Linn-Benton Community College's OER repository is offline. This is what survived, and where.

libarchive.linnbenton.edu — CommunityArchive@LBCC, a Hyrax/Samvera repository — no longer resolves in DNS. Its open educational resources were course cartridges, Moodle backups, textbooks, labs and handouts. This explorer holds 613 files across 157 resources, each with the provenance of every copy that can still be obtained today.

Three source systems are merged. The LBCC repository rows come from 157 archived Hyrax work pages recovered from the Wayback Machine — the landing pages were captured even where the file bitstreams were not, and their “Related url” metadata field is what identified the upstream source of each deposit. SkillsCommons rows come from the live DSpace 7 REST API at library.skillscommons.org, where LBCC's DOL TAACCCT deposits still sit and the old taaccct/ handles still resolve. External rows are open textbooks traced to Open Oregon Pressbooks, the author's own site, and the Open Textbook Library.

Thumbnails are LBCC's own Hyrax derivatives replayed from the Wayback Machine where they were captured, DSpace's generated thumbnails from SkillsCommons where they exist, and first-page renders of the PDFs themselves otherwise. Course cartridges and course backups have no visual form, so they get a typed placeholder.

Search covers filenames, course titles, full course descriptions, creators, subjects, licences — and the extracted plain text of every document SkillsCommons had already OCR'd or parsed. Quote a phrase to require it exactly.