔"
 },
 "stub": false,
 "wings": [],
 "regions": [],
 "periods": [],
 "tags": [],
 "aliases": [],
 "themes": [],
 "data": {
  "kind": "reference_data",
  "type": "web",
  "title": "Al-Jazari's Book of Knowledge of Ingenious Mechanical Devices: The Castle Water Clock",
  "publisher": "Museum of Fine Arts Boston / Google Arts & Culture; Wikimedia Commons image metadata and rights",
  "language": "en",
  "URL": "https://artsandculture.google.com/asset/al-jazari-s-book-of-knowledge-of-ingenious-mechanical-devices-the-castle-water-clock/DgF6LT4UYXvU4A",
  "open_access": true,
  "reliability_note": "Actual official museum-partnership asset text read: reservoirs/floats/pulleys, servant adjustments, door/falcon daytime balls, night roundels and musicians. Direct collections.mfa.org13823 endpoint403 not successful access. Commons file titled Al-Jazari's \"Book of Knowledge of Ingenious Mechanical Devices\"- The Castle Water Clock - Google Art Project.jpg actual HTML/API metadata read: anonymous1354 Mamluk manuscript painting, MFA14.533, ink/opaque watercolour/gold on paper; faithful two-dimensional PD-art/PD-old-100 reproduction and Public Domain Mark. Working960×1361 JPEG inspected: zodiac semicircle, two door rows, roundels/falcons/vases/musicians. Not author's autograph, physical surviving clock or1205/6 copy. Object date/rights from actual Commons metadata; no assumption that this image is the distinct1315 copy. No inference of accurate sky prediction or autonomous perpetual operation from painting.",
  "status": {
   "review": "published",
   "completeness": 2,
   "generated_by": "Copilot SDK in VS Code"
  },
  "provenance": {
   "generated_by": "Copilot SDK in VS Code",
   "model": "unknown",
   "run": "inventions-p3-b40",
   "source": "Actual MFA-via-Google catalogue text, Commons file-page/API metadata/PD-Art rights and inspected960×1361 image; HTML/JPEG outside git"
  }
 },
 "prose": {},
 "degree": 0,
 "contemporaries": [],
 "updated": "2026-11-06",
 "connections": [],
 "related": [],
 "license": {
  "prose": "CC BY-SA 4.0",
  "data": "CC0 1.0"
 }
}