diff --git a/jj/config.toml b/jj/config.toml
--- a/jj/config.toml
+++ b/jj/config.toml
@@ -19,17 +19,23 @@
 [templates]
 log_node = '''
 coalesce(
+  if(!self, label("elided", "▪")),
   if(current_working_copy, "●"),
   if(immutable, "⊗", "○"),
 )
 '''
-
 [template-aliases]
 "format_short_id(id)" = 'id.shortest(12).prefix() ++ "[" ++ id.shortest(12).rest() ++ "]"'
 'format_timestamp(timestamp)' = "timestamp.ago()"
 'format_short_signature(signature)' = "signature.email().local()"
 'format_detailed_signature(signature)' = "signature.email().local()"
-
+'commit_timestamp()' = 'self.author().timestamp()'
+'format_detailed_cryptographic_signature(sig)' = '''
+  if(sig,
+    concat(sig.status() ++ " signature, key "++ sig.key()),
+    "(no sig)",
+  )
+'''
 builtin_log_detailed = '''
 "\n\n\n" ++
 concat(
@@ -41,6 +47,7 @@
     "Signature: " ++ format_detailed_cryptographic_signature(signature)),
   "\n",
   "Author   : " ++ format_detailed_signature(author) ++ "\n",
+  "TimeStamp : " ++ format_timestamp(commit_timestamp()) ++ "\n",
   "Committer: " ++ format_detailed_signature(committer)  ++ "\n",
     indent("    ",
     coalesce(description, label(if(empty, "empty"), description_placeholder) ++ "\n")),
@@ -65,8 +72,9 @@
 key = "redacted"
 
 [git]
-#auto-local-bookmark = true
+# auto-local-bookmark = true
 push-bookmark-prefix = "troy0820/feat-"
 
 [remotes.origin]
 auto-track-bookmarks = 'true'
+