Nicolas Alarcon (@nalarcon.bsky.social)

Open Access Licences and Open Metadata in Transformative Agreements – Scholarly Communication Analytics I analyse Crossref metadata for around 250,000 journal articles published between 2019 and 2025. The analysis reveals that contractual language alone is insufficient to ensure implementation: coverage of specific metadata elements varied considerably across publishers and agreements, and explicit provisions do not consistently translate into higher coverage. A notable near-absence of ROR ID coverage across most agreements highlights gaps that undermine institutional attribution in research assessment and bibliometric analyses, while CC BY licence adoption is highest where agreements mandate it as the sole permissible licence. https://subugoe.github.io/scholcomm_analytics/posts/ta_coverage_analysis/main.html