{
  "event_ids": ["395302", "395301"],
  "combined_id": "395302_395301",
  "events": [
    {
      "id": "395302",
      "title": "6-Month Bill Auction",
      "country": "US",
      "indicator": "6 Month Bill Yield",
      "category": "bnd",
      "source": "Federal Reserve",
      "source_url": "http://www.treasurydirect.gov",
      "actual": 3.57,
      "previous": 3.535,
      "currency": "USD",
      "unit": "%",
      "date": "2026-03-16T15:30:00.000Z",
      "date_iso": "2026-03-16T15:30:00Z"
    },
    {
      "id": "395301",
      "title": "3-Month Bill Auction",
      "country": "US",
      "indicator": "3 Month Bill Yield",
      "category": "bnd",
      "source": "Federal Reserve",
      "source_url": "http://www.treasurydirect.gov",
      "actual": 3.61,
      "previous": 3.605,
      "currency": "USD",
      "unit": "%",
      "date": "2026-03-16T15:30:00.000Z",
      "date_iso": "2026-03-16T15:30:00Z"
    }
  ],
  "retrieval": {
    "date_retrieved": "2026-03-16",
    "sources_used": [
      "https://treasurydirect.gov/instit/annceresult/press/preanre/2026/R_20260309_1.pdf",
      "https://treasurydirect.gov/instit/annceresult/press/preanre/2026/R_20260309_2.pdf"
    ],
    "primary_publication": "Treasury Auction Results & Daily Treasury Bill Rates",
    "data_type": "secondary market quotes derived from auction benchmarks",
    "collection_methodology": "Daily 3:30 PM ET secondary market quotations sourced from Federal Reserve Bank of New York"
  },
  "verification": {
    "title_match": true,
    "domain_match": true,
    "full_body_extracted": true,
    "indicators_present": [
      "3-Month Bill Yield",
      "6-Month Bill Yield"
    ],
    "structure_preserved": true,
    "numbers_verified": [
      "3.605% (previous 3-month)",
      "3.535% (previous 6-month)",
      "3.61% (actual 3-month)",
      "3.57% (actual 6-month)"
    ]
  },
  "artifacts": {
    "raw_files": [
      {
        "id": "395302_395301",
        "filename": "395302_395301.html",
        "format": "html",
        "source": "Daily Treasury Rates page (JS-rendered)"
      },
      {
        "id": "395302_395301_auction",
        "filename": "395302_395301_auction.pdf",
        "format": "pdf",
        "source": "91-Day Bill Auction Press Release (March 9, 2026)"
      },
      {
        "id": "182day",
        "filename": "182day.pdf",
        "format": "pdf",
        "source": "182-Day Bill Auction Press Release (March 9, 2026)"
      }
    ],
    "processed": {
      "filename": "395302_395301_result.md",
      "format": "markdown",
      "size_bytes": 6236,
      "character_count": 6236
    }
  },
  "notes": {
    "data_interpretation": "The event payload contains secondary market quotes for 3-month and 6-month Treasury bills on March 16, 2026 (3.61%, 3.57%). The 'previous' values (3.605%, 3.535%) correspond to the auction high rates from March 9, 2026. The secondary market rates are derived from daily Treasury rate quotations collected by the Federal Reserve Bank of New York at 3:30 PM ET.",
    "source_document": "Official Treasury auction results and daily secondary market rate tables",
    "completeness": "Full context provided: both auction results (source of benchmarks) and secondary market quotations (event date)"
  }
}