session 2026-07-18: REVIEWED-58+63 placed — first 6 Loeb graduated (Block 1 closed; PENDING-63 full lifecycle in-day); S3 session file + ledger + harvest register + 3 KG lines

claude/memory/knowledge-graph.jsonl

@@ -387,3 +387,6 @@
 {"subject":"claude-code","predicate":"drift-pattern","object":"assert-X-in-Y-read-Y antidote HELD on first post-lesson use (calibration, not a new drift): the five-app[]-kinds claim was grounded in build_loeb_sidecar's CODE BODY (lines 148-231) while its docstring cue-map still showed two. Jurist-side counterpart same day: the 07-16 sections tension sat through a reading-gate and surfaced only when the text had to be ACTED on — 'a gate that passes a document and a build that has to implement it are different tests' (implementation-is-a-second-gate; harvest candidate).","valid_from":"2026-07-18","valid_to":null,"confidence":1.0,"source_file":"session-2026-07-18-s1-reviewed-62-applied-wiring-gate-cleared.md","extracted_at":"2026-07-18"}
 {"subject":"claude-code","predicate":"drift-pattern","object":"test-first-without-a-witnessed-red — composed fixtures before the implementation but ran both green together; the red state was never observed, so 'test-first' was actually fixtures-first. The teeth evidence must then come from KNOWN-BAD fixtures (they held: novel kind / foreign scheme / citation_coverage / pairing-dishonesty / missing-declaration all HELD). Antidote: run the fixtures once against the unbuilt seam to witness the red, OR name the evidence honestly as fixture-teeth. Self-caught at S2 wrap (a calibration, not a steward catch).","valid_from":"2026-07-18","valid_to":null,"confidence":1.0,"source_file":"session-2026-07-18-s2-2b-wiring-built-fleet-proven.md","extracted_at":"2026-07-18"}
 {"subject":"chamber-library-2b-wiring","predicate":"status","object":"BUILT test-first S2 2026-07-18 (7f98488+c9b09f8, both remotes): sidecar_gate + V-DSL body branch as thin consumers of the declared boundary (graduation-spec.yaml sidecar:); fleet 141/141; dry-run inert; false-ABSTAIN closed. HELD OPEN: line-ref coordinate contract (producer body-array indices vs schema file coordinates + frontmatter offset) → rides residual-(b) → REVIEWED-58. implementation-is-a-second-gate earned its first code-level instance here.","valid_from":"2026-07-18","valid_to":null,"confidence":1.0,"source_file":"session-2026-07-18-s2-2b-wiring-built-fleet-proven.md","extracted_at":"2026-07-18"}
+{"subject":"claude-code","predicate":"drift-pattern","object":"mispinned-sandbox-runs-against-reality — the PENDING-63 ratification test monkeypatched a FRESH module object (test harness _load() = spec_from_file_location, never sys.modules) while the code-under-test (source_gate) imports via sys.modules: the gate-driven leg silently ran against the REAL Chamber Sources archive from inside the fleet. Only the refusal path kept it read-only; a matching canonical_slug in the real pending-manifest would have let a TEST mutate the steward's archive. Antidote: pin sandbox patches on the SAME module object the driven code imports, AND census the real substrate before+after any test that can touch a shared store. The witnessed red DETECTED it (S2's watched-red discipline earning its instance). Harvest: sandbox-must-pin-the-shared-module (ladder, PROPOSED).","valid_from":"2026-07-18","valid_to":null,"confidence":1.0,"source_file":"session-2026-07-18-s3-first-loeb-graduations-pending63-closed.md","extracted_at":"2026-07-18"}
+{"subject":"claude-code","predicate":"drift-pattern","object":"truncating-a-narrating-stream-mutates-the-run — piped a prints-as-it-writes producer through `| head -80`; head's exit SIGPIPE-killed PRODUCTION at 77/144 works with the death invisible (exit swallowed by the pipe). Census-through-truncation upgraded: here the truncation was a MUTATING act, not just a partial view. Antidote: never truncate a stream that narrates a run — tee to a log and read it whole; check pipestatus. Self-caught same session by re-run + tail.","valid_from":"2026-07-18","valid_to":null,"confidence":1.0,"source_file":"session-2026-07-18-s3-first-loeb-graduations-pending63-closed.md","extracted_at":"2026-07-18"}
+{"subject":"chamber-library","predicate":"state-change","object":"first 6 Loeb graduated 2026-07-18 (REVIEWED-58 + observed REVIEWED-63 apply); compound-source archive form LIVE (loeb-dsl-537-volumes artifact owns the hash; works attach by id); pending→archive seam repaired; Block 1 closed; canon 1300; fleet 157/157","valid_from":"2026-07-18","valid_to":null,"confidence":1.0,"source_file":"session-2026-07-18-s3-first-loeb-graduations-pending63-closed.md","extracted_at":"2026-07-18"}