{
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  "record_id": "CMSIG20261028VS05",
  "record_slug": "will-the-democratic-party-win-the-nc-03-vol-22283",
  "schema_version": "v0.2.0",
  "provenance_version": "0.2.0",
  "published_at": "2026-10-28T07:50:03+00:00",
  "semantic_title": "Democrats trail at 43% in NC-03 with heavy trading on both sides",
  "telemetry": "43% · $22K 24h",
  "headline": "Democrat NC-03 House seat: 43% on $22.3K surge",
  "category_tag": "VOLUME_SPIKE",
  "secondary_tags": [],
  "detection_path": "volume_spike",
  "pre_news_classification": "pre_news",
  "status": {
    "state": "live",
    "as_of": "2026-10-28",
    "outcome": null,
    "outcome_basis": null,
    "final_price": null,
    "resolved_at": null
  },
  "target_event_id": "CM-EVT-MCNRMD34V7",
  "target_event_slug": "nc-03-house-election-winner",
  "event_question": "Will the Republican Party candidate win the NC-03 House election?",
  "linked_event_ids": [],
  "primary_market": {
    "platform": "polymarket",
    "platform_market_id": "0xa74ddc3ce66416b679703e087afd5d2047a58a2974d7730cab76a0176eda6933",
    "question_raw": "Will the Democratic Party win the NC-03 House seat?",
    "current_price": 0.43,
    "volume_24h_usd": 22283.755998999997,
    "volume_cumulative_usd": 56165.92254099999,
    "arbitration_model": "uma_oracle",
    "resolves_at": "2026-11-03T00:00:00Z"
  },
  "related_markets": [],
  "bullets": [
    "43% odds reflect a slight Democratic deficit, consistent with the 56% Republican contract (Spike 4).",
    "Polymarket saw $22.3K in 24h, 40% of all-time volume, nearly matching the Republican contract's surge.",
    "Paired volume on opposing contracts confirms genuine two-sided price discovery, not one-directional flow.",
    "Resolves on certified NC-03 House election result."
  ],
  "atomic_claims": [
    {
      "type": "volume_anomaly",
      "provenance": "24h + cumulative volume direct from polymarket API; intensity = 24h/cumulative (derived)",
      "field_provenance": {
        "volume_24h_usd": {
          "tier": "direct",
          "method": "polymarket_api"
        },
        "intensity": {
          "tier": "derived",
          "method": "arithmetic",
          "inputs": [
            "volume_24h_usd",
            "volume_cumulative_usd"
          ]
        }
      },
      "liquidity_context": {
        "poly_vol_24h_usd": 22283.755998999997
      }
    }
  ],
  "sources": [
    {
      "label": "ClearMarket market record: Will the Republican Party candidate win the NC-03 House",
      "url": "https://clearmarket.fyi/events/nc-03-house-election-winner",
      "retrieved_at": "2026-10-28T07:50:03+00:00"
    }
  ],
  "field_provenance": {
    "pm_data": "polymarket_api",
    "news_context": "retrieval_grounded",
    "editorial_judgment": "cm_signal_llm_judge"
  },
  "canonical_urls": {
    "html": "https://clearmarket.fyi/signals/will-the-democratic-party-win-the-nc-03-vol-22283/",
    "json": "https://clearmarket.fyi/signals/will-the-democratic-party-win-the-nc-03-vol-22283.json"
  },
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "_provenance_registry": {
    "direct": "Unaltered extraction from primary venue/source API (e.g., polymarket_clob_api, kalshi_api, BLS, FRED). Highest trust tier.",
    "mediated": "Information fetched via grounded agentic retrieval (e.g., perplexity_grounded). MUST carry source_url to the underlying primary source.",
    "derived": "Algorithmic computation from listed inputs. Chain only as fresh as the oldest input timestamp (see as_of).",
    "editorial": "Interpretive classification produced by a versioned LLM prompt template (prompts auditable in github.com/JDSource/clearmarket/prompts)."
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  "_provenance_canonical": "https://clearmarket.fyi/schema/provenance/v1"
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