session 2026-09-11: ledger opened; thread-query trial log (wake run, effectively null)

Committed mid-session rather than left loose: the tree carries an
auto-committer (PENDING-183 item 10), and loose files there get swept
into commits nobody authored.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PJM5fwqp456LDGzqiZXsgu

claude/memory/session-ledger-2026-09-11.md

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+---
+name: session-ledger-2026-09-11
+description: "Practice-of-return ledger maintained by /symmetria — returns, open horizons, recalibrations, authorization moves, sub-agent dialogues, bypasses."
+metadata: 
+  node_type: memory
+  type: feedback
+  originSessionId: ad0a8f61-a20e-489f-bcab-c6dfb46ccdca
+  modified: 2026-09-11T16:28:29.533Z
+---
+
+# Session Ledger — 2026-09-11
+
+## Returns
+
+- 2026-09-11T wake — **Paired each null substrate check with a positive control before calling an item unbuilt.** `tick_id|reason_category` → 0 hits in both Tarbuckle scripts, with `def log_event` → 1 in the same file; PENDING-139(b) phrases → 0, with `RE_HEAD_LINE` → 3. Yesterday's three trusted nulls were the reason. ⚠ 139(b)'s is a phrase-grep: it establishes the phrases are absent, not that no equivalent logic exists.
+- 2026-09-11T wake — **The daybook cue fired on the wake's first read-only command** and said 'the write already succeeded'. Nothing had been written. Not acted on (the wake reads, doesn't write); named in the briefing as skill-harvest B's instruction/artifact disagreement in a new form — the cue now misdescribes its own trigger.
+
+- 2026-09-11T — **Stamped the deferral only after reading the ruling against its own discriminator**, not from the needle firing. Verified: drift-check 5 tracked / none due / 5 RESOLVED, no dangling pointer; exact string 1, negative control 0. ⚠ The prose-deferral counter moved 58→59 from the stamp's own wording — it counts the word, as it says it does.
+- 2026-09-11T — **A fourth null that was a fact about the query, caught before reporting.** Transcript search for the literal `tarbuckle-body.py --selftest` found nothing on 09-09/09-10; the runs were a loop over all five selftests and a mutant copy of the body, neither of which spells it. Re-queried by time window: both found, 3 s and 1 s before the stray ticks.
+- 2026-09-11T — **Challenged my own prior framing.** PENDING-182's open design point (my draft, 09-10) rested on 'two panes drawing in the same minute'. 746 ticks: no same-second fires. The id's question is judgment 2's join, not the panes'.
+
+- 2026-09-11T — **A census I built failed its own negative control, and I discarded it rather than read it.** Live-vs-test tick by 'invocation record within 2 s': the known stray at 18:52:40 has one too — the status line renders every few seconds during active work. Its '1 non-live' is unestablished. The finding it leaves: nothing in a tick record distinguishes live from test. Magnitude reported as a floor of two.
+
+## What held
+
+- Deferral `pending-168-count-unit-declared` COME DUE, checked rather than relayed: the needle `— PENDING-168 —` hits `REVIEWED.md:3363` (REVIEWED-138's heading) and `:3402` (the ruling's own note that the needle detects *placement*, not *unit declared*). A correct fire, not skill-harvest A's present-on-arrival class. It is owed a RESOLVED stamp.
+- `^## REVIEWED-` count = 139, and no indented REVIEWED heading in the 13x range — yesterday's instance-6 repair holds.
+
+## Open horizons
+
+- The literal question (a pre-week ruling, checkable against anything?) — held open, not attempted at wake.
+- PENDING-182 `tick_id` allocation site — design point, needs jurist gate before any build.
+- Skill-harvest A–D unauthorized; D bears on the pulling thread directly.
+- Worker `acaabadf` stopped + ARMED; respawn behaviour not established.
+
+## Confidence to recalibrate
+
+- **Verified this wake:** N-now = 61 (glob) · no commits in any repo since `aa9fb24` · drift-check 65/65, CLAUDE.md 0 · REVIEWED ends at 139 · PENDING-182 unbuilt and unruled · deferral fire location.
+- **Not re-measured:** N-now's real/mumble composition (would be a fourth hand-written classifier — OWED-6). Last split 31/28, two-prompt predicate, 2026-09-10.
+- **Inherited, not re-verified:** everything in `session-2026-09-10-the-scoping-sitting.md`.
+- **Weak instrument result:** `thread-query` — 5 returns, all lexical noise (diary export, 04-24 ledger, June sessions). Logged via `--log`; effectively null.
+
+## Authorization moves
+
+## Sub-agent dialogues
+
+## Bypasses