Antitrust Radar
Observatory atlas

Multi-profile evidence composition

Research workspace

Collect profiles and sources for a research question. Compare the recorded relationships without treating a shared connection as proof of equivalence or causation.

Current evidence set
01 / participantDuckDuckGo1.7%
02 / operatorDuckDuckGo1
Canonical nodes
5478
Eleven profile families
Declared edges
19193
Auditable relationships
Workspace capacity
2-6
Selected profiles
Relationship layers
4
Never combined into a score
Composition contract1 direct pairs / 0 bridged pairs / 0 disconnected in this setExact edge ledger

Multi-profile evidence set

Compose an exact research route

Declared route sets
Research shelfChecking saved profiles
Profile 01 / ProductsDuckDuckGoLatest sourced share1.7%
Profile 02 / OperatorsDuckDuckGoOfficial attributions1

Atlas profile finder

Declared context beyond this set0 directly connected profiles in organization
2 / 6 selected

No directly connected profiles remain in this family and relationship layer.

0 directly connected / 5476 eligibleProducts, official operators, and bounded entity crosswalks
Profiles
2
2 families
Direct pairs
1
Declared endpoint edges
Bridged pairs
0
Multi-hop routes
Disconnected
0
In selected layer
Supporting edges
1
0 connectors
Sources
1
Evidence custody
Declared route mapOrganization
Declared Atlas routes across the selected research profilesSelected canonical profiles sit on the outer ring. Connector profiles sit inside it. Every line is a declared evidence edge in the selected relationship layer.1 connected pairs1 declared edgesOfficial product attribution: DuckDuckGo / DuckDuckGo Privacy PolicyDuckDuckGoProductsDuckDuckGo: Latest sourced share 1.7%DuckDuckGoOperatorsDuckDuckGo: Official attributions 1

Evidence structure diagnostics

Read the composition before drawing a conclusion

Separate descriptive ratios / no composite score
Route coverage100%1 of 1 pairs have a declared route
Direct density100%1 exact endpoint pair
Bridge reliance0%0 of 1 connected pairs require a bridge
Source custody100%1 of 1 retained edges identify custody
Pivotal route profilesWhere shortest paths converge
0 transit profiles

No shortest route in this layer requires an intermediate profile.

Pair audit queueInspect the least direct routes first
Relationship studio handoff
Retained edge layersMeasurement0Organization1Enforcement0Research0
Encoded confidencehigh1medium0bounded0low0
Pair register1 exact profile pairs
01
DuckDuckGoDuckDuckGo1 direct declared edge
direct

Reusable research packet

Carry the selected evidence set forward

Antitrust Radar, Atlas Research Workspace: DuckDuckGo; DuckDuckGo (2026-08-15); 2 canonical profiles and 1 declared supporting edges.
Research dossierJSON packetCSV ledger

Source custody

DuckDuckGo / DuckDuckGo Privacy Policy1 supporting edge

01Every selected item remains a canonical profile with its own metric, definition, period, and source boundary.

02Direct means an exact encoded Atlas edge. It does not expand the underlying evidence statement.

03Bridged means a reproducible multi-hop route. It never becomes a direct endpoint relationship.

04The workspace does not infer equivalence, ownership, control, liability, causation, or policy effects.