{
  "updated": "2026-08-02T02:42:34.005Z",
  "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": "2026-07-24T08:41:57.797Z",
  "currentRecordCount": 18,
  "previousRecordCount": 18,
  "newRecords": [
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      "hash": "2e1f25973218efc3",
      "summary": "Apple Inc. (AAPL)",
      "source_lane": "sec-edgar-filings",
      "evidence_grade": "documented association",
      "source_url": "https://www.sec.gov/search-filings/edgar-application-programming-interfaces",
      "date": "2026-08-02",
      "names": [
        "Apple Inc.",
        "AAPL"
      ]
    },
    {
      "key": "sec-edgar-filings-cik0001045810-2",
      "hash": "b1d03d3784339b5c",
      "summary": "NVIDIA CORP (NVDA)",
      "source_lane": "sec-edgar-filings",
      "evidence_grade": "documented association",
      "source_url": "https://www.sec.gov/search-filings/edgar-application-programming-interfaces",
      "date": "2026-08-02",
      "names": [
        "NVIDIA CORP",
        "NVDA"
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    },
    {
      "key": "courtlistener-court-records-10936935-1",
      "hash": "b742dac477765570",
      "summary": "D & A Grandview, LLC v. 60 Davidson, LLC",
      "source_lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "source_url": "https://www.courtlistener.com/opinion/10936935/d-a-grandview-llc-v-60-davidson-llc/",
      "date": "2026-07-29",
      "names": [
        "D & A Grandview, LLC v. 60 Davidson, LLC",
        "Appellate Division of the Supreme Court of the State of New York",
        "2024-13374"
      ]
    },
    {
      "key": "courtlistener-court-records-10936889-2",
      "hash": "ac792fbc60ee4406",
      "summary": "Williams v. Biggs",
      "source_lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "source_url": "https://www.courtlistener.com/opinion/10936889/williams-v-biggs/",
      "date": "2026-07-29",
      "names": [
        "Williams v. Biggs",
        "Appellate Division of the Supreme Court of the State of New York",
        "2021-08825"
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    {
      "key": "courtlistener-court-records-10936118-3",
      "hash": "444a161f0f618fcb",
      "summary": "Civil Rights Corps v. LaSalle",
      "source_lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "source_url": "https://www.courtlistener.com/opinion/10936118/civil-rights-corps-v-lasalle/",
      "date": "2026-07-29",
      "names": [
        "Civil Rights Corps v. LaSalle",
        "Court of Appeals for the Second Circuit",
        "24-2251"
      ]
    },
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      "key": "courtlistener-court-records-10935302-4",
      "hash": "19b5109d3f39cd51",
      "summary": "United States v. Anten",
      "source_lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "source_url": "https://www.courtlistener.com/opinion/10935302/united-states-v-anten/",
      "date": "2026-07-27",
      "names": [
        "United States v. Anten",
        "Court of Appeals for the Ninth Circuit",
        "24-7261"
      ]
    },
    {
      "key": "courtlistener-court-records-10933234-5",
      "hash": "93db7550ff8da9da",
      "summary": "Punxsutawney Hunting Club v. PGC",
      "source_lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "source_url": "https://www.courtlistener.com/opinion/10933234/punxsutawney-hunting-club-v-pgc/",
      "date": "2026-07-21",
      "names": [
        "Punxsutawney Hunting Club v. PGC",
        "Supreme Court of Pennsylvania",
        "23 WAP 2023"
      ]
    },
    {
      "key": "courtlistener-court-records-10928510-6",
      "hash": "8fecafeb799b260d",
      "summary": "Galbin Fernandez, in his capacity as the Administrator of the Estate of Eva Pena v. Rhode Island Public Transit Authority",
      "source_lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "source_url": "https://www.courtlistener.com/opinion/10928510/galbin-fernandez-in-his-capacity-as-the-administrator-of-the-estate-of-eva/",
      "date": "2026-07-15",
      "names": [
        "Galbin Fernandez, in his capacity as the Administrator of the Estate of Eva Pena v. Rhode Island Public Transit Authority",
        "Supreme Court of Rhode Island",
        "2025-0045-Appeal."
      ]
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  ],
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    {
      "key": "sec-edgar-filings-cik0001045810-1",
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      "evidence_grade": "documented association",
      "source_url": "https://www.sec.gov/search-filings/edgar-application-programming-interfaces",
      "date": "2026-07-24",
      "names": [
        "NVIDIA CORP",
        "NVDA"
      ]
    },
    {
      "key": "sec-edgar-filings-cik0000320193-2",
      "hash": "5ef4ca6c83b72166",
      "summary": "Apple Inc. (AAPL)",
      "source_lane": "sec-edgar-filings",
      "evidence_grade": "documented association",
      "source_url": "https://www.sec.gov/search-filings/edgar-application-programming-interfaces",
      "date": "2026-07-24",
      "names": [
        "Apple Inc.",
        "AAPL"
      ]
    },
    {
      "key": "courtlistener-court-records-10933234-1",
      "hash": "93db7550ff8da9da",
      "summary": "Punxsutawney Hunting Club v. PGC",
      "source_lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "source_url": "https://www.courtlistener.com/opinion/10933234/punxsutawney-hunting-club-v-pgc/",
      "date": "2026-07-21",
      "names": [
        "Punxsutawney Hunting Club v. PGC",
        "Supreme Court of Pennsylvania",
        "23 WAP 2023"
      ]
    },
    {
      "key": "courtlistener-court-records-10928510-2",
      "hash": "8fecafeb799b260d",
      "summary": "Galbin Fernandez, in his capacity as the Administrator of the Estate of Eva Pena v. Rhode Island Public Transit Authority",
      "source_lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "source_url": "https://www.courtlistener.com/opinion/10928510/galbin-fernandez-in-his-capacity-as-the-administrator-of-the-estate-of-eva/",
      "date": "2026-07-15",
      "names": [
        "Galbin Fernandez, in his capacity as the Administrator of the Estate of Eva Pena v. Rhode Island Public Transit Authority",
        "Supreme Court of Rhode Island",
        "2025-0045-Appeal."
      ]
    },
    {
      "key": "courtlistener-court-records-10919908-3",
      "hash": "81e0bf4c2be8a6fd",
      "summary": "Sawas v. Elzanaty",
      "source_lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "source_url": "https://www.courtlistener.com/opinion/10919908/sawas-v-elzanaty/",
      "date": "2026-07-08",
      "names": [
        "Sawas v. Elzanaty",
        "Appellate Division of the Supreme Court of the State of New York",
        "2021-00294"
      ]
    },
    {
      "key": "courtlistener-court-records-10919846-4",
      "hash": "49b2b26e8c22195c",
      "summary": "People v. Brim",
      "source_lane": "courtlistener-court-records",
      "evidence_grade": "charged / sued",
      "source_url": "https://www.courtlistener.com/opinion/10919846/people-v-brim/",
      "date": "2026-07-08",
      "names": [
        "People v. Brim",
        "California Court of Appeal",
        "A170747M"
      ]
    },
    {
      "key": "courtlistener-court-records-10917016-5",
      "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-10883674-6",
      "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"
      ]
    }
  ],
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        "source_lane": "sec-edgar-filings",
        "evidence_grade": "documented association",
        "source_url": "https://www.sec.gov/search-filings/edgar-application-programming-interfaces",
        "date": "2026-07-24",
        "names": [
          "Alphabet Inc.",
          "GOOGL"
        ]
      },
      "after": {
        "key": "sec-edgar-filings-cik0001652044-3",
        "hash": "0114f65bf8abd450",
        "summary": "Alphabet Inc. (GOOGL)",
        "source_lane": "sec-edgar-filings",
        "evidence_grade": "documented association",
        "source_url": "https://www.sec.gov/search-filings/edgar-application-programming-interfaces",
        "date": "2026-08-02",
        "names": [
          "Alphabet Inc.",
          "GOOGL"
        ]
      }
    },
    {
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        "key": "sec-edgar-filings-cik0000789019-4",
        "hash": "0f9f20a9239e31e5",
        "summary": "MICROSOFT CORP (MSFT)",
        "source_lane": "sec-edgar-filings",
        "evidence_grade": "documented association",
        "source_url": "https://www.sec.gov/search-filings/edgar-application-programming-interfaces",
        "date": "2026-07-24",
        "names": [
          "MICROSOFT CORP",
          "MSFT"
        ]
      },
      "after": {
        "key": "sec-edgar-filings-cik0000789019-4",
        "hash": "dee49d6c70409bff",
        "summary": "MICROSOFT CORP (MSFT)",
        "source_lane": "sec-edgar-filings",
        "evidence_grade": "documented association",
        "source_url": "https://www.sec.gov/search-filings/edgar-application-programming-interfaces",
        "date": "2026-08-02",
        "names": [
          "MICROSOFT CORP",
          "MSFT"
        ]
      }
    },
    {
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        "evidence_grade": "documented association",
        "source_url": "https://www.sec.gov/search-filings/edgar-application-programming-interfaces",
        "date": "2026-07-24",
        "names": [
          "AMAZON COM INC",
          "AMZN"
        ]
      },
      "after": {
        "key": "sec-edgar-filings-cik0001018724-5",
        "hash": "b34fb8d908999c53",
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        "evidence_grade": "documented association",
        "source_url": "https://www.sec.gov/search-filings/edgar-application-programming-interfaces",
        "date": "2026-08-02",
        "names": [
          "AMAZON COM INC",
          "AMZN"
        ]
      }
    },
    {
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        "hash": "5a983bcab935c7f1",
        "summary": "Broadcom Inc. (AVGO)",
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        "evidence_grade": "documented association",
        "source_url": "https://www.sec.gov/search-filings/edgar-application-programming-interfaces",
        "date": "2026-07-24",
        "names": [
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        ]
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        "key": "sec-edgar-filings-cik0001730168-6",
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        "names": [
          "Broadcom Inc.",
          "AVGO"
        ]
      }
    }
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      "id": "sec-edgar-filings-cik0000320193-1",
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      "source_url": "https://www.courtlistener.com/opinion/10928510/galbin-fernandez-in-his-capacity-as-the-administrator-of-the-estate-of-eva/"
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      "source_url": "https://www.sec.gov/search-filings/edgar-application-programming-interfaces"
    },
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      "id": "sec-edgar-filings-cik0000789019-4",
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      "source_url": "https://www.sec.gov/search-filings/edgar-application-programming-interfaces"
    },
    {
      "id": "sec-edgar-filings-cik0001018724-5",
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      "source_url": "https://www.sec.gov/search-filings/edgar-application-programming-interfaces"
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      "source_url": "https://www.sec.gov/search-filings/edgar-application-programming-interfaces"
    }
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}