diff --git a/.custodian-brief.md b/.custodian-brief.md
index 509711a..203f42c 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,7 +2,7 @@
 # Custodian Brief — ops-warden
 
 **Domain:** infotech  
-**Last synced:** 2026-08-22 17:09 UTC  
+**Last synced:** 2026-08-22 18:24 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -13,6 +13,12 @@ Progress: 5/6 done  |  workplan_id: `4627d89b-4b00-562a-81e9-76e96f90fa7e`
 **Open tasks:**
 - ! Tasks  `5acac140`
 
+### Tamper-resistant credential governance + mass rotation/lockdown (Strand B)
+Progress: 2/3 done  |  workplan_id: `7d697c52-766a-4562-b2ad-a722880bcdcb`
+
+**Open tasks:**
+- ► Task: Graded lockdown / break-glass with explicit trust-root  `9d004d8f`
+
 ---
 ## MCP Orientation (when available)