Add durable external-effect runtime identity

tests/test_api_smoke.py

@@ -4377,6 +4377,7 @@ class ApiSmokeTests(unittest.TestCase):
 
         with SessionLocal() as session:
             job = session.query(CampaignJob).filter(CampaignJob.campaign_version_id == version_id).one()
+            job_id = job.id
             generated_eml = self._stored_campaign_eml(job)
 
         sent = self.client.post(
@@ -4398,6 +4399,18 @@ class ApiSmokeTests(unittest.TestCase):
         self.assertTrue(raw_filename)
         captured_eml = (_TEST_ROOT / "mock-mailbox" / "messages" / str(raw_filename)).read_bytes()
         self.assertEqual(captured_eml, generated_eml)
+        with SessionLocal() as session:
+            operation = (
+                session.query(RecoveryOperation)
+                .filter(
+                    RecoveryOperation.operation_type
+                    == "external-channel-delivery",
+                    RecoveryOperation.resource_id == job_id,
+                )
+                .one()
+            )
+            self.assertEqual(operation.status, RecoveryStatus.SUCCEEDED.value)
+            self.assertTrue(verify_recovery_evidence_chain(session, operation.id))
 
     def test_send_now_rejects_modified_generated_eml_before_delivery(self) -> None:
         headers, _ = self._login()