frontend/src/lib/timeline/EventPill.svelte

@@ -21,6 +21,9 @@ const dateLabel = $derived(timelineDateLabel(entry.eventDate, entry.precision, e
 const provenance = $derived(
 	entry.derived ? m.timeline_provenance_derived() : m.timeline_provenance_curated()
 );
+// Provenance always shows; the date is an optional prefix so an undated event
+// still reads "abgeleitet"/"kuratiert" (REQ-007).
+const subtitle = $derived(dateLabel ? `${dateLabel} · ${provenance}` : provenance);
 const canEdit = $derived(!entry.derived && entry.eventId != null);
 </script>
 
@@ -46,9 +49,7 @@ const canEdit = $derived(!entry.derived && entry.eventId != null);
 					>{entry.title}</span
 				>
 			{/if}
-			{#if dateLabel}
-				<span class="block font-sans text-xs text-ink-3">{dateLabel} · {provenance}</span>
-			{/if}
+			<span class="block font-sans text-xs text-ink-3">{subtitle}</span>
 		</span>
 		{#if canEdit}
 			<a

frontend/src/lib/timeline/EventPill.svelte.spec.ts

@@ -120,4 +120,23 @@ describe('EventPill', () => {
 		expect(document.body.textContent).not.toContain('persönlich');
 		expect(document.body.textContent).not.toContain('SEASON');
 	});
+
+	it('still shows the provenance token when the event has no date label (REQ-007)', () => {
+		// An undated / UNKNOWN-precision event (e.g. in the undated bucket) yields a
+		// null dateLabel; provenance must not be gated behind the date.
+		const entry = makeEntry({
+			kind: 'EVENT',
+			derived: true,
+			derivedType: 'BIRTH',
+			title: 'Geburt: Hans',
+			senderName: '',
+			receiverName: '',
+			precision: 'UNKNOWN',
+			eventDate: undefined,
+			documentId: undefined
+		});
+		expect(timelineDateLabel(entry.eventDate, entry.precision, entry.eventDateEnd)).toBeNull();
+		render(EventPill, { entry });
+		expect(document.body.textContent).toContain(m.timeline_provenance_derived());
+	});
 });