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Will SCOTUS strike down Trump's Birthright Citizenship Executive Order? [ resolves 2026-08-31 (89D) ]

SCOTUS strikes down Trump's Birthright Citizenship EO?

polymarket: [C] multiple sources, no tie-break·reporting consensus methodology ›
markets · by resolution date
polymarket 1 market
market resolves P(YES) vol (24h) vol (cum) RCG venue id
SCOTUS strikes down Trump's Birthright Citizenship EO 2026-08-31 90.1%
$469 $126K
C 0x12609f…7914
resolution architecture
venue proposer source citation arbitration class analyst notes
polymarket Whitelisted Proposers whitehouse.gov link Optimistic Oracle (UMA) Other
verbatim rules
polymarket 1 market · share this text
The Supreme Court is hearing arguments on the merits of Donald Trump’s Executive Order “Protecting the Meaning and Value of American Citizenship” (https://www.whitehouse.gov/presidential-actions/2025/01/protecting-the-meaning-and-value-of-american-citizenship/) which directed that children born in the United States would not automatically receive U.S. citizenship if their parents were in the country unlawfully or on certain temporary visas. This market will resolve to “Yes” if the Supreme Court of the United States rules that Donald Trump’s Executive Order “Protecting the Meaning and Value of American Citizenship” may not be enforced to deny citizenship to children born in the United States, by July 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”. A qualifying ruling must clearly and finally rule that the order, in whole, is unconstitutional or cannot lawfully take effect, or that the order cannot be enforced to deny citizenship to children born in the United States. Procedural rulings that do not clearly resolve whether the order may lawfully be enforced to deny citizenship to children born in the United States will not be sufficient to resolve this market to “Yes”. If a Supreme Court ruling on this case clearly and finally permits the order to deny citizenship to children born in the United States, this market will resolve to “No”. If the Executive Order is withdrawn prior to any qualifying Supreme Court ruling on the order, this market will resolve to “No”. The resolution source for this market will be official information from the Supreme Court of the United States; however, a consensus of credible reporting may also be used.
recent wire items
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programmatic access · four surfaces, same payload

AI grounded search reads embedded JSON-LD in HTML. Developers query REST. Agentic AI clients (Claude Desktop, Cursor) call MCP tools. AI crawlers index via /llms.txt. Same canonical record at every surface.

HTMLbrowsers, AI grounded search, crawlers (embedded JSON-LD @type: Dataset)https://clearmarket.fyi/events/scotus-strikes-down-trumps-birthright-citizenship-eo/
JSONREST API for developershttps://api.clearmarket.fyi/v1/events/scotus-strikes-down-trumps-birthright-citizenship-eo.json
MCPagentic AI tool call (Claude Desktop, Cursor, Continue)clearmarket.get_event("scotus-strikes-down-trumps-birthright-citizenship-eo")
AGENTAI crawler discovery index/llms.txt

Snapshot 2026-06-03. Venue data via Kalshi + Polymarket APIs. Editorial fields (tags, editorial_notes) are ClearMarket-drafted with AI assistance under editorial review. Derived fields (venues_covered, resolution_clarity_grade, rcg_score) computed at serve time. Full per-field map in the JSON record under field_provenance.

raw JSON record · same payload returned by REST endpoint
{
  "event_id": "CM-EVT-4HHYC680N8",
  "slug": "scotus-strikes-down-trumps-birthright-citizenship-eo",
  "question": "Will SCOTUS strike down Trump's Birthright Citizenship Executive Order?",
  "category": "politics",
  "tags": [
    "politics",
    "trump",
    "scotus",
    "birthright-citizenship",
    "constitutional-law",
    "2026"
  ],
  "venues_covered": [
    "polymarket"
  ],
  "market_count": 1,
  "cumulative_volume_usd": 125513,
  "resolution_clarity_grade": "C",
  "rcg_score": 63,
  "rcg_caps": [
    "multi_source_no_conflict_rule"
  ],
  "resolution_source": "whitehouse.gov",
  "resolution_source_url": "https://www.whitehouse.gov/presidential-actions/2025/01/protecting-the-meaning-and-value-of-american-citizenship/",
  "arbitration_model": "uma_oracle",
  "proposer_model": "managed_whitelist",
  "field_provenance": {
    "question": {
      "source": "clearmarket_editorial"
    },
    "tags": {
      "source": "clearmarket_editorial",
      "ai_drafted": true
    },
    "resolution_clarity_grade": {
      "source": "derived",
      "method": "rcg_v2_7factor"
    },
    "venues_covered": {
      "source": "derived"
    }
  }
}
snapshot 2026-06-03T14:52:43.794845+00:00 schema v0.2.0-universe all events →