Complete temporal detection safety gate

docs/RC_ROADMAP_BELGIUM_NORTH_SEA.md

@@ -144,9 +144,9 @@ editions and licences must still pass source-specific probes before activation.
 | Phase | State | Purpose |
 | --- | --- | --- |
 | RC-0 | complete | freeze scope and produce release evidence baseline |
-| RC-1 | in progress | backup, restore and data safety |
-| RC-2 | verification pending | health, capabilities and stale-runtime correctness |
-| RC-3 | pending | temporal detection/QA correctness and observability |
+| RC-1 | complete | backup, restore and data safety |
+| RC-2 | complete | health, capabilities and stale-runtime correctness |
+| RC-3 | in progress | temporal detection/QA correctness and observability |
 | RC-4 | pending | national/maritime scope and provider coverage contracts |
 | RC-5 | pending | deployment, secrets, configuration, fresh install and rollback |
 | RC-6 | pending | complete CI, dependency and supply-chain gates |
@@ -190,6 +190,12 @@ Runtime evidence is stored outside Git under `storage/release-evidence/`.
 
 ## RC-1 - Backup, restore and data safety
 
+**State: complete.** Tower retains the checksum-verified 1.4 GiB backup
+`rc-belgium-north-sea-fc42ea9-secure`. Its manifest records a non-default
+database password. An isolated restore reached PostGIS 3.6 and Alembic
+`202607160001`, reconciled every retained critical table count and removed the
+temporary database.
+
 ### Work
 
 - Add a safe production backup command for PostgreSQL custom-format dumps.
@@ -219,8 +225,11 @@ Runtime evidence is stored outside Git under `storage/release-evidence/`.
 
 ## RC-2 - Truthful runtime state
 
-**State: implementation complete, live verification pending.** Local compile,
-963 backend tests, frontend typecheck/build and the full readiness gate pass.
+**State: complete.** Local compile, 963 backend tests, frontend
+typecheck/build and the full readiness gate pass. Tower reports green
+DB/PostGIS/migration/storage readiness and configured YOLO capability. Startup
+reconciled five orphaned jobs and two orphaned analysis runs; zero remain
+`running`.
 
 ### Work
 
@@ -253,6 +262,11 @@ Runtime evidence is stored outside Git under `storage/release-evidence/`.
 
 ## RC-3 - Temporal QA correctness and observability
 
+**State: implementation complete; live deployment acceptance pending.** The
+local release gate passes backend compilation, all 974 backend tests, frontend
+typecheck/build, the integrated readiness script, one Alembic head and complete
+offline migration SQL generation.
+
 ### Work
 
 - Stop Detection Lab from silently selecting the first raster.