Revistes Científiques de la UB (OJS) — OAI-PMH 2.0
Open Journal Systems platform self-hosted by UB at revistes.ub.edu, publishing the university's scholarly journals. Its OAI-PMH 2.0 data provider answers Identify, ListSets and ListMetadataFormats, advertising repositoryName "Revistes Científiques de la Universitat de Barcelona", 100 sets, earliestDatestamp 2011-01-13 and adminEmail revistesub@ub.edu. The OJS REST API v1 exists on the same host but returns HTTP 403 api.403.unauthorized without a key. The software is PKP's; the deployment, the host and the content are UB's, so no OJS product contract is saved under this institution. Confirmed live 2026-09-01.