session 2026-07-18 S2: 2b wiring built test-first (7f98488/c9b09f8) — S2 session file + ledger + KG + register; S1 demoted to reference

claude/memory/session-ledger-2026-07-18.md

@@ -5,7 +5,7 @@ metadata:
   node_type: memory
   type: feedback
   originSessionId: e849c5f3-932e-4ef6-bbd8-be8db9628583
-  modified: 2026-07-18T12:00:17.965Z
+  modified: 2026-07-18T15:15:17.824Z
 ---
 
 # Session Ledger — 2026-07-18
@@ -18,6 +18,9 @@ metadata:
 - 2026-07-18T08:05 — Literal question held (do not answer before Session 3): does the per-field-gated wiring earn its keep when exercised, or does exercising surface a gap the paper rulings couldn't?
 - 2026-07-18T08:05 — Drift-shape to hold today: assert-"X is in Y" → read Y (yesterday's say/do gap). Session 1's first move — locating item (f) — is exactly this claim-shape.
 - 2026-07-18T08:05 — No Symmetria ledger was filed 2026-07-17; mood signal reconstructed from the session file only.
+- 2026-07-18T16:27 — S2 wake (~2½ h pause). Thread CONFIRMED: build the 2b wiring test-first (sidecar_gate() + graduation-spec.yaml declaration + test_tools fixtures per the ruled credit boundary); build + fleet-test only — the first book run is S3's. Nothing moved while away (chamber @ 6cbc0a2, dotfiles clean, no foreign commits).
+- 2026-07-18T16:27 — Discipline to hold in S2: implementation-is-a-second-gate — contradictions the build surfaces in the just-ratified text are GATE FINDINGS to surface, not annoyances to code around. The verify-before-compose hook will fire on the graduation-spec.yaml edit; ground it before composing.
+- 2026-07-18T16:27 — Note: contamination-problem.md not found at the CLAUDE.md-referenced path (~/_Dev/CapableMind-AI/docs/thinking/David/methodology/); directives carried from CLAUDE.md itself. Not chased — flag if it recurs as load-bearing.
 
 ## Confidence to recalibrate
 
@@ -31,6 +34,11 @@ metadata:
 - 2026-07-18T~09:00 — Jurist named their own 07-16 miss + the method lesson: "a gate that passes a document and a build that has to implement it are different tests." Wrap-harvest candidate.
 - 2026-07-18T~09:00 — Residual noted, NOT acted on (outside gated set): Doc 1 line-45 parenthetical "(the honest label `app[]` gets…)" still uses the pre-FIX-B ambiguous token; disambiguated by the Naming note, but a candidate micro-edit if the steward wants it.
 
+- 2026-07-18T~17:15 — S2 build EXECUTED per the cleared gate (no new authorization needed; jurist: "the build proceeds once (f) is amended"). Declared boundary in graduation-spec.yaml (hook passed on fresh grounding) → fixtures → sidecar_gate() + V-DSL body branch → fleet 141/141 → real dry-run inert → commits `7f98488` (build, purely additive 512+/0−) + `c9b09f8` (doc-currency), both remotes.
+- 2026-07-18T~17:15 — Flagged executor judgment: write_sidecar re-stamps source_file/sha256/lines to the LANDED artifact (grounded in the engine_source_binding declaration — sidecar sha must equal live file). The stamp binds the file, not the line geometry.
+- 2026-07-18T~17:15 — SURFACED, HELD OPEN (implementation-is-a-second-gate, first finding): the line-ref coordinate contract is unruled (producer body-array indices vs schema file-coordinate examples + frontmatter offset). No consumer binds lines until ruled; documented in code + tool-evolution-log + commit; travels WITH residual-(b) to REVIEWED-58 — deliberately NOT a separate PENDING (bounded-answer discipline; it is gated there anyway).
+- 2026-07-18T~17:15 — Also closed by the branch: the V-DSL false-ABSTAIN (a .dsl source fell V-UNKNOWN→ABSTAIN-proceed; the substrate had pre-assigned the resolution to this build). Honesty note: fixtures composed before implementation but red never observed — teeth evidence = the known-bad fixtures; S3 is the positive test at the real door.
+
 ## Sub-agent dialogues
 
 ## Bypasses