diff --git a/NuGet.config b/NuGet.config
index 31ba7284d787..66f5d2f4634d 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -4,18 +4,8 @@
     <clear />
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
     <!--  Begin: Package sources from dotnet-runtime -->
-    <add key="darc-int-dotnet-runtime-893c2eb" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-runtime-893c2ebb/nuget/v3/index.json" />
-    <add key="darc-int-dotnet-runtime-893c2eb-4" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-runtime-893c2ebb-4/nuget/v3/index.json" />
-    <add key="darc-int-dotnet-runtime-893c2eb-3" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-runtime-893c2ebb-3/nuget/v3/index.json" />
-    <add key="darc-int-dotnet-runtime-893c2eb-2" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-runtime-893c2ebb-2/nuget/v3/index.json" />
-    <add key="darc-int-dotnet-runtime-893c2eb-1" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-runtime-893c2ebb-1/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-runtime -->
     <!--  Begin: Package sources from dotnet-efcore -->
-    <add key="darc-int-dotnet-efcore-78871c8" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-efcore-78871c83/nuget/v3/index.json" />
-    <add key="darc-int-dotnet-efcore-78871c8-4" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-efcore-78871c83-4/nuget/v3/index.json" />
-    <add key="darc-int-dotnet-efcore-78871c8-3" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-efcore-78871c83-3/nuget/v3/index.json" />
-    <add key="darc-int-dotnet-efcore-78871c8-2" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-efcore-78871c83-2/nuget/v3/index.json" />
-    <add key="darc-int-dotnet-efcore-78871c8-1" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-efcore-78871c83-1/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-efcore -->
     <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
     <add key="dotnet-eng" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json" />
@@ -38,18 +28,8 @@
     <clear />
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
     <!--  Begin: Package sources from dotnet-efcore -->
-    <add key="darc-int-dotnet-efcore-78871c8-1" value="true" />
-    <add key="darc-int-dotnet-efcore-78871c8-2" value="true" />
-    <add key="darc-int-dotnet-efcore-78871c8-3" value="true" />
-    <add key="darc-int-dotnet-efcore-78871c8-4" value="true" />
-    <add key="darc-int-dotnet-efcore-78871c8" value="true" />
     <!--  End: Package sources from dotnet-efcore -->
     <!--  Begin: Package sources from dotnet-runtime -->
-    <add key="darc-int-dotnet-runtime-893c2eb-1" value="true" />
-    <add key="darc-int-dotnet-runtime-893c2eb-2" value="true" />
-    <add key="darc-int-dotnet-runtime-893c2eb-3" value="true" />
-    <add key="darc-int-dotnet-runtime-893c2eb-4" value="true" />
-    <add key="darc-int-dotnet-runtime-893c2eb" value="true" />
     <!--  End: Package sources from dotnet-runtime -->
     <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
   </disabledPackageSources>
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 6dee8ec8357c..71785bb2de8b 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -388,31 +388,31 @@
       <Uri>https://github.com/dotnet/winforms</Uri>
       <Sha>9b822fd70005bf5632d12fe76811b97b3dd044e4</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="9.0.0-beta.25460.1">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="9.0.0-beta.25503.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>43df065432cbc74c0fa44d7569a0c31f64883f03</Sha>
+      <Sha>f8c9a6d12e5a3b281661924da22d7de1cc6ab27d</Sha>
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.arcade" Version="9.0.0-beta.25460.1">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.arcade" Version="9.0.0-beta.25503.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>43df065432cbc74c0fa44d7569a0c31f64883f03</Sha>
+      <Sha>f8c9a6d12e5a3b281661924da22d7de1cc6ab27d</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="9.0.0-beta.25460.1">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="9.0.0-beta.25503.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>43df065432cbc74c0fa44d7569a0c31f64883f03</Sha>
+      <Sha>f8c9a6d12e5a3b281661924da22d7de1cc6ab27d</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Templating" Version="9.0.0-beta.25460.1">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Templating" Version="9.0.0-beta.25503.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>43df065432cbc74c0fa44d7569a0c31f64883f03</Sha>
+      <Sha>f8c9a6d12e5a3b281661924da22d7de1cc6ab27d</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="9.0.0-beta.25460.1">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="9.0.0-beta.25503.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>43df065432cbc74c0fa44d7569a0c31f64883f03</Sha>
+      <Sha>f8c9a6d12e5a3b281661924da22d7de1cc6ab27d</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.RemoteExecutor" Version="9.0.0-beta.25460.1">
+    <Dependency Name="Microsoft.DotNet.RemoteExecutor" Version="9.0.0-beta.25503.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>43df065432cbc74c0fa44d7569a0c31f64883f03</Sha>
+      <Sha>f8c9a6d12e5a3b281661924da22d7de1cc6ab27d</Sha>
     </Dependency>
     <Dependency Name="Microsoft.Extensions.Diagnostics.Testing" Version="9.10.0-preview.1.25456.3">
       <Uri>https://github.com/dotnet/extensions</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 6811f974d870..08363862e01c 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -166,10 +166,10 @@
     <NuGetVersioningVersion>6.2.4</NuGetVersioningVersion>
     <NuGetFrameworksVersion>6.2.4</NuGetFrameworksVersion>
     <!-- Packages from dotnet/arcade -->
-    <MicrosoftDotNetBuildTasksInstallersVersion>9.0.0-beta.25460.1</MicrosoftDotNetBuildTasksInstallersVersion>
-    <MicrosoftDotNetBuildTasksTemplatingVersion>9.0.0-beta.25460.1</MicrosoftDotNetBuildTasksTemplatingVersion>
-    <MicrosoftDotNetRemoteExecutorVersion>9.0.0-beta.25460.1</MicrosoftDotNetRemoteExecutorVersion>
-    <MicrosoftSourceBuildIntermediatearcadeVersion>9.0.0-beta.25460.1</MicrosoftSourceBuildIntermediatearcadeVersion>
+    <MicrosoftDotNetBuildTasksInstallersVersion>9.0.0-beta.25503.3</MicrosoftDotNetBuildTasksInstallersVersion>
+    <MicrosoftDotNetBuildTasksTemplatingVersion>9.0.0-beta.25503.3</MicrosoftDotNetBuildTasksTemplatingVersion>
+    <MicrosoftDotNetRemoteExecutorVersion>9.0.0-beta.25503.3</MicrosoftDotNetRemoteExecutorVersion>
+    <MicrosoftSourceBuildIntermediatearcadeVersion>9.0.0-beta.25503.3</MicrosoftSourceBuildIntermediatearcadeVersion>
     <!-- Packages from dotnet/source-build-externals -->
     <MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>9.0.0-alpha.1.24575.1</MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>
     <!-- Packages from dotnet/source-build-reference-packages -->
diff --git a/eng/common/core-templates/job/publish-build-assets.yml b/eng/common/core-templates/job/publish-build-assets.yml
index b103b7ee1686..a58c8a418e8a 100644
--- a/eng/common/core-templates/job/publish-build-assets.yml
+++ b/eng/common/core-templates/job/publish-build-assets.yml
@@ -34,6 +34,8 @@ parameters:
 
   repositoryAlias: self
 
+  officialBuildId: ''
+
 jobs:
 - job: Asset_Registry_Publish
 
@@ -56,6 +58,11 @@ jobs:
       value: false
     # unconditional - needed for logs publishing (redactor tool version)
     - template: /eng/common/core-templates/post-build/common-variables.yml
+  - name: OfficialBuildId
+    ${{ if ne(parameters.officialBuildId, '') }}:
+      value: ${{ parameters.officialBuildId }}
+    ${{ else }}:
+      value: $(Build.BuildNumber)
 
   pool:
     # We don't use the collection uri here because it might vary (.visualstudio.com vs. dev.azure.com)
@@ -100,7 +107,7 @@ jobs:
           /p:ManifestsPath='$(Build.StagingDirectory)/Download/AssetManifests'
           /p:MaestroApiEndpoint=https://maestro.dot.net
           /p:PublishUsingPipelines=${{ parameters.publishUsingPipelines }}
-          /p:OfficialBuildId=$(Build.BuildNumber)
+          /p:OfficialBuildId=$(OfficialBuildId)
       condition: ${{ parameters.condition }}
       continueOnError: ${{ parameters.continueOnError }}
     
diff --git a/eng/common/core-templates/jobs/jobs.yml b/eng/common/core-templates/jobs/jobs.yml
index 3129670b3380..bf33cdc2cc77 100644
--- a/eng/common/core-templates/jobs/jobs.yml
+++ b/eng/common/core-templates/jobs/jobs.yml
@@ -44,6 +44,7 @@ parameters:
   artifacts: {}
   is1ESPipeline: ''
   repositoryAlias: self
+  officialBuildId: ''
 
 # Internal resources (telemetry, microbuild) can only be accessed from non-public projects,
 # and some (Microbuild) should only be applied to non-PR cases for internal builds.
@@ -119,3 +120,4 @@ jobs:
         artifactsPublishingAdditionalParameters: ${{ parameters.artifactsPublishingAdditionalParameters }}
         signingValidationAdditionalParameters: ${{ parameters.signingValidationAdditionalParameters }}
         repositoryAlias: ${{ parameters.repositoryAlias }}
+        officialBuildId: ${{ parameters.officialBuildId }}
diff --git a/eng/common/post-build/nuget-verification.ps1 b/eng/common/post-build/nuget-verification.ps1
index a365194a9389..ac5c69ffcac5 100644
--- a/eng/common/post-build/nuget-verification.ps1
+++ b/eng/common/post-build/nuget-verification.ps1
@@ -30,7 +30,7 @@
 [CmdletBinding(PositionalBinding = $false)]
 param(
    [string]$NuGetExePath,
-   [string]$PackageSource = "https://api.nuget.org/v3/index.json",
+   [string]$PackageSource = "https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-public/nuget/v3/index.json",
    [string]$DownloadPath,
    [Parameter(ValueFromRemainingArguments = $true)]
    [string[]]$args
diff --git a/global.json b/global.json
index 25bf23883f5d..f6c5aeab7a5c 100644
--- a/global.json
+++ b/global.json
@@ -27,7 +27,7 @@
     "jdk": "latest"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "9.0.0-beta.25460.1",
-    "Microsoft.DotNet.Helix.Sdk": "9.0.0-beta.25460.1"
+    "Microsoft.DotNet.Arcade.Sdk": "9.0.0-beta.25503.3",
+    "Microsoft.DotNet.Helix.Sdk": "9.0.0-beta.25503.3"
   }
 }