Record entry · Indonesia

Surabaya

What is happening now

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

How well we know this

41 documents · 12 publishers · 24% contain a typed assertion · last evidence 7 Oct 2026

  • Gap: assertion coverage 0.244: about 76% of mentions carry no typed assertion
Added 30 Sept 2026Mentions 32Sources 11Days of coverage 17

Why this name is on the record

Surabaya was added automatically on 30 Sept 2026 after 32 mentions across 11 sources over 17 days. 69% of that coverage came from a single subject area.

Reported alongside Surabaya

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.

IndonesiaBanjarmasinEast JavaVirgo Transport
  • Indonesia · 38 shared documents
  • Jakarta · 21 shared documents · no page of its own yet
  • Banjarmasin · 17 shared documents
  • East Java · 17 shared documents
  • Virgo Transport · 17 shared documents
  • Antara · 16 shared documents · no page of its own yet
  • Translator · 15 shared documents · no page of its own yet
  • Rescue Agency · 14 shared documents · no page of its own yet
  • Java Sea · 13 shared documents · no page of its own yet
  • Putu Sudayana · 9 shared documents · no page of its own yet

For developers

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

{
  "slug": "surabaya",
  "state": "active",
  "detail": {
    "state": "active",
    "source": "ontology",
    "label": "surabaya",
    "promotedAt": "2026-09-30",
    "category": "indonesia",
    "evidence": {
      "mentions": 32,
      "sources": 11,
      "days": 17,
      "concentration": 0.688,
      "standAloneShare": 0.969
    }
  }
}

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

Walk the record from Surabaya

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.

Surabaya

Entity.

Evidence
41 documents · 12 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 6 Sept 2026, last seen 7 Oct 2026
Measured
24% of mentions say something specific about it; the rest only name it
As of
8 Oct 2026
10 links from here

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

What is claimed about it (0)

none on file at this cutoff

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 SurabayaWatch Surabaya

No trend and no market price are shown because neither has been measured for Surabaya yet. Informational only, not advice. As of 8 Oct 2026.