{
  "frozenAt": "2026-10-04T17:28:13+00:00",
  "officialEmbed": "https://www.patsnap.com/ai-prior-art-search/",
  "embeddedRuntime": "https://patentability-grader-production.up.railway.app/",
  "access": "Public free two-field UI with no account or terms prompt before assessment.",
  "capture": "First native completed DOM/AX screen and screenshot; URL-redacted public text projection with original SHA-256.",
  "originalHashes": [
    {
      "file": "grader-primary-submission-v1.json",
      "sha256": "c1fbb5b220f128c149340e33bafef92e86cce8a12f0dc40110bc2bac8af3bdb9"
    },
    {
      "file": "grader-primary-observation-v1.json",
      "sha256": "e1ebce5671ad9b6fd253df5c455a2e084113871932b4005b0fba374c2467b989"
    },
    {
      "file": "grader-primary-first-screen-v1.txt",
      "sha256": "0f0fe6ad31b22cf1cd55892e43f6162105d36dce1891d31d2185806e27621e86"
    },
    {
      "file": "grader-boundary-submission-v1.json",
      "sha256": "48208b320c59292a785edc5725e483362379046be1d1dcc65cfae127283cb254"
    },
    {
      "file": "grader-boundary-observation-v1.json",
      "sha256": "e49544fc933be9bee9221eee3cb776e05f4f760e18ad56d29cffc53b9f37d87c"
    },
    {
      "file": "grader-boundary-first-screen-v1.txt",
      "sha256": "dc3662adeed71153e070153abed7a3b4fd97aefc855d303dfd2e1627a8f0364a"
    }
  ],
  "hiddenBackend": "Not observed; visible demo counters are not verified backend calls or corpus coverage.",
  "scope": "Only these two synthetic cases; original patent citations checked independently without changing the grader output."
}