Update qt_lab_000001 light thumbnail and package 2026.10.27_01

Replace the representative thumbnail with the reviewed NVIDIA-rendered light-background image. Rebuild package/BOM through official tooling; pre/post validation and content hashes verified. USD geometry, textures and physics unchanged; existing validation and Benchmark results retained. Core validation used the recorded unmodified official-source build. Keep dataset private; no NVIDIA submission.

qt_lab_000001/.metadata/com.nvidia.simready.conformance.Package-Candidate@1.0.0.json

@@ -2,7 +2,7 @@
   "format_version": "1.0",
   "profile": "Package-Candidate",
   "profile_version": "1.0.0",
-  "timestamp": "2026-10-27T02:29:07",
+  "timestamp": "2026-10-27T08:16:03",
   "assets": [
     {
       "asset": "simready_usd/qt_lab_000001.usd",

qt_lab_000001/.metadata/com.nvidia.simready.conformance.Package@1.0.0.json

@@ -2,7 +2,7 @@
   "format_version": "1.0",
   "profile": "Package",
   "profile_version": "1.0.0",
-  "timestamp": "2026-10-27T02:29:08",
+  "timestamp": "2026-10-27T08:16:03",
   "assets": [
     {
       "asset": "com.nvidia.simready.packaging.json",

qt_lab_000001/.metadata/com.nvidia.simready.packaging.bom.json

@@ -3,10 +3,10 @@
   "items": [
     {
       "relative_path": "simready_usd/.thumbs/256x256/qt_lab_000001.usd.png",
-      "size": 31630,
+      "size": 44955,
       "hash": {
-        "sha256-flat-1mb": "190ac0676cbace0a4267260b670e47f08abb4e5b0f1aa6a11fd1efd5a32d1bd5",
-        "sha256": "d15fca64e7280c425b468e2314b6f4c7697db4da4d47640e8e626598b8b876de"
+        "sha256-flat-1mb": "ab420b61f27ddd1e75d56c8201bbc46ffeeefac80ea7fdae89ea84063e70e9e9",
+        "sha256": "fcc2dc5f2cd2d30262ebcc0347236863940025387beb125d2cd42057346d02e7"
       }
     },
     {

qt_lab_000001/com.nvidia.simready.packaging.json

@@ -1,18 +1,18 @@
 {
   "format_version": "1.0",
-  "package_id": "simready.hf.quiktech.SimReady-Assets.qt_lab_000001.2026.10.27_00",
+  "package_id": "simready.hf.quiktech.SimReady-Assets.qt_lab_000001.2026.10.27_01",
   "license": "cc-by-4.0",
   "metadata": [
     {
       "name": "com.nvidia.simready.conformance.Package-Candidate@1.0.0.json",
       "hash": {
-        "sha256": "35205c5e36e4d2935d5c7ba2e84d14f06c374a10c5af4172b6305cbed17a46fc"
+        "sha256": "12a99c4df8a0e7b771036fe942fc9c91d3d184c866cb2e99209f92cd0b867fa8"
       }
     },
     {
       "name": "com.nvidia.simready.packaging.bom.json",
       "hash": {
-        "sha256": "301b426335af8cfbba4c704574a31d7d04696087db5f2a067c6eb272c3f4b0ae"
+        "sha256": "cd3b87e3736bc48f99a91be1a7c9f6a92f1919efac0002efc8bed38fe6b61175"
       }
     },
     {
@@ -23,9 +23,9 @@
     }
   ],
   "content_hash": {
-    "sha256": "4ef1ddfac1276c8971c4f6daeba895f4e80f72eba5c3cb3cbef0d2c0fdfe6acf"
+    "sha256": "917a2155d1fa7777d721106697b49a96321f0357d2ca0df42a54054bd3603302"
   },
   "package_hash": {
-    "sha256": "f4eece56c85a83228d3cea93d2026f72d2916c1875a33b91f6248786f440fcc3"
+    "sha256": "1f37cbb8aa61234309abc4c504c47099987fbb3b2150d7cc33983e7c0b0d5454"
   }
 }