Fix rotation review evidence and reconcile blocked S1 workplans

Assistant: codex
Assistant-Model: gpt-6-astra
Assistant-Session: 01a0e3b9-b19e-7ba1-9eb4-4faea76af3ea

workplans/RAIL-HO-WP-0012-s1-backup-recovery-loop.md

@@ -4,12 +4,12 @@ type: workplan
 title: "Close the encrypted S1 backup and recovery loop"
 domain: financials
 repo: railiance-infra
-status: active
+status: blocked
 flavor: implementation
 owner: codex
 topic_slug: railiance
 created: "2026-08-23"
-updated: "2026-08-23"
+updated: "2026-09-27"
 related:
   - RAIL-HO-WP-0011
 state_hub_workstream_id: "5ea28f8f-376c-5230-8bb7-ca871c1a75f4"
@@ -132,7 +132,7 @@ no timer is installed merely by running a verification command.
 
 ```task
 id: RAIL-HO-WP-0012-T05
-status: progress
+status: wait
 priority: high
 state_hub_task_id: "783dff8b-849e-5ed9-a668-af1184be7bdd"
 ```
@@ -216,3 +216,21 @@ decrypted configuration.
 - T05 is source-prepared and pending owner acceptance; T06 remains `wait`. No
   off-host write, retained-artifact deletion, private-key access, or live-host
   restore occurred.
+
+## Closeout review — 2026-09-27
+
+T05 is `wait`, not ongoing implementation. The exact S1 acceptance file remains
+`pending`; no owner decision accepts this envelope/projection. Route lookup still
+reports unknown workload identity. Source upload/collision/redirect/retention
+and isolated fixture recovery tests pass, but no approved live S1 transfer or
+owner retrieval receipt exists. T06 consequently remains `wait` for that copy
+and attended recovery-key custody and isolated restore.
+
+The older upload-credential incident is no longer a blocker: platform
+`RPF-WP-0029` closed on 2026-09-15 with predecessor-share invalidation attestation
+and replacement transport/application recovery evidence. That evidence concerns
+the platform's archive, not this S1 bundle, and does not accept the S1 contract.
+Historical recovery-key exposure remains separately recorded by the owner.
+
+Workplan is `blocked` on exact owner acceptance, controlled S1 transfer and an
+attended S1 restore drill. No new task or workplan was created.