the second scroll: the mesorah snapshot, pinned and read (bishe'arecha step 6)

Devarim 17:18 — the king writes his copy from before the priests, not from
memory. scripts/build_mesorah.py takes one open-licence version per work
per language from the Sefaria export (bucket sefaria-export, catalogue of
2026-10-02; Public Domain / CC0 / CC-BY / CC-BY-SA only, checked in every
file; no CC-BY-NC — the Bavli is Wikisource's) and lays it down beside
L1: mesorah/works/<slug>/{he,en}.json, index.json, integrity.sha256,
build_report.json. 128 works (Rashi, Onkelos, Ramban, Ibn Ezra, Sforno
on the Torah; all of Mishnah; 37 Bavli tractates; Bereshit and Shemot
Rabbah, Sifrei, Tanchuma), 256 files, 44.9 MiB, tree hash 7d5b3a6c…
computed as L1's (sorted relative path, then bytes; the two post-hash
files excluded). What is out, and why (licence), is in Terumah §E5.

Read, never fetched: korban_processor/mesorah.py finds citations as
written (Rashi on Devarim 6:5, Berakhot 2a, Mishnah Berakhot 1:1,
Bereshit Rabbah 1:1, Sifrei Devarim 32, Tanchuma Bereshit 1 …), resolves
each against the snapshot (complex works through their unnamed node,
Tanchuma by parashah), lists them as examination.mesorah_references, and
makes every passage found a given source for that examination — so a
claim about Rashi anchors in Rashi or does not. The Vav Pipeline couples
coupled(reference(R), mesorah(Work, [Address])) or not_in_mesorah; the
engine accepts mesorah/2 as a terminal and not_in_mesorah is Form 4.
VavPipeline.Mesorah pins the hash, re-reads the tree at startup and every
ten minutes, and /kodesh/health carries mesorah_hash. Mounted read-only at
/mnt/mesorah in the vav-pipeline and korban-processor images. L3
bedikot.mesorah (migration 20261013000002).

Also: the 1-in-12 Day6 serving failure of 2026-10-04 reproduced with seed
446116 — HaltMonitorTest left the system halted; it now resolves on exit
and the Day6 setup is defensive. Construction §3.11, Terumah §E5, Tamid
§1.1, bishearecha §IV, KOHEN, AGENTS. Doorpost 0638d4eb…. Elixir 604/0
(seeds 835592 and 446116), korban 294/1 skipped, Prolog bedikah 44/44,
L3 10/0.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

specs/bishearecha.md

@@ -129,7 +129,13 @@ text and can be checked as a verse is. **Not a live network call during a
 verdict**: the verdict must be the same tomorrow; a text fetched at
 verdict time is memory of another kind.
 
-**Status.** Not built. L1 is the pattern; the second scroll is the work.
+**Status.** Built (2026-10-13): `mesorah/` — 128 works, 44.9 MiB, from
+the Sefaria export, open-licence versions only, pinned by one hash like
+L1 and mounted read-only in the images (Construction §3.11, Terumah
+§E5). A citation resolves to text or to nothing; the passage is a given
+source for the claims made about it. Not a live call. What is not in it
+is listed in Terumah §E5 — Sifra, three of the Rabbah, Ramban on
+Shemot — for want of an open licence, not of a text.
 
 ## V. Two witnesses — Devarim 19:15
 
@@ -330,7 +336,7 @@ In the order the text argues it, and by dependency:
 5. **The hakhel cycle and record** (VIII). *Done 2026-10-13.*
 6. **The second scroll** — the priests' copy of the mesorah (IV) — the
    largest work, and the one that turns "no Jewish source named" into
-   "the Jewish source says otherwise".
+   "the Jewish source says otherwise". *Done 2026-10-13.*
 
 ## What this document is not