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@@ -206,6 +206,29 @@ on the wrong side of a kill.
Gated on `audioFromServer`, as the design note required.
+**The labels are used now — 2026-10-27.** The shadow run reads them and acts on three things.
+
+A **report** is advertising the listener pointed at where detection found nothing, so it is
+harvested as a signature in its own right. That is the gap the library exists to close: the scan
+accounts for roughly 38% of what the feeds imply, and a report is a finger on a piece of the rest.
+
+A **mark saying a break is right** does not add audio — the break is harvested anyway — so what
+it adds is that a person vouched for it.
+
+A **mark saying a break is wrong** does two things, and both matter. It stops that audio being
+harvested, and it takes back any signature already held that matches it. A signature built from
+programme would cut the programme in every episode carrying it until somebody noticed, which is
+the worst failure this system has; his "no" removes it rather than lowering a score.
+
+**Being pointed at outranks everything else.** Detection and the occasion count are both ways of
+*inferring* what a stretch of audio is. He was there. So a confirmed signature is trusted at
+once, and the confirmation is never unset — he does not un-hear it next week.
+
+**A report with a guessed end is trimmed to its first 15 seconds.** An uncorrected end is
+wherever the jump landed, not where the advertising stopped, so its tail may be programme. One ad
+unit is far more audio than a landmark fingerprint needs and is the part most certainly
+advertising.
+
### 3. The index spike — DONE 2026-10-24. **It passes.**
**Do this before anything else in the library, because it decides whether the library is