lookup lei derived

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "lei": "HWUPKR0MPOU8FGXBT394"
    }
  },
  "output": {
    "type": "json",
    "example": {
      "answer": {
        "lei": "HWUPKR0MPOU8FGXBT394",
        "legal_name": "Apple Inc.",
        "last_update": "2026-03-03T16:34:33.150Z",
        "jurisdiction": "US-CA",
        "entity_status": "ACTIVE",
        "registration_status": "ISSUED"
      },
      "source": {
        "name": "GLEIF golden copy, Level 1 LEI records admitted by the build (see coverage); domain map from Wikidata items carrying P1278 (LEI) and P856 (official website)",
        "vintage": "2026-09-03",
        "coverage": "LEI resolution covers the 3283992 GLEIF Level 1 records ADMITTED by the build from the 3419883 records read of the 2026-09-03 golden copy (INACTIVE and LAPSED included). 135653 records were refused because their legal name normalizes to fewer than 2 Latin alphanumerics — in practice non-Latin-script names (CJK, Cyrillic, Greek, Arabic, Hebrew, Thai) — and 238 for unclean fields; a refused record is absent from this shelf in this vintage. The LEI is matched exactly, after a free ISO 7064 check-digit screen; a miss is a miss from THIS snapshot only, never proof the LEI does not exist. Answers are served from R2 shards each verified against a manifest whose sha256 is this snapshot_sha256 — the same manifest the who product reads; refresh is a new vintage prefix and a re-pin, never a live fetch.",
        "snapshot_sha256": "8c5bb11bdd14d0ae66d92b5abad648804fe463c8d83e487f897644b0f99f5792"
      },
      "subject": {
        "type": "lei",
        "value": "HWUPKR0MPOU8FGXBT394"
      },
      "delivered_at": "2026-08-22T00:00:00.000Z",
      "schema_version": "lei-lookup.v2"
    }
  }
}