Evaluate declared emission cadence and close AUDIT-WP-0009 (T05)

The contract T05 waited on is published: info-tech-canon
emission-cadence wire schema 0.1, contract digest b08b4d95fc4b0bd3.
A source-owned declaration now travels as emission_cadence on the
sender registration; expected-rate entries raise below_declared_cadence
on /v1/stream-findings from the same counts /v1/reconciliation returns.
heartbeat-or-reconciliation entries are validated and left to T04/T06.

Records the observer evaluation of net-kingdom's local-identity
declaration: structurally clean, not operationally evaluated, one
heartbeat event_class mapping incompatibility.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 151986@bnt-lap001
Assistant-Session: ccd02b6b-80ae-48e5-8cad-9c8f74d21a67

workplans/AUDIT-WP-0009-evidence-role-conformance.md

@@ -4,12 +4,12 @@ type: workplan
 title: "Evidence-role conformance under Security Layer Model v0.7"
 domain: infotech
 repo: audit-core
-status: active
+status: finished
 flavor: implementation
 owner: claude
 topic_slug: railiance
 created: "2026-08-29"
-updated: "2026-09-21"
+updated: "2026-09-22"
 depends_on:
   - AUDIT-WP-0007
 state_hub_workstream_id: "46a96b03-bc08-53b5-9c93-4071adabf734"
@@ -201,10 +201,27 @@ itself go missing, which rate monitoring can never produce.
 
 ```task
 id: AUDIT-WP-0009-T05
-status: wait
+status: done
 priority: medium
 state_hub_task_id: "382575ca-1801-5a32-a93d-90a8b9c8adbf"
 ```
+Done 2026-09-22. The wait ended when info-tech-canon published the contract
+(message `368e54bf`): `emission-cadence.schema.yaml`, wire schema 0.1, read at
+contract digest `b08b4d95fc4b0bd3`. No competing shape was invented.
+`audit_core/emission_cadence.py` validates a source-owned declaration carried
+as `emission_cadence` on the sender registration; `expected-rate` entries are
+evaluated against the same per-class counts `/v1/reconciliation` returns and
+surface as `below_declared_cadence` on `GET /v1/stream-findings`.
+`heartbeat-or-reconciliation` entries are validated and left to T04/T06. The
+scope overlay may not touch a declaration. Thirty-nine tests in
+`tests/test_emission_cadence.py`.
+
+Observer evaluation of net-kingdom's `local-identity` declaration: structurally
+clean, operationally not evaluated (no such sender is registered here), and one
+incompatibility recorded — the contract's `heartbeat.event_class` names a
+distinct heartbeat class, where audit-core's heartbeat is one class carrying
+the vouched-for class in `data.class`. See `docs/stream-completeness.md`.
+
 Accept and evaluate a declared emission cadence per source, and raise a finding
 when the stream falls below it. **Waiting on** the §17 emission-cadence
 declaration schema, which `kings-guard` is drafting and Taxonomy will own; do