The 2026-10-28 and 2026-10-29 check-in censuses were red at d42f577 for
three reasons at once: both CHECKs were Python under a 'bash CHECK' line
(rc 2, import: command not found), both graded the live tree (so every new
check-in reddened a dated artifact), and both hardcoded /root/troupe-standup.
The 10-28 table also carried a 101st row for checkins/2026-10-27-sentinel.md,
a file in no revision.
- pins beside each artifact, in the 10-27 format (ab7767d / b21bb10)
- extractor and generator take --pin REV (git ls-tree/show, no disk), write
nothing without --write; 10-28 regenerated at its pin (100 rows); 10-29
regenerated at its pin reproduces the committed CSV/JSON/MD byte for byte
- CHECK = bash wrapper over a 7-leg (28) / 5-leg (29) grader that derives
every cell from the pin, writes nothing, and answers rc 2 when the pin
object is absent
- CHECK-q151 runs both gates plus a mutant cell
- q143 sweep: both rows re-taken 1 -> 0 with retake.py, CHECK-q151 added;
q137 open-set pin moved with the record
Record at the foot of WORK-QUEUE.md; docs/queue-index.md re-rendered in this
commit, as the append-audit leg requires. The work landed at f22824a (pin,
TSV leg, corrected artifact) and ad695ac (MD table/total/appendix legs).
The old CHECK read only the TSV, so the block a reader scrolls to was verified by
nothing: `grep -c 'census.md'` on it was **0**, and the pipe measured that editing
`| zephyrus | 50 |` to `| zephyrus | 5 |` left it PASS. Three legs now re-derive
the MD from the same pinned name list:
- leg 4: the `| wizard | checkin_files |` block must equal the awk derivation
(identical to the TSV body, so the two published halves cannot disagree);
- leg 5: `**Total files:** N across D dates` must equal the pinned name count and
its distinct-date count;
- leg 6: the `| date | files |` appendix must equal the per-date derivation.
Probes (`q88-probe-md.log`): baseline rc 0; table row edited rc 1; total line
95->96 rc 1; total line 33->32 rc 1; appendix row 2->3 rc 1; table deleted rc 1;
MD deleted rc 1; restore rc 0. The `q88-probe.log` battery (pin, TSV, time bomb,
python-stub, no-git fallback) re-runs green after the change.
beam
sol
quill
volt
ledger
Sentinel
volt