Builds the producer `chat/curriculum_serve_license.py` already named as the
only writer of the ledger it reads — `evals.curriculum_serve.practice.runner
.seal_ledger` — which did not exist. Until now, authoring curriculum could
not earn a license at any volume.
A band's case space is ENUMERATED, not authored: every exam question that
routes to that subject (resolve_domain) whose relation is in that family, one
committed case per distinct query atom. So `committed == distinct` is not a
property the generator maintains, it is the same fact twice — the structural
form of ADR-0264 R9, and why this producer cannot develop the deduction
producer's exposure (CASES_PER_BAND=720 filled from spaces as small as 28).
CASES_PER_BAND=660 follows `evals/determination_estimation` per
DIVISION-OF-WORK §4: a ceiling on committed volume, not a quota.
11 bands, wrong=0, inflation 1.0 everywhere.
THE LEDGER IS DELIBERATELY NOT COMMITTED. The plan's Phase-1 exit criterion
asked for "a real (still-unearned) ledger"; that state is unreachable.
Reliability is commitment precision and a correct UNKNOWN is a commitment, so
conservative_floor(660,660)=0.990046 clears theta_SERVE on non-commitments
alone. Sealing today licenses FOUR bands on evidence that is 99.0%-99.98%
correct non-commitment — which ADR-0262 §5.1 rules unacceptable and which
ClassTally structurally cannot see (no verdict axis). Writing the artifact is
therefore a ratification and belongs to Phase D's explicit human-run verb.
The open outcome-mix ruling is now blocking, not academic.
Two corrections to my own earlier records, both measured:
- ADR-0264 §4.2 sized bands from per-TERM exclusivity; the router's predicate
is per-PAIR, which is looser. Every ceiling was understated, and
systems_software_causal is 720 not 630 — flipping it from "cannot reach
657" to "can". 4 of 11 bands can reach the floor, not 3. Now pinned as
measured values in BAND_ATOM_SPACE.
- `then` and `therefore` are taught philosophy_theology lemmas AND control
words of the argument reader (`therefore` is the conclusion marker). 164
routable atoms refuse compiled_premises_unreadable — coverage misses, never
wrongs — in the band Phase F retargets to. The vocabulary boundary is not
screened against the reader's grammar; a pack teaching and/or/not/if would
open a much larger hole the same way. Recorded, not fixed (§6.5), pinned as
a two-lemma bound.
Registers curriculum_serve in AUDIT_SOURCES, retiring the declared `None`
that was Phase C's forcing function, and adds the producer to `deductive`.
[Verification]: in-worktree on canonical CPython 3.12.13 with `uv sync
--locked`: smoke 571 (569 + 1 test + 1 parametrization), deductive 310
(291 + 19). Mutation-checked: injecting the deduction padding pattern into
band_cases turns 5 tests red including the R9 audit and the seal guard.
curriculum_serve lane unchanged at n=32 correct=32 wrong=0 anti_recall=5;
all 11 lane SHA pins match; no ledger written, so no serving change.
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