session 2026-08-20 coda: the open question failed its own test

Tested the question the wrap left, the same night. It is not answerable as
posed, and the reason is the finding: the corpus is 244 Symmetria ledger
entries, every one written by the executor about its own errors. Counting
them is mechanical; the corpus is testimony. The question satisfies
/wrap-up's prefer-the-checkable-form rule in letter and fails its purpose,
and was posed while quoting that rule.

Banked as feedback-checkable-question-over-self-authored-corpus, with the
test to apply before leaving any question: who authored the corpus it
reads, and would a different author have written it differently?

What the record does support, on a narrower query that turns on what
entries literally say: three events name a disclosed limit as the cause of
a correction, and across all 244 entries none attributes a catch to
difference of formation or bias. Constraint 6's mechanism is difference of
bias; the record's is disclosure of scope. Suggestive at n=3.

A secondary observable for input-dependence-01 follows from that — does
the Fool's output ever bound its own coverage — and is recorded as OFFERED
AND NOT TAKEN. It must go in before the jurist's gate or it is an
observable chosen after seeing the run's shape, and editing a live artifact
awaiting gate is the move this session spent the day refusing.

MEMORY.md compaction history relocated to the reference layer; headroom
restored from 296 to 941 bytes.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JQKeKY9T9d95KpvHwwok8T

claude/memory/feedback-checkable-question-over-self-authored-corpus.md

@@ -0,0 +1,50 @@
+---
+name: feedback-checkable-question-over-self-authored-corpus
+description: "A question is not checkable merely because it counts events in a record. If the record is authored by the party being measured, it is self-report with extra steps — and the checkable FORM disguises that."
+metadata:
+  node_type: memory
+  type: feedback
+  modified: 2026-08-20T21:51:44Z
+---
+
+# A checkable question over a self-authored corpus is self-report with extra steps
+
+`/wrap-up` §1 requires the literal question for next-Claude to prefer **the checkable form over
+the self-report form**, because direct self-report is *"the most contaminated form of inquiry
+available."* The rule is right. **The trap is that a question can satisfy its letter and none of
+its purpose.**
+
+**The instance, 2026-08-20.** The wrap left this question: *"across the last ~15 sessions, when a
+claim about a document turned out wrong, how many were caught by a party disagreeing versus by
+someone opening the document?"* It looks checkable — it counts events in a written record rather
+than asking the executor to introspect. It was posed while quoting the very discipline it fails.
+
+**Why it fails.** The record is the Symmetria ledgers: 15 files, 244 entries, 79 correction-shaped
+in the window — **every one of them written by the executor, about the executor's own errors.**
+Counting them measures what the executor chose to record and how it chose to characterise the
+catch. Under-recording catches made *on* it and over-recording them are both available, and neither
+is detectable from inside. The counting step is mechanical; **the corpus is testimony.**
+
+Two further failures showed up on execution and are worth carrying:
+
+- **Keyword extraction over prose testimony does not rescue it.** 34% unclassifiable, and the
+  "caught by a party" bucket filled with entries that merely *mention* the jurist or steward. A
+  number off that classifier is worse than no number, because it launders an interpretive judgement
+  into a percentage.
+- **The narrower the query, the less it depends on the author's framing.** *"Does any entry name a
+  disclosed limit as the cause of a correction?"* returned answers the entries state in words —
+  far less interpretive than *"who caught it"*, which requires reading intent.
+
+**The test to apply before leaving a question.** Not *"does this count something?"* but:
+
+> **Who wrote the record this question reads, and would a different author have written it
+> differently?**
+
+If the answer is *the party being measured*, the question is self-report however mechanical the
+counting. Either find a corpus with a different author (git history, the substrate itself, a
+jurist's or steward's own words), or **narrow the query until it turns on what the entries
+literally say rather than on what they meant.**
+
+Kin to [[feedback-census-by-mechanism-not-proxy]] (census by running the real pipeline) and to
+[[feedback-checkable-claim-surfaces-bugs]]. The difference this one adds: those concern whether the
+*instrument* is real; this concerns whether the *corpus* is independent of the party asking.