Close Core Hub ops evidence contract gate

workplans/CUST-WP-0051-infrastructure-stabilization-metaplan.md

@@ -493,6 +493,17 @@ Progress 2026-06-27 Core Hub reset:
   dual-run smokes, cutover evidence, and Haskell retirement approval remain
   open.
 
+Progress 2026-06-27 Core Hub ops evidence contract:
+
+- Completed `CUST-WP-0025-T14` by adding Core Hub spec
+  `/home/worsch/core-hub/docs/specs/ops-evidence-contract.md` and linking it
+  from the Core Hub specs index.
+- The spec defines API resources, non-secret evidence fields, event vocabulary,
+  service-inventory-to-widget/event mapping, readiness-summary inputs, and
+  read-model gaps to close before UI expansion or cutover claims.
+- T07 sequencing now keeps `T03`, `T16`, `T17`, and `T18` open; T14 no longer
+  blocks the Core Hub replacement lane.
+
 Progress 2026-06-27 CUST-WP-0052 closeout:
 
 - `CUST-WP-0052` is finished. It closed the Core Hub reframe, rewrote
@@ -500,9 +511,9 @@ Progress 2026-06-27 CUST-WP-0052 closeout:
   HelixForge/Railiance Forge practice, and posted non-secret State Hub
   requirements to `railiance-apps` and `railiance-forge`.
 - The remaining T07 gates are execution gates, not sequencing ambiguity:
-  `CUST-WP-0025-T03` identity integration, `T14` Core Hub ops evidence contract
-  gaps, `T16/T17` deployed evidence/cutover waits, and `T18` Core Hub operator
-  UI first screens.
+  `CUST-WP-0025-T03` identity integration, `T16/T17` deployed
+  evidence/cutover waits, and `T18` Core Hub operator UI first screens. `T14`
+  is complete as the ops evidence contract definition gate.
 
 ## Task: Create The Stable Pickup Checkpoint