{
  "version": "2026-10-25-r1227-current-aggregate",
  "canonical_base": "Sahalovych Registry Core v2.5 FINAL",
  "canonical_base_date": "2026-09-25",
  "controlled_frontier": "R1227",
  "metric_semantics": {
    "rule": "Every public KPI is bound to one explicit data layer. Values from different layers are never added or substituted unless the metric definition states the formula.",
    "layers": [
      "PHYSICAL",
      "CANONICAL_ENTITY",
      "CANONICAL",
      "CONTROLLED_RECORD",
      "CONTROLLED",
      "PUBLIC_STRICT",
      "PHYSICAL_EVIDENCE_ONLY",
      "VISIBLE_GRAPH",
      "CANONICAL_EDGE",
      "VISIBLE_EDGE",
      "PROVENANCE",
      "TEMPORAL"
    ]
  },
  "metrics": {
    "companies": {
      "value": 2423,
      "layer": "CANONICAL_ENTITY",
      "definition": "Normalized company entities represented in the synchronized Registry / Joint Layer.",
      "source_release": "R1062"
    },
    "company_records": {
      "value": 7236,
      "layer": "CONTROLLED_RECORD",
      "definition": "Controlled company/supplier records. Multiple records may resolve to one normalized company entity."
    },
    "physical_master_rows": {
      "value": 7032,
      "layer": "PHYSICAL",
      "definition": "Rows in the preserved physical authoritative Master v351/R246."
    },
    "people": {
      "value": 4052,
      "layer": "CANONICAL",
      "definition": "Canonical Person_ID union.",
      "source_release": "R1062 historical canonical distinct-person metric"
    },
    "strict_public_patent_families": {
      "value": 1124,
      "layer": "PUBLIC_STRICT",
      "definition": "Strict/public normalized patent-family KPI."
    },
    "controlled_patent_families": {
      "value": 1222,
      "layer": "CONTROLLED",
      "definition": "Controlled patent families accepted above the strict/public layer."
    },
    "physical_evidence_patent_families": {
      "value": 23,
      "layer": "PHYSICAL_EVIDENCE_ONLY",
      "definition": "Additional physical evidence-only patent-family nodes retained for provenance and graph completeness."
    },
    "patent_families": {
      "value": 1245,
      "layer": "VISIBLE_GRAPH",
      "formula": "controlled_patent_families + physical_evidence_patent_families",
      "definition": "Visible patent-family nodes in the public graph.",
      "source_release": "R1062 historical family graph; unchanged"
    },
    "physical_publication_rows": {
      "value": 2706,
      "layer": "PHYSICAL",
      "definition": "Preserved physical publication rows, including merged lineage rows."
    },
    "publications": {
      "value": 10600,
      "layer": "MASTER",
      "definition": "Publication records in current Master.",
      "source_release": "R1227"
    },
    "controlled_publications": {
      "value": 505,
      "layer": "CONTROLLED",
      "definition": "Controlled publication KPI at R634. This is a controlled overlay metric and must not replace the active canonical publication count."
    },
    "bibliography_unique": {
      "value": 9872,
      "layer": "CANONICAL",
      "definition": "Cross-topic unique publications in the synchronized 13-topic bibliography corpus.",
      "source_release": "R1227"
    },
    "publication_topic": {
      "value": 15680,
      "layer": "CANONICAL_EDGE",
      "definition": "Canonical Publication ↔ Topic edges.",
      "source_release": "R1227"
    },
    "person_publication": {
      "value": 2169,
      "layer": "CANONICAL_EDGE",
      "definition": "Canonical-resolved Person ↔ Publication pairs.",
      "source_release": "R1062"
    },
    "person_patent": {
      "value": 2897,
      "layer": "VISIBLE_EDGE",
      "definition": "Visible Person ↔ Patent Family edges: controlled plus physical-evidence-only."
    },
    "company_patent": {
      "value": 472,
      "layer": "VISIBLE_EDGE",
      "definition": "Visible Company ↔ Patent Family edges."
    },
    "evidence_sources": {
      "value": 13874,
      "layer": "PROVENANCE",
      "definition": "Evidence-source records in Registry Core v2.5 FINAL."
    },
    "assertions": {
      "value": 14445,
      "layer": "PROVENANCE",
      "definition": "Evidence-backed assertions in Registry Core v2.5 FINAL."
    },
    "timeline_events": {
      "value": 3805,
      "layer": "TEMPORAL",
      "definition": "Timeline events materialized from stored publication/patent temporal evidence."
    },
    "unified_publication_nodes": {
      "value": 10600,
      "layer": "PHYSICAL",
      "definition": "Distinct publication records in current Master.",
      "source_release": "R1062"
    },
    "patent_documents": {
      "value": 2823,
      "layer": "PATENT_DOCUMENT",
      "definition": "Patent publication document rows in R1107 SQLite (rel_patent); NOT patent families.",
      "source_release": "R1227"
    },
    "people_index_entries": {
      "value": 5646,
      "layer": "PERSON_INDEX_ENTRY",
      "definition": "People index entries in R1107 SQLite; NOT distinct resolved scholars.",
      "source_release": "R1227"
    }
  },
  "integrity": {
    "canonical_losses": 0,
    "sqlite_integrity": "ok",
    "foreign_key_violations": 0,
    "reverse_loss_audit": "14/14 PASS",
    "fuzzy_matching": 0,
    "active_hold": 0,
    "active_queues": 1687
  },
  "working_snapshot": {
    "release": "R1227",
    "sqlite_sha256": "7a3b4ddddee8e72173ccaeca0f8168ca6357bc3fa9a35da93680d3986052e4f7",
    "source_status": "SHA-verified R1227 promoted Current",
    "publication_rows": 10600,
    "publication_topic_edges": 15680,
    "topic_linked_unique_publications": 9872,
    "dated_publication_topic_edges": 10820,
    "undated_publication_topic_edges": 2185,
    "topic_count": 13,
    "people_index_entries": 5646,
    "company_index_entries": 2784,
    "patent_family_counts_from": "R906 public baseline",
    "patent_documents": 2823
  }
}