Two coupled changes that wire the §13 Step 11 proposal stream from
in-memory-and-discarded to persisted-and-harvestable.
(A) emit_controller_events now writes a 4th event kind
controller_falsification_proposal, one row per
decision.falsification_proposals entry. Body carries branch_id +
witness_divergence + reason; label column carries the reason for
terminal-table inspection. Deterministic ordering by (branch_id,
witness_divergence) so canonical-body hashes are stable. Idempotent
under the existing UNIQUE (event_kind, body_hash) constraint. The
audit-chain semantics remain unchanged (still a sibling table; no
event_hash preimage entry). The CLI inspector's --kind choices gain
the new event kind so operators can filter for it directly.
(B) bench/scripts/harvest_falsification_proposals.py gains a third
source bucket CONTROLLER_PROPOSAL alongside the existing HYBRID +
UNGROUNDED providence_cache buckets. Reads
controller_falsification_proposal rows from controller_events,
extracts the 16-char cache_key prefix from branch_id (qa:<prefix>
pattern from the QA-runner advisory), joins back to providence_cache
for fixture enrichment (answer_text + audit_mode + verifier_method),
and tags _harvest_meta.harvested_from = "controller_events" so the
two source paths stay distinguishable in the fixture pack. Dedup
against the providence_cache buckets by fixture id.
Today this typically yields 0 new fixtures because (i) no live QA
has fired since Phase 2 wiring landed, and (ii) the QA-runner
single-branch advisory's proposals overlap providence_cache content
the harvester already finds. Real net value comes from Phase 3
(#000045) sweep emissions, which will produce multi-branch chunk
proposals that providence_cache rows can't predict.
Tests: 3 new in tests/test_prometheus_audit.py (proposal-row
emission, no-proposal no-row, idempotency); 1 new in
tests/test_bench_batteries.py (synthetic qa.db with both
providence_cache + controller_events rows; asserts the
controller_events bucket surfaces a fixture invisible to the
divergence-thresholded providence_cache buckets). The pre-existing
harvested-pack-runs-clean test relaxes its harvested_from pin from
"providence_cache"-only to {"providence_cache", "controller_events"}.
russell@unturf.com
70c2184b01