AttentionEvidence

One concrete thing an attention row is about, so the reason does not live a page away.

The row above it counts and categorises; this names. "4 records have no copy left that will play" is a category an operator can do nothing with until they know WHICH four and WHY each one, and every one of those facts was already stored — the fetch error on track_audio.last_error, the provider's refusal on track_sources.playable — and reachable only by finding the record and hovering a cell on its page. This is that fact travelling with the row that counted it.

Attributes (3)

Attribute	Type	Required	Description
label	string	Yes	The thing itself, as an operator would name it: a record's title and who made it
reason	string	Yes	Why THIS one, in the station's own sentence. The row's detail says what the category means; this says what happened here
route	string	No	The page holding the whole of it. Absent where there is no page for it, which the running order can hold: a record the catalog never ingested has none