{
  "schema_version": "1",
  "accession_number": "0001829126-26-010385",
  "cik": "0002000775",
  "filer_name": "Black Hawk Acquisition Corp  (BKHA, BKHAR, BKHAU)  (CIK 0002000775)",
  "sic_code": "2836",
  "form_type": "8-K",
  "is_amendment": false,
  "filed_at": "2026-09-24T00:00:00.000Z",
  "indexed_at": "2026-09-24T20:17:10.353Z",
  "edgar_url": "https://www.sec.gov/Archives/edgar/data/2000775/000182912626010385/0001829126-26-010385-index.htm",
  "secfilingdex_url": "https://secfilingdex.com/filing/0001829126-26-010385/",
  "license": "U.S. government works are public domain (17 U.S.C. § 105). Editorial annotations CC-BY-4.0.",
  "source": "SEC EDGAR"
}