{
  "id": "417450",
  "title": "30-Year Bund Auction",
  "country": "DE",
  "indicator": "30 Year Bond Yield",
  "category": "bnd",
  "source": "Deutsche Finanzagentur",
  "source_url": "https://www.deutsche-finanzagentur.de/en/federal-securities/issuances/bund-issues-auction-group",
  "release_type": "Auction Results",
  "date": "2026-03-18T10:30:00.000Z",
  "period": "March 2026",
  "actual": 3.45,
  "previous": 3.47,
  "unit": "%",
  "currency": "EUR",
  "document": {
    "raw_file": "research_output/raw/417450.html",
    "result_md": "research_output/results/417450_result.md",
    "doc_type": "html",
    "date_retrieved": "2026-03-18",
    "language": "en"
  },
  "extraction_notes": {
    "title_match": true,
    "domain_match": true,
    "body_length_chars": 3922,
    "indicator_present": true,
    "numbers_verified": true,
    "structure_sections": 8,
    "status": "complete"
  },
  "verification": {
    "yield_actual_found": "3.45%",
    "yield_previous_found": "3.47%",
    "bid_to_cover_found": "2.15x",
    "settlement_date": "2026-03-20",
    "issuance_volume_eur": 3500,
    "coupon_rate": "3.25%",
    "maturity_date": "2056-08-15"
  }
}