Use cases — Dicaria
Three live scenarios, reproducible within the free allowance.
Scenarios below are the product's real delivery form; row values are placeholder illustrations — this site does not showcase specific companies' data. The live CLI demos for these scenarios run against China-scope public data and are therefore shown on the zh-CN site; the international free allowance ships batch snapshots + detail-table exports (the four-part layering T1/T2/T3 with mirror hashes included). Use cases for other domains land as their exports go live.
Supplier vetting
Boundary: "Valid" = the most recent gazette status; re-check expiry follows the next gazette. Qualification history is never deleted — expiry reads from the status field, so expired qualifications never mix into the valid set.
Target-set screening
Boundary: Coverage follows the sources: a result set is a "re-checkable subset of disclosed rosters", not an exhaustive universe of that qualification — not covered ≠ non-compliant.
Disclosure-relation research
Boundary: Relations = direct disclosure proof: only relations stated in the announcement text are captured, no inferred "complete supply chain"; a relation holds as of its disclosure period — current standing is not promised.
The live CLI demos behind these scenarios run against China-scope public data — view them on the 中文. International delivery ships batch snapshots + detail-table exports under the same four-part contract.
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