diff --git a/packages/org.gamecult.eve.unity-scene/Runtime/CultMesh/EveUnityCultMeshLiveProviderTransport.cs b/packages/org.gamecult.eve.unity-scene/Runtime/CultMesh/EveUnityCultMeshLiveProviderTransport.cs
index 30365c4..a5d054a 100644
--- a/packages/org.gamecult.eve.unity-scene/Runtime/CultMesh/EveUnityCultMeshLiveProviderTransport.cs
+++ b/packages/org.gamecult.eve.unity-scene/Runtime/CultMesh/EveUnityCultMeshLiveProviderTransport.cs
@@ -30,8 +30,8 @@ namespace GameCult.Eve.UnityScene
         private readonly string _providerId;
         private readonly string _surfaceId;
         private readonly string _runtimeId;
+        private readonly CultMeshAuthorityTrustPolicy _authorityTrust;
         private readonly HashSet<string> _pendingCommandIds = new HashSet<string>(StringComparer.Ordinal);
-        private readonly HashSet<string> _publishedReceiptIds = new HashSet<string>(StringComparer.Ordinal);
         private readonly Dictionary<string, Task<ReceiptSubscription>> _receiptSubscriptions =
             new Dictionary<string, Task<ReceiptSubscription>>(StringComparer.Ordinal);
         private readonly Dictionary<string, GameObject> _prefabs = new Dictionary<string, GameObject>(StringComparer.Ordinal);
@@ -95,7 +95,8 @@ namespace GameCult.Eve.UnityScene
             string providerId,
             string surfaceId,
             string runtimeId = "eve-unity",
-            CultMeshBodyPublicationResolver? bodyResolver = null)
+            CultMeshBodyPublicationResolver? bodyResolver = null,
+            CultMeshAuthorityTrustPolicy? authorityTrust = null)
         {
             _cachePath = string.IsNullOrWhiteSpace(cachePath)
                 ? throw new ArgumentException("Cache path must be non-empty.", nameof(cachePath))
@@ -112,6 +113,8 @@ namespace GameCult.Eve.UnityScene
                 : surfaceId.Trim();
             _runtimeId = string.IsNullOrWhiteSpace(runtimeId) ? "eve-unity" : runtimeId.Trim();
             _bodyResolver = bodyResolver;
+            _authorityTrust = authorityTrust ?? new CultMeshAuthorityTrustPolicy(
+                CultMeshAuthorityTrustMode.AuthenticatedRemote);
             CurrentSurfaceDocument = EmptySurfaceDocument();
             CurrentAssetManifestDocument = EmptyAssetManifest();
             CurrentInputCapability = new EveInputCapabilityDocument();
@@ -459,7 +462,6 @@ namespace GameCult.Eve.UnityScene
             lock (_pendingCommandIds)
             {
                 _pendingCommandIds.Clear();
-                _publishedReceiptIds.Clear();
                 foreach (var subscription in _receiptSubscriptions.Values)
                     DisposeReceiptSubscription(subscription);
                 _receiptSubscriptions.Clear();
@@ -511,6 +513,7 @@ namespace GameCult.Eve.UnityScene
             _meshClient = new CultMeshClient(new CultMeshClientOptions
             {
                 RendezvousEndpoints = new[] { _rendezvousEndpoint },
+                Sessions = new CultMeshSessionManagerOptions { Trust = _authorityTrust },
                 RealtimeConnectors = new ICultMeshRealtimeTransportConnector[]
                 {
                     new CultMeshNativeQuicRealtimeTransportConnector()
@@ -1570,7 +1573,7 @@ namespace GameCult.Eve.UnityScene
         {
             lock (_pendingCommandIds)
             {
-                if (!_pendingCommandIds.Contains(receipt.CommandId) || !_publishedReceiptIds.Add(receipt.ReceiptId))
+                if (!_pendingCommandIds.Remove(receipt.CommandId))
                     return;
             }
             _commandOutbox?.Acknowledge(receipt.CommandId);
diff --git a/packages/org.gamecult.eve.unity-scene/Runtime/CultMesh/EveUnityCultMeshPlayableWorldProvider.cs b/packages/org.gamecult.eve.unity-scene/Runtime/CultMesh/EveUnityCultMeshPlayableWorldProvider.cs
index 6f049bf..651a7ca 100644
--- a/packages/org.gamecult.eve.unity-scene/Runtime/CultMesh/EveUnityCultMeshPlayableWorldProvider.cs
+++ b/packages/org.gamecult.eve.unity-scene/Runtime/CultMesh/EveUnityCultMeshPlayableWorldProvider.cs
@@ -40,6 +40,8 @@ namespace GameCult.Eve.UnityScene
         [FormerlySerializedAs("replicaPath")]
         [SerializeField] private string cacheDirectory = "";
         [SerializeField] private string runtimeId = "eve-unity";
+        private CultMeshAuthorityTrustPolicy _authorityTrust = new CultMeshAuthorityTrustPolicy(
+            CultMeshAuthorityTrustMode.AuthenticatedRemote);
 
         private EveUnityCultMeshLiveProviderTransport? _transport;
         private EveUnitySceneLiveProviderBridge? _bridge;
@@ -87,7 +89,8 @@ namespace GameCult.Eve.UnityScene
             string surfaceId = "",
             string verseId = "",
             string requiredSurfaceKind = "interactive-world",
-            string clientRuntimeId = "eve-unity")
+            string clientRuntimeId = "eve-unity",
+            CultMeshAuthorityTrustPolicy? authorityTrust = null)
         {
             if (_bridge != null || _preparation != null)
                 throw new InvalidOperationException("Disconnect the active provider before changing discovery configuration.");
@@ -99,6 +102,8 @@ namespace GameCult.Eve.UnityScene
             verseFilter = verseId ?? "";
             surfaceKind = string.IsNullOrWhiteSpace(requiredSurfaceKind) ? "interactive-world" : requiredSurfaceKind;
             runtimeId = string.IsNullOrWhiteSpace(clientRuntimeId) ? "eve-unity" : clientRuntimeId;
+            _authorityTrust = authorityTrust ?? new CultMeshAuthorityTrustPolicy(
+                CultMeshAuthorityTrustMode.AuthenticatedRemote);
         }
 
         public void Connect()
@@ -245,7 +250,7 @@ namespace GameCult.Eve.UnityScene
             if (string.IsNullOrWhiteSpace(rendezvousEndpoint))
                 throw new InvalidOperationException("EveUnity requires a CultMesh rendezvous endpoint.");
 
-            Selection = await new EveUnityCultMeshProviderDiscovery().DiscoverAsync(
+            Selection = await new EveUnityCultMeshProviderDiscovery(_authorityTrust).DiscoverAsync(
                 rendezvousEndpoint,
                 providerFilter,
                 surfaceFilter,
@@ -264,7 +269,8 @@ namespace GameCult.Eve.UnityScene
                 Selection.AuthorityRuntimeId,
                 Selection.ProviderId,
                 Selection.SurfaceId,
-                runtimeId);
+                runtimeId,
+                authorityTrust: _authorityTrust);
             try
             {
                 await transport.PrepareAsync(cancellationToken);
diff --git a/packages/org.gamecult.eve.unity-scene/Runtime/CultMesh/EveUnityCultMeshProviderDiscovery.cs b/packages/org.gamecult.eve.unity-scene/Runtime/CultMesh/EveUnityCultMeshProviderDiscovery.cs
index 6628f28..7a5bdfc 100644
--- a/packages/org.gamecult.eve.unity-scene/Runtime/CultMesh/EveUnityCultMeshProviderDiscovery.cs
+++ b/packages/org.gamecult.eve.unity-scene/Runtime/CultMesh/EveUnityCultMeshProviderDiscovery.cs
@@ -39,6 +39,14 @@ namespace GameCult.Eve.UnityScene
 
     public sealed class EveUnityCultMeshProviderDiscovery
     {
+        private readonly CultMeshAuthorityTrustPolicy _authorityTrust;
+
+        public EveUnityCultMeshProviderDiscovery(CultMeshAuthorityTrustPolicy? authorityTrust = null)
+        {
+            _authorityTrust = authorityTrust ?? new CultMeshAuthorityTrustPolicy(
+                CultMeshAuthorityTrustMode.AuthenticatedRemote);
+        }
+
         public async Task<EveUnityCultMeshProviderSelection> DiscoverAsync(
             string rendezvousEndpoint,
             string providerId = "",
@@ -85,7 +93,8 @@ namespace GameCult.Eve.UnityScene
             var observed = new List<string>();
             using var mesh = new CultMeshClient(new CultMeshClientOptions
             {
-                RendezvousEndpoints = new[] { rendezvousEndpoint }
+                RendezvousEndpoints = new[] { rendezvousEndpoint },
+                Sessions = new CultMeshSessionManagerOptions { Trust = _authorityTrust }
             });
             foreach (var candidate in candidates)
             {
diff --git a/packages/org.gamecult.eve.unity-scene/package.json b/packages/org.gamecult.eve.unity-scene/package.json
index 8d7b92c..4231a43 100644
--- a/packages/org.gamecult.eve.unity-scene/package.json
+++ b/packages/org.gamecult.eve.unity-scene/package.json
@@ -1,13 +1,13 @@
 {
     "name": "org.gamecult.eve.unity-scene",
     "displayName": "Eve Unity Scene Lowering",
-    "version": "0.3.109",
+    "version": "0.3.110",
     "unity": "6000.0",
     "description": "Provider-agnostic Unity scene shell for gamecult.eve.surface.v1 interactive world surfaces.",
     "dependencies": {
-        "org.gamecult.cultlib": "1.0.47",
+        "org.gamecult.cultlib": "1.0.48",
         "org.gamecult.eve.plugin-fields": "0.2.3",
-        "org.gamecult.eve.surface": "0.3.2",
+        "org.gamecult.eve.surface": "0.3.3",
         "org.gamecult.eve.unity-uitoolkit": "0.1.4",
         "com.unity.mathematics": "1.3.2",
         "com.unity.render-pipelines.universal": "17.4.0",