diff --git a/ExportOptions.plist b/ExportOptions.plist
index 601de3e..7090f73 100644
--- a/ExportOptions.plist
+++ b/ExportOptions.plist
@@ -2,13 +2,37 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+    <key>destination</key>
+    <string>export</string>
+    <key>manageAppVersionAndBuildNumber</key>
+    <false/>
     <key>method</key>
     <string>app-store-connect</string>
+    <!-- Firma MANUAL obligatoria: el cloud signing con API key falla al exportar las
+         extensiones ("No profiles ... were found"). Los 5 targets embebidos se firman
+         con "Apple Distribution" + sus perfiles App Store instalados localmente. -->
+    <key>signingStyle</key>
+    <string>manual</string>
+    <key>signingCertificate</key>
+    <string>Apple Distribution</string>
+    <key>provisioningProfiles</key>
+    <dict>
+        <key>com.alexandrevazquez.PortfolioJournal</key>
+        <string>porfoliojournal</string>
+        <key>com.alexandrevazquez.PortfolioJournal.PortfolioJournalWidget</key>
+        <string>Portfolio Journalwidget</string>
+        <key>com.alexandrevazquez.PortfolioJournal.QuickUpdate</key>
+        <string>PortfolioJournal QuickUpdate AppStore</string>
+        <key>com.alexandrevazquez.PortfolioJournal.watchkitapp</key>
+        <string>Portfolio Journal Watch App Store</string>
+        <key>com.alexandrevazquez.PortfolioJournal.watchkitapp.widget</key>
+        <string>Portfolio Journal Watch Widget App Store</string>
+    </dict>
+    <key>stripSwiftSymbols</key>
+    <true/>
     <key>teamID</key>
     <string>2825Q76T7H</string>
     <key>uploadSymbols</key>
     <true/>
-    <key>signingStyle</key>
-    <string>automatic</string>
 </dict>
 </plist>
diff --git a/PortfolioJournal.xcodeproj/project.pbxproj b/PortfolioJournal.xcodeproj/project.pbxproj
index caee36e..b9a886c 100644
--- a/PortfolioJournal.xcodeproj/project.pbxproj
+++ b/PortfolioJournal.xcodeproj/project.pbxproj
@@ -730,7 +730,7 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_ENTITLEMENTS = PortfolioJournal/PortfolioJournal.entitlements;
 				ENABLE_USER_SCRIPT_SANDBOXING = YES;
-				CODE_SIGN_IDENTITY = "Apple Distribution";
+				CODE_SIGN_IDENTITY = "Apple Distribution: Alexandre Vazquez";
 				CODE_SIGN_STYLE = Manual;
 				PROVISIONING_PROFILE_SPECIFIER = "porfoliojournal";
 				CURRENT_PROJECT_VERSION = 89;
@@ -923,7 +923,7 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				ASSETCATALOG_COMPILER_WIDGET_BACKGROUND_COLOR_NAME = WidgetBackground;
 				CODE_SIGN_ENTITLEMENTS = PortfolioJournalWidgetExtension.entitlements;
-				CODE_SIGN_IDENTITY = "Apple Distribution";
+				CODE_SIGN_IDENTITY = "Apple Distribution: Alexandre Vazquez";
 				CODE_SIGN_STYLE = Manual;
 				PROVISIONING_PROFILE_SPECIFIER = "Portfolio Journalwidget";
 				CURRENT_PROJECT_VERSION = 89;
@@ -1077,7 +1077,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CODE_SIGN_ENTITLEMENTS = PortfolioJournalQuickUpdateExtension.entitlements;
-				CODE_SIGN_IDENTITY = "Apple Distribution";
+				CODE_SIGN_IDENTITY = "Apple Distribution: Alexandre Vazquez";
 				CODE_SIGN_STYLE = Manual;
 				CURRENT_PROJECT_VERSION = 89;
 				DEVELOPMENT_TEAM = 2825Q76T7H;
@@ -1146,7 +1146,9 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = PortfolioJournalWatch.entitlements;
-				CODE_SIGN_STYLE = Automatic;
+				CODE_SIGN_IDENTITY = "Apple Distribution: Alexandre Vazquez";
+				CODE_SIGN_STYLE = Manual;
+				PROVISIONING_PROFILE_SPECIFIER = "Portfolio Journal Watch App Store";
 				CURRENT_PROJECT_VERSION = 89;
 				DEVELOPMENT_TEAM = 2825Q76T7H;
 				ENABLE_PREVIEWS = YES;
@@ -1215,7 +1217,9 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = PortfolioJournalWatchWidget.entitlements;
-				CODE_SIGN_STYLE = Automatic;
+				CODE_SIGN_IDENTITY = "Apple Distribution: Alexandre Vazquez";
+				CODE_SIGN_STYLE = Manual;
+				PROVISIONING_PROFILE_SPECIFIER = "Portfolio Journal Watch Widget App Store";
 				CURRENT_PROJECT_VERSION = 89;
 				DEVELOPMENT_TEAM = 2825Q76T7H;
 				ENABLE_PREVIEWS = YES;
diff --git a/Scripts/archive_and_upload_appstore.sh b/Scripts/archive_and_upload_appstore.sh
index 5bbac5b..1def9d4 100755
--- a/Scripts/archive_and_upload_appstore.sh
+++ b/Scripts/archive_and_upload_appstore.sh
@@ -101,8 +101,8 @@ create_export_options() {
   <false/>
   <key>method</key>
   <string>app-store-connect</string>
-  <!-- Firma MANUAL obligatoria: el cloud signing con API key falla al exportar la
-       extensión QuickUpdate ("No profiles ... were found"). Los 3 targets se firman
+  <!-- Firma MANUAL obligatoria: el cloud signing con API key falla al exportar las
+       extensiones ("No profiles ... were found"). Los 5 targets embebidos se firman
        con "Apple Distribution" + sus perfiles App Store instalados localmente. -->
   <key>signingStyle</key>
   <string>manual</string>
@@ -116,6 +116,10 @@ create_export_options() {
     <string>Portfolio Journalwidget</string>
     <key>com.alexandrevazquez.PortfolioJournal.QuickUpdate</key>
     <string>PortfolioJournal QuickUpdate AppStore</string>
+    <key>com.alexandrevazquez.PortfolioJournal.watchkitapp</key>
+    <string>Portfolio Journal Watch App Store</string>
+    <key>com.alexandrevazquez.PortfolioJournal.watchkitapp.widget</key>
+    <string>Portfolio Journal Watch Widget App Store</string>
   </dict>
   <key>stripSwiftSymbols</key>
   <true/>
@@ -158,6 +162,23 @@ export_ipa() {
     -authenticationKeyIssuerID "$ISSUER_ID"
 }
 
+validate_ipa() {
+  local ipa
+  ipa="$(find "$EXPORT_PATH" -maxdepth 1 -name '*.ipa' -print -quit)"
+  [[ -n "$ipa" ]] || fail "No se encontro ningun .ipa en $EXPORT_PATH"
+
+  # Validar SIEMPRE antes de subir: pilla iconos ausentes, orientaciones de iPad
+  # incompletas e Info.plist mal formados sin gastar un numero de build.
+  echo "==> Validando $(basename "$ipa")"
+  API_PRIVATE_KEYS_DIR="$P8_DIR" \
+  xcrun altool \
+    --validate-app \
+    --type ios \
+    --file "$ipa" \
+    --apiKey "$KEY_ID" \
+    --apiIssuer "$ISSUER_ID"
+}
+
 upload_ipa() {
   local ipa
   ipa="$(find "$EXPORT_PATH" -maxdepth 1 -name '*.ipa' -print -quit)"
@@ -189,6 +210,7 @@ main() {
   create_export_options
   archive_app
   export_ipa
+  validate_ipa
   upload_ipa
 
   echo "==> Proceso completado"