diff --git a/components/secrets/GAPS.md b/components/secrets/GAPS.md
index 7d8021a..b205dc8 100644
--- a/components/secrets/GAPS.md
+++ b/components/secrets/GAPS.md
@@ -84,10 +84,50 @@ construction).
     `Validate()` eagerly, so unconditional wiring would have broken startup on every node.
   - Bootstrap constraint recorded: the hub connstr **cannot come from the hub**; it must be seeded
     in each node's local store or supplied via env.
-  - ⬜ **Task 9, the G-2-class live gate, is NOT done** — write→resolve across nodes, tombstone
-    propagation (no resurrection), partition survival, and the negative-KEK fail-closed control.
-    Needs a 2-node OtOpcUa rig and a ScadaBridge central-pair + site + SQL hub. **The topology is
-    not "adopted" until this passes.** Do not enable `Secrets:Replication:Enabled` anywhere first.
+  - **Task 9 live gate RUN 2026-07-18. Split result — one topology passed, one FAILED.**
+
+### Live gate: SQL-Server hub (ScadaBridge topology) — ✅ 6/6 PASSED
+
+Run against a **real SQL Server 2022** (`10.100.0.35:31433`, DB `ZbSecretsGate`) with two nodes,
+each with its own local SQLite store, using `AddZbSecretsSqlServerReplication` — the same extension
+`AddScadaBridgeSecrets` calls:
+
+| Check | Result |
+|---|---|
+| hub schema provisions + sweeps start | ✅ |
+| write on A → resolves on B via the hub | ✅ converged through the shared hub |
+| delete on A → tombstone on B | ✅ no resurrection |
+| write on B → resolves on A | ✅ sweep is bidirectional |
+| **partitioned node still resolves from local state** | ✅ hub unreachable, local reads unaffected — **site autonomy holds**, which is the whole reason ScadaBridge uses hub mode |
+| **wrong-KEK node fails closed** | ✅ `SecretDecryptionException`, not wrong plaintext |
+
+The KEK control fired spontaneously first: a re-run against a hub still holding rows from a prior
+run (different KEK) threw `SecretDecryptionException` rather than returning garbage — unplanned but
+real evidence of fail-closed.
+
+### Live gate: Akka peer-to-peer (OtOpcUa topology) — ❌ FAILED, blocking defect
+
+**Resolving `ISecretReplicator` hangs indefinitely** in a real clustered process. Reproduced twice
+on a healthy 2-node cluster (both members confirmed `Up` before the hang). Isolated by resolving
+`ISecretReplicator` *directly* rather than via `ISecretStore`, so it is **not** nested-resolution
+contention — the hang is in constructing `AkkaSecretReplicator` → `SecretReplicationActorProvider.ActorRef`
+→ `system.ActorOf(SecretReplicationActor.Props(...))`. Native stacks show `Monitor_Wait`.
+
+**Impact if enabled:** OtOpcUa would hang at startup, since the wiring resolves `ISecretStore` from a
+startup hook. It is currently harmless only because `Secrets:Replication:Enabled` defaults false.
+
+**Not explained by the library's own suite:** `TwoNodeClusterReplicationTests` creates the same actor
+on a real 2-node cluster and passes (33 tests green). The difference is creation through DI inside a
+real host process. Root cause NOT yet identified — candidates: `DistributedPubSub.Get(...)` in
+`PreStart` interacting with the `Lazy<IActorRef>` (`ExecutionAndPublication`) lock, or missing
+`Akka.Cluster.Tools` reference config in the composed HOCON.
+
+- ⬜ **Do NOT enable `Secrets:Replication:Enabled` in OtOpcUa.** The Akka topology is not adoptable
+  until this deadlock is root-caused and fixed, with a regression test that creates the actor
+  through DI in a hosted process rather than directly from a test.
+- ✅ ScadaBridge's hub topology **is** live-validated and safe to enable (config + a shared KEK).
+
+Harness: `scratchpad/livegate/` (two scenarios, `akka` / `sql`; not committed).
 
 ### Upstream defect found during adoption — `0.2.0` Akka replication was inert
 
diff --git a/docs/plans/2026-07-18-secrets-0.2.0-upgrade-and-clustering.md.tasks.json b/docs/plans/2026-07-18-secrets-0.2.0-upgrade-and-clustering.md.tasks.json
index 1fd4a4e..852b228 100644
--- a/docs/plans/2026-07-18-secrets-0.2.0-upgrade-and-clustering.md.tasks.json
+++ b/docs/plans/2026-07-18-secrets-0.2.0-upgrade-and-clustering.md.tasks.json
@@ -99,7 +99,7 @@
       "id": 9,
       "nativeId": "15",
       "subject": "Task 9: Live convergence gate (both clustered apps)",
-      "status": "pending",
+      "status": "completed",
       "classification": "high-risk",
       "blockedBy": [
         6,
@@ -110,7 +110,7 @@
       "id": 10,
       "nativeId": "16",
       "subject": "Task 10: Docs reconcile",
-      "status": "pending",
+      "status": "completed",
       "classification": "small",
       "blockedBy": [
         9
@@ -124,5 +124,5 @@
     }
   ],
   "lastUpdated": "2026-07-18",
-  "notes": "Tasks 1-8 complete on local feat/secrets-0.2.0 branches in 4 repos (not pushed). Apps ended on Secrets 0.2.1, not 0.2.0: adoption uncovered that 0.2.0's Akka replicator was silently inert (TryAdd order); fixed and republished. Task 9 (live gate) NOT done - needs 2-node rigs. Replication is default-OFF everywhere, so nothing ships enabled."
+  "notes": "Tasks 1-10 complete. Live gate RUN 2026-07-18 with a SPLIT result: SQL-Server hub (ScadaBridge) PASSED 6/6 against a real SQL Server 2022 incl. partition survival and wrong-KEK fail-closed. Akka peer-to-peer (OtOpcUa) FAILED - resolving ISecretReplicator deadlocks in a real clustered process at ActorOf. Replication remains default-OFF everywhere; do NOT enable it in OtOpcUa until the deadlock is fixed."
 }
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