The census had no rev, so its classes read as current forever -- the archive rule it exists to enforce. emit_baseline now writes the short sha into the header.
Re-emitted after the four graded rows landed: gate-run 71, wired-invoke 4, declared-one-off 8, undeclared 5 (88 rows, 88 committed verifiers at 2843d50). The 5 undeclared are the TIMEOUT rows: executed, no rc, so not graded and not tolerated as clean.