TUdatalib OAI-PMH
OAI-PMH 2.0 metadata harvesting interface for TUdatalib. Verified live 2026-09-01: Identify returns repositoryName "TUdatalib System", protocolVersion 2.0, adminEmail tudatalib@ulb.tu-darmstadt.de. The re3data registry (r3d100013029, doi:10.17616/R31NJMJP) independently declares this endpoint plus a second OpenAIRE-profile set at /server/oai/openairedata, and a REST discovery endpoint at /server/api/discover/search. This is one of the education regime's named domain standards and it is genuinely the institution's, not a vendor's.