diff --git a/meta/sync-log.md b/meta/sync-log.md
index 8d4c6eb..bd53f3a 100644
--- a/meta/sync-log.md
+++ b/meta/sync-log.md
@@ -1,5 +1,11 @@
 # Sync Log
 
+### Run #31 — 2026-07-22 03:26 UTC ✅
+- **Channels scanned:** 5 (all accessible ✅; last 50 messages, human authors only)
+- **New human activity since Run #30 (2026-07-21 23:24 UTC):** None — all monitored channels were quiet.
+- **Latest human message per channel:** #jarvis-jr-knowledge-wiki [2026-07-20 11:08], #jarvis-jr-v1-hermes-setup [2026-07-16 10:49], #lego-planner-v1 [2026-07-20 18:13], #lego-as-enterprise-architect-within-vssa [2026-07-05 17:17], #vssa-account-strategy [2026-07-09 12:24].
+- **Updates made:** `sync-log.md` only; no topic wiki files required changes.
+
 ### Run #30 — 2026-07-21 23:24 UTC ✅
 - **Channels scanned:** 5 (all accessible ✅; last 50 messages, human authors only)
 - **New human activity since Run #29 (2026-07-21 19:22 UTC):** None — all monitored channels were quiet.