diff --git a/DEVELOPMENT.md b/DEVELOPMENT.md
index 964d97b1..43e871c5 100644
--- a/DEVELOPMENT.md
+++ b/DEVELOPMENT.md
@@ -246,3 +246,23 @@ of the build steps configured, consult the `Earthfile`, or you may use the
 ```shell
 earthly ls
 ```
+
+## Updating bindings
+
+When changing Veilid API, bindings must be updated to reflect the changes.
+For each language, perform the listed steps and commit changed files.
+
+### Dart
+
+1. Update sources in `veilid-flutter/lib`, ignoring `*.freezed.*` and `*.g.*`
+2. Run `dart run build_runner build` inside `veilid-flutter`, allow to delete existing files if asked
+
+### Python
+
+1. Run `cargo build --bin=veilid-server`
+2. Run `./veilid-python/update_schema.sh`
+3. Update sources in `veilid-python/veilid`
+
+### WASM
+
+1. Update sources in `veilid-wasm/src`
diff --git a/veilid-core/src/attachment_manager.rs b/veilid-core/src/attachment_manager.rs
index dc778dbe..b83cc925 100644
--- a/veilid-core/src/attachment_manager.rs
+++ b/veilid-core/src/attachment_manager.rs
@@ -8,6 +8,7 @@ struct AttachmentManagerInner {
     last_attachment_state: AttachmentState,
     last_routing_table_health: Option<RoutingTableHealth>,
     maintain_peers: bool,
+    started_ts: Timestamp,
     attach_ts: Option<Timestamp>,
     update_callback: Option<UpdateCallback>,
     attachment_maintainer_jh: Option<MustJoinHandle<()>>,
@@ -49,6 +50,7 @@ impl AttachmentManager {
             last_attachment_state: AttachmentState::Detached,
             last_routing_table_health: None,
             maintain_peers: false,
+            started_ts: Timestamp::now(),
             attach_ts: None,
             update_callback: None,
             attachment_maintainer_jh: None,
@@ -177,6 +179,9 @@ impl AttachmentManager {
     }
 
     fn update_attaching_detaching_state(&self, state: AttachmentState) {
+        let uptime;
+        let attached_uptime;
+
         let update_callback = {
             let mut inner = self.inner.lock();
 
@@ -197,6 +202,10 @@ impl AttachmentManager {
                 unreachable!("don't use this for attached states, use update_attachment()");
             }
 
+            let now = Timestamp::now();
+            uptime = now - inner.started_ts;
+            attached_uptime = inner.attach_ts.map(|ts| now - ts);
+
             // Get callback
             inner.update_callback.clone()
         };
@@ -207,6 +216,8 @@ impl AttachmentManager {
                 state,
                 public_internet_ready: false,
                 local_network_ready: false,
+                uptime,
+                attached_uptime,
             })))
         }
     }
@@ -355,6 +366,10 @@ impl AttachmentManager {
     // }
 
     fn get_veilid_state_inner(inner: &AttachmentManagerInner) -> Box<VeilidStateAttachment> {
+        let now = Timestamp::now();
+        let uptime = now - inner.started_ts;
+        let attached_uptime = inner.attach_ts.map(|ts| now - ts);
+
         Box::new(VeilidStateAttachment {
             state: inner.last_attachment_state,
             public_internet_ready: inner
@@ -367,6 +382,8 @@ impl AttachmentManager {
                 .as_ref()
                 .map(|x| x.local_network_ready)
                 .unwrap_or(false),
+            uptime,
+            attached_uptime,
         })
     }
 
diff --git a/veilid-core/src/veilid_api/debug.rs b/veilid-core/src/veilid_api/debug.rs
index 1d399438..58b4e110 100644
--- a/veilid-core/src/veilid_api/debug.rs
+++ b/veilid-core/src/veilid_api/debug.rs
@@ -7,6 +7,7 @@ use hashlink::LinkedHashMap;
 use network_manager::*;
 use once_cell::sync::Lazy;
 use routing_table::*;
+use std::fmt::Write;
 
 #[derive(Default)]
 pub(crate) struct DebugCache {
@@ -2004,6 +2005,7 @@ impl VeilidAPI {
     nodeinfo - display detailed information about this node
     dialinfo - display the dialinfo in the routing domains of this node
     peerinfo [routingdomain] [published|current] - display the full PeerInfo for a routing domain of this node
+    uptime - display node uptime
 
 Routing:
     buckets [dead|reliable] - Display the routing table bucket statistics (default is only non-dead nodes)
@@ -2093,6 +2095,24 @@ TableDB Operations:
         .to_owned())
     }
 
+    /// Get node uptime info.
+    pub async fn debug_uptime(&self, _args: String) -> VeilidAPIResult<String> {
+        let mut result = String::new();
+
+        writeln!(result, "Uptime...").ok();
+
+        let state = self.get_state().await?;
+
+        let uptime = state.attachment.uptime;
+        writeln!(result, "  since launch: {uptime}").ok();
+
+        if let Some(attached_uptime) = state.attachment.attached_uptime {
+            writeln!(result, "  since attachment: {attached_uptime}").ok();
+        }
+
+        Ok(result)
+    }
+
     /// Execute an 'internal debug command'.
     pub async fn debug(&self, args: String) -> VeilidAPIResult<String> {
         let res = {
@@ -2156,6 +2176,8 @@ TableDB Operations:
                 self.debug_punish(rest).await
             } else if arg == "table" {
                 self.debug_table(rest).await
+            } else if arg == "uptime" {
+                self.debug_uptime(rest).await
             } else {
                 Err(VeilidAPIError::generic("Unknown debug command"))
             }
diff --git a/veilid-core/src/veilid_api/tests/test_types.rs b/veilid-core/src/veilid_api/tests/test_types.rs
index fdb951a3..7f537018 100644
--- a/veilid-core/src/veilid_api/tests/test_types.rs
+++ b/veilid-core/src/veilid_api/tests/test_types.rs
@@ -213,6 +213,8 @@ pub async fn test_veilidstateattachment() {
         state: AttachmentState::OverAttached,
         public_internet_ready: true,
         local_network_ready: false,
+        uptime: TimestampDuration::new_secs(10),
+        attached_uptime: Some(TimestampDuration::new_secs(10)),
     };
     let copy = deserialize_json(&serialize_json(&orig)).unwrap();
 
@@ -277,6 +279,8 @@ pub async fn test_veilidstate() {
             state: AttachmentState::OverAttached,
             public_internet_ready: true,
             local_network_ready: false,
+            uptime: TimestampDuration::new_secs(900),
+            attached_uptime: Some(TimestampDuration::new_secs(600)),
         }),
         network: Box::new(VeilidStateNetwork {
             started: true,
diff --git a/veilid-core/src/veilid_api/types/veilid_state.rs b/veilid-core/src/veilid_api/types/veilid_state.rs
index 6fb5c7bd..cc6890c3 100644
--- a/veilid-core/src/veilid_api/types/veilid_state.rs
+++ b/veilid-core/src/veilid_api/types/veilid_state.rs
@@ -73,11 +73,15 @@ impl TryFrom<String> for AttachmentState {
 pub struct VeilidStateAttachment {
     /// The overall quality of the routing table if attached, or the current state the attachment state machine.
     pub state: AttachmentState,
-    /// If attached and there are enough eachable nodes in the routing table to perform all the actions of the PublicInternet RoutingDomain,
+    /// If attached and there are enough reachable nodes in the routing table to perform all the actions of the PublicInternet RoutingDomain,
     /// including things like private/safety route allocation and DHT operations.
     pub public_internet_ready: bool,
-    /// If attached and there are enough eachable nodes in the routing table to perform all the actions of the LocalNetwork RoutingDomain.
+    /// If attached and there are enough reachable nodes in the routing table to perform all the actions of the LocalNetwork RoutingDomain.
     pub local_network_ready: bool,
+    /// Node uptime
+    pub uptime: TimestampDuration,
+    /// Uptime since last attach, empty if the node is currently detached
+    pub attached_uptime: Option<TimestampDuration>,
 }
 
 /// Describe a recently accessed peer
diff --git a/veilid-flutter/lib/veilid_state.dart b/veilid-flutter/lib/veilid_state.dart
index 7094cdb1..7e2f683f 100644
--- a/veilid-flutter/lib/veilid_state.dart
+++ b/veilid-flutter/lib/veilid_state.dart
@@ -215,7 +215,9 @@ sealed class VeilidUpdate with _$VeilidUpdate {
   const factory VeilidUpdate.attachment(
       {required AttachmentState state,
       required bool publicInternetReady,
-      required bool localNetworkReady}) = VeilidUpdateAttachment;
+      required bool localNetworkReady,
+      required TimestampDuration uptime,
+      required TimestampDuration? attachedUptime}) = VeilidUpdateAttachment;
   const factory VeilidUpdate.network(
       {required bool started,
       required BigInt bpsDown,
@@ -247,7 +249,9 @@ class VeilidStateAttachment with _$VeilidStateAttachment {
   const factory VeilidStateAttachment(
       {required AttachmentState state,
       required bool publicInternetReady,
-      required bool localNetworkReady}) = _VeilidStateAttachment;
+      required bool localNetworkReady,
+      required TimestampDuration uptime,
+      required TimestampDuration? attachedUptime}) = _VeilidStateAttachment;
 
   factory VeilidStateAttachment.fromJson(dynamic json) =>
       _$VeilidStateAttachmentFromJson(json as Map<String, dynamic>);
diff --git a/veilid-flutter/lib/veilid_state.freezed.dart b/veilid-flutter/lib/veilid_state.freezed.dart
index 0ccb7178..c1bcfbcb 100644
--- a/veilid-flutter/lib/veilid_state.freezed.dart
+++ b/veilid-flutter/lib/veilid_state.freezed.dart
@@ -2434,8 +2434,12 @@ mixin _$VeilidUpdate {
             Typed<FixedEncodedString43>? sender,
             String? routeId)
         appCall,
-    required TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)
+    required TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)
         attachment,
     required TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)
@@ -2463,8 +2467,12 @@ mixin _$VeilidUpdate {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult? Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult? Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult? Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -2491,8 +2499,12 @@ mixin _$VeilidUpdate {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -2681,8 +2693,12 @@ class _$VeilidLogImpl implements VeilidLog {
             Typed<FixedEncodedString43>? sender,
             String? routeId)
         appCall,
-    required TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)
+    required TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)
         attachment,
     required TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)
@@ -2713,8 +2729,12 @@ class _$VeilidLogImpl implements VeilidLog {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult? Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult? Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult? Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -2744,8 +2764,12 @@ class _$VeilidLogImpl implements VeilidLog {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -2957,8 +2981,12 @@ class _$VeilidAppMessageImpl implements VeilidAppMessage {
             Typed<FixedEncodedString43>? sender,
             String? routeId)
         appCall,
-    required TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)
+    required TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)
         attachment,
     required TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)
@@ -2989,8 +3017,12 @@ class _$VeilidAppMessageImpl implements VeilidAppMessage {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult? Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult? Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult? Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -3020,8 +3052,12 @@ class _$VeilidAppMessageImpl implements VeilidAppMessage {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -3243,8 +3279,12 @@ class _$VeilidAppCallImpl implements VeilidAppCall {
             Typed<FixedEncodedString43>? sender,
             String? routeId)
         appCall,
-    required TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)
+    required TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)
         attachment,
     required TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)
@@ -3275,8 +3315,12 @@ class _$VeilidAppCallImpl implements VeilidAppCall {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult? Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult? Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult? Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -3306,8 +3350,12 @@ class _$VeilidAppCallImpl implements VeilidAppCall {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -3416,7 +3464,9 @@ abstract class _$$VeilidUpdateAttachmentImplCopyWith<$Res> {
   $Res call(
       {AttachmentState state,
       bool publicInternetReady,
-      bool localNetworkReady});
+      bool localNetworkReady,
+      TimestampDuration uptime,
+      TimestampDuration? attachedUptime});
 }
 
 /// @nodoc
@@ -3436,6 +3486,8 @@ class __$$VeilidUpdateAttachmentImplCopyWithImpl<$Res>
     Object? state = null,
     Object? publicInternetReady = null,
     Object? localNetworkReady = null,
+    Object? uptime = null,
+    Object? attachedUptime = freezed,
   }) {
     return _then(_$VeilidUpdateAttachmentImpl(
       state: null == state
@@ -3450,6 +3502,14 @@ class __$$VeilidUpdateAttachmentImplCopyWithImpl<$Res>
           ? _value.localNetworkReady
           : localNetworkReady // ignore: cast_nullable_to_non_nullable
               as bool,
+      uptime: null == uptime
+          ? _value.uptime
+          : uptime // ignore: cast_nullable_to_non_nullable
+              as TimestampDuration,
+      attachedUptime: freezed == attachedUptime
+          ? _value.attachedUptime
+          : attachedUptime // ignore: cast_nullable_to_non_nullable
+              as TimestampDuration?,
     ));
   }
 }
@@ -3461,6 +3521,8 @@ class _$VeilidUpdateAttachmentImpl implements VeilidUpdateAttachment {
       {required this.state,
       required this.publicInternetReady,
       required this.localNetworkReady,
+      required this.uptime,
+      required this.attachedUptime,
       final String? $type})
       : $type = $type ?? 'Attachment';
 
@@ -3473,13 +3535,17 @@ class _$VeilidUpdateAttachmentImpl implements VeilidUpdateAttachment {
   final bool publicInternetReady;
   @override
   final bool localNetworkReady;
+  @override
+  final TimestampDuration uptime;
+  @override
+  final TimestampDuration? attachedUptime;
 
   @JsonKey(name: 'kind')
   final String $type;
 
   @override
   String toString() {
-    return 'VeilidUpdate.attachment(state: $state, publicInternetReady: $publicInternetReady, localNetworkReady: $localNetworkReady)';
+    return 'VeilidUpdate.attachment(state: $state, publicInternetReady: $publicInternetReady, localNetworkReady: $localNetworkReady, uptime: $uptime, attachedUptime: $attachedUptime)';
   }
 
   @override
@@ -3491,13 +3557,16 @@ class _$VeilidUpdateAttachmentImpl implements VeilidUpdateAttachment {
             (identical(other.publicInternetReady, publicInternetReady) ||
                 other.publicInternetReady == publicInternetReady) &&
             (identical(other.localNetworkReady, localNetworkReady) ||
-                other.localNetworkReady == localNetworkReady));
+                other.localNetworkReady == localNetworkReady) &&
+            (identical(other.uptime, uptime) || other.uptime == uptime) &&
+            (identical(other.attachedUptime, attachedUptime) ||
+                other.attachedUptime == attachedUptime));
   }
 
   @JsonKey(includeFromJson: false, includeToJson: false)
   @override
-  int get hashCode =>
-      Object.hash(runtimeType, state, publicInternetReady, localNetworkReady);
+  int get hashCode => Object.hash(runtimeType, state, publicInternetReady,
+      localNetworkReady, uptime, attachedUptime);
 
   /// Create a copy of VeilidUpdate
   /// with the given fields replaced by the non-null parameter values.
@@ -3525,8 +3594,12 @@ class _$VeilidUpdateAttachmentImpl implements VeilidUpdateAttachment {
             Typed<FixedEncodedString43>? sender,
             String? routeId)
         appCall,
-    required TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)
+    required TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)
         attachment,
     required TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)
@@ -3539,7 +3612,8 @@ class _$VeilidUpdateAttachmentImpl implements VeilidUpdateAttachment {
             List<ValueSubkeyRange> subkeys, int count, ValueData? value)
         valueChange,
   }) {
-    return attachment(state, publicInternetReady, localNetworkReady);
+    return attachment(
+        state, publicInternetReady, localNetworkReady, uptime, attachedUptime);
   }
 
   @override
@@ -3557,8 +3631,12 @@ class _$VeilidUpdateAttachmentImpl implements VeilidUpdateAttachment {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult? Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult? Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult? Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -3570,7 +3648,8 @@ class _$VeilidUpdateAttachmentImpl implements VeilidUpdateAttachment {
             List<ValueSubkeyRange> subkeys, int count, ValueData? value)?
         valueChange,
   }) {
-    return attachment?.call(state, publicInternetReady, localNetworkReady);
+    return attachment?.call(
+        state, publicInternetReady, localNetworkReady, uptime, attachedUptime);
   }
 
   @override
@@ -3588,8 +3667,12 @@ class _$VeilidUpdateAttachmentImpl implements VeilidUpdateAttachment {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -3603,7 +3686,8 @@ class _$VeilidUpdateAttachmentImpl implements VeilidUpdateAttachment {
     required TResult orElse(),
   }) {
     if (attachment != null) {
-      return attachment(state, publicInternetReady, localNetworkReady);
+      return attachment(state, publicInternetReady, localNetworkReady, uptime,
+          attachedUptime);
     }
     return orElse();
   }
@@ -3667,9 +3751,12 @@ class _$VeilidUpdateAttachmentImpl implements VeilidUpdateAttachment {
 
 abstract class VeilidUpdateAttachment implements VeilidUpdate {
   const factory VeilidUpdateAttachment(
-      {required final AttachmentState state,
-      required final bool publicInternetReady,
-      required final bool localNetworkReady}) = _$VeilidUpdateAttachmentImpl;
+          {required final AttachmentState state,
+          required final bool publicInternetReady,
+          required final bool localNetworkReady,
+          required final TimestampDuration uptime,
+          required final TimestampDuration? attachedUptime}) =
+      _$VeilidUpdateAttachmentImpl;
 
   factory VeilidUpdateAttachment.fromJson(Map<String, dynamic> json) =
       _$VeilidUpdateAttachmentImpl.fromJson;
@@ -3677,6 +3764,8 @@ abstract class VeilidUpdateAttachment implements VeilidUpdate {
   AttachmentState get state;
   bool get publicInternetReady;
   bool get localNetworkReady;
+  TimestampDuration get uptime;
+  TimestampDuration? get attachedUptime;
 
   /// Create a copy of VeilidUpdate
   /// with the given fields replaced by the non-null parameter values.
@@ -3813,8 +3902,12 @@ class _$VeilidUpdateNetworkImpl implements VeilidUpdateNetwork {
             Typed<FixedEncodedString43>? sender,
             String? routeId)
         appCall,
-    required TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)
+    required TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)
         attachment,
     required TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)
@@ -3845,8 +3938,12 @@ class _$VeilidUpdateNetworkImpl implements VeilidUpdateNetwork {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult? Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult? Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult? Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -3876,8 +3973,12 @@ class _$VeilidUpdateNetworkImpl implements VeilidUpdateNetwork {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -4078,8 +4179,12 @@ class _$VeilidUpdateConfigImpl implements VeilidUpdateConfig {
             Typed<FixedEncodedString43>? sender,
             String? routeId)
         appCall,
-    required TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)
+    required TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)
         attachment,
     required TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)
@@ -4110,8 +4215,12 @@ class _$VeilidUpdateConfigImpl implements VeilidUpdateConfig {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult? Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult? Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult? Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -4141,8 +4250,12 @@ class _$VeilidUpdateConfigImpl implements VeilidUpdateConfig {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -4357,8 +4470,12 @@ class _$VeilidUpdateRouteChangeImpl implements VeilidUpdateRouteChange {
             Typed<FixedEncodedString43>? sender,
             String? routeId)
         appCall,
-    required TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)
+    required TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)
         attachment,
     required TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)
@@ -4389,8 +4506,12 @@ class _$VeilidUpdateRouteChangeImpl implements VeilidUpdateRouteChange {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult? Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult? Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult? Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -4420,8 +4541,12 @@ class _$VeilidUpdateRouteChangeImpl implements VeilidUpdateRouteChange {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -4666,8 +4791,12 @@ class _$VeilidUpdateValueChangeImpl implements VeilidUpdateValueChange {
             Typed<FixedEncodedString43>? sender,
             String? routeId)
         appCall,
-    required TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)
+    required TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)
         attachment,
     required TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)
@@ -4698,8 +4827,12 @@ class _$VeilidUpdateValueChangeImpl implements VeilidUpdateValueChange {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult? Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult? Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult? Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -4729,8 +4862,12 @@ class _$VeilidUpdateValueChangeImpl implements VeilidUpdateValueChange {
             Typed<FixedEncodedString43>? sender,
             String? routeId)?
         appCall,
-    TResult Function(AttachmentState state, bool publicInternetReady,
-            bool localNetworkReady)?
+    TResult Function(
+            AttachmentState state,
+            bool publicInternetReady,
+            bool localNetworkReady,
+            TimestampDuration uptime,
+            TimestampDuration? attachedUptime)?
         attachment,
     TResult Function(bool started, BigInt bpsDown, BigInt bpsUp,
             List<PeerTableData> peers)?
@@ -4838,6 +4975,8 @@ mixin _$VeilidStateAttachment {
   AttachmentState get state => throw _privateConstructorUsedError;
   bool get publicInternetReady => throw _privateConstructorUsedError;
   bool get localNetworkReady => throw _privateConstructorUsedError;
+  TimestampDuration get uptime => throw _privateConstructorUsedError;
+  TimestampDuration? get attachedUptime => throw _privateConstructorUsedError;
 
   /// Serializes this VeilidStateAttachment to a JSON map.
   Map<String, dynamic> toJson() => throw _privateConstructorUsedError;
@@ -4858,7 +4997,9 @@ abstract class $VeilidStateAttachmentCopyWith<$Res> {
   $Res call(
       {AttachmentState state,
       bool publicInternetReady,
-      bool localNetworkReady});
+      bool localNetworkReady,
+      TimestampDuration uptime,
+      TimestampDuration? attachedUptime});
 }
 
 /// @nodoc
@@ -4880,6 +5021,8 @@ class _$VeilidStateAttachmentCopyWithImpl<$Res,
     Object? state = null,
     Object? publicInternetReady = null,
     Object? localNetworkReady = null,
+    Object? uptime = null,
+    Object? attachedUptime = freezed,
   }) {
     return _then(_value.copyWith(
       state: null == state
@@ -4894,6 +5037,14 @@ class _$VeilidStateAttachmentCopyWithImpl<$Res,
           ? _value.localNetworkReady
           : localNetworkReady // ignore: cast_nullable_to_non_nullable
               as bool,
+      uptime: null == uptime
+          ? _value.uptime
+          : uptime // ignore: cast_nullable_to_non_nullable
+              as TimestampDuration,
+      attachedUptime: freezed == attachedUptime
+          ? _value.attachedUptime
+          : attachedUptime // ignore: cast_nullable_to_non_nullable
+              as TimestampDuration?,
     ) as $Val);
   }
 }
@@ -4910,7 +5061,9 @@ abstract class _$$VeilidStateAttachmentImplCopyWith<$Res>
   $Res call(
       {AttachmentState state,
       bool publicInternetReady,
-      bool localNetworkReady});
+      bool localNetworkReady,
+      TimestampDuration uptime,
+      TimestampDuration? attachedUptime});
 }
 
 /// @nodoc
@@ -4930,6 +5083,8 @@ class __$$VeilidStateAttachmentImplCopyWithImpl<$Res>
     Object? state = null,
     Object? publicInternetReady = null,
     Object? localNetworkReady = null,
+    Object? uptime = null,
+    Object? attachedUptime = freezed,
   }) {
     return _then(_$VeilidStateAttachmentImpl(
       state: null == state
@@ -4944,6 +5099,14 @@ class __$$VeilidStateAttachmentImplCopyWithImpl<$Res>
           ? _value.localNetworkReady
           : localNetworkReady // ignore: cast_nullable_to_non_nullable
               as bool,
+      uptime: null == uptime
+          ? _value.uptime
+          : uptime // ignore: cast_nullable_to_non_nullable
+              as TimestampDuration,
+      attachedUptime: freezed == attachedUptime
+          ? _value.attachedUptime
+          : attachedUptime // ignore: cast_nullable_to_non_nullable
+              as TimestampDuration?,
     ));
   }
 }
@@ -4954,7 +5117,9 @@ class _$VeilidStateAttachmentImpl implements _VeilidStateAttachment {
   const _$VeilidStateAttachmentImpl(
       {required this.state,
       required this.publicInternetReady,
-      required this.localNetworkReady});
+      required this.localNetworkReady,
+      required this.uptime,
+      required this.attachedUptime});
 
   factory _$VeilidStateAttachmentImpl.fromJson(Map<String, dynamic> json) =>
       _$$VeilidStateAttachmentImplFromJson(json);
@@ -4965,10 +5130,14 @@ class _$VeilidStateAttachmentImpl implements _VeilidStateAttachment {
   final bool publicInternetReady;
   @override
   final bool localNetworkReady;
+  @override
+  final TimestampDuration uptime;
+  @override
+  final TimestampDuration? attachedUptime;
 
   @override
   String toString() {
-    return 'VeilidStateAttachment(state: $state, publicInternetReady: $publicInternetReady, localNetworkReady: $localNetworkReady)';
+    return 'VeilidStateAttachment(state: $state, publicInternetReady: $publicInternetReady, localNetworkReady: $localNetworkReady, uptime: $uptime, attachedUptime: $attachedUptime)';
   }
 
   @override
@@ -4980,13 +5149,16 @@ class _$VeilidStateAttachmentImpl implements _VeilidStateAttachment {
             (identical(other.publicInternetReady, publicInternetReady) ||
                 other.publicInternetReady == publicInternetReady) &&
             (identical(other.localNetworkReady, localNetworkReady) ||
-                other.localNetworkReady == localNetworkReady));
+                other.localNetworkReady == localNetworkReady) &&
+            (identical(other.uptime, uptime) || other.uptime == uptime) &&
+            (identical(other.attachedUptime, attachedUptime) ||
+                other.attachedUptime == attachedUptime));
   }
 
   @JsonKey(includeFromJson: false, includeToJson: false)
   @override
-  int get hashCode =>
-      Object.hash(runtimeType, state, publicInternetReady, localNetworkReady);
+  int get hashCode => Object.hash(runtimeType, state, publicInternetReady,
+      localNetworkReady, uptime, attachedUptime);
 
   /// Create a copy of VeilidStateAttachment
   /// with the given fields replaced by the non-null parameter values.
@@ -5007,9 +5179,12 @@ class _$VeilidStateAttachmentImpl implements _VeilidStateAttachment {
 
 abstract class _VeilidStateAttachment implements VeilidStateAttachment {
   const factory _VeilidStateAttachment(
-      {required final AttachmentState state,
-      required final bool publicInternetReady,
-      required final bool localNetworkReady}) = _$VeilidStateAttachmentImpl;
+          {required final AttachmentState state,
+          required final bool publicInternetReady,
+          required final bool localNetworkReady,
+          required final TimestampDuration uptime,
+          required final TimestampDuration? attachedUptime}) =
+      _$VeilidStateAttachmentImpl;
 
   factory _VeilidStateAttachment.fromJson(Map<String, dynamic> json) =
       _$VeilidStateAttachmentImpl.fromJson;
@@ -5020,6 +5195,10 @@ abstract class _VeilidStateAttachment implements VeilidStateAttachment {
   bool get publicInternetReady;
   @override
   bool get localNetworkReady;
+  @override
+  TimestampDuration get uptime;
+  @override
+  TimestampDuration? get attachedUptime;
 
   /// Create a copy of VeilidStateAttachment
   /// with the given fields replaced by the non-null parameter values.
diff --git a/veilid-flutter/lib/veilid_state.g.dart b/veilid-flutter/lib/veilid_state.g.dart
index 10a982ef..cf202e98 100644
--- a/veilid-flutter/lib/veilid_state.g.dart
+++ b/veilid-flutter/lib/veilid_state.g.dart
@@ -268,6 +268,10 @@ _$VeilidUpdateAttachmentImpl _$$VeilidUpdateAttachmentImplFromJson(
       state: AttachmentState.fromJson(json['state']),
       publicInternetReady: json['public_internet_ready'] as bool,
       localNetworkReady: json['local_network_ready'] as bool,
+      uptime: TimestampDuration.fromJson(json['uptime']),
+      attachedUptime: json['attached_uptime'] == null
+          ? null
+          : TimestampDuration.fromJson(json['attached_uptime']),
       $type: json['kind'] as String?,
     );
 
@@ -277,6 +281,8 @@ Map<String, dynamic> _$$VeilidUpdateAttachmentImplToJson(
       'state': instance.state.toJson(),
       'public_internet_ready': instance.publicInternetReady,
       'local_network_ready': instance.localNetworkReady,
+      'uptime': instance.uptime.toJson(),
+      'attached_uptime': instance.attachedUptime?.toJson(),
       'kind': instance.$type,
     };
 
@@ -363,6 +369,10 @@ _$VeilidStateAttachmentImpl _$$VeilidStateAttachmentImplFromJson(
       state: AttachmentState.fromJson(json['state']),
       publicInternetReady: json['public_internet_ready'] as bool,
       localNetworkReady: json['local_network_ready'] as bool,
+      uptime: TimestampDuration.fromJson(json['uptime']),
+      attachedUptime: json['attached_uptime'] == null
+          ? null
+          : TimestampDuration.fromJson(json['attached_uptime']),
     );
 
 Map<String, dynamic> _$$VeilidStateAttachmentImplToJson(
@@ -371,6 +381,8 @@ Map<String, dynamic> _$$VeilidStateAttachmentImplToJson(
       'state': instance.state.toJson(),
       'public_internet_ready': instance.publicInternetReady,
       'local_network_ready': instance.localNetworkReady,
+      'uptime': instance.uptime.toJson(),
+      'attached_uptime': instance.attachedUptime?.toJson(),
     };
 
 _$VeilidStateNetworkImpl _$$VeilidStateNetworkImplFromJson(
diff --git a/veilid-python/veilid/schema/RecvMessage.json b/veilid-python/veilid/schema/RecvMessage.json
index 45d6d3ce..b0a3d5d3 100644
--- a/veilid-python/veilid/schema/RecvMessage.json
+++ b/veilid-python/veilid/schema/RecvMessage.json
@@ -2588,9 +2588,17 @@
             "kind",
             "local_network_ready",
             "public_internet_ready",
-            "state"
+            "state",
+            "uptime"
           ],
           "properties": {
+            "attached_uptime": {
+              "description": "Uptime since last attach, empty if the node is currently detached",
+              "type": [
+                "string",
+                "null"
+              ]
+            },
             "kind": {
               "type": "string",
               "enum": [
@@ -2598,11 +2606,11 @@
               ]
             },
             "local_network_ready": {
-              "description": "If attached and there are enough eachable nodes in the routing table to perform all the actions of the LocalNetwork RoutingDomain.",
+              "description": "If attached and there are enough reachable nodes in the routing table to perform all the actions of the LocalNetwork RoutingDomain.",
               "type": "boolean"
             },
             "public_internet_ready": {
-              "description": "If attached and there are enough eachable nodes in the routing table to perform all the actions of the PublicInternet RoutingDomain, including things like private/safety route allocation and DHT operations.",
+              "description": "If attached and there are enough reachable nodes in the routing table to perform all the actions of the PublicInternet RoutingDomain, including things like private/safety route allocation and DHT operations.",
               "type": "boolean"
             },
             "state": {
@@ -2612,6 +2620,10 @@
                   "$ref": "#/definitions/AttachmentState"
                 }
               ]
+            },
+            "uptime": {
+              "description": "Node uptime",
+              "type": "string"
             }
           }
         },
@@ -4618,15 +4630,23 @@
       "required": [
         "local_network_ready",
         "public_internet_ready",
-        "state"
+        "state",
+        "uptime"
       ],
       "properties": {
+        "attached_uptime": {
+          "description": "Uptime since last attach, empty if the node is currently detached",
+          "type": [
+            "string",
+            "null"
+          ]
+        },
         "local_network_ready": {
-          "description": "If attached and there are enough eachable nodes in the routing table to perform all the actions of the LocalNetwork RoutingDomain.",
+          "description": "If attached and there are enough reachable nodes in the routing table to perform all the actions of the LocalNetwork RoutingDomain.",
           "type": "boolean"
         },
         "public_internet_ready": {
-          "description": "If attached and there are enough eachable nodes in the routing table to perform all the actions of the PublicInternet RoutingDomain, including things like private/safety route allocation and DHT operations.",
+          "description": "If attached and there are enough reachable nodes in the routing table to perform all the actions of the PublicInternet RoutingDomain, including things like private/safety route allocation and DHT operations.",
           "type": "boolean"
         },
         "state": {
@@ -4636,6 +4656,10 @@
               "$ref": "#/definitions/AttachmentState"
             }
           ]
+        },
+        "uptime": {
+          "description": "Node uptime",
+          "type": "string"
         }
       }
     },
diff --git a/veilid-python/veilid/state.py b/veilid-python/veilid/state.py
index d65c708b..4d28fa31 100644
--- a/veilid-python/veilid/state.py
+++ b/veilid-python/veilid/state.py
@@ -31,16 +31,22 @@ class VeilidStateAttachment:
     state: AttachmentState
     public_internet_ready: bool
     local_network_ready: bool
+    uptime: TimestampDuration
+    attached_uptime: Optional[TimestampDuration]
 
     def __init__(
         self,
         state: AttachmentState,
         public_internet_ready: bool,
         local_network_ready: bool,
+        uptime: TimestampDuration,
+        attached_uptime: Optional[TimestampDuration],
     ):
         self.state = state
         self.public_internet_ready = public_internet_ready
         self.local_network_ready = local_network_ready
+        self.uptime = uptime
+        self.attached_uptime = attached_uptime
 
     @classmethod
     def from_json(cls, j: dict) -> Self:
@@ -49,6 +55,8 @@ class VeilidStateAttachment:
             AttachmentState(j["state"]),
             j["public_internet_ready"],
             j["local_network_ready"],
+            j["uptime"],
+            j["attached_uptime"],
         )