session 2026-07-19: PENDING-64 lodged+design-gate PASSED, REVIEWED-64 placed (coordinate contract ruled); S5 session file + index rotation + harvest + 3 KG lines

claude/memory/knowledge-graph.jsonl

@@ -393,3 +393,6 @@
 {"subject":"claude-code","predicate":"drift-pattern","object":"silent-non-firing-read-as-reassurance — reported `unrecognized: 0 across 11 real works` as if informative; steward named it uninformative (the negative-grep class, generalized from bypass properties to safety-net silence) AND named the failure no gate can see: a flattened structure keeps its words (fab 0 · lost 0 · green) while the TYPING silently dies — preserve-never-flatten invisible to body-conservation. Antidote: CENSUS the substrate for what WOULD fire (silence becomes informative only against a censused absence of triggers), then positive-test at a censused trigger; keep the INVERTED watch-list (works where the net MUST fire — a Pausanias batch reporting 0 is a broken net, not a clean book). Closed same hour: DSL census (17 novel-structure works) + real firing (Menander/Pausanias/NE).","valid_from":"2026-07-18","valid_to":null,"confidence":1.0,"source_file":"session-2026-07-18-s4-prep-fleet-batch2-unrecognized-proven.md","extracted_at":"2026-07-18"}
 {"subject":"claude-code","predicate":"drift-pattern","object":"canary-clean-over-standing-failures — 'engine canary clean' phrasing over a gate carrying 5 known-FAILED rows (committed state since 07-10); the honest claim was 'coverage-ledger byte-identical: NO DELTA from this graduation'. Self-caught at phrase level (substrate-diffed before asserting); steward deepened the design consequence: a gate with standing known-failures STOPS GATING those rows — 'is there a NEW failure' becomes undetectable without a remembered baseline; known-failing and newly-failing must be structurally distinguishable (the ABSTAIN/UNVERIFIED distinction at the gate-reader layer). Antidote: state deltas against the committed baseline, never cleanliness; design item carried to the engine session.","valid_from":"2026-07-18","valid_to":null,"confidence":1.0,"source_file":"session-2026-07-18-s4-prep-fleet-batch2-unrecognized-proven.md","extracted_at":"2026-07-18"}
 {"subject":"claude-code","predicate":"drift-pattern","object":"calibration (antidotes self-firing): witnessed-red DISCHARGED on first recurrence (fleet observed failing 157/158 before the tool existed — the S2 fixtures-first honesty note closed); scratchpad-volatility antidote self-fired at the point of work (census JSON+script moved INTO the repo before commit — the S3 prep-script trap not repeated); relay-precision held in BOTH directions (steward's 'override branch never fired' was half-right: author_overrides WAS fixtured, lang was not — corrected precisely rather than absorbed).","valid_from":"2026-07-18","valid_to":null,"confidence":1.0,"source_file":"session-2026-07-18-s4-prep-fleet-batch2-unrecognized-proven.md","extracted_at":"2026-07-18"}
+{"subject":"claude-code","predicate":"drift-pattern","object":"grounding-quoted-but-not-traced — quoted §III's shared-substrate clause in the coordinate-contract package's own Grounding, then proposed a plan whose correct execution would have produced the mixed-frame sidecar that clause forbids (anchors landed-frame, other four families producer-frame → citation and footnote no longer name the same coordinate). Jurist-caught IN the package's own quote. The verify-before-compose hook enforces the QUOTE; nothing enforces the TRACE. Antidote: for each quoted clause, trace the plan's end-state against it before shipping. Kin to read-the-substrate-antidote (the reading happened; the consequence-derivation didn't).","valid_from":"2026-07-19","valid_to":null,"confidence":1.0,"source_file":"session-2026-07-18-s5-night-coordinate-contract-ruled-reviewed64.md","extracted_at":"2026-07-19"}
+{"subject":"claude-code","predicate":"drift-pattern","object":"calibration (fresh-measurement-over-record-citation): re-measuring Ion on the LANDED file instead of citing the S3 RECORD produced the package's strongest evidence — the raw value fails under BOTH read-frames AND the two prior observers disagreed by silent base-choice — which the jurist called 'the best evidence in this package' and converted into the Q6 multi-point-probe requirement. The checkable-claim discipline generating the ruling's teeth, not just catching bugs.","valid_from":"2026-07-19","valid_to":null,"confidence":1.0,"source_file":"session-2026-07-18-s5-night-coordinate-contract-ruled-reviewed64.md","extracted_at":"2026-07-19"}
+{"subject":"chamber-library","predicate":"coordinate-contract","object":"RULED (design-gate 2026-07-18, REVIEWED-64 placed 2026-07-19): ONE constitutional contract — 1-based line in source_file valid against source_sha256 (hash-locality extended to where-in-the-file); producer index = declared transitional state; binds ALL FIVE line-carrying families, mixed-frame forbidden; notes[] credit linkage-only; per-sidecar frame declaration schema-optional/GATE-REQUIRED (FIX lane); declare-now on the 11 landed; #2's translation = multi-point probe per work, honest-refuse. BUILD PENDING — next session's bite, before the engine pull. Ruling: chamber-library/docs/coordinate-contract-design-gate-JURIST-RULING-2026-07-18.md","valid_from":"2026-07-19","valid_to":null,"confidence":1.0,"source_file":"session-2026-07-18-s5-night-coordinate-contract-ruled-reviewed64.md","extracted_at":"2026-07-19"}