diff --git a/.custodian-brief.md b/.custodian-brief.md
index e544167..6a219dd 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,7 +2,7 @@
 # Custodian Brief — coulomb-social
 
 **Domain:** communication  
-**Last synced:** 2026-10-07 07:22 UTC  
+**Last synced:** 2026-10-07 09:28 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -16,8 +16,8 @@ Progress: 4/12 done  |  workplan_id: `0ee96868-875c-536e-a661-07198c07a8ce`
 - ► T02 — Prove paired metadata/content recovery  `04795cd7`
 - ► T03 — Rehearse and reconcile the actual transfer cohort  `0615eff2`
 - ► T04 — Close access and member-portability gaps  `eb4da28e`
+- ► T05 — Content durability and link fidelity  `3fdb685c`
 - ► T08 — Describe Bubble use cases and rebuild acceptance  `fca49f28`
-- ► T09 — User review walkthrough and per-use-case off-ramp receipts  `648acce6`
 - … and 1 more open tasks
 
 ### Platform email communication and personal account recovery