{
  "schemaVersion": 1,
  "generatedAt": "2026-07-17T12:48:14.538Z",
  "releases": [
    {
      "id": "release-2026-07-17-verified-national-ownership-connections",
      "date": "2026-07-17",
      "title": "Verified national hospital ownership and sibling connections",
      "summary": "Published evidence-qualified legal parent and sibling-group connections for the existing 50-state and DC hospital map, repaired duplicate campus IDs and the Virginia VA parsing defect, and added ownership and private-equity-link filters.",
      "counts": {
        "mappedHospitals": 8242,
        "publicationUniverse": 8161,
        "territoriesUnchanged": 81,
        "verifiedOwnershipEdges": 7978,
        "withheldUnresolved": 183,
        "repairedDuplicateIds": 329,
        "organizations": 3481,
        "downloadableRecords": 7839,
        "publicDossiers": 1234
      },
      "cohort1412": {
        "missing_connection_added": {
          "count": 863,
          "percentage": 61.12
        },
        "incorrect_connection_corrected": {
          "count": 57,
          "percentage": 4.04
        },
        "alias_name_normalized": {
          "count": 14,
          "percentage": 0.99
        },
        "already_correct": {
          "count": 400,
          "percentage": 28.33
        },
        "withheld_unresolved": {
          "count": 78,
          "percentage": 5.52
        }
      },
      "publicationUniverse8161": {
        "missing_connection_added": {
          "count": 4744,
          "percentage": 58.13
        },
        "incorrect_connection_corrected": {
          "count": 1623,
          "percentage": 19.89
        },
        "alias_name_normalized": {
          "count": 281,
          "percentage": 3.44
        },
        "already_correct": {
          "count": 1330,
          "percentage": 16.3
        },
        "withheld_unresolved": {
          "count": 183,
          "percentage": 2.24
        }
      },
      "changes": [
        "Removed the Virginia state-abbreviation path that could assign unrelated Virginia hospitals to Veterans Affairs.",
        "Normalized Coast Guard clinics to the U.S. Coast Guard rather than the Department of Defense.",
        "Published parent and sibling links only for rows with stable IDs, proof notes, effective dates, and structured source IDs and URLs.",
        "Withheld unresolved and weak-evidence rows from parent and sibling connections.",
        "Made 329 duplicate campus IDs unique without deleting or merging hospitals.",
        "Added Ownership and Private equity link filters with shareable URL parameters."
      ],
      "files": {
        "json": {
          "path": "/data/pe-healthcare-watch.json",
          "sha256": "7423a1acfedf2046fd23481a9379e54284f48a1136a2fe3cca6c43eca54e3386"
        },
        "csv": {
          "path": "/data/pe-healthcare-watch.csv",
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        },
        "audit": {
          "path": "/data/releases/release-2026-07-17-verified-national-ownership-connections-audit.json",
          "rows": 8161
        }
      },
      "updatedAt": "2026-07-17T12:48:14.538Z"
    },
    {
      "id": "release-2026-07-12-rio-grande-prime-ownership-staffing",
      "date": "2026-07-12",
      "title": "Mission Regional and Knapp ownership and clinical-staffing correction",
      "summary": "Corrected both hospitals from independent to Prime Healthcare Foundation nonprofit system control, separated current emergency staffing from ownership, and preserved Knapp’s 2011 EmCare/CD&R contract as historical PE-backed exposure only.",
      "counts": {
        "hospitalsUpdated": 2,
        "currentEmergencyStaffingGroupsVerified": 2,
        "historicalPeBackedStaffingRelationships": 1,
        "currentPeOwnershipFindings": 0,
        "currentPeStaffingFindings": 0,
        "mappedHospitals": 8242,
        "downloadableRecords": 7839,
        "publicDossiers": 1195,
        "unclassifiedHospitals": 403
      },
      "changes": [
        "Mission Regional Medical Center is no longer shown as independent.",
        "Knapp Medical Center is no longer shown as independent.",
        "Both are labeled as nonprofit hospitals in the Prime Healthcare Foundation system, not PE-owned hospitals.",
        "Mission’s current disclosed emergency group is Rio Grande Valley Emergency Physicians; no current PE sponsor was found.",
        "Knapp’s current disclosed emergency group is Small Hospital Innovations; no current PE sponsor was found.",
        "Knapp’s 2011 EmCare/CD&R emergency contract is shown as historical and not current."
      ],
      "files": {
        "json": {
          "path": "/data/pe-healthcare-watch.json",
          "sha256": "4a2f799acb243cec775ab777a280c319b219421735390eac6a9557af8d976a3d"
        },
        "csv": {
          "path": "/data/pe-healthcare-watch.csv",
          "sha256": "db95c25e7ab13fdecfe1bf9fc827902d1cc90cedaad73def016e104f1c8db725"
        }
      },
      "updatedAt": "2026-07-17T12:28:34.374Z"
    },
    {
      "id": "release-2026-07-12-prime-healthcare-profile",
      "date": "2026-07-12",
      "title": "Prime Healthcare ownership and 55-hospital system profile",
      "summary": "Added a source-backed Prime Healthcare organization profile covering privately held founder control, the related nonprofit Foundation layer, PE and public-market boundaries, and the current 55-hospital official roster.",
      "counts": {
        "officialSystemHospitals": 55,
        "states": 15,
        "foundationNonprofitHospitals": 21,
        "officialRosterRowsLinkedToMapData": 55
      },
      "changes": [
        "Updated the current system count to 55 hospitals in 15 states after the Olympia Fields closing.",
        "Described Prime Healthcare Services as privately held and founder-controlled by Prem Reddy.",
        "Separated the for-profit parent/system from the 21-hospital nonprofit Foundation layer.",
        "Recorded no documented PE sponsor as a searched-not-found finding with an explicit evidence boundary.",
        "Did not publish the unsupported stronger claim that the Reddy family collectively owns all Prime equity.",
        "Added the full official hospital roster with official-site and local-data links."
      ]
    },
    {
      "id": "release-2026-07-12-boston-medical-center-accountability",
      "date": "2026-07-12",
      "title": "Boston Medical Center financial, staffing and contractor accountability dossier",
      "summary": "Added BMC main, South and Brighton to the public system family; published audited finance, contractor, quality and labor evidence; and added three modeled nurse-pay options with no-asset-sale quality guardrails.",
      "counts": {
        "sourcePages": 32,
        "websiteHostnames": 21,
        "bmcHospitalsPublished": 3,
        "publicHospitals": 8242,
        "publicDossiers": 1193,
        "nursePayOptions": 3,
        "mappedHospitals": 8242,
        "downloadableRecords": 7839,
        "unclassifiedHospitals": 403
      },
      "files": {
        "json": {
          "path": "/data/pe-healthcare-watch.json",
          "sha256": "b6abef84d833261f511051c5bce6802918d0b933831e2281f3bf7f72afa1c1ee"
        },
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          "path": "/data/pe-healthcare-watch.csv",
          "sha256": "d5c65f3149b1807403aae15676cd0e071bcfd0c6377ca1c56a8b041406ec7cca"
        },
        "dossier": {
          "path": "/data/dossiers/220031.json",
          "sha256": "57560690103904580600fb2b1ce5e2f87ba4e68a2566fc7b8209d715cfb0290a"
        },
        "diagram": {
          "path": "/diagrams/boston-medical-center/research-and-pay-flow.excalidraw"
        },
        "preview": {
          "path": "/diagrams/boston-medical-center/research-and-pay-flow-preview.png"
        }
      },
      "changes": [
        "Added Boston Medical Center main campus (CCN 220031) to the public hospital map and complete-dossier route.",
        "Corrected BMC South from a stale Steward-era transaction signal to current nonprofit BMC Health System control.",
        "Added BMC Brighton (CCN 220036) with current BMC control and an explicit CMS-label-lag caveat.",
        "Published the operating-loss versus total-surplus analysis, investment and liquidity context, top-five contractors, executive compensation, quality and labor evidence.",
        "Published a 32-source purpose register and an editable research-flow/nurse-pay Excalidraw.",
        "Published three provisional nurse-pay options funded from recurring agency-spend conversion rather than asset sales, debt, benefit cuts or clinical service reductions."
      ],
      "artifact": "/data/releases/release-2026-07-12-boston-medical-center-accountability.json",
      "updatedAt": "2026-07-12T00:51:39.502Z"
    },
    {
      "id": "release-2026-07-10-expanded-hospital-closures",
      "date": "2026-07-10",
      "title": "Expanded hospital closure and ownership research",
      "summary": "Preserved all 43 supplied research rows, linked 39 facility rows to hospital identities, published 33 crossed closed-map records, and kept reopened, converted, open, and systemic rows as context only.",
      "changes": [
        "Preserved the original CSV byte-for-byte in research/imports and published normalized CSV/JSON exports.",
        "Linked facility rows to hospital IDs, addresses, coordinates, parent/operator context, former PE or for-profit owner context, and source URLs.",
        "Added missing historical locations and closed-hospital dossiers with source-backed ownership-chain connections.",
        "Kept reopened hospitals, outpatient/freestanding-ED conversions, the open Mission degradation case, and systemic contractor rows off the closed-marker layer.",
        "Added the Expanded Closure Research worksheet to the public Excel workbook and connected the dataset to the Healthcare Watch brain vault."
      ],
      "counts": {
        "sourceRows": 43,
        "facilityRows": 39,
        "crossedClosedLocations": 33,
        "contextOnlyRows": 10,
        "mappedHospitals": 8240,
        "downloadableRecords": 7837,
        "publicDossiers": 1191,
        "unclassifiedHospitals": 403
      },
      "publicWorkbook": {
        "path": "/data/pe-healthcare-watch-public-summary-2026-07-10.xlsx",
        "sha256": "276eba8c5df9d9beb24a07dfed9bce4f3b1c87eeefb5560c1034a44e515eadc2"
      },
      "files": {
        "expandedJson": {
          "path": "/data/expanded-hospital-closures.json",
          "sha256": "56da61f16915425c4dd6bffaa3254864bd73ba3ec963c0e147dfda89f4707dd5"
        },
        "expandedCsv": {
          "path": "/data/expanded-hospital-closures.csv",
          "sha256": "acdf11628e9a262cf9e440dbe6d6a59fbdb36238166706f267e56f21d36e10e7"
        },
        "peClosedJson": {
          "path": "/data/pe-closed-hospitals.json",
          "sha256": "a0f81d907df86fd5a2e82b0a348a4f1d2fee5698c07216aae2db720dae86e22e"
        },
        "hospitals": {
          "path": "/data/hospitals.json",
          "sha256": "94cd89a4729dd27aaa6f96f1f9aafac7c87282e496bacc0c76134d3caa1d8bb9"
        },
        "dossierIndex": {
          "path": "/data/dossiers/index.json",
          "sha256": "3b602163427ac7f1fdd8bafb261fd22987031cccb02d9b67e8a925a59b31f89a"
        },
        "publicWorkbook": {
          "path": "/data/pe-healthcare-watch-public-summary-2026-07-10.xlsx",
          "sha256": "276eba8c5df9d9beb24a07dfed9bce4f3b1c87eeefb5560c1034a44e515eadc2"
        },
        "json": {
          "path": "/data/pe-healthcare-watch.json",
          "sha256": "85ddefce04adb8e91e409d82a0a97a3f30dbe013414b29aafc68f8713ab41805"
        },
        "csv": {
          "path": "/data/pe-healthcare-watch.csv",
          "sha256": "d9535c733cd3a630f9a3ec4b05a01c168ed3be59efc251af3c7cde6c18774ca0"
        }
      },
      "artifact": "/data/releases/release-2026-07-10-expanded-hospital-closures.json",
      "updatedAt": "2026-07-10T18:52:52.015Z"
    },
    {
      "id": "release-2026-07-09-brigham-boston-contractors",
      "date": "2026-07-09",
      "title": "Brigham Boston contractor connections",
      "summary": "Published Brigham and Women's Hospital and Brigham and Women's Faulkner Hospital connection tabs with source-backed contractor relationships, including Green Security PE-linked vendor credentialing exposure, Sodexo food-service context, and clinical staffing searched-not-found guardrails.",
      "changes": [
        "Added full public dossier connection tabs for BWH and BWFH.",
        "Added Green Security as PE-linked contractor exposure through MGB vendor credentialing, separate from hospital ownership.",
        "Added Sodexo food-service/Food and Nutrition connections for BWH and BWFH.",
        "Added MGB elevator vendor, BWH burn garment vendor, Optum health-plan-adjacent, HCRIS contract-labor, and project-vendor context with limits visible.",
        "Kept TeamHealth, Envision, Sound Physicians, SCP Health, USAP, NAPA, and Radiology Partners as searched-not-found guardrails rather than unsupported contract claims."
      ],
      "counts": {
        "hospitalsReviewed": 2,
        "contractorFindings": 12,
        "relationshipEdges": 12,
        "sourceRows": 22,
        "peLinkedContractorFindings": 1,
        "directHospitalPeOwnershipFindings": 0,
        "mappedHospitals": 8240,
        "downloadableRecords": 7837,
        "publicDossiers": 1191,
        "unclassifiedHospitals": 403
      },
      "files": {
        "bwhDossier": {
          "path": "/data/dossiers/220110.json",
          "sha256": "7038bfe58d372bd2dd276381cec78deba6087b0d7db15eda690635db004a4f4c"
        },
        "bwfhDossier": {
          "path": "/data/dossiers/0007202130.json",
          "sha256": "b9f336059e18f065630aafde5e849354b523eb09eccc95a0ffd2d8bbd3ade492"
        },
        "dossierIndex": {
          "path": "/data/dossiers/index.json",
          "sha256": "0c79246a7bae4c5af30c76b19a451cee540e70f77ebfacdeea3c5f9c1a23ed06"
        },
        "hospitals": {
          "path": "/data/hospitals.json",
          "sha256": "a8eeca604a9f8a42b8399e23b9c5724453802ea0299f641d20e1c9327a411285"
        },
        "json": {
          "path": "/data/pe-healthcare-watch.json",
          "sha256": "6cafd24fddd9337ee0f1a5ddcfdfca7cc093f8b5477149429959d86a0c6e49e0"
        },
        "csv": {
          "path": "/data/pe-healthcare-watch.csv",
          "sha256": "82d6682d9ae29cdffd9d0ff7bf286c8e280075d40e59e37255986f7e07096562"
        }
      },
      "updatedAt": "2026-07-10T18:28:33.335Z"
    },
    {
      "id": "release-2026-07-06-colorado-intermountain-st-marys",
      "date": "2026-07-06",
      "title": "Colorado Intermountain / St. Mary's ownership correction",
      "summary": "Corrected St. Mary's and related former-SCL Colorado hospitals to Intermountain major-system control, added ownership and affiliate connections, and retained employee pharmacy/insurance allegations as unverified.",
      "counts": {
        "hospitalMapRecordsUpdated": 6,
        "uniqueHospitalCcnsVerified": 5,
        "verifiedGrandJunctionClinicsAdded": 5,
        "mappedHospitals": 8231,
        "downloadableRecords": 7828,
        "publicDossiers": 1167,
        "unclassifiedHospitals": 403
      },
      "changes": [
        "St. Mary's in Grand Junction is no longer shown as independent.",
        "Good Samaritan, Lutheran, Platte Valley, and Saint Joseph are consistently connected to Intermountain.",
        "Both Lutheran map rows are retained; the CCN-bearing row now uses the current CMS enrollment address.",
        "SCL/direct nonprofit owner context remains separate from Intermountain ultimate-parent control.",
        "Select Health is shown as a system affiliate, not the hospital legal owner.",
        "The employee pharmacy/insurance-pressure report remains unverified pending a benefits document or policy."
      ],
      "files": {
        "json": {
          "path": "/data/pe-healthcare-watch.json",
          "sha256": "5c6aea5ce224b15ca1dde836300d3e252341a42c0904e611c246abde45ffb717"
        },
        "csv": {
          "path": "/data/pe-healthcare-watch.csv",
          "sha256": "131370c611debf1f9a17b65049f3799eda3a79de71c255ef465e5bc4df8cd04b"
        },
        "publicWorkbook": {
          "path": "/data/pe-healthcare-watch-public-summary-2026-07-06.xlsx"
        }
      },
      "updatedAt": "2026-07-07T10:34:58.952Z"
    },
    {
      "id": "release-2026-07-04-fresno-city-custom-next-001",
      "date": "2026-07-04",
      "title": "Fresno city hospital source-family review",
      "summary": "Published the custom Fresno-area NEXT-style hospital review for 12 hospitals, including ownership/control context, payer and contractor signals, unresolved source conflicts, source IDs, and a downloadable batch workbook.",
      "changes": [
        "Published 12 Fresno-area hospital dossiers from next-50-2026-07-04-fresno-city-001.",
        "Added source-backed ownership/operator context for Community Medical Centers, Trinity Health/Saint Agnes, USPI/Tenet/Fresno Surgical, Vibra, Kaiser, VA, Central Star, Exodus, and Community Subacute records.",
        "Added the Sound Physicians hospitalist contractor signal for Community Regional Medical Center, Clovis Community Medical Center, and Fresno Heart and Surgical Hospital while preserving nonprofit facility ownership.",
        "Kept PE ownership, payer-contract context, county contractor context, faith affiliation, corporate-chain control, and unresolved location/identity conflicts separate.",
        "Preserved unresolved and contradictory items instead of converting them into unsupported stronger PE, independence, sibling, or faith claims."
      ],
      "counts": {
        "hospitalsReviewed": 12,
        "sourceFamilyRows": 328,
        "sourcesFound": 67,
        "searchedNotFound": 108,
        "notApplicable": 24,
        "blocked": 129,
        "pendingReview": 0,
        "publicDossiers": 1161,
        "mappedHospitals": 8231,
        "downloadableRecords": 7830
      },
      "approval": {
        "decision": "approved_for_live_publication_with_limitations_visible",
        "liveWebsiteLabelChangesApproved": true,
        "strongerUnsupportedOwnershipClaimsApproved": false,
        "approvalArtifact": "research/inbox/2026-07-04/fresno-city-hospitals/approval.json",
        "artifact": "/data/releases/release-2026-07-04-fresno-city-custom-next-001.json"
      },
      "files": {
        "json": {
          "path": "/data/pe-healthcare-watch.json",
          "sha256": "19eab43edeba5cec5bc1ea32b58a5dfa8c108cd41473ffd2cadd74382a31201a"
        },
        "csv": {
          "path": "/data/pe-healthcare-watch.csv",
          "sha256": "f95c972411f7a862886880e33432e77da51a64c2d73b02965ff05e831307fdad"
        },
        "hospitals": {
          "path": "/data/hospitals.json",
          "sha256": "47c141a31db495cb5ecaf3983c6ea197e819f66d4d7f6dab9e5ef6bff8798fda"
        },
        "caShard": {
          "path": "/data/hospitals/states/CA.json",
          "sha256": "9b847377de0f06337b016d49204f51cdf6ae9e259848480b67e15ef1ed9ec8c4"
        },
        "dossiersIndex": {
          "path": "/data/dossiers/index.json",
          "sha256": "4da270499c5cf09c94ad04355321faf392a7a2456aa71fc85c26938e8ec44408"
        },
        "publicWorkbook": {
          "path": "/data/releases/next-50-2026-07-04-fresno-city-001.xlsx",
          "sha256": "181f27fff67ef49faf20d85641e8796f89ecfc7f36188414bf3d1e739815c822"
        },
        "release": {
          "path": "/data/releases/release-2026-07-04-fresno-city-custom-next-001.json",
          "sha256": "552f53c1743e3200ea023f2d4cd93775b6ebd6e59f238749c114608d2b3eb149"
        }
      },
      "batch": {
        "id": "next-50-2026-07-04-fresno-city-001",
        "inboxDir": "research/inbox/2026-07-04/fresno-city-hospitals",
        "validationStatus": "published_with_limitations_visible",
        "validationRecommendation": "Keep unresolved contract scope, location conflicts, duplicate VA rows, and CCN/NPI crosswalk limitations visible."
      },
      "updatedAt": "2026-07-04T01:46:16.646Z"
    },
    {
      "id": "release-2026-07-03-texas-baseline",
      "date": "2026-07-03",
      "title": "Texas baseline ownership verification layer",
      "summary": "Published the Texas hospital, EMS, and ASC baseline review layer with CMS, DSHS, and HHSC source coverage while holding unresolved public badges and stronger color changes.",
      "changes": [
        "Added 798 Texas hospital review rows matched against CMS hospital enrollment and CMS Hospital All Owners context.",
        "Added 745 current Texas EMS roster rows from Texas DSHS with control-context categories and targeted GMR/Acadian chain verification.",
        "Added 822 reconciled Texas ASC review rows from HHSC licensure and CMS POS context, including state-only and CMS-only scope differences.",
        "Kept every Texas baseline row marked research-incomplete with public badges held pending source-family completion."
      ],
      "counts": {
        "hospitals": 798,
        "ems": 745,
        "ascs": 822,
        "totalRows": 2365,
        "heldPublicBadges": 2365,
        "publicBadgeApplied": 0,
        "hospitalChecklistRows": 23142,
        "emsChecklistRows": 1490,
        "ascChecklistRows": 2466,
        "hospitalFoundOfficialRows": 3684,
        "hospitalPendingManualRows": 14960,
        "ascUltimateOwnerPendingRows": 0,
        "ascUltimateOwnerBlockedRows": 822
      },
      "files": {
        "texasBaselineJson": {
          "path": "/data/texas-ownership-baseline.json",
          "sha256": "fddcce0df33d4865a9858741ac655bffc4397f66bac659f897bf628031bc90c8"
        },
        "texasStateOverlayJson": {
          "path": "/data/states/texas-ownership-baseline.json",
          "sha256": "4191be8993105bbf33341735f62b8df2a798f9e40a73cb11e7c1bbe6a2da3b78"
        }
      },
      "publicationPolicy": "This live package publishes the Texas verification baseline and source coverage. It does not approve new public badges or stronger map colors for rows whose manual/web source-family research remains incomplete."
    },
    {
      "id": "release-2026-07-02-state-template-complete-001",
      "date": "2026-07-02",
      "title": "Five-state template completion batch",
      "summary": "Completed state-template baseline dossiers for North Carolina, Hawaii, Wyoming, New Hampshire, and Maine using official CMS/HIFLD/HCRIS/Care Compare caches, with missing local leadership and compensation fields kept explicit.",
      "counts": {
        "states": 5,
        "records": 315,
        "NC_records": 160,
        "HI_records": 33,
        "WY_records": 37,
        "NH_records": 38,
        "ME_records": 47,
        "mappedHospitals": 8231,
        "downloadableRecords": 7828,
        "publicDossiers": 1149,
        "unclassifiedHospitals": 403
      },
      "files": {
        "dossiersIndex": {
          "path": "/data/dossiers/index.json",
          "sha256": "e25699ebad76ef40b101ea0cdc943af7224af73250b0ae5cab0b65fe280ae846"
        },
        "json": {
          "path": "/data/pe-healthcare-watch.json",
          "sha256": "31575e797a8c525350e982b48489136d794daf263bb65f9baab072208b537e1d"
        },
        "csv": {
          "path": "/data/pe-healthcare-watch.csv",
          "sha256": "2f1f481e80a238f21f6649a47f29154f88d41d550452c08e6b738901dca1fec3"
        }
      },
      "changes": [
        "Every current hospital row in the five selected states now has a dossier JSON baseline for the state template.",
        "CMS enrollment, CMS owner rows, Care Compare, and HCRIS fields are attached where matched.",
        "Missing local CEO, compensation, and quality-trend fields remain unavailable instead of inferred.",
        "The batch is explicitly separate from NEXT hospital research reservations."
      ],
      "updatedAt": "2026-07-02T17:31:12.064Z"
    },
    {
      "id": "release-2026-07-01-next-50-002",
      "date": "2026-07-01",
      "title": "Next 50 hospital evidence review, batch 002",
      "summary": "Completed and approved the July 1 NEXT source-family review for 50 impact-prioritized hospitals while retaining existing live labels only. Blocked, searched-not-found, and unresolved evidence states were preserved rather than promoted into stronger public claims.",
      "counts": {
        "hospitalsReviewed": 50,
        "sourceFamilyRows": 1450,
        "sourcesFound": 336,
        "searchedNotFound": 720,
        "notApplicable": 144,
        "blocked": 250,
        "pendingReview": 0,
        "incompleteOrDisputedPreserved": 50,
        "mappedHospitals": 8231,
        "downloadableRecords": 7828,
        "publicDossiers": 1016,
        "unclassifiedHospitals": 403,
        "watchlistRecords": 393
      },
      "approval": {
        "decision": "partial_approval_retain_existing_public_labels_only",
        "liveWebsiteLabelChangesApproved": false,
        "retainExistingLiveLabelsApproved": true,
        "strongerOwnershipClaimsApproved": false,
        "approvalArtifact": "approval.json"
      },
      "files": {
        "json": {
          "path": "/data/pe-healthcare-watch.json",
          "sha256": "def39f39a13f9b6d4f955b2cfb46e3d7740eba751bc3166475172b917be2efd6"
        },
        "csv": {
          "path": "/data/pe-healthcare-watch.csv",
          "sha256": "6fdd65313189d951d263a2c726d06b845044f9909ef7630e403dc398c79d002f"
        },
        "dossiersIndex": {
          "path": "/data/dossiers/index.json",
          "sha256": "4c42a389050089489b5f11da349144c430f9ce761c9262606c17ca98affed502"
        },
        "publicWorkbook": {
          "path": "/data/pe-healthcare-watch-public-summary-2026-07-01.xlsx",
          "sha256": "a45f01434973e87ef69b79a45ed9884e04512ff84441f96c5581ed9d3c82667b"
        }
      },
      "artifact": "/data/releases/release-2026-07-01-next-50-002.json",
      "updatedAt": "2026-07-01T09:52:48.621Z"
    },
    {
      "id": "release-2026-07-01-next-50-001",
      "date": "2026-07-01",
      "title": "Next 50 hospital evidence review, batch 001",
      "summary": "Completed and approved the July 1 NEXT source-family review for 50 impact-prioritized hospitals while retaining existing live labels only.",
      "artifact": "/data/releases/release-2026-07-01-next-50-001.json"
    },
    {
      "id": "release-2026-07-01-national-baseline",
      "date": "2026-07-01",
      "title": "National baseline hospital classification",
      "summary": "Baseline-classified the national hospital map into red, green, orange, and unresolved gray records; added tax ownership/operator fields and national full-research queues.",
      "counts": {
        "nationalRecords": 8231,
        "byPublicStatus": {
          "clear": 3599,
          "unreviewed": 403,
          "exposed": 3887,
          "watch": 340,
          "historical": 2
        },
        "researchIncomplete": 7345,
        "unresolvedGray": 403,
        "orangeWarnings": 340,
        "fullResearchQueueBatches": 368
      },
      "files": {
        "json": {
          "path": "/data/pe-healthcare-watch.json",
          "sha256": "ed1177d718c50bf66206a93158e6b4dda2822bb75b44a5a94233198526397d4e"
        },
        "csv": {
          "path": "/data/pe-healthcare-watch.csv",
          "sha256": "d050311d98ff169d643fd4c62454336d03c9998d5bbcb0ca65a2f1753e4be0f3"
        }
      },
      "changes": [
        "National gray unknown records now receive a baseline red, green, orange, or documented unresolved classification.",
        "Baseline records explicitly show research-incomplete caveats, tax ownership type, operator type, and source categories.",
        "Affiliated-system fields support click-to-connect sibling hospital overlays without inheriting PE status across siblings."
      ]
    },
    {
      "id": "release-2026-06-22-phases-4-8",
      "date": "2026-06-22",
      "title": "Ownership chains, organization profiles, open data, and trend layers",
      "summary": "Added source-labeled ownership chains, PE-firm and hospital-system profiles, official-source monitoring, a public change log and downloads, descriptive HCRIS trends, and a dedicated watchlist.",
      "counts": {
        "dossiers": 1234,
        "organizations": 3481,
        "downloadableRecords": 7839,
        "watchlistRecords": 394,
        "trendMetrics": 8
      },
      "files": {
        "json": {
          "path": "/data/pe-healthcare-watch.json",
          "sha256": "7423a1acfedf2046fd23481a9379e54284f48a1136a2fe3cca6c43eca54e3386"
        },
        "csv": {
          "path": "/data/pe-healthcare-watch.csv",
          "sha256": "7f41e88a0d278215a526b4c1666e6d9e3543a8ae7ee38494f5c29fa17463de5c"
        }
      },
      "changes": [
        "Every public dossier now separates sponsor, operator, CMS legal-owner/control rows, and facility nodes.",
        "Organization profiles aggregate hospitals by sponsor and system without collapsing contracts or investment signals into ownership.",
        "The public dataset is available as JSON and CSV with review metadata.",
        "Impact summaries use descriptive HCRIS changes and display explicit non-causal limitations.",
        "The watchlist keeps disputed ownership and investment signals separate from confirmed ownership."
      ]
    },
    {
      "id": "release-2026-06-22-phase-3",
      "date": "2026-06-22",
      "title": "Public evidence dossiers",
      "summary": "Published 447 evidence dossiers, retained 377 CMS-corroborated ownership records, and moved 53 unresolved tracker claims to evidence under review."
    },
    {
      "id": "release-2026-06-22-phase-2",
      "date": "2026-06-22",
      "title": "Methodology and editorial standards",
      "summary": "Published evidence definitions, coverage limitations, correction standards, and the editorial publication workflow."
    },
    {
      "id": "release-2026-06-22-phase-1",
      "date": "2026-06-22",
      "title": "Unreviewed status correction",
      "summary": "Separated unreviewed hospitals from records reviewed with no documented PE link."
    }
  ]
}