Record entry · Defense Procurement

Blackbird

Added 30 Sept 2026Mentions 24Sources 8Days of coverage 18

Why this name is on the record

Blackbird was added automatically on 30 Sept 2026 after 24 mentions across 8 sources over 18 days. 71% of that coverage came from a single subject area.

Who Blackbird moves with

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.

Sr-71 Blackbird · 41 shared documents · no page of its own yet
Mach · 39 shared documents · no page of its own yet
Lockheed Martin · 37 shared documents
Sr-71 · 32 shared documents · no page of its own yet
Cold War · 19 shared documents · no page of its own yet
Soviet Union · 17 shared documents · no page of its own yet
Pratt · 16 shared documents
Kelly Johnson · 15 shared documents · no page of its own yet
RTX · 15 shared documents · no page of its own yet
Us Air Force · 15 shared documents

For developers

GET https://sigb.ai/api/registry?slug=blackbird

{
  "slug": "blackbird",
  "state": "active",
  "detail": {
    "state": "active",
    "source": "ontology",
    "label": "blackbird",
    "promotedAt": "2026-09-30",
    "category": "defense_procurement",
    "evidence": {
      "mentions": 24,
      "sources": 8,
      "days": 18,
      "concentration": 0.708,
      "standAloneShare": 0.649
    }
  }
}

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

Walk the record from Blackbird

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.

Blackbird

Entity.

Evidence: 55 documents · 15 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 7 Oct 2026
Measured: 22% of mentions say something specific about it; the rest only name it
As of: 8 Oct 2026