Record entry · Crypto DEFI

Polymarket

What is happening now

  • NBA Dives Into Sports Predictions, Partners With Kalshi, Polymarket, DraftKings

    Reported claim · first reported 26 Oct 2026 · 1 claim · best-carried claim: 4 separate publishers

  • Polymarket US Launches 5-Minute Bitcoin, Ethereum, Solana, and XRP Predictions

    Reported claim · first reported 25 Oct 2026 · 1 claim · best-carried claim: 2 separate publishers

How well we know this

610 documents · 76 publishers · 8% contain a typed assertion · last evidence 28 Oct 2026

  • Gap: assertion coverage 0.075: about 93% of mentions carry no typed assertion
Added 17 Aug 2026Mentions 27Sources 14Days of coverage 10

Why this name is on the record

Polymarket was added automatically on 17 Aug 2026 after 27 mentions across 14 sources over 10 days. 56% of that coverage came from a single subject area.

Reported alongside Polymarket

Names most often reported alongside it; bigger circles and heavier lines mean more shared documents. A dashed circle has no page of its own yet.

KalshiCryptoBitcoinCFTCAITrumpNational Footba…Trading Commiss…Ethereum

For developers

GET https://api.signalbureau.ai/api/registry?slug=polymarket

{
  "slug": "polymarket",
  "state": "active",
  "detail": {
    "state": "active",
    "source": "ontology",
    "label": "polymarket",
    "promotedAt": "2026-08-17",
    "category": "crypto_defi",
    "evidence": {
      "mentions": 27,
      "sources": 14,
      "days": 10,
      "concentration": 0.556
    }
  }
}

The record behind this page, as data. The live response also carries the registry date and version.

Walk the record from Polymarket

Open where it comes from, follow a claim or a related name, and use the trail to come back. Every step says what it is, how it stands and when. Machines read the same record.

Polymarket

Entity.

Evidence
610 documents · 76 separate publishers · a mention shows the name is in use, not that any claim about it is true
Standing
A name from our starting list; its record is kept up to date automatically from coverage
Time
first seen 3 Sept 2026, last seen 28 Oct 2026
Measured
8% of mentions say something specific about it; the rest only name it
As of
28 Oct 2026
12 links from here

Who it moves with: the 10 names are in the map above.

What is claimed about it (2)

  • Corroborated: Reported by three or more sources that did not copy each other.
  • Reported by two: Reported by two sources that did not copy each other.

Situations it is named in (0)

none on file at this cutoff

For machines: this record as JSON

Watch this

The coverage behind it

Ask about PolymarketWatch Polymarket

No trend and no market price are shown because neither has been measured for Polymarket yet. Informational only, not advice. As of 28 Oct 2026.