diff --git a/.custodian-brief.md b/.custodian-brief.md
index 9435b9e..d8ed0fd 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,16 +2,19 @@
 # Custodian Brief — glas-harness
 
 **Domain:** infotech  
-**Last synced:** 2026-09-05 16:46 UTC  
+**Last synced:** 2026-09-05 17:22 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
-### Sandbox-boundary correction and runtime hardening
-Progress: 4/5 done  |  workplan_id: `c8049700-73ca-549a-b250-1020de1cddc5`
+### Prove the first local rein profile end to end
+Progress: 1/5 done  |  workplan_id: `170bf1ae-337f-5553-8d1e-03b07100e08f`
 
 **Open tasks:**
-- ► Task: Re-prove the sandbox boundary and close evidence  `a4be4d68`
+- ! Resolve and verify the owner runtime, credential, and egress contract  `4209f564`
+- ! Review and validate the versioned Glas proof candidate  `c660808a`
+- ! Prove one real bounded rein task inside the sandbox  `3e791432`
+- ! Publish evidence and mark only the proven profile ready  `f7635cf6`
 
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 ## MCP Orientation (when available)