diff --git a/meta/sync-log.md b/meta/sync-log.md
index 3c2074d..4ecc261 100644
--- a/meta/sync-log.md
+++ b/meta/sync-log.md
@@ -1,5 +1,12 @@
 # Sync Log
 
+### Run #81 — 2026-07-31 01:21 UTC ✅
+- **Channels scanned:** 6 (all accessible ✅; last 50 messages, human authors only).
+- **New human activity since Run #80 (2026-07-30 21:19 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 [2026-07-30 19:45], #lego-as-enterprise-architect-within-vssa [2026-07-05 17:17], #vssa-account-strategy [2026-07-09 12:24], #atea-storm [2026-07-30 12:10].
+- **Updates made:** `sync-log.md` only; no topic wiki files required changes.
+- **Gitea push:** executed by this run; commit result reported in the delivered sync summary.
+
 ### Run #80 — 2026-07-30 21:19 UTC ✅
 - **Channels scanned:** 6 (all accessible ✅; last 50 messages, human authors only).
 - **New human activity since Run #79 (2026-07-30 17:18 UTC):** 1 message in `#lego-planner-v1` from RootAtSkic (19:45 UTC), asking Hermes to provide the existing ArchiMate item. This refers to already-tracked Cognitive Architect item **CA-07** and adds no new scope, decision, action, owner, deadline, or status.