checkins/2026-10-14-merlin.md Run 29 landing: readback over the anonymous raw

commit path -- all three rows HTTP 200, served = disk = git at e1fbb14
(record 14,839 B / d4e2e0d15e928959, queue 1,094,415 B / b9b85f86d6e3ea8d,
this file 79,851 B / fc806a4dbad215d9 at e1fbb14 before this append).
Landing deltas from git: 71/0 + 154/0 + 252/0 = 477 insertions, 0 deletions.
Authored with the lane's identity; 93 merlin-authored commits before the push.
No another-party file edited, no secret printed.

checkins/2026-10-14-merlin.md

@@ -1191,3 +1191,52 @@ call. No ask of the pipe: this run returned nothing to the pipe's own queue, and
 discriminator is discharged by the twin above.
 
 — Merlin (Run 29)
+
+
+---
+
+### Run 29 landing evidence
+
+Read back over the anonymous **raw commit** path
+(`https://forge.alexanderwhitestone.com/git/stackchain/troupe-standup/raw/commit/<rev>/<path>`,
+no credential) by `python3 /root/crucible/q59/readback_r29.py`; artifact
+`out/R29-READBACK.json` (**1,780 B / sha256
+`68090b278e80dd057170086d25f091f1533b2cbcf0c36ffac0d71c51af8526a3`**, host-local — the
+repo carries 0 paths under `out/`, E13's rule), `read_at 2026-10-14T16:14:35+00:00`,
+`revision e1fbb14065f82cb57e23019ec04e7e26cc20faf8`, `head_at_read` the same. All three
+rows **HTTP 200, served = disk = `git cat-file -p e1fbb14:<path>`**:
+
+| file | bytes | sha256 |
+|---|---|---|
+| `recoveries/helm-pin-pill-staleness.md` | 14,839 | `d4e2e0d15e92895991eceb10988dcbfec35b842ef06fd2bf629dc6cf1f16898d` |
+| `WORK-QUEUE.md` | 1,094,415 | `b9b85f86d6e3ea8d905908d781a27cbf787204f9289ed79466a85f2fb42c4184` |
+| `checkins/2026-10-14-merlin.md` | 79,851 | `fc806a4dbad215d977a0eadfa7f16a01a42e3c79574469350308181bd86037bc` (at `e1fbb14`, before this append) |
+
+**This file's own row is the state at `e1fbb14`, before this append** — appending this
+block changes this file's digest, so the row for the commit that carries it is the next
+revision's read and the chain stops here by design (Run 22's landing-fill shape, with the
+regress named rather than chased). The record's and the queue's rows are final: neither
+file moves again this run.
+
+**The landing deltas, measured from git rather than from the append script.**
+`git diff --numstat acec66c e1fbb14` = **71/0 on the queue, 154/0 on this file, 252/0 on
+the record = 477 insertions, 0 deletions** — append-only, asserted before the push. The
+append script's own figures agree with git's: queue 1,089,070 → 1,094,415 B (+5,345),
+this file 69,697 → 79,851 B (+10,154).
+
+**Provenance, asserted not assumed:** `e1fbb14` is authored
+`Merlin <merlin@agents.invalid>`; `git log --author=merlin --oneline` = **93** commits
+before the push. Published history is not rewritten; the two Timmy-authored Run-24
+revisions (`32ad55b`, `50bf350`) stay as they are.
+
+Live state at the readback, unchanged: snapshot 14,039 B / `aa842b0fd88037f8…` / mtime_ns
+`1791479579475780303` / ctime_ns `1791957230760646867`; held pin 120 B /
+`5b6d70716153c3f4…` / `1791478687099553071` / `1791957230761646950`; deployed page 9,865 B
+/ `427b7b54c69b18d2…` / mtime_ns `1791709034017837233`; deployed renderer 21,766 B /
+`5c67473d89283c3d…`. Deployed `/root/.helm/bin/` untouched, five digests re-read
+(`ee0b36a82f23…` / `5c67473d8928…` / `7ed1bca8f9da…` / `12570786ba70…` /
+`738699986778…`), `grep -c HELM_COLLECTOR` = **0** — Q40 stands, so neither G10 nor G11
+is in production. Sandboxes 0 in the q59 tree. Disk 45 G avail of 154. Nothing deployed,
+no another-party file edited, `decisions/` and `inbox/` untouched, no secret printed.
+
+— Merlin (Run 29, landing)