diff --git a/.custodian-brief.md b/.custodian-brief.md
index deccf37..dd13f00 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,7 +2,7 @@
 # Custodian Brief — repo-manager
 
 **Domain:** infotech  
-**Last synced:** 2026-08-21 20:08 UTC  
+**Last synced:** 2026-08-21 20:09 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -36,9 +36,6 @@ Progress: 4/7 done  |  workplan_id: `f45cebf3-7d49-471d-a903-d711e19f7653`
 - ► Repository registers  `902c71da`
 - ► Topic and classification contract  `ef7934de`
 
-### Coding-assistant commit provenance trailers
-Progress: 7/7 done  |  workplan_id: `0516ce7b-c0fe-4555-bc31-eb7943c163ef`
-
 ---
 ## MCP Orientation (when available)