session 2026-07-06/07: A2 landed as spec v2.0.1 (PENDING-50 / REVIEWED-50) + OCR-fidelity rug-lift

PENDING-50 ruled+landed; new session memory + index fold (demote-on-promote) + Symmetria ledger returns/open-horizons for the A2 close and the parked verification-architecture question.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Dsqe1x23NgWaRdiFWSotur

PENDING.md

@@ -1295,3 +1295,31 @@ Disposition (verbatim capture + executor action-list: `chamber-library/docs/libr
 - **A4** — record the scope-warrant redirect to A2's preamble (FIX, after A2 lands). **B** — ordinary amendments (word (iii) computational-only). **C** — reconciliation targets the Agent/Nomen registry specifically.
 **Executor-owed (verify-don't-assert):** the engine hot-path read (`retrieve.py`) for A1's field-timing; verify Olson's primary source before A2's preamble.
 **Steward-sequenced 2026-07-06:** next session = **MEMORY.md compaction FIRST**, THEN execute this ruling. REVIEWED-49 = steward to place in `~/REVIEWED.md` (as with 44–48).
+
+## PENDING-50 — A2: perspectival-classification licence (spec preamble)
+**Date:** 2026-07-06
+**Tag:** [FIX] change-class — a spec amendment, so it runs the §Governance & Amendment editor-gate (executor drafts → jurist editor-gates format + doctrinal soundness → steward ratifies). **Filed for that gate, NOT for direct implementation.** The spec is never edited in place; this lands by supersession/errata lane after ratification. Advances REVIEWED-49 A2.
+**Summary:** Drafted preamble grounding the corpus's owned/partial arrangement, per REVIEWED-49 A2.
+
+**Reading settled — (b), earned from the primary source (not the scout).** Read Olson *The Power to Name* ch. 6 "Toward Eccentric Techniques" closely against the **scan image** (the proposal chapter — where the licence would live if anywhere). Olson does **not** license constructing a declared self-standing personal partial scheme; her first principle expressly cautions against it: *'make breaches in the limit — make it permeable rather than redefining it or constructing a new limit'* (book pp. 227/238, scan-verified). Every concrete alternative keeps the universal in play (the Luiseño Culture Bank runs *alongside* augmented LCSH — 'two cultural perspectives'; local policies are precedence tweaks within DDC). Attributing the self-standing-scheme move to Olson would repeat A4's error. **(a) rejected; (b) adopted:** Berman for the narrow 'bias is real, own it' claim; Olson for the eccentric/perspectival move *as she makes it*; the self-standing scheme = the Chamber's own synthesis, attributed to neither.
+
+**Scan cross-check (A4-error guard):** all load-bearing quotes verified against the scan image (PDF pp. 236–252 = book pp. 224–240; offset +12). No meaning-shift OCR-vs-text; the only glyph-shift is the Greek — OCR `EKKEVTPOS` = scan **ἔκκεντρος** (immaterial; not quoted in the preamble).
+
+**Proposed placement:** a new subsection under §I (The trust thesis) — the foundational "why," where the boundedness=trust thesis already lives; tag `[NEW — A2 · REVIEWED-49]`.
+
+**Proposed amendment lane (jurist's call):** substantive-but-non-normative (no gate change) — either the **Held-for-Update errata lane** or a **v2.0.1 patch supersession**. Adds a doctrinal subsection (not a typo), so executor leans patch-supersession; defer to jurist per §Governance & Amendment.
+
+**Drafted preamble text (house voice; (b); single-quotes; Canadian spelling — a draft for the jurist's editor-gate and the steward's voice):**
+
+> ### On the partiality of the arrangement  `[NEW — A2 · REVIEWED-49]`
+>
+> This library does not pretend to a neutral or universal order. Its division of texts into traditions is an *owned* arrangement — partial, situated, answerable to the hand that built it — not an approximation of a view from nowhere. This is stated, not concealed, because a classification that hides its own standpoint is the more dangerous kind: it lends the borrowed authority of neutrality to what is in fact a set of choices.
+>
+> That no classification is neutral is not this library's discovery. Sanford Berman showed a generation ago that the standard subject languages carry the prejudices of their makers, and that the honest response is not to chase a corrected 'neutrality' that cannot exist but to own the bias and make it legible (*Prejudices and Antipathies*, 1971). Hope Olson carried the argument into classification itself: that naming can be *eccentric* — 'looking/moving toward the limits rather than toward the centre of a system' — and that the cataloguer's situated judgment, informed by a particular collection and its readers, is a legitimate ground for how a thing is placed (*The Power to Name*, 2002).
+>
+> This library takes their spirit and makes a move that is its own. Berman and Olson worked to make the *public, universal-aspiring* catalogue permeable from inside — Olson's first principle is expressly to 'make breaches in the limit … rather than redefining it or constructing a new limit'. This library instead constructs its own limit, openly, because it is a *bounded, personal* collection: its boundary is not a failure of coverage to be apologized for but the very thing that makes the corpus checkable, and so trustworthy (§I). Where a universal catalogue must not construct a new limit, a bounded one must — and must say so. What is offered here is one reader's owned arrangement of what Olson called 'the found objects of our art' — not a claim about how knowledge itself is shaped.
+
+**Files affected (on ratification):** `chamber-library/docs/chamber-library-specification.md` (§I new subsection; version treatment per lane call). No code/gate change.
+**Awaiting:** jurist editor-gate (format + doctrinal soundness) + steward ratification, per §Governance & Amendment. A4's scope-citation redirect is sequenced after this lands.
+
+**RULED + LANDED 2026-07-07 (REVIEWED-50).** Editor-gate PASSED (doctrinal soundness approved; §2 trust-thesis bridging clause ADDED — distinguishes *arrangement-honesty* from §I's *fidelity* sense of trust; §3 "must" confirmed conceptual-entailment, FIX-class holds; no A4 leakage). Placement **§I CONFIRMED**; lane **CONFIRMED v2.0.1 patch supersession**. **LANDED:** `chamber-library-specification.md` bumped v2.0.0→v2.0.1 (§I subsection added, header supersession note); v2.0.0 archived immutable (`chamber-library-specification-v2.0.0.md`, byte-identical); chamber `CLAUDE.md` version pointer updated. Steward places REVIEWED-50 in `~/REVIEWED.md`. chamber-library uncommitted (Seb's Gitea; steward's commit call). **NEXT: A4 scope-citation redirect** (now that A2 has a ratified home to point to), then the REVIEWED-49 tail; then the verification-architecture `[PROPOSAL]` (steward-sequenced priority).