{
  "updated": "2026-07-07T17:02:42.015Z",
  "title": "Change Detection Engine",
  "purpose": "Compare current public-record events with the previous machine snapshot. Detect new records, removed records, changed records, evidence movement and clock triggers.",
  "boundary": "Change detection flags movement. It does not interpret intent.",
  "previousUpdated": "2026-07-07T15:14:12.157Z",
  "currentRecordCount": 24,
  "previousRecordCount": 18,
  "newRecords": [
    {
      "key": "courtlistener-court-records-10917016-1",
      "hash": "8721abb56410f277",
      "summary": "The New York and Presbyterian Hospital v. New York State Nurses Association",
      "source_lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "source_url": "https://www.courtlistener.com/opinion/10917016/the-new-york-and-presbyterian-hospital-v-new-york-state-nurses-association/",
      "date": "2026-07-07",
      "names": [
        "The New York and Presbyterian Hospital v. New York State Nurses Association",
        "Court of Appeals for the Second Circuit",
        "25-113"
      ]
    },
    {
      "key": "courtlistener-court-records-10883674-2",
      "hash": "f95a37eb5eb447bc",
      "summary": "Matter of Pagliughi",
      "source_lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "source_url": "https://www.courtlistener.com/opinion/10883674/matter-of-pagliughi/",
      "date": "2026-07-01",
      "names": [
        "Matter of Pagliughi",
        "Appellate Division of the Supreme Court of the State of New York",
        "2024-07773"
      ]
    },
    {
      "key": "courtlistener-court-records-10883331-3",
      "hash": "b39adcd19b344458",
      "summary": "Biddle v. Biddle",
      "source_lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "source_url": "https://www.courtlistener.com/opinion/10883331/biddle-v-biddle/",
      "date": "2026-07-01",
      "names": [
        "Biddle v. Biddle",
        "Court of Appeals of North Carolina",
        "25-581"
      ]
    },
    {
      "key": "courtlistener-court-records-10914068-4",
      "hash": "8884760b222f1a37",
      "summary": "Khan v. Jewish Women International",
      "source_lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "source_url": "https://www.courtlistener.com/opinion/10914068/khan-v-jewish-women-international/",
      "date": "2026-06-30",
      "names": [
        "Khan v. Jewish Women International",
        "Connecticut Appellate Court",
        "AC48383"
      ]
    },
    {
      "key": "courtlistener-court-records-10883542-5",
      "hash": "804de5848f56977d",
      "summary": "Trump v. Barbara Revisions: 7/01/26",
      "source_lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "source_url": "https://www.courtlistener.com/opinion/10883542/trump-v-barbara-revisions-70126/",
      "date": "2026-06-30",
      "names": [
        "Trump v. Barbara Revisions: 7/01/26",
        "Supreme Court of the United States",
        "25-365"
      ]
    },
    {
      "key": "courtlistener-court-records-10882239-6",
      "hash": "f14b8750e842ae78",
      "summary": "Trump v. Barbara",
      "source_lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "source_url": "https://www.courtlistener.com/opinion/10882239/trump-v-barbara/",
      "date": "2026-06-30",
      "names": [
        "Trump v. Barbara",
        "Supreme Court of the United States",
        "25-365"
      ]
    }
  ],
  "removedRecords": [],
  "changedRecords": [],
  "evidenceUpgrades": [],
  "clockTriggers": [
    {
      "id": "courtlistener-court-records-10917016-1",
      "lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "summary": "The New York and Presbyterian Hospital v. New York State Nurses Association",
      "trigger": "Review courtlistener-court-records for clock movement.",
      "source_url": "https://www.courtlistener.com/opinion/10917016/the-new-york-and-presbyterian-hospital-v-new-york-state-nurses-association/"
    },
    {
      "id": "courtlistener-court-records-10883674-2",
      "lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "summary": "Matter of Pagliughi",
      "trigger": "Review courtlistener-court-records for clock movement.",
      "source_url": "https://www.courtlistener.com/opinion/10883674/matter-of-pagliughi/"
    },
    {
      "id": "courtlistener-court-records-10883331-3",
      "lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "summary": "Biddle v. Biddle",
      "trigger": "Review courtlistener-court-records for clock movement.",
      "source_url": "https://www.courtlistener.com/opinion/10883331/biddle-v-biddle/"
    },
    {
      "id": "courtlistener-court-records-10914068-4",
      "lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "summary": "Khan v. Jewish Women International",
      "trigger": "Review courtlistener-court-records for clock movement.",
      "source_url": "https://www.courtlistener.com/opinion/10914068/khan-v-jewish-women-international/"
    },
    {
      "id": "courtlistener-court-records-10883542-5",
      "lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "summary": "Trump v. Barbara Revisions: 7/01/26",
      "trigger": "Review courtlistener-court-records for clock movement.",
      "source_url": "https://www.courtlistener.com/opinion/10883542/trump-v-barbara-revisions-70126/"
    },
    {
      "id": "courtlistener-court-records-10882239-6",
      "lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "summary": "Trump v. Barbara",
      "trigger": "Review courtlistener-court-records for clock movement.",
      "source_url": "https://www.courtlistener.com/opinion/10882239/trump-v-barbara/"
    }
  ],
  "repeatedEntities": [
    {
      "id": "object-object",
      "name": "[object Object]",
      "count": 6,
      "lanes": [
        "world-bank-projects"
      ],
      "record_types": [
        "global_project_record"
      ],
      "evidence_grades": [
        "documented association"
      ],
      "source_events": [
        "world-bank-projects-p505244-1",
        "world-bank-projects-p176429-2",
        "world-bank-projects-p181587-3",
        "world-bank-projects-p180283-4",
        "world-bank-projects-p507508-5",
        "world-bank-projects-p180439-6"
      ],
      "last_seen": "2024-12-19T00:00:00Z"
    },
    {
      "id": "health-and-human-services-department",
      "name": "Health and Human Services Department",
      "count": 3,
      "lanes": [
        "federal-register-policy"
      ],
      "record_types": [
        "rule_or_notice"
      ],
      "evidence_grades": [
        "documented association"
      ],
      "source_events": [
        "federal-register-policy-2026-13656-1",
        "federal-register-policy-2026-13602-2",
        "federal-register-policy-2026-10817-6"
      ],
      "last_seen": "2026-05-29"
    },
    {
      "id": "people-s-republic-of-bangladesh",
      "name": "People's Republic of Bangladesh",
      "count": 3,
      "lanes": [
        "world-bank-projects"
      ],
      "record_types": [
        "global_project_record"
      ],
      "evidence_grades": [
        "documented association"
      ],
      "source_events": [
        "world-bank-projects-p176429-2",
        "world-bank-projects-p180283-4",
        "world-bank-projects-p180439-6"
      ],
      "last_seen": "2024-12-19T00:00:00Z"
    },
    {
      "id": "centers-for-medicare-and-medicaid-services",
      "name": "Centers for Medicare & Medicaid Services",
      "count": 2,
      "lanes": [
        "federal-register-policy"
      ],
      "record_types": [
        "rule_or_notice"
      ],
      "evidence_grades": [
        "documented association"
      ],
      "source_events": [
        "federal-register-policy-2026-13656-1",
        "federal-register-policy-2026-13602-2"
      ],
      "last_seen": "2026-07-06"
    },
    {
      "id": "management-and-budget-office",
      "name": "Management and Budget Office",
      "count": 2,
      "lanes": [
        "federal-register-policy"
      ],
      "record_types": [
        "rule_or_notice"
      ],
      "evidence_grades": [
        "documented association"
      ],
      "source_events": [
        "federal-register-policy-2026-12559-5",
        "federal-register-policy-2026-10817-6"
      ],
      "last_seen": "2026-05-29"
    },
    {
      "id": "supreme-court-of-the-united-states",
      "name": "Supreme Court of the United States",
      "count": 2,
      "lanes": [
        "courtlistener-court-records"
      ],
      "record_types": [
        "court_record_signal"
      ],
      "evidence_grades": [
        "charged / sued"
      ],
      "source_events": [
        "courtlistener-court-records-10883542-5",
        "courtlistener-court-records-10882239-6"
      ],
      "last_seen": "2026-06-30"
    },
    {
      "id": "25-365",
      "name": "25-365",
      "count": 2,
      "lanes": [
        "courtlistener-court-records"
      ],
      "record_types": [
        "court_record_signal"
      ],
      "evidence_grades": [
        "charged / sued"
      ],
      "source_events": [
        "courtlistener-court-records-10883542-5",
        "courtlistener-court-records-10882239-6"
      ],
      "last_seen": "2026-06-30"
    }
  ]
}