Provider catalog
Search provider-native rows, then narrow the catalog by source, country, topic, frequency, rights posture, and observation state.
Updating
Updating
4
Evidence model
Catalog identity
Rows start from provider-native IDs, not scraped display labels.
Source rights
Provider and dataset rules drive public, paid, and export posture.
Observation evidence
Series are marked current provider, stored official, hydration pending, seeded preview, not chartable, or failed.
Vintage depth
Revision history is separated into native vintage, provider tag, platform snapshot, or current-only.
Filters
Source
Geography
Measurement
Verification
Versions
Research workflow
Provider, geography, topic, concept, and frequency filters are kept separate so each result can retain its source identity and validation profile.