{
  "updated_at": "2026-06-17T07:40:00+09:00",
  "status": "sample_static_seed",
  "disclaimer": "Sample content for product design. Not investment advice and not live market data.",
  "events": [
    {
      "id": "dtj-sample-industrial-ai-backlog",
      "title": "Industrial AI supplier reveals delivery backlog and new service attach rate",
      "room": ["equity", "ir", "media"],
      "taxonomy": ["product_launch", "earnings_call", "service_revenue"],
      "catalyst_window": "90 minutes",
      "first_seen": "sample: 09:00 JST",
      "source_badges": ["filing-backed", "IR pending"],
      "evidence": ["product note", "earnings-call transcript", "customer channel check"],
      "counter_signal": "single-source demand claim",
      "liquidity_quality": "medium",
      "what_would_falsify": "Backlog is one-off or service attach rate is not recurring.",
      "publication_state": "needs_ir_confirmation"
    },
    {
      "id": "dtj-sample-utility-token-activity",
      "title": "Utility token wallet activity rises before a product usage announcement",
      "room": ["crypto", "media"],
      "taxonomy": ["crypto_flow", "product_usage", "social_velocity"],
      "catalyst_window": "6 hours",
      "first_seen": "sample: 11:30 JST",
      "source_badges": ["on-chain detected", "promo risk"],
      "evidence": ["wallet flow", "product changelog", "community usage log"],
      "counter_signal": "paid promotion noise and holder concentration",
      "liquidity_quality": "thin",
      "what_would_falsify": "Wallet activity is airdrop farming or unlock risk overwhelms real demand.",
      "publication_state": "needs_unlock_schedule"
    },
    {
      "id": "dtj-sample-exporter-marketing",
      "title": "Small-cap exporter guides marketing spend toward a profitable niche",
      "room": ["equity", "ir"],
      "taxonomy": ["capital_allocation", "product_marketing", "small_cap"],
      "catalyst_window": "next close",
      "first_seen": "sample: 15:10 JST",
      "source_badges": ["filing-backed", "trader idea"],
      "evidence": ["filing", "channel check", "segment margin note"],
      "counter_signal": "FX sensitivity and thin liquidity",
      "liquidity_quality": "low",
      "what_would_falsify": "FX drag or weak demand offsets the niche marketing push.",
      "publication_state": "review"
    },
    {
      "id": "dtj-sample-ir-answers",
      "title": "Listed company IR answers three questions traders are debating",
      "room": ["media", "ir"],
      "taxonomy": ["ir_response", "clarification", "fair_disclosure"],
      "catalyst_window": "reporter desk",
      "first_seen": "sample: after close",
      "source_badges": ["official IR", "media sourced"],
      "evidence": ["public IR statement", "timestamped question trail"],
      "counter_signal": "selective disclosure risk",
      "liquidity_quality": "not_applicable",
      "what_would_falsify": "Response is private, selective, or not linked to a public source.",
      "publication_state": "source_packet"
    }
  ]
}