session 2026-07-10: PENDING-53 landed (engine hash-locality) + PENDING-54 pre-processor build-in; REVIEWED-52/53/54 drafted; session file + ledger + KG(+5) + skill-harvest + MEMORY index rotate

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015jYS1tpR4P4NBxui4FSgfv

claude/memory/MEMORY-reference.md

@@ -20,6 +20,9 @@ Split out of [MEMORY.md](MEMORY.md) on 2026-07-06 to keep the wake-loaded index
 
 # Archived sessions + stable reference layer (relocated verbatim from MEMORY.md, 2026-07-06)
 
+## Archived (2026-07-10 — EPUB footnote pre-processor: census → adversarial hardening → jurist ruling → fleet build-in; demoted on promote)
+- [Session 2026-07-09 evening — P1 clean + the cross-repo re-anchor miss + the EPUB-normalizer pivot](session-2026-07-09-evening-p1-clean-reanchor-then-epub-normalizer-pivot.md) — Post-wake evening session. **P1: cleaned L'Enracinement** (6,671 `\'` + 26 `\.` escape artifacts + Weil's footnote 1 → `[^1]`; bounded-change proof — char-level **0 non-backslash divergences**, verify **5/5**, pandoc pairs; new sha `58ead0ab…`, re-anchored chamber `catalogue.yaml`). **CAUGHT + fixed my own incompleteness:** the re-anchor was scoped to chamber-library ONLY — the ENGINE bound the sha in **4 more places** (`manifest`/`sidecar`/`coverage-ledger`×2); fixed **by mechanism** (regenerate ledger via `ingest_gate`; `weil-enracinement` re-**VALIDATED**); surfaced **5 pre-existing ARC `after-the-reply` engine drifts** (out of scope). **Documented the class-fix**: `conversion-runbook.yaml` **`reanchor:` block** + **PENDING-53**. **Then P2 diagnosis exposed footnote-family whack-a-mole**; steward steered up a level → verified a structural EPUB-normalizer viable (the bidirectional href↔id mirror). PULLING THREAD (07-09) = build the structural verbatim-guarded EPUB normalizer, then resume P2/gold — DISCHARGED 2026-07-10 (the normalizer became the footnote pre-processor, built+ruled+shipped).
+
 ## Archived (2026-07-09 evening — P1 clean + the cross-repo re-anchor miss + the EPUB-normalizer pivot; demoted on promote)
 - [Session 2026-07-09 — V2 design review + Handke de-gold graduation; the read-repo-docs-first lesson](session-2026-07-09-v2-review-handke-graduation-process-lesson.md) — Opus post-Fable session. Fable's V2 design doc was **already done** overnight → became the **review seat**: jurist-reviewed it + **independently re-verified the substrate** (all §1 findings reproduced to the line; sole correction manifest **21≠13**; fence-check on the uniform-20% first-batch passed V0 §5; converged with the relayed jurist review; folded 2 mechanical fixes). Ran the **conversion-artifact sweep** (1285 files, jurist-ruled measure-before-charter: **C1 escaped-apostrophes systemic 79 files**; **C3c smart-quotes ~80%** = the standing fidelity@2 glyph flag; **C3b footnote-markers contained (5)**; `065c0b9`). Built a **calm map artifact** (the 'endless' made bounded; `https://claude.ai/code/artifact/f4f52ed8-0f13-421c-a821-a934a44c35fb`). **Graduated the German Handke *Wunschloses Unglück*** (V2 precondition **P3**) — born-digital, byte-faithful, 3 gates pass (honest `heading_density` red-gate fix = title-as-heading, NOT invented chapters), archived+attested(`by:steward`)+catalogued (`9702f95`). **BUT re-derived the whole documented graduation process** instead of reading chamber `CLAUDE.md`+runbook first — **steward corrected ~4×** (source location; 'it's in the runbook'; 'is this not in the CLAUDE.md'; **provenance-is-not-a-loose-end**). Fixed the 2 tool gaps it exposed (`archive_sources` INDEX-crash + `--add` single-source mode; fleet 68→73/73; `e8eb3ed`); filed **AND BUILT PENDING-52** (source-archiving now enforced as graduation **gate zero**; `4be2265`; **only REVIEWED-52 placement remains**). New memory: [[reference-governance-files-are-dotfiles-symlinks]]. Chamber **4 commits unpushed** (Gitea, steward's call); studium V2 design doc committed+pushed (`be906c7`).