Frozen metadata snapshot of opendata.swiss (CKAN API), N=17,182 datasets — 2026-06-23

Frozen snapshot of dataset-level metadata harvested from the Swiss opengovernment data portal opendata.swiss via its CKAN API, used as thereproducibility anchor for the master's thesis "Mesurer la qualité desmétadonnées open data : une approche empirique reproductible basée sur lestraces numériques d'opendata.swiss" (HES-SO). - Source: opendata.swiss CKAN API (package_search / package_show)- Extraction date: 2026-06-23- Records: 17,182 datasets- Format: JSON Lines (.jsonl), one dataset per line, UTF-8- SHA-256: 5fa3bb297d682de5991ace4f433c967d3ea2ecbe279ed1bfda98f372009f8d7e This file is the exact corpus on which all reported results (Quality Index,hypotheses H1–H6) were computed. A SHA-256 guard in the analysis notebookverifies at each run that the loaded file matches this fingerprint, so theresults are exactly reproducible from this deposit independently of any laterevolution of the live portal.