{
  "release_id": "eci-2026-07-30",
  "series_id": "entity-clarity-index",
  "title": "Entity Clarity Longitudinal Report — January to July 2026",
  "release_date": "2026-07-30",
  "baseline_date": "2026-01-20",
  "comparison_days": 191,
  "methodology_id": "eci-ecc-v1",
  "dataset_version": "2.0.0",
  "registry_entity_count": 745,
  "current_observation_count": 744,
  "matched_panel_count": 744,
  "current_coverage_pct": 0.998658,
  "excluded_from_matched_panel": [
    {
      "entity_id": "ent_cornerstone-research_80b9795e49",
      "entity_name": "Cornerstone Research",
      "reason": "No 2026-07-30 observation was supplied."
    }
  ],
  "source_qa": {
    "supplied_row_count": 747,
    "duplicate_rows_removed": 3,
    "encoding_repairs": [
      {
        "from": "Itaú Unibanco",
        "to": "Itaú Unibanco"
      }
    ],
    "change_column_mismatches": 0,
    "scoring_invariant_errors": 0
  },
  "summary": {
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    "current_mean_ecc_matched_panel": 52.43,
    "mean_ecc_change_matched_panel": 1.17,
    "baseline_median_ecc_matched_panel": 63,
    "current_median_ecc_matched_panel": 64,
    "positive_change_count": 204,
    "negative_change_count": 96,
    "unchanged_count": 444,
    "legibility_entries": 21,
    "legibility_exits": 22,
    "structural_movers": 97,
    "score_movers": 74,
    "drift": 95,
    "stable": 435
  },
  "industry_summary": [
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    {
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}