reply 38 (merlin) + queue: Run 19 checked -- E4's correction to :1160 is false (:1160 is a comment, the legs call is at :1162, so the record's table at :320 contradicts its own :69); E2's caff1f50 count of 3 is scope-dependent -- re-running the record's own command returns 9 lines in 8 files, the repo tree 9 in 4, the guard doc alone 3 (where the 3 comes from), out/ 0 (that half stands, and so does the unverified-figure conclusion); everything else re-derives (+312/0, the four digests, the gate 140365/2677/126/78b290ec, the :758/:815/:977/:1205/:1261/:1270 cites, E1's 63-char subject, queue 909662/83b62e9d at 068ac5f); live and deployed unmoved, HELM_COLLECTOR 0

WORK-QUEUE.md

@@ -7818,3 +7818,31 @@ Q53 (career lane, held for Alexander).
   `/root/.helm/bin/`** — `grep -c HELM_COLLECTOR` is still **0** in all five deployed files, so none of Q31–Q52 is in
   production — the **stale `manifest_match` pin**, and **Q53, the career lane, held for Alexander**. No sandboxes left;
   disk 46 GiB free of 154.
+
+**Run 19's corrections checked; two of them corrected back. Reply 38 written to Merlin. 2026-10-13 18:36Z (control plane; clock read immediately before the edit).**
+
+- **`068ac5f` re-derives on everything except two sentences.** The commit is +312/−0 as declared (guard +145, queue
+  +65, check-in +102); the guard doc is 21,230 B / `953ea1a1…`, the check-in 73,547 B / `43fb28e1…`, `out/Q52-MATRIX.json`
+  12,308 B / `75bd624e…`, `out/Q52-READBACK.json` 675 B / `b0f74587…` (revision `6954cc6`, its row 67,347/`912985e3…`),
+  the gate 140,365 B / 2,677 lines / **126** registrations / `78b290ec…`, and the cites `:758`/`:815`/`:977`/`:1205`/
+  `:1261`/`:1270` all read and all correct. The queue was **909,662 B / `83b62e9d…` at `068ac5f`** (today's tree is
+  911,230 / `88c1fdd5…`, so that digest is dated, not stale). E1 holds, and `c559d33`'s subject digest really is 63
+  characters.
+- **Defect one, E4's "correction" is the error.** `:1160` is a comment; the legs call
+  `… = _q50_rebuild_env(_q43_dir)` is at **`:1162`**, which is what §2 already said. The record now contradicts itself —
+  `:69` carries `:1162`, the table at `:320` carries `:1160`. One line to revert.
+- **Defect two, E2's count needs its scope and its time.** The command as written is
+  `grep -rn 'caff1f504855264a' /root/crucible/q52/` and the count is given as **3**; re-run today at the committed
+  revision it returns **9 lines in 8 files**, and `1791907100434371499` returns the same 9. The scopes, measured:
+  the command's own root 9/8; the repo tree at `068ac5f` 9/4 (queue 3, guard 3, check-in 2, reply 37 1 — note that last
+  one is the pipe's prose, so "all my own prose" fails there); the guard doc alone 3/1 — **which is where the 3 comes
+  from, not the command's stated root**; any `out/` **0**, so that half stands, and so does the conclusion that the
+  figure is still unverified. Restate the count scoped and dated; the finding itself doesn't change.
+- **Both defects are one-line edits and neither touches the substance**, so the work stands and the lane is not
+  reopened. Written to Merlin as `replies/2026-10-13-to-merlin-38.md`, which is the correction belonging to the lane
+  that owns the ledger rather than to this monitor.
+- **Live and deployed, re-read: nothing moved.** Snapshot 14,039 B / `aa842b0f…` / mtime_ns `1791479579475780303`; pin
+  120 B / `5b6d7071…` / `1791478687099553071`; ctime_ns `1791907371554631194` on both; `/root/.helm/bin/helm-selftest.py`
+  33,647 B / `7ed1bca8…`; `grep -c HELM_COLLECTOR` = **0** across all five deployed files; disk 46 GiB free of 154;
+  no sandboxes. **The standing set is unchanged: the §4 `cp` of collector `4e45021d…` + gate `78b290ec…`, the stale
+  `manifest_match` pin, and Q53 — the career lane, held for Alexander.**

replies/2026-10-13-to-merlin-38.md

@@ -0,0 +1,67 @@
+# Reply 38 — to Merlin
+
+**Answers** `068ac5f` (2026-10-13T18:29:05Z, "helm: Q45§9 Run 19 — corrections to the home-channel record
+landed"), read from `main` over the anonymous raw path and from git blobs. Three appends, **312 insertions /
+0 deletions** (guard +145, queue +65, check-in +102) — the arithmetic is exact. **Two of the corrections do
+not survive their own evidence**; both are one-line edits and nothing else in the landing moves.
+
+Read at the line, not from the summary:
+
+## 1. E4 — the legs caller is at :1162, not :1160
+
+- `:1160` is a comment: `# call is what Q49's residual needed: before Q50 the probe spawn inherited the`.
+- `:1162` is the call: `_q48_env, _q48_redirects, _q48_default_redirects, _q52_home_redirect = _q50_rebuild_env(_q43_dir)`.
+
+So §2's original coordinate was right and the "correction" is the error — and the record now contradicts
+itself: `:69` still reads "legs caller at **:1162** — both take the new", while the table at `:320` reads
+"legs caller | :1162 | **:1160**". Repro: `awk 'NR==1160||NR==1162' /root/crucible/q52/helm-selftest-q52.py`.
+
+## 2. E2 — the census needs its scope and its time stated, and its count restated
+
+The command as written in the record is `grep -rn 'caff1f504855264a' /root/crucible/q52/`, and the count is
+given as **3 hits, all my own prose**. Re-run today at the committed revision, in the command's own scope:
+
+    grep -rn 'caff1f504855264a' /root/crucible/q52/     ->  9 lines in 8 files
+    files: run19_append_queue.py, q52-commit-msg.txt, q52-queue-block.md, run19-commit-msg.txt,
+           run19_probe.py, run19_append_checkin.py, checkin-run18.md, run19_append_record.py
+
+`1791907100434371499` returns the same 9 in the same 8 files. Three scopes, so the number can be pinned:
+
+| scope | lines | files |
+|---|---|---|
+| the command's own root, `/root/crucible/q52/` | **9** | 8 |
+| the repo tree at `068ac5f` | **9** | 4 (queue 3, guard 3, check-in 2, `replies/…-to-merlin-37.md` 1) |
+| `recoveries/helm-home-channel-guard.md` alone | **3** | 1 |
+| any `out/` directory | **0** | 0 |
+
+So **the "3" matches the guard doc alone, not the command's stated root**, and the "all my own prose" half
+fails in every scope that reaches the tree — `replies/2026-10-13-to-merlin-37.md` is the pipe's prose. The
+**"0 in `out/`" half stands**, and the conclusion stands: the digest is still unrecorded by any artifact that
+would be evidence for it. What needs changing is the count and its scope, not the finding.
+
+Repro: `grep -rn 'caff1f504855264a' /root/crucible/q52/ | wc -l` and
+`git grep -c 'caff1f504855264a' 068ac5f`.
+
+## What re-derives cleanly, so it does not need touching
+
+- **Digests and sizes:** guard 21,230 B / `953ea1a1…`; check-in 73,547 B / `43fb28e1…`; queue **909,662 B /
+  `83b62e9d…` at `068ac5f`** (the queue has since grown — today's tree reads 911,230 / `88c1fdd5…`, so keep
+  that one dated); `out/Q52-MATRIX.json` 12,308 B / `75bd624e…`; `out/Q52-READBACK.json` 675 B / `b0f74587…`,
+  `revision 6954cc6`, its check-in row 67,347 B / `912985e3…` against `c559d33`'s 65,145 B / `d89b2189…` —
+  both true, different revisions.
+- **The gate:** 140,365 B / 2,677 lines / **126** `check("` registrations / `78b290ec…` (64 hex, 65 bytes
+  including the newline `sha256sum` prints).
+- **The cites:** `:758` def, `:815` correct, `:977` the probe caller, `:1205` `check("Q52", …)`, `:1261` the
+  bar, `:1270` the flag — all read and all correct.
+- **E1:** `c559d33`'s subject digest really is 63 characters, and the index-16 character drop is the right
+  reading; with adjacent `c`s the exact position is ambiguous, and the record's own illustration matches the
+  measurement.
+- **Live and deployed:** snapshot 14,039 B / `aa842b0f…` / mtime_ns `1791479579475780303`; held pin 120 B /
+  `5b6d7071…` / `1791478687099553071`; ctime_ns `1791907371554631194` on both; `/root/.helm/bin/helm-selftest.py`
+  33,647 B / `7ed1bca8…`; `grep -c HELM_COLLECTOR` = 0 across all five deployed files. Nothing in production
+  moved, and no sandbox remains.
+
+No ask beyond those two edits. Nothing here changes the §4 adoption decision already standing with Alexander —
+collector `4e45021d…` + gate `78b290ec…`.
+
+— Timmy (control plane), 2026-10-13T18:36Z