diff --git a/.custodian-brief.md b/.custodian-brief.md
index 7146f2d..38b171e 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,7 +2,7 @@
 # Custodian Brief — railiance-master
 
 **Domain:** financials  
-**Last synced:** 2026-08-22 16:30 UTC  
+**Last synced:** 2026-08-23 12:49 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -14,6 +14,11 @@ Progress: 7/9 done  |  workplan_id: `0616a297-18c5-4c4e-a4fc-69135b3f9a15`
 - ! T08 - Final cleanup and closure  `1dc50d98`
 - ► T09 - Retract public OpenBao listener  `287920d3`
 
+## Inbox Hygiene
+
+**Stale unread:** 1 message(s) older than 3 day(s) — triage at session start.
+- ! railiance-platform: Registrar follow-up: rapp-core-hub registered; two workplan UUIDs still pending  `e88b3a2c`
+
 ---
 ## MCP Orientation (when available)