q65_no_verdict.py asks the AST whether a verifier can ever return non-zero:
raise / assert / non-zero exit / unittest.main. 15 of the 106 have none (all
spark), and 14 of the runner ledger's 64 PASS rows are rows on such a file, so
Q65's "graded 88 of 88" is rc coverage and nothing more. Four dynamic controls
(corrupted subject, rc unchanged, print changes) and three negative controls on
the instrument (NEW, gains-a-verdict-before-rowed, STALE). Wired as CHECK's
fourth leg. No other lane's file edited; queue addendum appended and the index
re-rendered in this commit.