diff --git a/package.json b/package.json
index 4535eb80..576b04b2 100644
--- a/package.json
+++ b/package.json
@@ -14,6 +14,7 @@
   "homepage": "https://github.com/Silberengel/jumble",
   "scripts": {
     "dev": "vite --host",
+    "orly:relay": "bash scripts/start-orly-cache-relay.sh",
     "dev:all": "bash scripts/dev-all-local.sh",
     "stack:remote": "bash scripts/stack-remote.sh",
     "dev:refresh": "rm -rf node_modules/.vite && vite --host",
diff --git a/scripts/start-orly-cache-relay.sh b/scripts/start-orly-cache-relay.sh
new file mode 100755
index 00000000..78b5671c
--- /dev/null
+++ b/scripts/start-orly-cache-relay.sh
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Start a local ORLY Nostr relay for Jumble dev/testing (sibling repo ../next.orly.dev).
+# Default: ws://127.0.0.1:4869/ — add that URL as a cache relay in settings.
+set -euo pipefail
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+ORLY_ROOT="${ORLY_ROOT:-$ROOT/../next.orly.dev}"
+export ORLY_PORT="${ORLY_PORT:-4869}"
+export ORLY_ACL_MODE="${ORLY_ACL_MODE:-none}"
+export ORLY_DATA_DIR="${ORLY_DATA_DIR:-${TMPDIR:-/tmp}/orly-jumble-relay-$ORLY_PORT}"
+mkdir -p "$ORLY_DATA_DIR"
+if [[ ! -d "$ORLY_ROOT/cmd/orly" ]]; then
+  echo "ORLY repo not found at: $ORLY_ROOT" >&2
+  echo "Set ORLY_ROOT to your next.orly.dev checkout." >&2
+  exit 1
+fi
+echo "Orly: ws://127.0.0.1:${ORLY_PORT}/ (ORLY_DATA_DIR=$ORLY_DATA_DIR)"
+cd "$ORLY_ROOT"
+exec go run ./cmd/orly
diff --git a/src/PageManager.tsx b/src/PageManager.tsx
index 2f98be16..412915ce 100644
--- a/src/PageManager.tsx
+++ b/src/PageManager.tsx
@@ -1935,7 +1935,13 @@ export function PageManager({ maxStackSize = 5 }: { maxStackSize?: number }) {
 
   const pushSecondaryPage = (url: string, index?: number) => {
     logger.component('PageManager', 'pushSecondaryPage called', { url })
-    
+
+    // Small screens render either the primary overlay OR the secondary stack — not both.
+    // Clear overlays (e.g. full-screen note) so pushes from Seen-on, settings deep links, etc. show the target page.
+    if (isSmallScreen && primaryNoteView) {
+      setPrimaryNoteView(null)
+    }
+
     // Save tab state before navigating
     const currentTab = currentTabStateRef.current.get(currentPrimaryPage)
 
diff --git a/src/components/CacheBrowser/CacheBrowserDialog.tsx b/src/components/CacheBrowser/CacheBrowserDialog.tsx
index ceb7e24b..0fe0e75c 100644
--- a/src/components/CacheBrowser/CacheBrowserDialog.tsx
+++ b/src/components/CacheBrowser/CacheBrowserDialog.tsx
@@ -2,10 +2,10 @@ import { Button } from '@/components/ui/button'
 import logger from '@/lib/logger'
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react'
 import { useTranslation } from 'react-i18next'
-import { Trash2, RefreshCw, Database, WrapText, Search, X, TriangleAlert, Copy } from 'lucide-react'
+import { Trash2, RefreshCw, Database, WrapText, Search, X, TriangleAlert, Copy, Radio } from 'lucide-react'
 import { Input } from '@/components/ui/input'
 import { Skeleton } from '@/components/ui/skeleton'
-import indexedDb, { StoreNames, type TCachedEventSearchHit } from '@/services/indexed-db.service'
+import indexedDb, { isLikelyCachedNostrEvent, StoreNames, type TCachedEventSearchHit } from '@/services/indexed-db.service'
 import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogDescription } from '@/components/ui/dialog'
 import { Drawer, DrawerContent, DrawerHeader, DrawerTitle, DrawerDescription } from '@/components/ui/drawer'
 import { HoverCard, HoverCardContent, HoverCardTrigger } from '@/components/ui/hover-card'
@@ -13,6 +13,9 @@ import { useScreenSize } from '@/providers/ScreenSizeProvider'
 import { toast } from 'sonner'
 import { Event } from 'nostr-tools'
 import { cn } from '@/lib/utils'
+import { useNostr } from '@/providers/NostrProvider'
+import client from '@/services/client.service'
+import { toastPublishPromise } from '@/lib/publishing-feedback'
 
 const GLOBAL_CACHED_EVENTS_SEARCH_LIMIT = 400
 
@@ -25,6 +28,8 @@ export default function CacheBrowserDialog({
 }) {
   const { t } = useTranslation()
   const { isSmallScreen } = useScreenSize()
+  const { pubkey: accountPubkey } = useNostr()
+  const [broadcastingKey, setBroadcastingKey] = useState<string | null>(null)
   const [cacheInfo, setCacheInfo] = useState<Record<string, number>>({})
   const [selectedStore, setSelectedStore] = useState<string | null>(null)
   const [storeItems, setStoreItems] = useState<any[]>([])
@@ -228,6 +233,54 @@ export default function CacheBrowserDialog({
     }
   }
 
+  const handleBroadcastToMailboxStack = useCallback(
+    (event: Event, itemKey: string) => {
+      if (!accountPubkey) {
+        toast.error(t('Log in to broadcast'))
+        return
+      }
+      if (event.pubkey?.toLowerCase() !== accountPubkey.toLowerCase()) {
+        toast.error(t('Only the author can broadcast this event'))
+        return
+      }
+      setBroadcastingKey(itemKey)
+      const promise = (async () => {
+        try {
+          const urls = await client.getMailboxStackWriteUrlsForRepublish(accountPubkey)
+          if (!urls.length) {
+            throw new Error(t('No mailbox cache or HTTP write relays configured'))
+          }
+          const result = await client.publishEvent(urls, event, { skipOutboxRetry: true })
+          if (result.successCount < 1) {
+            throw new Error(t('No relay accepted the event'))
+          }
+          return result
+        } finally {
+          setBroadcastingKey(null)
+        }
+      })()
+      toastPublishPromise(promise, {
+        loading: t('Broadcasting to outbox HTTP and cache relays…'),
+        success: () => t('Broadcast to mailbox stack finished'),
+        error: (err) =>
+          t('Failed to broadcast: {{error}}', {
+            error: err instanceof Error ? err.message : String(err)
+          })
+      })
+    },
+    [accountPubkey, t]
+  )
+
+  /** Same predicate as full-text cache search — avoids hiding broadcast on valid rows that fail stricter checks. */
+  const rowLooksLikeNostrEventForBroadcast = useCallback((v: unknown, storeName?: string | null): v is Event => {
+    if (storeName === 'rssFeedItems' || storeName === StoreNames.PIPER_TTS_CACHE) return false
+    return isLikelyCachedNostrEvent(v)
+  }, [])
+
+  const nostrEventHasPublishableSig = useCallback((e: Event): boolean => {
+    return typeof e.sig === 'string' && e.sig.trim().length > 0
+  }, [])
+
   const isInvalidEvent = useCallback(
     (item: { key: string; value: any; addedAt: number }, storeName?: string | null): boolean => {
       if (!item) return true
@@ -240,9 +293,9 @@ export default function CacheBrowserDialog({
       }
       if (!item.value) return true
       const event = item.value as Event
-      if (!event.pubkey || !event.kind || typeof event.created_at !== 'number') return true
+      if (!event.pubkey || typeof event.kind !== 'number' || typeof event.created_at !== 'number') return true
       if (!event.tags || !Array.isArray(event.tags)) return true
-      if (!event.id || !event.sig) return true
+      if (!event.id || typeof event.sig !== 'string' || !event.sig.trim()) return true
       return false
     },
     []
@@ -254,11 +307,11 @@ export default function CacheBrowserDialog({
       const event = item.value as Event
       const missing: string[] = []
       if (!event.pubkey) missing.push(t('pubkey'))
-      if (!event.kind) missing.push(t('kind'))
+      if (typeof event.kind !== 'number') missing.push(t('kind'))
       if (typeof event.created_at !== 'number') missing.push(t('created_at'))
       if (!event.tags || !Array.isArray(event.tags)) missing.push(t('tags'))
       if (!event.id) missing.push(t('id'))
-      if (!event.sig) missing.push(t('sig'))
+      if (typeof event.sig !== 'string' || !event.sig.trim()) missing.push(t('sig'))
       if (missing.length > 0) return t('Event is missing required fields: {{fields}}', { fields: missing.join(', ') })
       return t('Event appears to be invalid or corrupted')
     },
@@ -292,9 +345,25 @@ export default function CacheBrowserDialog({
               {t('Showing first {{count}} cached event matches.', { count: GLOBAL_CACHED_EVENTS_SEARCH_LIMIT })}
             </p>
           )}
-          {globalSearchHits.map((hit) => (
+          {globalSearchHits.map((hit) => {
+            const hitRowKey = `${hit.storeName}:${hit.key}:${hit.value.id}`
+            const hitEvent = hit.value as Event
+            const showBroadcast = rowLooksLikeNostrEventForBroadcast(hit.value, hit.storeName)
+            const hasSig = nostrEventHasPublishableSig(hitEvent)
+            const authorOk =
+              !!accountPubkey && hitEvent.pubkey?.toLowerCase() === accountPubkey.toLowerCase()
+            const broadcastDisabled =
+              !accountPubkey || !authorOk || broadcastingKey !== null || !hasSig
+            const broadcastTitle = !accountPubkey
+              ? t('Log in to broadcast')
+              : !hasSig
+                ? t('Event must be signed to broadcast')
+                : !authorOk
+                  ? t('Only the author can broadcast this event')
+                  : t('Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays')
+            return (
             <div
-              key={`${hit.storeName}:${hit.key}:${hit.value.id}`}
+              key={hitRowKey}
               className="space-y-2 rounded-lg border p-3 transition-colors hover:bg-muted/50"
             >
               <div className="flex flex-wrap items-center gap-2 text-xs text-muted-foreground">
@@ -324,9 +393,24 @@ export default function CacheBrowserDialog({
                   <Copy className="mr-1 h-3 w-3" />
                   {t('Copy event JSON')}
                 </Button>
+                {showBroadcast && (
+                  <Button
+                    variant="outline"
+                    size="sm"
+                    className="h-7 text-xs"
+                    type="button"
+                    disabled={broadcastDisabled}
+                    title={broadcastTitle}
+                    onClick={() => handleBroadcastToMailboxStack(hitEvent, hitRowKey)}
+                  >
+                    <Radio className="mr-1 h-3 w-3" />
+                    {t('Broadcast to mailbox stack')}
+                  </Button>
+                )}
               </div>
             </div>
-          ))}
+            )
+          })}
         </div>
       )
     }
@@ -396,6 +480,20 @@ export default function CacheBrowserDialog({
                 const nestedCount = (item as any).nestedCount
                 const invalid = isInvalidEvent(item, selectedStore)
                 const invalidExplanation = invalid ? getInvalidEventExplanation(item) : ''
+                const showBroadcast = rowLooksLikeNostrEventForBroadcast(item.value, selectedStore)
+                const rowEvent = item.value as Event
+                const hasSig = nostrEventHasPublishableSig(rowEvent)
+                const authorMatches =
+                  !!accountPubkey && rowEvent.pubkey?.toLowerCase() === accountPubkey.toLowerCase()
+                const broadcastDisabled =
+                  !accountPubkey || !authorMatches || broadcastingKey !== null || !hasSig
+                const broadcastTitle = !accountPubkey
+                  ? t('Log in to broadcast')
+                  : !hasSig
+                    ? t('Event must be signed to broadcast')
+                    : !authorMatches
+                      ? t('Only the author can broadcast this event')
+                      : t('Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays')
                 return (
                   <div
                     key={item.key || index}
@@ -425,6 +523,19 @@ export default function CacheBrowserDialog({
                           </HoverCardContent>
                         </HoverCard>
                       )}
+                      {showBroadcast && (
+                        <Button
+                          variant="ghost"
+                          size="sm"
+                          type="button"
+                          onClick={() => handleBroadcastToMailboxStack(rowEvent, item.key)}
+                          disabled={broadcastDisabled}
+                          className="h-6 w-6 p-0"
+                          title={broadcastTitle}
+                        >
+                          <Radio className="h-3 w-3" />
+                        </Button>
+                      )}
                       <Button
                         variant="ghost"
                         size="sm"
@@ -445,7 +556,9 @@ export default function CacheBrowserDialog({
                         <X className="h-3 w-3" />
                       </Button>
                     </div>
-                    <div className={`font-semibold text-xs mb-2 break-all ${invalid ? 'pr-24' : 'pr-20'}`}>
+                    <div
+                      className={`font-semibold text-xs mb-2 break-all ${invalid || showBroadcast ? 'pr-28' : 'pr-20'}`}
+                    >
                       {item.key}
                       {typeof nestedCount === 'number' && nestedCount > 0 && (
                         <span className="ml-2 text-muted-foreground">
diff --git a/src/components/Relay/index.tsx b/src/components/Relay/index.tsx
index 79c96541..69e029a3 100644
--- a/src/components/Relay/index.tsx
+++ b/src/components/Relay/index.tsx
@@ -5,7 +5,7 @@ import SearchInput from '@/components/SearchInput'
 import { useFetchRelayInfo } from '@/hooks'
 import type { TPrimaryPageName } from '@/PageManager'
 import { SINGLE_RELAY_KINDLESS_REQ_LIMIT } from '@/constants'
-import { normalizeAnyRelayUrl } from '@/lib/url'
+import { isLocalNetworkUrl, normalizeAnyRelayUrl } from '@/lib/url'
 import { useCurrentRelays } from '@/providers/CurrentRelaysProvider'
 import client from '@/services/client.service'
 import type { TFeedSubRequest } from '@/types'
@@ -87,11 +87,14 @@ const Relay = forwardRef<
   const shouldHideEventNotFromThisRelay = useCallback(
     (ev: Event) => {
       if (!relaySeenMatchKey) return false
+      // LAN/loopback: REQ already targets this relay; "seen on" often lists another URL first
+      // (favorites merge, localhost vs 127.0.0.1, etc.) — hiding would empty the relay-only feed.
+      if (normalizedUrl && isLocalNetworkUrl(normalizedUrl)) return false
       const seen = client.getSeenEventRelayUrls(ev.id)
       if (seen.length === 0) return false
       return !seen.some((u) => (normalizeAnyRelayUrl(u) || u).toLowerCase() === relaySeenMatchKey)
     },
-    [relaySeenMatchKey]
+    [relaySeenMatchKey, normalizedUrl]
   )
 
   if (!normalizedUrl) {
diff --git a/src/i18n/locales/cs.ts b/src/i18n/locales/cs.ts
index 659df9a5..689c1d78 100644
--- a/src/i18n/locales/cs.ts
+++ b/src/i18n/locales/cs.ts
@@ -1369,6 +1369,15 @@ export default {
     "Open in store": "Open in store",
     "Browse cache root description": "View IndexedDB stores, or search all cached Nostr-like events (content, tags, id, pubkey, kind) across stores.",
     "Copy event JSON": "Copy event JSON",
+    "Broadcast to mailbox stack": "Broadcast to mailbox stack",
+    "Broadcasting to outbox HTTP and cache relays…": "Broadcasting to outbox, HTTP, and cache relays…",
+    "Broadcast to mailbox stack finished": "Broadcast to mailbox stack finished",
+    "Failed to broadcast: {{error}}": "Failed to broadcast: {{error}}",
+    "Log in to broadcast": "Log in to broadcast",
+    "Only the author can broadcast this event": "Only the author can broadcast this event",
+    "No mailbox cache or HTTP write relays configured": "No mailbox, cache, or HTTP write relays configured",
+    "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays":
+      "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays",
     "C-Tag": "C-Tag",
     "Cache Relays": "Cache Relays",
     "Cache cleared successfully": "Cache cleared successfully",
diff --git a/src/i18n/locales/de.ts b/src/i18n/locales/de.ts
index 0bc91c48..88e08b85 100644
--- a/src/i18n/locales/de.ts
+++ b/src/i18n/locales/de.ts
@@ -1385,6 +1385,15 @@ export default {
     "Open in store": "Open in store",
     "Browse cache root description": "View IndexedDB stores, or search all cached Nostr-like events (content, tags, id, pubkey, kind) across stores.",
     "Copy event JSON": "Copy event JSON",
+    "Broadcast to mailbox stack": "Broadcast to mailbox stack",
+    "Broadcasting to outbox HTTP and cache relays…": "Broadcasting to outbox, HTTP, and cache relays…",
+    "Broadcast to mailbox stack finished": "Broadcast to mailbox stack finished",
+    "Failed to broadcast: {{error}}": "Failed to broadcast: {{error}}",
+    "Log in to broadcast": "Log in to broadcast",
+    "Only the author can broadcast this event": "Only the author can broadcast this event",
+    "No mailbox cache or HTTP write relays configured": "No mailbox, cache, or HTTP write relays configured",
+    "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays":
+      "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays",
     "C-Tag": "C-Tag",
     "Cache Relays": "Cache Relays",
     "Cache cleared successfully": "Cache cleared successfully",
diff --git a/src/i18n/locales/en.ts b/src/i18n/locales/en.ts
index e43c8fe9..48bfde4a 100644
--- a/src/i18n/locales/en.ts
+++ b/src/i18n/locales/en.ts
@@ -1431,6 +1431,16 @@ export default {
     "Open in store": "Open in store",
     "Browse cache root description": "View IndexedDB stores, or search all cached Nostr-like events (content, tags, id, pubkey, kind) across stores.",
     "Copy event JSON": "Copy event JSON",
+    "Broadcast to mailbox stack": "Broadcast to mailbox stack",
+    "Broadcasting to outbox HTTP and cache relays…": "Broadcasting to outbox, HTTP, and cache relays…",
+    "Broadcast to mailbox stack finished": "Broadcast to mailbox stack finished",
+    "Failed to broadcast: {{error}}": "Failed to broadcast: {{error}}",
+    "Log in to broadcast": "Log in to broadcast",
+    "Only the author can broadcast this event": "Only the author can broadcast this event",
+    "Event must be signed to broadcast": "Event must be signed to broadcast",
+    "No mailbox cache or HTTP write relays configured": "No mailbox, cache, or HTTP write relays configured",
+    "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays":
+      "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays",
     "C-Tag": "C-Tag",
     "Cache Relays": "Cache Relays",
     "Cache cleared successfully": "Cache cleared successfully",
diff --git a/src/i18n/locales/es.ts b/src/i18n/locales/es.ts
index c3f7e782..8c19dcde 100644
--- a/src/i18n/locales/es.ts
+++ b/src/i18n/locales/es.ts
@@ -1369,6 +1369,15 @@ export default {
     "Open in store": "Open in store",
     "Browse cache root description": "View IndexedDB stores, or search all cached Nostr-like events (content, tags, id, pubkey, kind) across stores.",
     "Copy event JSON": "Copy event JSON",
+    "Broadcast to mailbox stack": "Broadcast to mailbox stack",
+    "Broadcasting to outbox HTTP and cache relays…": "Broadcasting to outbox, HTTP, and cache relays…",
+    "Broadcast to mailbox stack finished": "Broadcast to mailbox stack finished",
+    "Failed to broadcast: {{error}}": "Failed to broadcast: {{error}}",
+    "Log in to broadcast": "Log in to broadcast",
+    "Only the author can broadcast this event": "Only the author can broadcast this event",
+    "No mailbox cache or HTTP write relays configured": "No mailbox, cache, or HTTP write relays configured",
+    "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays":
+      "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays",
     "C-Tag": "C-Tag",
     "Cache Relays": "Cache Relays",
     "Cache cleared successfully": "Cache cleared successfully",
diff --git a/src/i18n/locales/fr.ts b/src/i18n/locales/fr.ts
index c2993687..c8884019 100644
--- a/src/i18n/locales/fr.ts
+++ b/src/i18n/locales/fr.ts
@@ -1369,6 +1369,15 @@ export default {
     "Open in store": "Open in store",
     "Browse cache root description": "View IndexedDB stores, or search all cached Nostr-like events (content, tags, id, pubkey, kind) across stores.",
     "Copy event JSON": "Copy event JSON",
+    "Broadcast to mailbox stack": "Broadcast to mailbox stack",
+    "Broadcasting to outbox HTTP and cache relays…": "Broadcasting to outbox, HTTP, and cache relays…",
+    "Broadcast to mailbox stack finished": "Broadcast to mailbox stack finished",
+    "Failed to broadcast: {{error}}": "Failed to broadcast: {{error}}",
+    "Log in to broadcast": "Log in to broadcast",
+    "Only the author can broadcast this event": "Only the author can broadcast this event",
+    "No mailbox cache or HTTP write relays configured": "No mailbox, cache, or HTTP write relays configured",
+    "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays":
+      "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays",
     "C-Tag": "C-Tag",
     "Cache Relays": "Cache Relays",
     "Cache cleared successfully": "Cache cleared successfully",
diff --git a/src/i18n/locales/nl.ts b/src/i18n/locales/nl.ts
index 055f6626..6414f81e 100644
--- a/src/i18n/locales/nl.ts
+++ b/src/i18n/locales/nl.ts
@@ -1369,6 +1369,15 @@ export default {
     "Open in store": "Open in store",
     "Browse cache root description": "View IndexedDB stores, or search all cached Nostr-like events (content, tags, id, pubkey, kind) across stores.",
     "Copy event JSON": "Copy event JSON",
+    "Broadcast to mailbox stack": "Broadcast to mailbox stack",
+    "Broadcasting to outbox HTTP and cache relays…": "Broadcasting to outbox, HTTP, and cache relays…",
+    "Broadcast to mailbox stack finished": "Broadcast to mailbox stack finished",
+    "Failed to broadcast: {{error}}": "Failed to broadcast: {{error}}",
+    "Log in to broadcast": "Log in to broadcast",
+    "Only the author can broadcast this event": "Only the author can broadcast this event",
+    "No mailbox cache or HTTP write relays configured": "No mailbox, cache, or HTTP write relays configured",
+    "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays":
+      "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays",
     "C-Tag": "C-Tag",
     "Cache Relays": "Cache Relays",
     "Cache cleared successfully": "Cache cleared successfully",
diff --git a/src/i18n/locales/pl.ts b/src/i18n/locales/pl.ts
index 4bf5a99b..b90c1847 100644
--- a/src/i18n/locales/pl.ts
+++ b/src/i18n/locales/pl.ts
@@ -1369,6 +1369,15 @@ export default {
     "Open in store": "Open in store",
     "Browse cache root description": "View IndexedDB stores, or search all cached Nostr-like events (content, tags, id, pubkey, kind) across stores.",
     "Copy event JSON": "Copy event JSON",
+    "Broadcast to mailbox stack": "Broadcast to mailbox stack",
+    "Broadcasting to outbox HTTP and cache relays…": "Broadcasting to outbox, HTTP, and cache relays…",
+    "Broadcast to mailbox stack finished": "Broadcast to mailbox stack finished",
+    "Failed to broadcast: {{error}}": "Failed to broadcast: {{error}}",
+    "Log in to broadcast": "Log in to broadcast",
+    "Only the author can broadcast this event": "Only the author can broadcast this event",
+    "No mailbox cache or HTTP write relays configured": "No mailbox, cache, or HTTP write relays configured",
+    "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays":
+      "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays",
     "C-Tag": "C-Tag",
     "Cache Relays": "Cache Relays",
     "Cache cleared successfully": "Cache cleared successfully",
diff --git a/src/i18n/locales/ru.ts b/src/i18n/locales/ru.ts
index 7ed7fc7e..85935cf1 100644
--- a/src/i18n/locales/ru.ts
+++ b/src/i18n/locales/ru.ts
@@ -1369,6 +1369,15 @@ export default {
     "Open in store": "Open in store",
     "Browse cache root description": "View IndexedDB stores, or search all cached Nostr-like events (content, tags, id, pubkey, kind) across stores.",
     "Copy event JSON": "Copy event JSON",
+    "Broadcast to mailbox stack": "Broadcast to mailbox stack",
+    "Broadcasting to outbox HTTP and cache relays…": "Broadcasting to outbox, HTTP, and cache relays…",
+    "Broadcast to mailbox stack finished": "Broadcast to mailbox stack finished",
+    "Failed to broadcast: {{error}}": "Failed to broadcast: {{error}}",
+    "Log in to broadcast": "Log in to broadcast",
+    "Only the author can broadcast this event": "Only the author can broadcast this event",
+    "No mailbox cache or HTTP write relays configured": "No mailbox, cache, or HTTP write relays configured",
+    "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays":
+      "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays",
     "C-Tag": "C-Tag",
     "Cache Relays": "Cache Relays",
     "Cache cleared successfully": "Cache cleared successfully",
diff --git a/src/i18n/locales/tr.ts b/src/i18n/locales/tr.ts
index adee87d9..2b23eb27 100644
--- a/src/i18n/locales/tr.ts
+++ b/src/i18n/locales/tr.ts
@@ -1369,6 +1369,15 @@ export default {
     "Open in store": "Open in store",
     "Browse cache root description": "View IndexedDB stores, or search all cached Nostr-like events (content, tags, id, pubkey, kind) across stores.",
     "Copy event JSON": "Copy event JSON",
+    "Broadcast to mailbox stack": "Broadcast to mailbox stack",
+    "Broadcasting to outbox HTTP and cache relays…": "Broadcasting to outbox, HTTP, and cache relays…",
+    "Broadcast to mailbox stack finished": "Broadcast to mailbox stack finished",
+    "Failed to broadcast: {{error}}": "Failed to broadcast: {{error}}",
+    "Log in to broadcast": "Log in to broadcast",
+    "Only the author can broadcast this event": "Only the author can broadcast this event",
+    "No mailbox cache or HTTP write relays configured": "No mailbox, cache, or HTTP write relays configured",
+    "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays":
+      "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays",
     "C-Tag": "C-Tag",
     "Cache Relays": "Cache Relays",
     "Cache cleared successfully": "Cache cleared successfully",
diff --git a/src/i18n/locales/zh.ts b/src/i18n/locales/zh.ts
index 098636bd..8303b5b8 100644
--- a/src/i18n/locales/zh.ts
+++ b/src/i18n/locales/zh.ts
@@ -1369,6 +1369,15 @@ export default {
     "Open in store": "Open in store",
     "Browse cache root description": "View IndexedDB stores, or search all cached Nostr-like events (content, tags, id, pubkey, kind) across stores.",
     "Copy event JSON": "Copy event JSON",
+    "Broadcast to mailbox stack": "Broadcast to mailbox stack",
+    "Broadcasting to outbox HTTP and cache relays…": "Broadcasting to outbox, HTTP, and cache relays…",
+    "Broadcast to mailbox stack finished": "Broadcast to mailbox stack finished",
+    "Failed to broadcast: {{error}}": "Failed to broadcast: {{error}}",
+    "Log in to broadcast": "Log in to broadcast",
+    "Only the author can broadcast this event": "Only the author can broadcast this event",
+    "No mailbox cache or HTTP write relays configured": "No mailbox, cache, or HTTP write relays configured",
+    "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays":
+      "Publish this event to your NIP-65 outbox, HTTP write relays, and cache relays",
     "C-Tag": "C-Tag",
     "Cache Relays": "Cache Relays",
     "Cache cleared successfully": "Cache cleared successfully",
diff --git a/src/lib/event-metadata.ts b/src/lib/event-metadata.ts
index 32cdbf17..c64814bd 100644
--- a/src/lib/event-metadata.ts
+++ b/src/lib/event-metadata.ts
@@ -2,7 +2,7 @@ import { ExtendedKind, FAST_READ_RELAY_URLS, FAST_WRITE_RELAY_URLS, POLL_TYPE }
 import { TEmoji, TMailboxRelay, TPollType, TRelayList, TRelaySet, TPaymentInfo, TProfile } from '@/types'
 import { Event, kinds } from 'nostr-tools'
 import { buildATag } from './draft-event'
-import { getReplaceableEventIdentifier } from './event'
+import { getLatestEvent, getReplaceableEventIdentifier } from './event'
 import { getAmountFromInvoice, getLightningAddressFromProfile } from './lightning'
 import { formatPubkey, pubkeyToNpub } from './pubkey'
 import { generateBech32IdFromATag, generateBech32IdFromETag, getImetaInfoFromImetaTag, tagNameEquals } from './tag'
@@ -24,6 +24,25 @@ export type GetRelayListFromEventOptions = {
   globalReadWriteFallback?: boolean
 }
 
+/**
+ * Merge kind-10432 (cache relays) from a network fetch with IndexedDB for session hydrate.
+ * Some mirrors return an empty or malformed 10432 with a newer `created_at` than good local data; prefer any
+ * candidate that still parses to at least one `r` WebSocket URL, then newest by time.
+ */
+export function mergeHydratedCacheRelayListEvents(
+  fetchedEvents: Event[],
+  stored: Event | undefined | null
+): Event | null {
+  const fromFetch = fetchedEvents.length ? getLatestEvent(fetchedEvents) : undefined
+  const candidates = [fromFetch, stored ?? undefined].filter((e): e is Event => Boolean(e))
+  if (candidates.length === 0) return null
+  const relayRowCount = (e: Event) =>
+    getRelayListFromEvent(e, undefined, { globalReadWriteFallback: false }).originalRelays.length
+  const withRelays = candidates.filter((e) => relayRowCount(e) > 0)
+  const pool = withRelays.length > 0 ? withRelays : candidates
+  return pool.sort((a, b) => b.created_at - a.created_at || b.id.localeCompare(a.id))[0]!
+}
+
 export function getRelayListFromEvent(
   event?: Event | null,
   blockedRelays?: string[],
diff --git a/src/providers/NostrProvider/index.tsx b/src/providers/NostrProvider/index.tsx
index 26d5d813..00867988 100644
--- a/src/providers/NostrProvider/index.tsx
+++ b/src/providers/NostrProvider/index.tsx
@@ -23,7 +23,12 @@ import {
 } from '@/lib/draft-event'
 import { getLatestEvent, minePow } from '@/lib/event'
 import { shouldDropEventOnIngest } from '@/lib/event-ingest-filter'
-import { getHttpRelayListFromEvent, getProfileFromEvent, getRelayListFromEvent } from '@/lib/event-metadata'
+import {
+  getHttpRelayListFromEvent,
+  getProfileFromEvent,
+  getRelayListFromEvent,
+  mergeHydratedCacheRelayListEvents
+} from '@/lib/event-metadata'
 import logger from '@/lib/logger'
 import { viewerUsesGlobalRelayDefaults } from '@/lib/viewer-relay-defaults'
 import { LoginRequiredError } from '@/lib/nostr-errors'
@@ -246,6 +251,7 @@ export function NostrProvider({ children }: { children: React.ReactNode }) {
         setMuteListEvent(null)
         setBookmarkListEvent(null)
         setRssFeedListEvent(null)
+        setCacheRelayListEvent(null)
         setHttpRelayListEvent(undefined)
       }
 
@@ -414,6 +420,11 @@ export function NostrProvider({ children }: { children: React.ReactNode }) {
         setHttpRelayListEvent(storedHttpRelayListEvent ?? null)
       }
 
+      /** Kind 10432: always surface IDB in UI (incl. forced network hydrate); network merge refines below. */
+      if (storedCacheRelayListEvent) {
+        setCacheRelayListEvent(storedCacheRelayListEvent)
+      }
+
       const lastNetworkHydrateAt = storage.getAccountNetworkHydrateAt(account.pubkey)
       const hasLocalRelayAndProfile = !!storedRelayListEvent && !!storedProfileEvent
       const skipNetworkHydrate =
@@ -496,7 +507,10 @@ export function NostrProvider({ children }: { children: React.ReactNode }) {
         return controller
       }
       const relayListEvent = getLatestEvent(relayListEvents) ?? storedRelayListEvent
-      const cacheRelayListEvent = getLatestEvent(cacheRelayListEvents) ?? storedCacheRelayListEvent
+      const cacheRelayListEvent = mergeHydratedCacheRelayListEvents(
+        cacheRelayListEvents,
+        storedCacheRelayListEvent
+      )
       const httpRelayListEventFetched = getLatestEvent(httpRelayListEvents) ?? storedHttpRelayListEvent ?? null
       if (relayListEvent) {
         client.updateRelayListCache(relayListEvent)
diff --git a/src/services/client.service.ts b/src/services/client.service.ts
index 3f0005c2..1a72014b 100644
--- a/src/services/client.service.ts
+++ b/src/services/client.service.ts
@@ -4110,6 +4110,17 @@ class ClientService extends EventTarget {
     return rl!
   }
 
+  /**
+   * Write targets for republishing from the cache browser: merged NIP-65 WS outbox + kind 10432 cache relays +
+   * kind 10243 HTTP write relays (same merge as {@link peekRelayListFromStorage}). No FAST_WRITE padding.
+   */
+  async getMailboxStackWriteUrlsForRepublish(pubkey: string): Promise<string[]> {
+    const rl = await this.peekRelayListFromStorage(pubkey)
+    const ws = (rl.write ?? []).map((u) => normalizeUrl(u) || u).filter((u): u is string => !!u)
+    const http = (rl.httpWrite ?? []).map((u) => normalizeHttpRelayUrl(u) || u).filter((u): u is string => !!u)
+    return dedupeNormalizeRelayUrlsOrdered([...http, ...ws])
+  }
+
   /** Newest kind 10002 for `pubkey` from IndexedDB and/or session LRU (session may hold a copy not persisted yet). */
   private async getKind10002FromIdbOrSession(pubkey: string): Promise<NEvent | undefined | null> {
     let idb: NEvent | undefined | null
diff --git a/src/services/indexed-db.service.ts b/src/services/indexed-db.service.ts
index 8f4d338a..fe0cafc7 100644
--- a/src/services/indexed-db.service.ts
+++ b/src/services/indexed-db.service.ts
@@ -64,7 +64,8 @@ export type TCachedEventSearchHit = {
   addedAt: number
 }
 
-function isLikelyCachedNostrEvent(v: unknown): v is Event {
+/** Shape check for persisted rows that look like Nostr events (used by cache search and cache browser). */
+export function isLikelyCachedNostrEvent(v: unknown): v is Event {
   if (!v || typeof v !== 'object') return false
   const o = v as Record<string, unknown>
   return (
diff --git a/vite.config.ts b/vite.config.ts
index c5ec4c6a..40eb18f8 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -119,6 +119,31 @@ function quietOptionalDevProxyErrors(devIndexRelayTarget: string): Plugin {
   }
 }
 
+/**
+ * Loopback / RFC1918 / ULA — mirrors `isLocalNetworkUrl` in `src/lib/url.ts` without importing it
+ * (Vite's config bundle does not resolve `@/` for transitive deps).
+ */
+function isLocalNetworkHostForSw(url: URL): boolean {
+  const hostname = url.hostname
+  if (hostname === 'localhost' || hostname === '::1') return true
+  const ipv4Match = hostname.match(/^(\d+)\.(\d+)\.(\d+)\.(\d+)$/)
+  if (ipv4Match) {
+    const [, a, b, c, d] = ipv4Match.map(Number)
+    return (
+      a === 10 ||
+      (a === 172 && b >= 16 && b <= 31) ||
+      (a === 192 && b === 168) ||
+      (a === 127 && b === 0 && c === 0 && d === 1)
+    )
+  }
+  if (hostname.includes(':')) {
+    const lower = hostname.toLowerCase()
+    if (lower.startsWith('fe80:')) return true
+    if (lower.startsWith('fc') || lower.startsWith('fd')) return true
+  }
+  return false
+}
+
 // https://vite.dev/config/
 export default defineConfig(({ mode }) => {
   // `.env.local` is not on `process.env` when this file is evaluated unless we load it.
@@ -500,8 +525,15 @@ export default defineConfig(({ mode }) => {
           {
             // NIP-11 relay info documents: short-lived cache so relay metadata is fresh but
             // the app can render offline or on a slow connection without blocking on network.
-            urlPattern: ({ request }: { request: Request }) =>
-              request.headers.get('accept')?.includes('application/nostr+json') ?? false,
+            // Do not intercept loopback/LAN: cross-origin + CORS often yields no cacheable response;
+            // StaleWhileRevalidate then rejects (Firefox: SW "no-response") and breaks relay pages.
+            urlPattern: ({ request, url }: { request: Request; url: URL }) => {
+              if (!(request.headers.get('accept')?.includes('application/nostr+json') ?? false)) {
+                return false
+              }
+              if (isLocalNetworkHostForSw(url)) return false
+              return true
+            },
             handler: 'StaleWhileRevalidate',
             options: {
               cacheName: 'nip11-relay-info',