session 2026-07-19 evening: engine gate failure-legibility + one-door plan banked; PENDING-64 closure annotated

PENDING.md

@@ -1605,4 +1605,4 @@ Disposition (verbatim capture + executor action-list: `chamber-library/docs/libr
 **Options:** **(A)** one constitutional contract, landed-frame, translated at #1's `write_sidecar` (REJECT: contradicts item (f) — the raw layer would reach #2 pre-transformed by a path with no proof condition; expands #1's ruled boundary; converts obviously-foreign values into plausible-but-unproven ones). **(B)** two contracts meeting at #2's re-stamp (RECOMMEND): Contract 1 = the producer's convention, tool-level declared data, outside the constitution; Contract 2 (constitutional) = every citation-credited coordinate is a landed-file coordinate (1-based line in `source_file`, valid against `source_sha256` — hash-locality extended from *which file* to *where in the file*), proof condition = per-work offset derived mechanically AND verified by content probe at the landed file; `citation_coverage.status: verified` attestable only for landed-frame-proven coordinates; the raw layer retained per item (f) but frame-DECLARED via an additive schema field (FIX lane). **(C)** producer-frame forever + new file-coordinate fields (REJECT: enshrines a tool's array-index in the citation layer's primary field permanently).
 **Recommendation:** (B). Grounds: item (f) already draws this line; the §4 lock table protects what is written (only B changes no existing sidecar's meaning); §VII's generative principle is the standing precedent (constitution states the requirement, declared data carries the convention); the collision-remedy precedent is a two-senses shape.
 **Files affected (on ratification):** `docs/sidecar-schema-DRAFT-v0-2026-07-12.md` (additive frame-declaration field + Naming-note vocabulary, §4 FIX lane) · `_curation/graduation-spec.yaml` (`sidecar:` frame declaration; #2's routing/proof-condition wording when #2 builds) · `scripts/build_loeb_sidecar.py` (Contract-1 docstring declaration) · the 11 landed `.meta.json` sidecars (per the D4 ruling: additive frame declaration now vs hold-until-#2) · the constitution only if the jurist rules the contract into §III/§VII prose (supersession + semver).
-**Awaiting:** ~~Jurist design gate (package §6, Q1–Q6)~~ **DESIGN-GATE PASSED 2026-07-18** (`chamber-library/docs/coordinate-contract-design-gate-JURIST-RULING-2026-07-18.md`, filed verbatim): Option B confirmed in substance, **REFRAMED** — ONE constitutional contract (a 1-based line in `source_file`, valid against `source_sha256`; hash-locality extended from *which file* to *where in the file*); the producer's index = a tool detail in a **declared transitional state** ending at translation (consumers build to one contract and refuse anything marked untranslated). **EXTENDED by two findings the package didn't reach:** (1) the contract binds **ALL FIVE field families** per §III's shared-substrate clause — mixed-frame sidecars forbidden at any committed point; translation covers all five in one operation per work (vehicle decided at #2's build; the mixed state never allowed); (2) `notes[]`'s credit stated explicitly **linkage-only** — it does not extend to its line coordinates. D3 name-the-frames (one per-sidecar declaration, **schema-optional / gate-required**, FIX lane, Naming note); D4 **declare now on all eleven**; Q4 one docket PROPOSAL weight + FIX parts; Q6 **multi-point probe per work**, honest-refuse where no single constant holds. Datum-not-ledger third unbidden instance recorded (candidate stands; trigger sharpened to domain-external — candidates register ⟳ 2026-07-19). ~~Awaiting: steward REVIEWED-64~~ **REVIEWED-64 PLACED 2026-07-19 (`~/REVIEWED.md:599`, AUTHORIZED).** **FIX parts BUILT + LANDED 2026-07-19** (edit-set spine: `chamber-library/docs/coordinate-contract-amendment-edit-set-2026-07-19.md`, commit tagged REVIEWED-64): frames named as declared data (`sidecar.frames:` — landed-file · producer-index · `line_frame` schema-optional/GATE-REQUIRED) · gate stamps the producer frame + refuses undeclared/unknown/contract-at-#1 (witnessed red 181/187 → green 187/187) · all 11 landed sidecars declared `producer-index` (bounded diff ×11, 11/11 validate clean, shas untouched) · `notes[]` linkage-only stated (schema + YAML + report). ~~Awaiting: the jurist's PLACEMENT ruling~~ **PLACEMENT RULING PASSED 2026-07-19** (`chamber-library/docs/coordinate-contract-edit-set-JURIST-RULING-2026-07-19.md`, filed verbatim): E1–E5 pass (the contract-frame-at-#1 refusal noted as "the best thing in this build"); placement separable from weight; **(a) spec supersession → v2.2.0** on doctrinal-traceability (§III is where a successor looks). **Required correction APPLIED to §5** (requirement constitutional — verified ⇔ verified in the landed frame against `source_sha256`, never defaulted; MECHANISM → declared data `sidecar.translation:`, revisable without supersession; vehicle prescription → the no-mixed-frame property). **Both flags APPLIED** (schema doc renamed `sidecar-schema-LOCKED-2026-07-12.md`; `producer_frames` keyed to the named producer — unmapped → no stamp → HOLDS; red 186/188 → green 188/188). Pacing note recorded (pre-#2 batches grow the untranslated backlog — batch pacing ⟷ #2 scheduling coupled). ~~Awaiting: steward ratification~~ **RATIFIED 2026-07-19 (conversational) — spec v2.2.0 LANDED same day:** v2.1.0 frozen byte-identical · §III gains *The coordinate contract* subsection (landed-file rule · `line_frame` declaration · five families · no-mixed-frame · attest-never-default for geometry · graduation refusal · Ion demonstrative record preserved) · constitution = requirement, mechanism = declared data (`sidecar.frames:`/`sidecar.translation:`, revisable without supersession) · bounded-diff proven (header + subsection only, all else v2.1.0 verbatim). **Awaiting only: steward placement of REVIEWED-65** (copy-paste draft in the edit-set Addendum) — then PENDING-64 CLOSES. Translation stays #2's (Region 4). Edit-set spine: `chamber-library/docs/coordinate-contract-amendment-edit-set-2026-07-19.md`.
+**Awaiting:** ~~Jurist design gate (package §6, Q1–Q6)~~ **DESIGN-GATE PASSED 2026-07-18** (`chamber-library/docs/coordinate-contract-design-gate-JURIST-RULING-2026-07-18.md`, filed verbatim): Option B confirmed in substance, **REFRAMED** — ONE constitutional contract (a 1-based line in `source_file`, valid against `source_sha256`; hash-locality extended from *which file* to *where in the file*); the producer's index = a tool detail in a **declared transitional state** ending at translation (consumers build to one contract and refuse anything marked untranslated). **EXTENDED by two findings the package didn't reach:** (1) the contract binds **ALL FIVE field families** per §III's shared-substrate clause — mixed-frame sidecars forbidden at any committed point; translation covers all five in one operation per work (vehicle decided at #2's build; the mixed state never allowed); (2) `notes[]`'s credit stated explicitly **linkage-only** — it does not extend to its line coordinates. D3 name-the-frames (one per-sidecar declaration, **schema-optional / gate-required**, FIX lane, Naming note); D4 **declare now on all eleven**; Q4 one docket PROPOSAL weight + FIX parts; Q6 **multi-point probe per work**, honest-refuse where no single constant holds. Datum-not-ledger third unbidden instance recorded (candidate stands; trigger sharpened to domain-external — candidates register ⟳ 2026-07-19). ~~Awaiting: steward REVIEWED-64~~ **REVIEWED-64 PLACED 2026-07-19 (`~/REVIEWED.md:599`, AUTHORIZED).** **FIX parts BUILT + LANDED 2026-07-19** (edit-set spine: `chamber-library/docs/coordinate-contract-amendment-edit-set-2026-07-19.md`, commit tagged REVIEWED-64): frames named as declared data (`sidecar.frames:` — landed-file · producer-index · `line_frame` schema-optional/GATE-REQUIRED) · gate stamps the producer frame + refuses undeclared/unknown/contract-at-#1 (witnessed red 181/187 → green 187/187) · all 11 landed sidecars declared `producer-index` (bounded diff ×11, 11/11 validate clean, shas untouched) · `notes[]` linkage-only stated (schema + YAML + report). ~~Awaiting: the jurist's PLACEMENT ruling~~ **PLACEMENT RULING PASSED 2026-07-19** (`chamber-library/docs/coordinate-contract-edit-set-JURIST-RULING-2026-07-19.md`, filed verbatim): E1–E5 pass (the contract-frame-at-#1 refusal noted as "the best thing in this build"); placement separable from weight; **(a) spec supersession → v2.2.0** on doctrinal-traceability (§III is where a successor looks). **Required correction APPLIED to §5** (requirement constitutional — verified ⇔ verified in the landed frame against `source_sha256`, never defaulted; MECHANISM → declared data `sidecar.translation:`, revisable without supersession; vehicle prescription → the no-mixed-frame property). **Both flags APPLIED** (schema doc renamed `sidecar-schema-LOCKED-2026-07-12.md`; `producer_frames` keyed to the named producer — unmapped → no stamp → HOLDS; red 186/188 → green 188/188). Pacing note recorded (pre-#2 batches grow the untranslated backlog — batch pacing ⟷ #2 scheduling coupled). ~~Awaiting: steward ratification~~ **RATIFIED 2026-07-19 (conversational) — spec v2.2.0 LANDED same day:** v2.1.0 frozen byte-identical · §III gains *The coordinate contract* subsection (landed-file rule · `line_frame` declaration · five families · no-mixed-frame · attest-never-default for geometry · graduation refusal · Ion demonstrative record preserved) · constitution = requirement, mechanism = declared data (`sidecar.frames:`/`sidecar.translation:`, revisable without supersession) · bounded-diff proven (header + subsection only, all else v2.1.0 verbatim). ~~Awaiting only: steward placement of REVIEWED-65~~ **REVIEWED-65 PLACED 2026-07-19 (`~/REVIEWED.md:605`) — PENDING-64 CLOSED.** Translation stays #2's (Region 4). Edit-set spine: `chamber-library/docs/coordinate-contract-amendment-edit-set-2026-07-19.md`.