diff --git a/website/src/__tests__/public-marketing-pages.test.tsx b/website/src/__tests__/public-marketing-pages.test.tsx
index e916205..7585e3d 100644
--- a/website/src/__tests__/public-marketing-pages.test.tsx
+++ b/website/src/__tests__/public-marketing-pages.test.tsx
@@ -508,6 +508,62 @@ describe('public marketing pages', () => {
         errors: [],
       },
     })
+    mockGetReleaseManifest.mockResolvedValue({
+      ok: true,
+      manifest: {
+        generated_at: '2026-06-22T12:00:00.000Z',
+        support_email: 'hello@hypertwist.app',
+        public_docs_url: 'https://docs.hypertwist.app',
+        release_notes_url: 'https://notes.hypertwist.app',
+        corresponding_source_url: 'https://hypertwist.app/open-source/source.zip',
+        open_source_repo_url: 'https://github.com/hypertwist/hypertwist',
+        viewer: {
+          authenticated: false,
+          canDownload: false,
+          plan: null,
+          role: null,
+          accessStatus: null,
+        },
+        platforms: [
+          {
+            platform_key: 'windows',
+            platform: 'Windows',
+            subtitle: 'Primary shipping lane',
+            details: 'Current packaged validation is strongest on the Windows Unreal lane.',
+            configured: true,
+            channel: 'candidate',
+            version: '1.0.0',
+            build_id: 'win64-1000',
+            published_at: '2026-06-22T00:00:00.000Z',
+            file_name: 'HyperTwist-Windows.zip',
+            file_size_bytes: 1048576,
+            checksum_sha256: 'abc123',
+            download_url: null,
+            download_available: false,
+            validation_summary: {
+              lane: 'Windows Unreal packaged validation',
+              result: 'passed',
+              generated_at: '2026-06-22T01:43:08.7625247Z',
+              configuration: 'Development',
+              skip_build: true,
+              smoke_map_count: 2,
+              smoke_maps: [
+                {
+                  map_url: '/Game/HyperTwistTraining/Maps/L_HyperTwist_Magic120CellTraining',
+                  label: 'Magic120Cell dedicated-family training map',
+                  result: 'passed',
+                },
+                {
+                  map_url: '/Game/HyperTwistTraining/Maps/L_HyperTwist_MagicCube5DTraining',
+                  label: 'MagicCube5D dedicated-family training map',
+                  result: 'passed',
+                },
+              ],
+            },
+          },
+        ],
+      },
+    })
 
     renderWithProviders(<FeaturesPage />, ['/features'])
 
@@ -521,6 +577,8 @@ describe('public marketing pages', () => {
     expect(screen.getAllByText('Selectable immersive and family-specific settings').length).toBeGreaterThan(0)
     expect(screen.getByText('Current public rollout posture')).toBeTruthy()
     expect(screen.getByText('Public feature and launch posture')).toBeTruthy()
+    expect(screen.getByText('Current packaged desktop proof')).toBeTruthy()
+    expect(screen.getByText('Packaged validation passed')).toBeTruthy()
     expect(document.title).toBe('HyperTwist features | HyperTwist')
     expect(document.head.querySelector('meta[property="og:url"]')?.getAttribute('content')).toBe('https://hypertwist.app/features')
   })
diff --git a/website/src/pages/public-pages-features.tsx b/website/src/pages/public-pages-features.tsx
index b325e7e..30ecfb1 100644
--- a/website/src/pages/public-pages-features.tsx
+++ b/website/src/pages/public-pages-features.tsx
@@ -1,8 +1,13 @@
+import { useMemo } from 'react'
+import { useQuery } from '@tanstack/react-query'
 import { Link } from 'react-router-dom'
+import { getReleaseManifest } from '../auth/auth-api'
 import { MarketingShell } from '../components/layout/MarketingShell'
 import { SiteMetadata } from '../components/seo/SiteMetadata'
 import { PublicLaunchStatus } from '../components/ui/PublicLaunchStatus'
 import { ProductSurfaceMatrix } from '../components/ui/ProductSurfaceMatrix'
+import { ReleaseValidationSummary } from '../components/ui/ReleaseValidationSummary'
+import { resolveReleaseManifestView } from '../release-manifest'
 import {
   controlProfileRosterCards,
   deploymentReadinessTracks,
@@ -14,9 +19,23 @@ import {
   releaseStoryCards,
   roadmapHonestyCards,
 } from '../site-data'
-import { Section } from './public-page-helpers'
+import { buildPublicReleaseManifestFallback, Section } from './public-page-helpers'
 
 export function FeaturesPage() {
+  const releaseManifestQuery = useQuery({
+    queryKey: ['release-manifest', 'public-features'],
+    queryFn: getReleaseManifest,
+    retry: false,
+  })
+  const releaseManifest = useMemo(
+    () => resolveReleaseManifestView(releaseManifestQuery.data?.manifest, buildPublicReleaseManifestFallback()),
+    [releaseManifestQuery.data?.manifest],
+  )
+  const windowsValidationPlatform = useMemo(
+    () => releaseManifest.platforms.find((platform) => platform.platform_key === 'windows' && platform.validation_summary) ?? null,
+    [releaseManifest],
+  )
+
   return (
     <>
       <SiteMetadata
@@ -167,6 +186,20 @@ export function FeaturesPage() {
           <PublicLaunchStatus title="Public feature and launch posture" />
         </Section>
 
+        {windowsValidationPlatform ? (
+          <Section title="Current packaged desktop proof">
+            <ReleaseValidationSummary platform={windowsValidationPlatform} />
+            <div className="button-row top-gap">
+              <Link className="button button--ghost" to="/download">
+                Open download center
+              </Link>
+              <Link className="button button--ghost" to="/docs">
+                Open public manual
+              </Link>
+            </div>
+          </Section>
+        ) : null}
+
         <Section
           title="Explicit boundaries"
           description="These are the product claims HyperTwist refuses to blur. Keeping them visible is part of the product quality bar."