Cross-domain evidence graph

Observatory atlas

Follow documented connections between markets, firms, places, publications, and sources. A connection shows a recorded relationship, not that two measures describe the same market.

Explore the graph Rank profiles Compare profiles

More atlas tools4 exact routes

Live family topologyMeasurement

Current focusiOS18,549 records / 13 family pairs

Canonical nodes5,4785433 public profiles

Declared edges19,193exact encoded links

Node families13bounded domains

Inferred links0name-only joins

Encoded hereProfile-to-indicator observations, issue-program scope, source custody, market participation, official attribution, declared industry context, publication scope, and dated policy relationships.

Never inferred hereSubstitutability, ownership, control, liability, causation, or comparability across unlike measures.

Read evidence standard

Graph census · Measurement

Who the Atlas connects

Every lane is an exact family-pair contract in the active semantic lens, ranked by encoded edge count.

6 of 13families connectedTop 8 routes carry 99.6% of active-layer edges.

Active-lens edges: 18,549; Measurement
Family-pair routes: 13; exact family contracts
Cross-family pairs: 10; between unlike families
Self-family pairs: 3; within one family

Open the complete relationship matrixScan all 91 possible family contracts by edge volume or source custody, including explicit structural zeros.

Inspect the remaining 5 family-pair routes73 links · 0.4% of active-layer edges

Graph query

Build a declared relationship neighborhood

Find a nodeRelationship layerSemantic contractNeighbor type

Network depth

ProductsiOSMeasurement / 2 hops / all neighbors

Semantic classificationAll 39 relationship contracts remain distinctRead ontology

Choose one exact semantic contract to rebuild the topology, neighborhood, diagnostics, ledger, and public exports around only that declared edge type.

Focused evidence graph

iOS

15 connected nodes in this bounded slice

Visible nodes: 15; of 15
Visible edges: 17; declared links
Direct links: 1; from focus
Hidden nodes: 0; plot cap only

Direct neighborhood1

Markets12Products55Operators20Industries1866Issues6Topics8Questions46Places3270Indicators30Records14Named entities21Publications85Sources45

ProductsiOS1 market / 4 rows

Latest sourced share: 63.1%
Status: estimated_public
Declared links: 2
Latest year: 2026

Mobile operating-system category reported by StatCounter.

Open canonical profile

Analysis handoff1

No indicator row is keyed directly to this profile. These analytical contexts are one declared graph hop away.

Direct relationships1

Direct relationship fingerprint

How iOS is declared in the Atlas

Measurement / direct focus links / no composite score

Counterparties: 1; Unique canonical endpoints
Encoded links: 1; Exact focus edges
Source custody: 100%; 1 source-bearing links
Profile families: 1; Direct counterparty types

Counterparty compositionDirect nodes by profile family

Unique endpoints / active layer

Markets1 encoded edge

Declared counterpartiesCarry exact endpoints into deeper analysis

1 available

1 edge1 source-bearing

Relationship ledger

Every plotted line remains an inspectable record

17 edges survive the current focus, depth, node-type, layer, and semantic-type contract.

MeasurementIndicator source custodyindicator source

CR4 is the sum of the four largest sourced non-aggregate participant shares in this released anchor.

MeasurementIndicator source custodyindicator source

HHI is computed from every category in the pinned StatCounter April mobile operating-system row; source labels and rounding are preserved.

MeasurementIndicator source custodyindicator source

Largest sourced non-aggregate participant share in the 2023 released anchor (iOS).

MeasurementDeclared Census screenindustry screen

U.S. mobile operating-system web usage uses NAICS 513210 as declared economy-wide context while preserving a separate product and geographic definition.