diff --git a/workplans/ADHOC-2026-06-15.md b/workplans/archived/260703-ADHOC-2026-06-15.md
similarity index 86%
rename from workplans/ADHOC-2026-06-15.md
rename to workplans/archived/260703-ADHOC-2026-06-15.md
index 1861e45..fef7381 100644
--- a/workplans/ADHOC-2026-06-15.md
+++ b/workplans/archived/260703-ADHOC-2026-06-15.md
@@ -4,10 +4,10 @@ type: workplan
 title: "Ad hoc Inter-Hub production fixes"
 domain: custodian
 repo: inter-hub
-status: blocked
+status: archived
 owner: codex
 created: "2026-06-15"
-updated: "2026-06-16"
+updated: "2026-07-03"
 state_hub_workstream_id: "9e7a50b4-da7f-4df9-9154-7b89a071f520"
 ---
 
@@ -17,7 +17,7 @@ state_hub_workstream_id: "9e7a50b4-da7f-4df9-9154-7b89a071f520"
 
 ```task
 id: ADHOC-2026-06-15-T01
-status: blocked
+status: cancel
 priority: high
 state_hub_task_id: "cceee9f1-56af-44bc-898d-21c4508df07c"
 ```
@@ -95,15 +95,10 @@ Recheck on 2026-06-16:
   operator key is available in this session, so the protected widget-create and
   hub-registry smoke checks could not be run without a secret handoff.
 
-Current blocked reason: source-side work appears complete, but production
-closure still requires one of:
+Closure on 2026-07-03:
 
-1. an attended operator/runtime key handoff so Codex can run the protected
-   smoke without printing the key;
-2. operator-provided non-secret evidence that production is running an image
-   containing commit `5101eb5` or an equivalent COUNT decode fix; or
-3. operator-run smoke evidence showing authenticated `POST /api/v2/widgets`
-   and authenticated `GET /api/v2/hub-registry` succeed against production.
-
-Until one of those exists, this ad hoc workplan should remain `blocked`, not
-`done`.
+- Obsolete after migration from inter-hub to core-hub; no further inter-hub
+  production follow-up is planned.
+- Source-side COUNT decode fix remains in inter-hub history but production
+  acceptance was never completed.
+- Workstream archived and task cancelled per operator direction.
\ No newline at end of file