24% of claims across content are unsourced

That is a passing score that says nothing about whether the content can withstand scrutiny. The page was [touched recently](/blog/why-future-of-publishing-is-updateable). The claims inside it were not part of the audit. The 24% unsourced rate exists independently of freshness. Fresh posts carry unsourced claims at the same rate as older ones, because the sourcing gap was baked in at creation. No update cycle fixes what was never recorded.