session 2026-07-28 mid-afternoon: PENDING-83/REVIEWED-83 (V-DPDF design gate passed) + PENDING-84/85/86 + maps home + memory-pointer portability

Harrison re-gate pilot broke the mechanism before converting a byte, and the
break was constitutional: tier_of() faithfully implements the ratified
evidence-tier table, which enumerates tiers by FORMAT, so 16 born-digital-PDF
canonicals with real ground truth receive a false ABSTAIN. Jurist design-gate
PASSED with two corrections (independence into the constitutional text, NOT by
analogy with V-TEXT which ruled the other way; the demonstration is of two
instruments and the second has no control). REVIEWED-83 placed by the steward.

Also: steward-facing maps given a durable home after one was lost and four more
found unbacked; memory pointers made home-anchored and self-diagnosing.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WuMjg3ipEVa3n8CoSzoyvc

claude/app-brief.md

@@ -8,6 +8,8 @@ and by hand.
 
 TRACKER INDEX (from MEMORY.md — what exists, not what is hot; see repo activity below for that)
   Chamber as versioned releases (the…     steward reframe 2026-07-25: the full 2000-year Chamber (incl.…
+  The Chamber touchstone                  the why, and it does not move — seven questions to test work against…
+  The Chamber vision is NOT in one place  honest answer to the steward's 2026-07-28 hope: it lives in seven…
   MemPalace wind-down                     DONE (steward 2026-07-07): palace-memory wound down, wake/wrap rewired…
   ARC open-work register                  the single code-verified source of truth for what is OPEN on ARC…
   ARC                                     canonical ARC workstream tracker (chronological record 2026-04-16 →).…
@@ -22,7 +24,7 @@ TRACKER INDEX (from MEMORY.md — what exists, not what is hot; see repo activit
   L1 reliability                          canonical L1 tracker (est. 2026-05-28). Latest: N6 deploy #175…
   Be (laundromat)                         canonical Be tracker (est. 2026-06-08). Be = Skemantix startup…
 
-OPEN AUTHORIZATION ITEMS (15) — full text in ~/PENDING.md; closed items in ~/PENDING-archive.md
+OPEN AUTHORIZATION ITEMS (16) — full text in ~/PENDING.md; closed items in ~/PENDING-archive.md
   [FIX]        PENDING-4 — Bug D: Idle stall + batch embedding during replay
   [FIX]        PENDING-5 — Recall query path returns 0 results
   [PROPOSAL]   PENDING-10 — Skip vector embedding during replay (architectural)
@@ -38,6 +40,7 @@ OPEN AUTHORIZATION ITEMS (15) — full text in ~/PENDING.md; closed items in ~/P
   [HARDENING]  PENDING-S6 — Symmetria §3 contamination flag applications of the Directive elaboration
   [HARDENING]  PENDING-S7 — Symmetria `check` mode: add `suspend` outcome (awaiting Q5 + relates to Q4)
   [HARDENING]  PENDING-S9 — Wrap-up §8 output template enriched to match practice
+  [PROPOSAL]   PENDING-83 — The evidence tier is decided by file extension, so a born-digital PDF gets a fa
 
 LAST RULINGS
   AUTHORIZED REVIEWED-79 — PENDING-79 — CLAUDE.md doctrine preservation (legs A, B, C)
@@ -50,7 +53,7 @@ REPO ACTIVITY (commits, last 30 days)
   BetterMemories.io           0
   chamber-library           165
   animal-davidglidden-eu      0
-  studium-engine             25
+  studium-engine             26
 
 GOVERNANCE DRIFT — ~/CLAUDE.md: 0 substrate-contradicted claim(s)