Institutional catalog
Search the full provider-backed catalog with source rights, revision depth, geography, frequency, and observation evidence visible before you commit to a series.
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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 live, fallback, catalog-only, sample, or failed.
Vintage depth
Revision history is separated into native vintage, provider tag, platform snapshot, or current-only.
Catalog controls
Research workflow
Provider, geography, topic, concept, and frequency filters are kept separate so each result can retain its source identity and validation profile.