[p-linnane]

--reconcile-history only revisits records that current matching still discovers, so a matched record whose resource was later removed from the formula keeps its ingestion-time fixed version forever. Query OSV for the stored registry resources as well, require every resource to be witnessed in formula history on each platform, and hold records whose upstream family is not rediscovered as resource_not_found or resource_not_rediscovered; these fallback queries rewrite or delete records, never create them, and daily matching is unchanged.

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OpenAI Codex drafted the change and tests; Claude Code (Fable 5.1) reviewed the diff. I reviewed the diff and commit message before pushing.

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[MikeMcQuaid]

Thanks!