Record entry · Auto

Port Harcourt

What is happening now

Nothing reported: the record holds no registered event and no claim that names this.

How well we know this

23 documents · 8 publishers · 13% contain a typed assertion · last evidence 9 Oct 2026

Gap: assertion coverage 0.13: about 87% of mentions carry no typed assertion

Added 10 Oct 2026Mentions 21Sources 8Days of coverage 15

Why this name is on the record

Port Harcourt was added automatically on 10 Oct 2026 after 21 mentions across 8 sources over 15 days. 81% of that coverage came from a single subject area.

Reported alongside Port Harcourt

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.

Nigeria · 19 shared documents
Africa · 9 shared documents
Lagos · 9 shared documents · no page of its own yet

For developers

GET https://api.signalbureau.ai/api/registry?slug=port-harcourt

{
  "slug": "port-harcourt",
  "state": "active",
  "detail": {
    "state": "active",
    "source": "ontology",
    "label": "port harcourt",
    "promotedAt": "2026-10-10",
    "category": "auto",
    "evidence": {
      "mentions": 21,
      "sources": 8,
      "days": 15,
      "concentration": 0.81,
      "standAloneShare": 1
    }
  }
}

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

Walk the record from Port Harcourt

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.

Port Harcourt

Entity.

Evidence: 23 documents · 8 separate publishers · a mention shows the name is in use, not that any claim about it is true
Standing: Added automatically from coverage
Time: first seen 3 Sept 2026, last seen 9 Oct 2026
Measured: 13% of mentions say something specific about it; the rest only name it
As of: 10 Oct 2026