**The loop closes in view.** The deliveries page starts showing where a delivery comes from —
the two research briefs an outside assistant receives — beside what happened when it came back.
They are linked from the repository and not republished as pages, by the same principle that
governs the frozen copies: this site links, it does not reproduce, and content exists once.

There are two briefs and not one because the tools fail in different ways, and the page says so:
one cites well by default and searches well in Portuguese; the other structures better and is
weaker at guaranteeing it actually opened each address — which is precisely the weakness the
excerpt gate catches.