diff --git a/apps/pwa/src/vite.ts b/apps/pwa/src/vite.ts
index 962dce1..107e08f 100644
--- a/apps/pwa/src/vite.ts
+++ b/apps/pwa/src/vite.ts
@@ -92,6 +92,11 @@ function emitIcons(): Plugin {
             attrs: { name: "apple-mobile-web-app-capable", content: "yes" },
             injectTo: "head",
           },
+          {
+            tag: "meta",
+            attrs: { name: "mobile-web-app-capable", content: "yes" },
+            injectTo: "head",
+          },
           {
             tag: "meta",
             attrs: {
diff --git a/apps/tauri/src-tauri/Cargo.toml b/apps/tauri/src-tauri/Cargo.toml
index 2a68e95..d38f304 100644
--- a/apps/tauri/src-tauri/Cargo.toml
+++ b/apps/tauri/src-tauri/Cargo.toml
@@ -15,7 +15,7 @@ name = "mobile_lib"
 crate-type = ["staticlib", "cdylib", "rlib"]
 
 [build-dependencies]
-tauri-build = { git = "https://github.com/tauri-apps/tauri", rev = "4af26a3f7f8b692d62cca549bbacd93f5ce90b41", features = [] }
+tauri-build = { git = "https://github.com/tauri-apps/tauri", rev = "b6660a041db44729893dae7991a9be61cf8c2ed5", features = [] }
 
 [dependencies]
 tauri-plugin-opener = "2"
diff --git a/apps/tauri/src-tauri/src/lib.rs b/apps/tauri/src-tauri/src/lib.rs
index 6636682..859b653 100644
--- a/apps/tauri/src-tauri/src/lib.rs
+++ b/apps/tauri/src-tauri/src/lib.rs
@@ -20,6 +20,7 @@ pub fn run() {
             accessibility_backend::accessibility_get_initial_scale,
             accessibility_backend::accessibility_set_initial_scale,
             mtp_backend::mtp_request,
+            mtp_backend::mtp_send_sealed_relay,
             mtp_backend::mtp_status,
             mtp_backend::mtp_store_credentials,
             mtp_backend::mtp_has_credentials,
diff --git a/apps/tauri/src-tauri/src/mtp_backend.rs b/apps/tauri/src-tauri/src/mtp_backend.rs
index fa28597..97fb983 100644
--- a/apps/tauri/src-tauri/src/mtp_backend.rs
+++ b/apps/tauri/src-tauri/src/mtp_backend.rs
@@ -9,9 +9,12 @@ use base64::{
     Engine as _,
 };
 use mtp::client::{ClientConfig, MTPClient, MTPConnection, Policy, SendMode};
-use mtp::codec::{CommunicationType, CommunicationValue, DataType, DataValue, TypeMap};
+use mtp::codec::{
+    CommunicationType, CommunicationValue, DataType, DataValue, SealedRelayBuilder, TypeMap,
+};
 use mtp::crypto::{
-    derive_encryption_key, AeadDecrypt, ChaCha20Poly1305, HybridKem, Keyring, PublicKeyBundle,
+    derive_encryption_key, AeadDecrypt, ChaCha20Poly1305, DualSigner, HybridKem, Keyring,
+    PublicKeyBundle,
 };
 use serde::{Deserialize, Serialize};
 use serde_json::{Map, Value};
@@ -28,6 +31,9 @@ const CHAT_SECRET_SCHEME: &str = "mtp-chat-secret-kem-chacha20poly1305-hkdf-sha2
 const INITIAL_SYNC_TIMEOUT: Duration = Duration::from_secs(30);
 const MAX_BUFFERED_INITIAL_FRAMES: usize = 1_000;
 const NOTIFICATION_QUEUE_CAPACITY: usize = 32;
+const ROUTE_TARGET_ID_MASK: u64 = (1_u64 << 48) - 1;
+const USER_ROUTE_TARGET_KIND: u64 = 0x4000_0000_0000_0000;
+const IOTA_ROUTE_TARGET_KIND: u64 = 0x8000_0000_0000_0000;
 #[cfg(target_os = "android")]
 const ROOT_YE_PEM: &[u8] = b"-----BEGIN CERTIFICATE-----\n\
 MIIB2TCCAWCgAwIBAgIRAKQCa6LvbHwg1AR+XmWmk4AwCgYIKoZIzj0EAwMwLjEL\n\
@@ -79,6 +85,44 @@ pub struct MtpSnapshot {
     pub error: Option<String>,
 }
 
+#[derive(Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+struct EncodedKeyMaterial {
+    value: String,
+    encoding: String,
+}
+
+#[derive(Debug, Deserialize)]
+#[serde(tag = "kind", rename_all = "lowercase")]
+enum RelayTargetDto {
+    User { id: u64 },
+    Iota { id: u64 },
+}
+
+impl RelayTargetDto {
+    fn wire_id(self) -> Result<u64, String> {
+        let (kind, id) = match self {
+            Self::User { id } => (USER_ROUTE_TARGET_KIND, id),
+            Self::Iota { id } => (IOTA_ROUTE_TARGET_KIND, id),
+        };
+        if id == 0 || id > ROUTE_TARGET_ID_MASK {
+            return Err("relay target ID must be a non-zero 48-bit integer".into());
+        }
+        Ok(kind | id)
+    }
+}
+
+#[derive(Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct SealedRelayRequest {
+    type_name: String,
+    data: Value,
+    next_hop: RelayTargetDto,
+    final_recipient_id: u64,
+    metadata_recipients: Vec<EncodedKeyMaterial>,
+    content_recipients: Vec<EncodedKeyMaterial>,
+}
+
 #[derive(Clone, Serialize)]
 #[serde(tag = "kind", rename_all = "camelCase")]
 enum MtpEvent {
@@ -695,6 +739,88 @@ async fn resolve_endpoint(config: &MtpConfig) -> Result<(String, String), String
     ))
 }
 
+fn decode_key_material(value: EncodedKeyMaterial) -> Result<PublicKeyBundle, String> {
+    let bytes = match value.encoding.as_str() {
+        "base64" => decode_browser_base64(&value.value)?,
+        "hex" => decode_sdk_bytes(&value.value)?,
+        encoding => return Err(format!("unsupported key material encoding: {encoding}")),
+    };
+    let key = PublicKeyBundle::from_bytes(&bytes)
+        .map_err(|error| format!("invalid relay recipient public key: {error}"))?;
+    key.validate()
+        .map_err(|error| format!("invalid relay recipient public key: {error}"))?;
+    Ok(key)
+}
+
+async fn send_sealed_relay(request: SealedRelayRequest) -> Result<Value, String> {
+    if request.metadata_recipients.is_empty() || request.content_recipients.is_empty() {
+        return Err("sealed relay requires metadata and content recipients".into());
+    }
+    if request.final_recipient_id == 0 {
+        return Err("sealed relay final recipient ID must be non-zero".into());
+    }
+    let manager = manager();
+    let connection = manager
+        .connection
+        .read()
+        .map_err(|_| "MTP connection lock is unavailable")?
+        .clone()
+        .ok_or_else(|| "MTP is not connected".to_string())?;
+    let config = manager
+        .config
+        .read()
+        .map_err(|_| "MTP configuration lock is unavailable")?
+        .clone()
+        .ok_or_else(|| "MTP credentials are unavailable".to_string())?;
+    let keyring_bytes = decode_browser_base64(&config.keyring)?;
+    let keyring = Keyring::from_bytes(&keyring_bytes)
+        .map_err(|error| format!("invalid MTP keyring: {error}"))?;
+    let signer = DualSigner::new(
+        &keyring.sig_cl_secret_key,
+        &keyring.sig_pq_secret_key,
+        &keyring.sig_pq_public_key,
+    )
+    .map_err(|error| format!("invalid MTP signing key: {error}"))?;
+    let next_hop_id = request.next_hop.wire_id()?;
+    let type_map = TypeMap::latest();
+    let content = json_to_frame(&request.type_name, request.data, 1)?.into_payload();
+    let metadata_recipients = request
+        .metadata_recipients
+        .into_iter()
+        .map(decode_key_material)
+        .collect::<Result<Vec<_>, _>>()?;
+    let content_recipients = request
+        .content_recipients
+        .into_iter()
+        .map(decode_key_material)
+        .collect::<Result<Vec<_>, _>>()?;
+    let created_at = mtp::common::unix_time_millis()
+        .map_err(|error| format!("failed to get relay timestamp: {error}"))?;
+    let request_id = connection.next_request_id().await?;
+    let message_id = format!("tensamin-relay-{created_at}-{request_id}");
+    let frame = SealedRelayBuilder::new(
+        request.type_name,
+        content,
+        config.user_id,
+        request.final_recipient_id,
+        next_hop_id,
+        &signer,
+    )
+    .message_id(message_id)
+    .created_at(created_at)
+    .metadata_recipients(metadata_recipients)
+    .content_recipients(content_recipients)
+    .type_map(&type_map)
+    .build()
+    .map_err(|error| format!("failed to build sealed relay: {error}"))?;
+    let response = connection
+        .mtp
+        .request(&frame, None)
+        .await
+        .map_err(|error| format!("sealed relay request failed: {error}"))?;
+    frame_to_json(&response)
+}
+
 async fn handle_push(
     generation: u64,
     notification_tx: &mpsc::Sender<CommunicationValue>,
@@ -1047,7 +1173,8 @@ mod tests {
 
     use super::{
         container_value_by_name, decode_browser_base64, decode_sdk_bytes, frame_to_json,
-        jittered_retry_delay, json_to_frame, prepare_initial_state_ack, RequestIdAllocator,
+        jittered_retry_delay, json_to_frame, prepare_initial_state_ack, RelayTargetDto,
+        RequestIdAllocator,
     };
 
     #[test]
@@ -1070,6 +1197,20 @@ mod tests {
         assert_eq!(ids.next().unwrap(), 2);
     }
 
+    #[test]
+    fn iota_relay_target_encodes_its_namespace() {
+        assert_eq!(
+            RelayTargetDto::Iota { id: 42 }.wire_id().unwrap(),
+            0x8000_0000_0000_002a
+        );
+    }
+
+    #[test]
+    fn relay_target_rejects_raw_or_out_of_range_ids() {
+        assert!(RelayTargetDto::Iota { id: 0 }.wire_id().is_err());
+        assert!(RelayTargetDto::User { id: 1_u64 << 48 }.wire_id().is_err());
+    }
+
     #[test]
     fn retry_jitter_stays_within_policy_bounds() {
         let delay = jittered_retry_delay(std::time::Duration::from_secs(10));
@@ -1194,6 +1335,11 @@ pub async fn mtp_request(type_name: String, data: Value) -> Result<Value, String
     manager().request(&type_name, data).await
 }
 
+#[tauri::command]
+pub async fn mtp_send_sealed_relay(request: SealedRelayRequest) -> Result<Value, String> {
+    send_sealed_relay(request).await
+}
+
 #[tauri::command]
 pub fn mtp_status() -> MtpSnapshot {
     manager().snapshot()
diff --git a/apps/web/.gitignore b/apps/web/.gitignore
index 8952e07..264fe41 100644
--- a/apps/web/.gitignore
+++ b/apps/web/.gitignore
@@ -8,6 +8,7 @@ pnpm-debug.log*
 lerna-debug.log*
 
 node_modules
+.mtp
 dist
 dist-ssr
 *.local
diff --git a/apps/web/package.json b/apps/web/package.json
index a6b3951..e6b015e 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -24,6 +24,7 @@
     "@tensamin/chat": "workspace:*",
     "@tensamin/crypto": "workspace:*",
     "@tensamin/hotkeys": "workspace:*",
+    "@tensamin/markdown": "workspace:*",
     "@tensamin/mtp": "workspace:*",
     "@tensamin/notifications": "workspace:*",
     "@tensamin/onboarding": "workspace:*",
@@ -32,7 +33,7 @@
     "@tensamin/storage": "workspace:*",
     "@tensamin/tauri": "workspace:*",
     "@tensamin/tauth": "workspace:*",
-    "@tensamin/user": "workspace:*",
+    "@tensamin/identity": "workspace:*",
     "decimal.js-light": "^2.5.1",
     "eventemitter3": "^5.0.4",
     "lucide-react": "^1.29.0",
diff --git a/apps/web/src/components/callPopout.tsx b/apps/web/src/components/callPopout.tsx
new file mode 100644
index 0000000..bbe0f91
--- /dev/null
+++ b/apps/web/src/components/callPopout.tsx
@@ -0,0 +1,8 @@
+import { useCall } from "@tensamin/call/state";
+import Popout from "@tensamin/call/popout";
+
+export default function CallPopout() {
+  const active = useCall((state) => state.state !== "closed");
+
+  return active ? <Popout /> : null;
+}
diff --git a/apps/web/src/components/callRuntimeInit.tsx b/apps/web/src/components/callRuntimeInit.tsx
new file mode 100644
index 0000000..296057d
--- /dev/null
+++ b/apps/web/src/components/callRuntimeInit.tsx
@@ -0,0 +1,95 @@
+import { useEffect, useState } from "react";
+
+import { useTheme } from "@methanium/ui";
+import { useIsSpeaking } from "@tensamin/call/speakingState";
+import { useCall, useInitializeCall } from "@tensamin/call/store";
+import { useStorage } from "@tensamin/storage/context";
+
+function createCallTrayIcon(color: string, speaking: boolean) {
+  const canvas = document.createElement("canvas");
+  canvas.width = 32;
+  canvas.height = 32;
+
+  const context = canvas.getContext("2d");
+  if (!context) return undefined;
+
+  context.globalAlpha = speaking ? 1 : 0.55;
+  context.fillStyle = color;
+  context.beginPath();
+  context.arc(16, 16, 13, 0, Math.PI * 2);
+  context.fill();
+
+  if (speaking) {
+    context.globalAlpha = 0.3;
+    context.fillStyle = "#ffffff";
+    context.fill();
+  }
+
+  return canvas.toDataURL("image/png");
+}
+
+export default function CallRuntimeInit() {
+  const callInvitePopup = useInitializeCall();
+  const { load } = useStorage();
+  const {
+    themeColor,
+    themePalette,
+    themePrimaryColor,
+    themePolarity,
+    themeTint,
+    themeCustomCss,
+  } = useTheme();
+  const [localUserId, setLocalUserId] = useState(-1);
+  const [primaryColor, setPrimaryColor] = useState("");
+  const inCall = useCall((state) => state.state === "open");
+  const speaking = useIsSpeaking(localUserId);
+
+  useEffect(() => {
+    let active = true;
+
+    load("user_id").then((userId) => {
+      if (active) setLocalUserId(userId);
+    });
+
+    return () => {
+      active = false;
+    };
+  }, [load]);
+
+  useEffect(() => {
+    const frame = requestAnimationFrame(() => {
+      setPrimaryColor(
+        getComputedStyle(document.documentElement)
+          .getPropertyValue("--primary")
+          .trim(),
+      );
+    });
+
+    return () => cancelAnimationFrame(frame);
+  }, [
+    themeColor,
+    themeCustomCss,
+    themePalette,
+    themePolarity,
+    themePrimaryColor,
+    themeTint,
+  ]);
+
+  useEffect(() => {
+    const iconDataUrl = primaryColor
+      ? createCallTrayIcon(primaryColor, speaking)
+      : undefined;
+
+    void window.tensaminDesktop?.call
+      ?.setStatus?.({
+        inCall,
+        speaking: inCall && speaking,
+        iconDataUrl: inCall ? iconDataUrl : undefined,
+      })
+      .catch((error: unknown) => {
+        console.error("Failed to update desktop call status", error);
+      });
+  }, [inCall, primaryColor, speaking]);
+
+  return callInvitePopup;
+}
diff --git a/apps/web/src/components/callSidebarBox.tsx b/apps/web/src/components/callSidebarBox.tsx
new file mode 100644
index 0000000..89d7905
--- /dev/null
+++ b/apps/web/src/components/callSidebarBox.tsx
@@ -0,0 +1,8 @@
+import { useCall } from "@tensamin/call/state";
+import SidebarBox from "@tensamin/call/sidebarBox";
+
+export default function CallSidebarBox() {
+  const active = useCall((state) => state.state !== "closed");
+
+  return active ? <SidebarBox /> : null;
+}
diff --git a/apps/web/src/components/modals/basic.tsx b/apps/web/src/components/modals/basic.tsx
index dc4e48a..9608f66 100644
--- a/apps/web/src/components/modals/basic.tsx
+++ b/apps/web/src/components/modals/basic.tsx
@@ -1,4 +1,4 @@
-import type { User } from "@tensamin/user/context";
+import type { User } from "@tensamin/identity/context";
 import {
   Avatar,
   AvatarImage,
diff --git a/apps/web/src/components/modals/profile.tsx b/apps/web/src/components/modals/profile.tsx
index a4bddb2..f077783 100644
--- a/apps/web/src/components/modals/profile.tsx
+++ b/apps/web/src/components/modals/profile.tsx
@@ -1,6 +1,6 @@
-import type { User } from "@tensamin/user/context";
+import type { User } from "@tensamin/identity/context";
 import { Avatar, AvatarFallback, AvatarImage, Button } from "@methanium/ui";
-import { Text } from "@methanium/ui/markdown";
+import Text from "@tensamin/markdown/text";
 import { ChevronDown, ChevronUp } from "lucide-react";
 import { useState } from "react";
 
diff --git a/apps/web/src/components/navbar.tsx b/apps/web/src/components/navbar.tsx
index 122f188..e980a0d 100644
--- a/apps/web/src/components/navbar.tsx
+++ b/apps/web/src/components/navbar.tsx
@@ -14,8 +14,8 @@ import {
   User,
 } from "lucide-react";
 import { useLocation, useNavigate, useSearch } from "@tanstack/react-router";
-import { joinCall, useCall } from "@tensamin/call/store";
-import Wrapper from "@tensamin/user/wrapper";
+import { useCall } from "@tensamin/call/state";
+import Wrapper from "@tensamin/identity/wrapper";
 import { Skeleton } from "@methanium/ui";
 import {
   Select,
@@ -27,7 +27,8 @@ import { displayCallId } from "@tensamin/call/utils";
 import { useState } from "react";
 import { SidebarTrigger, useSidebar } from "@methanium/ui";
 import { WindowControls as Controls } from "@methanium/ui";
-import { useSession } from "@tensamin/storage/session";
+import { useSession } from "@tensamin/identity/session";
+import { joinCall } from "@tensamin/call/store";
 import Profile from "./modals/profile";
 
 export default function Navbar({ forMobile }: { forMobile: boolean }) {
@@ -139,9 +140,7 @@ export default function Navbar({ forMobile }: { forMobile: boolean }) {
             {currentCalls.length === 0 ? (
               <Button
                 disabled={callState !== "closed"}
-                onClick={() => {
-                  void joinCall(id);
-                }}
+                onClick={() => void joinCall(id)}
                 className="w-9 h-9! aspect-square rounded-lg"
                 variant="outline"
               >
@@ -181,9 +180,9 @@ export default function Navbar({ forMobile }: { forMobile: boolean }) {
                       <SelectItem
                         value={call.CallId}
                         key={call.CallId}
-                        onSelect={() => {
-                          void joinCall(id, call.CallSecret, call.CallId);
-                        }}
+                        onSelect={() =>
+                          void joinCall(id, call.CallSecret, call.CallId)
+                        }
                       >
                         {displayCallId(call.CallId)}
                       </SelectItem>
diff --git a/apps/web/src/components/routeLoader.tsx b/apps/web/src/components/routeLoader.tsx
new file mode 100644
index 0000000..5bd0cba
--- /dev/null
+++ b/apps/web/src/components/routeLoader.tsx
@@ -0,0 +1,15 @@
+import { Loader2 } from "lucide-react";
+
+export default function RouteLoader() {
+  return (
+    <div
+      className="flex h-full min-h-40 w-full items-center justify-center bg-background"
+      role="status"
+    >
+      <div className="flex items-center gap-2 text-sm text-muted-foreground">
+        <Loader2 className="size-5 animate-spin" />
+        <span>Loading...</span>
+      </div>
+    </div>
+  );
+}
diff --git a/apps/web/src/components/sidebar.tsx b/apps/web/src/components/sidebar.tsx
index d56a4f1..b9c05e6 100644
--- a/apps/web/src/components/sidebar.tsx
+++ b/apps/web/src/components/sidebar.tsx
@@ -1,5 +1,6 @@
-import Wrapper from "@tensamin/user/wrapper";
+import Wrapper from "@tensamin/identity/wrapper";
 import { Basic, Loading } from "./modals/basic";
+import CallSidebarBox from "./callSidebarBox";
 import List from "@/features/conversation/list/body";
 
 import {
@@ -30,11 +31,10 @@ import {
 import { useIsMobile } from "@methanium/ui";
 import { MobileNavbar } from "./navbar";
 
-import SidebarBox from "@tensamin/call/sidebarBox";
 import { useShowMobileNavbar } from "@/routes/app/useShowMobileNavbar";
 import { Ellipsis, Check } from "lucide-react";
 import { useState } from "react";
-import { useUser, type User } from "@tensamin/user/context";
+import { useUser, type User } from "@tensamin/identity/context";
 import { mtp, userPresencePreferenceSchema } from "@tensamin/shared/data";
 import { useMTP } from "@tensamin/mtp";
 import {
@@ -285,7 +285,7 @@ export default function Sidebar() {
       )}
       {!isMobile && (
         <SidebarFooter>
-          <SidebarBox />
+          <CallSidebarBox />
         </SidebarFooter>
       )}
     </>
diff --git a/apps/web/src/features/conversation/list/body.tsx b/apps/web/src/features/conversation/list/body.tsx
index cc3baaf..d413500 100644
--- a/apps/web/src/features/conversation/list/body.tsx
+++ b/apps/web/src/features/conversation/list/body.tsx
@@ -5,7 +5,7 @@ import Switch from "./switch";
 import ConversationModal from "../modal/conversation";
 import CommunityModal from "../modal/community";
 import { Loader2 } from "lucide-react";
-import { useSession } from "@tensamin/storage/session";
+import { useSession } from "@tensamin/identity/session";
 
 export default function List() {
   const [category, setCategory] = useState<"conversations" | "communities">(
diff --git a/apps/web/src/features/conversation/modal/conversation.tsx b/apps/web/src/features/conversation/modal/conversation.tsx
index 6f0396e..3d7a269 100644
--- a/apps/web/src/features/conversation/modal/conversation.tsx
+++ b/apps/web/src/features/conversation/modal/conversation.tsx
@@ -1,5 +1,5 @@
 import { Basic, Loading } from "@/components/modals/basic";
-import Wrapper from "@tensamin/user/wrapper";
+import Wrapper from "@tensamin/identity/wrapper";
 import {
   ContextMenu,
   ContextMenuContent,
diff --git a/apps/web/src/index.tsx b/apps/web/src/index.tsx
index 460e92b..4503ecf 100644
--- a/apps/web/src/index.tsx
+++ b/apps/web/src/index.tsx
@@ -12,26 +12,17 @@ import "./index.css";
 import "@methanium/ui/index.css";
 
 import NotFound from "@/routes/404";
-
-import AppLayout from "@/routes/app/layout";
-import { createSettingsRoute } from "@tensamin/settings";
-import OnboardingGate from "@tensamin/onboarding";
-
+import RouteLoader from "@/components/routeLoader";
 import Home from "@/routes/app/home";
-import ChatScreen from "@tensamin/chat/screen";
-import CallScreen from "@tensamin/call/screen";
+import AppShell from "@/routes/app/shell";
 import Login from "@/routes/screens/login";
 
-import ChatContext from "@tensamin/chat/context";
-import { useCall, useInitializeCall } from "@tensamin/call/store";
-import { useIsSpeaking } from "@tensamin/call/speakingState";
-import { Provider as MTPProvider } from "@tensamin/mtp";
-import UserProvider from "@tensamin/user/context";
-import DeeplinkContext, { useDeeplinks } from "@tensamin/tauri/deeplinkHandler";
-import NotificationsProvider from "@tensamin/notifications/context";
-import PwaRuntime from "@tensamin/pwa/runtime";
+import { createSettingsRoute } from "@tensamin/settings";
+import ChatScreen from "@tensamin/chat/screen";
+import CallScreen from "@tensamin/call/screen";
 
-import TAuthWrapper from "@tensamin/tauth/context";
+import DeeplinkContext from "@tensamin/tauri/deeplinkHandler";
+import PwaRuntime from "@tensamin/pwa/runtime";
 
 import { ErrorScreen, ThemeProvider, useTheme } from "@methanium/ui";
 import z from "zod";
@@ -39,13 +30,8 @@ import z from "zod";
 import { useEffect, useRef, useState, type ReactNode } from "react";
 
 import Storage from "@tensamin/storage/context";
-import Session from "@tensamin/storage/session";
-import Crypto from "@tensamin/crypto/context";
-import DesktopMediaProvider from "@tensamin/shared/desktopMedia";
 import { log } from "@tensamin/shared/log";
 
-import CacheSync from "@tensamin/cache/sync";
-
 import { useStorage } from "@tensamin/storage/context";
 import { useLocation, useNavigate } from "@tanstack/react-router";
 import { useIsMobile, Toaster, TooltipProvider } from "@methanium/ui";
@@ -108,7 +94,7 @@ function LoginWrapper({ children }: { children: ReactNode }) {
   }, [load, location.pathname, navigate, secureStorage]);
 
   if (loggedIn !== true && location.pathname !== "/login") {
-    return null;
+    return <RouteLoader />;
   }
 
   return children;
@@ -276,155 +262,6 @@ function RootShell() {
   );
 }
 
-function AppShell() {
-  return (
-    <OnboardingGate>
-      <Crypto>
-        <DesktopMediaProvider>
-          <MTPProvider>
-            <CacheSync />
-            <DeeplinkNavigator />
-            <Session>
-              <UserProvider>
-                <CallInit />
-                <TAuthWrapper>
-                  <AppLayout>
-                    <ChatContext>
-                      <NotificationsProvider>
-                        <Outlet />
-                      </NotificationsProvider>
-                    </ChatContext>
-                  </AppLayout>
-                </TAuthWrapper>
-              </UserProvider>
-            </Session>
-          </MTPProvider>
-        </DesktopMediaProvider>
-      </Crypto>
-    </OnboardingGate>
-  );
-}
-
-function DeeplinkNavigator() {
-  const { deeplinks } = useDeeplinks();
-  const navigate = useNavigate();
-  const handledCount = useRef(0);
-
-  useEffect(() => {
-    const links = deeplinks.slice(handledCount.current);
-    handledCount.current = deeplinks.length;
-
-    for (const link of links) {
-      try {
-        const url = new URL(link);
-        const id = Number(url.searchParams.get("id"));
-        if (
-          url.protocol === "tensamin:" &&
-          url.hostname === "chat" &&
-          Number.isSafeInteger(id) &&
-          id > 0
-        ) {
-          void navigate({ to: "/chat", search: { id } });
-        }
-      } catch {
-        // Ignore malformed URLs delivered by the platform.
-      }
-    }
-  }, [deeplinks, navigate]);
-
-  return null;
-}
-
-function createCallTrayIcon(color: string, speaking: boolean) {
-  const canvas = document.createElement("canvas");
-  canvas.width = 32;
-  canvas.height = 32;
-
-  const context = canvas.getContext("2d");
-  if (!context) return undefined;
-
-  context.globalAlpha = speaking ? 1 : 0.55;
-  context.fillStyle = color;
-  context.beginPath();
-  context.arc(16, 16, 13, 0, Math.PI * 2);
-  context.fill();
-
-  if (speaking) {
-    context.globalAlpha = 0.3;
-    context.fillStyle = "#ffffff";
-    context.fill();
-  }
-
-  return canvas.toDataURL("image/png");
-}
-
-function CallInit() {
-  const callInvitePopup = useInitializeCall();
-
-  const { load } = useStorage();
-  const {
-    themeColor,
-    themePalette,
-    themePrimaryColor,
-    themePolarity,
-    themeTint,
-    themeCustomCss,
-  } = useTheme();
-  const [localUserId, setLocalUserId] = useState(-1);
-  const [primaryColor, setPrimaryColor] = useState("");
-  const inCall = useCall((state) => state.state === "open");
-  const speaking = useIsSpeaking(localUserId);
-
-  useEffect(() => {
-    let active = true;
-
-    load("user_id").then((userId) => {
-      if (active) setLocalUserId(userId);
-    });
-
-    return () => {
-      active = false;
-    };
-  }, [load]);
-
-  useEffect(() => {
-    const frame = requestAnimationFrame(() => {
-      setPrimaryColor(
-        getComputedStyle(document.documentElement)
-          .getPropertyValue("--primary")
-          .trim(),
-      );
-    });
-
-    return () => cancelAnimationFrame(frame);
-  }, [
-    themeColor,
-    themeCustomCss,
-    themePalette,
-    themePolarity,
-    themePrimaryColor,
-    themeTint,
-  ]);
-
-  useEffect(() => {
-    const iconDataUrl = primaryColor
-      ? createCallTrayIcon(primaryColor, speaking)
-      : undefined;
-
-    void window.tensaminDesktop?.call
-      ?.setStatus?.({
-        inCall,
-        speaking: inCall && speaking,
-        iconDataUrl: inCall ? iconDataUrl : undefined,
-      })
-      .catch((error: unknown) => {
-        console.error("Failed to update desktop call status", error);
-      });
-  }, [inCall, primaryColor, speaking]);
-
-  return callInvitePopup;
-}
-
 const rootRoute = createRootRoute({
   component: RootShell,
   errorComponent: ({ error }: { error: Error }) => (
diff --git a/apps/web/src/routes/app/home.tsx b/apps/web/src/routes/app/home.tsx
index cd4f662..e556fd7 100644
--- a/apps/web/src/routes/app/home.tsx
+++ b/apps/web/src/routes/app/home.tsx
@@ -11,13 +11,16 @@ import {
   useIsMobile,
 } from "@methanium/ui";
 import z from "zod";
-import { useMTP } from "@tensamin/mtp";
+import { MTPProtocolError } from "mtp";
+import { RelayRejectedError, requireRelaySuccess, useMTP } from "@tensamin/mtp";
+import { log } from "@tensamin/shared/log";
 import { useState } from "react";
 import { Loader2 } from "lucide-react";
 import { isTauri } from "@tauri-apps/api/core";
-import { useSession } from "@tensamin/storage/session";
+import { useSession } from "@tensamin/identity/session";
 import { useStorage } from "@tensamin/storage/context";
 import { ShieldAlert } from "lucide-react";
+import { useUser } from "@tensamin/identity/context";
 
 // The page
 export default function Page() {
@@ -51,8 +54,10 @@ export default function Page() {
 
 // Add Conversation Button Component
 function AddConversationButton() {
-  const { send } = useMTP();
+  const { send, sendSealedRelay } = useMTP();
   const { contacts, insertContact } = useSession();
+  const { load } = useStorage();
+  const { getIota } = useUser();
   const [loading, setLoading] = useState(false);
   const [open, setOpen] = useState(false);
   const [error, setError] = useState<string | null>(null);
@@ -64,7 +69,7 @@ function AddConversationButton() {
     // username check
     const schema = z
       .string()
-      .min(1, "Username is too short")
+      .regex(/^[a-z0-9]+$/, "Username must use lowercase letters and numbers")
       .max(15, "Username is too long");
 
     const result = schema.safeParse(username?.toLowerCase().trim());
@@ -74,22 +79,27 @@ function AddConversationButton() {
       return;
     }
 
-    // user existence check
-    const user = await send("GetUserData", {
-      Username: result.data,
-    })
-      .then((data) => {
-        if (data.type === "ErrorNotFound" || data.data.UserId === 0) {
-          throw new Error();
-        }
-
-        return data;
-      })
-      .catch(() => {
+    let user;
+    try {
+      user = await send("GetUserData", { Username: result.data });
+    } catch (error) {
+      if (error instanceof MTPProtocolError && error.type === "ErrorNotFound") {
         setError("User not found");
-        return;
-      });
-    if (!user) return;
+      } else if (error instanceof MTPProtocolError) {
+        setError(`User lookup failed: ${error.type}`);
+      } else {
+        setError("User lookup failed: connection error");
+      }
+      return;
+    }
+    if (user.type === "ErrorNotFound") {
+      setError("User not found");
+      return;
+    }
+    if (user.type !== "GetUserData") {
+      setError(`User lookup failed: ${user.type}`);
+      return;
+    }
 
     // alrady added check
     if (contacts.some((contact) => contact.UserId === user.data.UserId)) {
@@ -100,25 +110,36 @@ function AddConversationButton() {
     // add the conv
     const timeout = setTimeout(() => setLoading(true), 500);
 
-    send("AddConversation", {
-      ChatPartnerId: user.data.UserId,
-    })
-      .then(() => {
-        insertContact(user.data.UserId);
-        setOpen(false);
-      })
-      .catch((error) => {
-        if (String(error).includes("error_not_found")) {
-          setError("User not found");
-          return;
-        }
-
-        setError(String(error));
-      })
-      .finally(() => {
-        clearTimeout(timeout);
-        setLoading(false);
-      });
+    try {
+      const userId = await load("user_id");
+      const iota = await getIota(userId);
+      const response = await sendSealedRelay(
+        "AddConversation",
+        { ChatPartnerId: user.data.UserId },
+        {
+          nextHop: { kind: "iota", id: iota.IotaId },
+          finalRecipientId: userId,
+          metadataRecipients: [{ value: iota.PublicKey, encoding: "base64" }],
+          contentRecipients: [{ value: iota.PublicKey, encoding: "base64" }],
+        },
+      );
+      requireRelaySuccess(response);
+      insertContact(user.data.UserId);
+      setOpen(false);
+    } catch (error) {
+      if (error instanceof RelayRejectedError) {
+        setError(
+          `Could not route the request to your Iota: ${error.responseType}`,
+        );
+      } else {
+        log(1, "mtp", "red", "Add conversation failed", error);
+        const detail = error instanceof Error ? error.message : "unknown error";
+        setError(`Add conversation failed: ${detail}`);
+      }
+    } finally {
+      clearTimeout(timeout);
+      setLoading(false);
+    }
   }
 
   return (
diff --git a/apps/web/src/routes/app/layout.tsx b/apps/web/src/routes/app/layout.tsx
index 9f165b4..046e199 100644
--- a/apps/web/src/routes/app/layout.tsx
+++ b/apps/web/src/routes/app/layout.tsx
@@ -2,8 +2,8 @@ import { type ReactNode } from "react";
 
 import Sidebar from "@/components/sidebar";
 import Navbar, { MobileNavbar } from "@/components/navbar";
+import CallPopout from "@/components/callPopout";
 import { useShowMobileNavbar } from "./useShowMobileNavbar";
-import CallPopout from "@tensamin/call/popout";
 
 import { useIsMobile, cn, SidebarProvider } from "@methanium/ui";
 
diff --git a/apps/web/src/routes/app/shell.tsx b/apps/web/src/routes/app/shell.tsx
new file mode 100644
index 0000000..cb40759
--- /dev/null
+++ b/apps/web/src/routes/app/shell.tsx
@@ -0,0 +1,75 @@
+import { useEffect, useRef } from "react";
+import { Outlet, useNavigate } from "@tanstack/react-router";
+
+import AppLayout from "./layout";
+import CallInit from "@/components/callRuntimeInit";
+import CacheSync from "@tensamin/cache/sync";
+import ChatContext from "@tensamin/chat/context";
+import Crypto from "@tensamin/crypto/context";
+import UserProvider from "@tensamin/identity/context";
+import { Provider as MTPProvider } from "@tensamin/mtp";
+import NotificationsProvider from "@tensamin/notifications/context";
+import OnboardingGate from "@tensamin/onboarding";
+import DesktopMediaProvider from "@tensamin/shared/desktopMedia";
+import Session from "@tensamin/identity/session";
+import { useDeeplinks } from "@tensamin/tauri/deeplinkHandler";
+import TAuthWrapper from "@tensamin/tauth/context";
+
+function DeeplinkNavigator() {
+  const { deeplinks } = useDeeplinks();
+  const navigate = useNavigate();
+  const handledCount = useRef(0);
+
+  useEffect(() => {
+    const links = deeplinks.slice(handledCount.current);
+    handledCount.current = deeplinks.length;
+
+    for (const link of links) {
+      try {
+        const url = new URL(link);
+        const id = Number(url.searchParams.get("id"));
+        if (
+          url.protocol === "tensamin:" &&
+          url.hostname === "chat" &&
+          Number.isSafeInteger(id) &&
+          id > 0
+        ) {
+          void navigate({ to: "/chat", search: { id } });
+        }
+      } catch {
+        // Ignore malformed URLs delivered by the platform.
+      }
+    }
+  }, [deeplinks, navigate]);
+
+  return null;
+}
+
+export default function AppShell() {
+  return (
+    <OnboardingGate>
+      <Crypto>
+        <DesktopMediaProvider>
+          <MTPProvider>
+            <CacheSync />
+            <DeeplinkNavigator />
+            <Session>
+              <UserProvider>
+                <CallInit />
+                <TAuthWrapper>
+                  <AppLayout>
+                    <ChatContext>
+                      <NotificationsProvider>
+                        <Outlet />
+                      </NotificationsProvider>
+                    </ChatContext>
+                  </AppLayout>
+                </TAuthWrapper>
+              </UserProvider>
+            </Session>
+          </MTPProvider>
+        </DesktopMediaProvider>
+      </Crypto>
+    </OnboardingGate>
+  );
+}
diff --git a/apps/web/vite.config.ts b/apps/web/vite.config.ts
index b2304a9..c158bad 100644
--- a/apps/web/vite.config.ts
+++ b/apps/web/vite.config.ts
@@ -65,7 +65,7 @@ export default defineConfig({
       "@tensamin/settings",
       "@tensamin/storage",
       "@tensamin/mtp",
-      "@tensamin/user",
+      "@tensamin/identity",
       "@tensamin/tauri",
       "@tensamin/chat",
     ],
@@ -118,18 +118,50 @@ export default defineConfig({
       "@tensamin/storage/context",
       "@tensamin/tauri",
       "@tensamin/tauth",
-      "@tensamin/user",
+      "@tensamin/identity",
     ],
   },
   build: {
     minify: !process.env.TAURI_ENV_DEBUG ? "esbuild" : false,
     sourcemap: !!process.env.TAURI_ENV_DEBUG,
+    chunkSizeWarningLimit: 550,
+    rolldownOptions: {
+      output: {
+        codeSplitting: {
+          groups: [
+            {
+              name: "codemirror-core",
+              test: /node_modules\/.pnpm\/@codemirror\+(?:state|view|language)@/,
+              priority: 20,
+            },
+            {
+              name: "codemirror-editor",
+              test: /node_modules\/.pnpm\/@codemirror\+(?:autocomplete|commands|lang-markdown)@|node_modules\/.pnpm\/codemirror@/,
+              priority: 20,
+            },
+            {
+              name: "livekit-client",
+              test: /node_modules\/.pnpm\/livekit-client@/,
+              priority: 20,
+            },
+            {
+              name: "livekit-support",
+              test: /node_modules\/.pnpm\/@livekit\+/,
+              priority: 20,
+            },
+          ],
+        },
+      },
+    },
   },
   plugins: [
     ...tensaminPwa(),
     methaniumUi({ defaultThemeId: "tensamin" }),
     deepFilterAssetHeaders(resolve(appDir, "public")),
-    mtp({ typeMaps: resolve(appDir, "../../mtp-type-maps/type-maps.yaml") }),
+    mtp({
+      typeMaps: resolve(appDir, "../../mtp-type-maps/type-maps.yaml"),
+      outDir: ".mtp",
+    }),
     {
       name: "workspace-realpath-resolution",
       enforce: "post",
diff --git a/flake.nix b/flake.nix
index 0b0d63c..403deca 100644
--- a/flake.nix
+++ b/flake.nix
@@ -372,6 +372,7 @@
                 git
                 jq
                 curl
+		libsoup_3
               ]
               ++ [
                 android.androidsdk
diff --git a/package.json b/package.json
index 1975028..42901d1 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
   },
   "dependencies": {
     "@methanium/ui": "https://git.methanium.net/methanium/ui/releases/download/0.0.29/methanium-ui.tgz",
-    "mtp": "https://git.methanium.net/methanium/mtp/releases/download/0.3.0-b331b9f6a3/mtp-0.3.0.tgz",
+    "mtp": "https://git.methanium.net/methanium/mtp/releases/download/0.3.0-dev-c7c7afe/mtp-0.3.0.tgz",
     "sonner": "^2.0.8"
   }
 }
diff --git a/packages/call/package.json b/packages/call/package.json
index 7171f50..dcd16be 100644
--- a/packages/call/package.json
+++ b/packages/call/package.json
@@ -5,6 +5,7 @@
   "type": "module",
   "exports": {
     "./store": "./src/store.tsx",
+    "./state": "./src/state.ts",
     "./speakingState": "./src/speakingState.ts",
     "./screen": "./src/screen.tsx",
     "./utils": "./src/utils.ts",
@@ -24,7 +25,7 @@
     "@tensamin/mtp": "workspace:*",
     "@tensamin/shared": "workspace:*",
     "@tensamin/storage": "workspace:*",
-    "@tensamin/user": "workspace:*",
+    "@tensamin/identity": "workspace:*",
     "deepfilternet3-noise-filter": "1.3.0",
     "livekit-client": "^2.21.0",
     "lucide-react": "^1.29.0",
diff --git a/packages/call/src/components/buttons/invite.tsx b/packages/call/src/components/buttons/invite.tsx
index d49a643..1e91c8e 100644
--- a/packages/call/src/components/buttons/invite.tsx
+++ b/packages/call/src/components/buttons/invite.tsx
@@ -8,11 +8,11 @@ import {
   TooltipContent,
   TooltipTrigger,
 } from "@methanium/ui";
-import Wrapper from "@tensamin/user/wrapper";
+import Wrapper from "@tensamin/identity/wrapper";
 import { Mail } from "lucide-react";
 import { sendCallInvite, useCall } from "../../store";
 import { log, toast } from "@tensamin/shared/log";
-import { useSession } from "@tensamin/storage/session";
+import { useSession } from "@tensamin/identity/session";
 
 export default function InviteButton({
   className,
diff --git a/packages/call/src/components/invitePopup.tsx b/packages/call/src/components/invitePopup.tsx
index 583c57d..cc46fe4 100644
--- a/packages/call/src/components/invitePopup.tsx
+++ b/packages/call/src/components/invitePopup.tsx
@@ -6,7 +6,7 @@ import {
   Dialog,
   DialogContent,
 } from "@methanium/ui";
-import Wrapper from "@tensamin/user/wrapper";
+import Wrapper from "@tensamin/identity/wrapper";
 import { PhoneIncoming, X } from "lucide-react";
 
 export default function InvitePopup({
diff --git a/packages/call/src/components/modals/base.tsx b/packages/call/src/components/modals/base.tsx
index 7538728..3346e47 100644
--- a/packages/call/src/components/modals/base.tsx
+++ b/packages/call/src/components/modals/base.tsx
@@ -16,7 +16,7 @@ import {
 } from "../../store";
 import { Track, type Participant } from "livekit-client";
 import { useEffect, useRef, useState } from "react";
-import { type SelectedUser, useUserFields } from "@tensamin/user/context";
+import { type SelectedUser, useUserFields } from "@tensamin/identity/context";
 import { useIsSpeaking } from "../../speakingState";
 import VideoViewer from "../videoViewer";
 import { HeadphoneOff, MicOff, Monitor, Plus, Shield } from "lucide-react";
diff --git a/packages/call/src/components/popout.tsx b/packages/call/src/components/popout.tsx
index 54f76f1..f091d4e 100644
--- a/packages/call/src/components/popout.tsx
+++ b/packages/call/src/components/popout.tsx
@@ -14,7 +14,7 @@ import {
   useSidebar,
 } from "@methanium/ui";
 import { ScreenShareOff } from "lucide-react";
-import { useUserFields } from "@tensamin/user/context";
+import { useUserFields } from "@tensamin/identity/context";
 import { useIsSpeaking, useLastSpeakingParticipantId } from "../speakingState";
 import { getAverageImageColor } from "./modals/base";
 
diff --git a/packages/call/src/components/top.tsx b/packages/call/src/components/top.tsx
index d634662..0e63cf2 100644
--- a/packages/call/src/components/top.tsx
+++ b/packages/call/src/components/top.tsx
@@ -1,4 +1,4 @@
-import { useUserFields } from "@tensamin/user/context";
+import { useUserFields } from "@tensamin/identity/context";
 import { useCall, getRoom } from "../store";
 import { useEffect, useState } from "react";
 import { useStorage } from "@tensamin/storage/context";
diff --git a/packages/call/src/state.ts b/packages/call/src/state.ts
new file mode 100644
index 0000000..ebbf91a
--- /dev/null
+++ b/packages/call/src/state.ts
@@ -0,0 +1,93 @@
+import type { RefObject } from "react";
+import { create } from "zustand";
+
+import type { LocalMediaShareSession } from "./mediaShare/controller";
+
+export type CallView = "preview" | "focused" | "grid";
+
+export type WrappedCallSecret = {
+  secretId: string;
+  versionNumber: number;
+  encryptedSecret: Uint8Array;
+  kemCiphertext: Uint8Array;
+  wrappingScheme: string;
+};
+
+export type CallRuntime = {
+  navigate: (options: {
+    to: string;
+    search?: Record<string, unknown>;
+  }) => Promise<void>;
+  send: (
+    type: string,
+    data: Record<string, unknown>,
+  ) => Promise<{ data: unknown }>;
+  load: (key: string) => Promise<unknown>;
+  getPublicKey: (userId: number) => Promise<string>;
+};
+
+export const useCall = create<{
+  state: "closed" | "closing" | "connecting" | "open" | "encrypting";
+  view: CallView;
+  invitedUserId: number | null;
+  callId: string | null;
+  incomingCallInvite: {
+    callId: string;
+    callSecret: WrappedCallSecret;
+    senderId: number;
+  } | null;
+  callSecret: string | null;
+  livekitToken: string | null;
+  currentCallData: { UserIds: number[]; exists: boolean } | null;
+  deaf: boolean;
+  micEnabled: boolean;
+  cameraEnabled: boolean;
+  screenShareEnabled: boolean;
+  screenShareSession: LocalMediaShareSession | null;
+  cameraSession: LocalMediaShareSession | null;
+  disabledCameraParticipantIds: number[];
+  focusedParticipantId: number | null;
+  focusedParticipantType: "user" | "stream" | null;
+  usersInFocusedViewHidden: boolean;
+  watchedStreamParticipantIds: number[];
+  pendingWatchedParticipantIds: number[];
+  activeScreenShareParticipantIds: number[];
+  isEncrypted: boolean;
+  ownCallSecretInvitePending: boolean;
+  callIsFullscreen: boolean;
+  callIsPopout: boolean;
+  layoutVersion: number;
+  screenRef: RefObject<HTMLDivElement | null> | null;
+  runtime: CallRuntime | null;
+  lastFocusedParticipantId: number | null;
+}>(() => ({
+  state: "closed",
+  view: "preview",
+  invitedUserId: null,
+  callId: null,
+  incomingCallInvite: null,
+  callSecret: null,
+  livekitToken: null,
+  currentCallData: null,
+  deaf: false,
+  micEnabled: false,
+  cameraEnabled: false,
+  screenShareEnabled: false,
+  screenShareSession: null,
+  cameraSession: null,
+  disabledCameraParticipantIds: [],
+  focusedParticipantId: null,
+  focusedParticipantType: null,
+  usersInFocusedViewHidden: false,
+  watchedStreamParticipantIds: [],
+  pendingWatchedParticipantIds: [],
+  activeScreenShareParticipantIds: [],
+  isEncrypted: false,
+  ownCallSecretInvitePending: false,
+  callIsFullscreen: false,
+  callIsPopout: false,
+  layoutVersion: 0,
+  screenRef: null,
+  runtime: null,
+  lastFocusedParticipantId: null,
+}));
diff --git a/packages/call/src/store.tsx b/packages/call/src/store.tsx
index bbf3f4e..35ec92e 100644
--- a/packages/call/src/store.tsx
+++ b/packages/call/src/store.tsx
@@ -1,5 +1,4 @@
 import { useCallback, useEffect, useMemo, useRef } from "react";
-import { create } from "zustand";
 import { useLocation, useNavigate } from "@tanstack/react-router";
 import { useMTP } from "@tensamin/mtp";
 import { log, toast } from "@tensamin/shared/log";
@@ -13,8 +12,8 @@ import {
   wrapCallSecret,
 } from "@tensamin/crypto/callSecret";
 import { useStorage } from "@tensamin/storage/context";
-import { useSession } from "@tensamin/storage/session";
-import { useUser } from "@tensamin/user/context";
+import { useSession } from "@tensamin/identity/session";
+import { useUser } from "@tensamin/identity/context";
 import { DeepFilterNoiseFilterProcessor } from "deepfilternet3-noise-filter";
 import {
   ExternalE2EEKeyProvider,
@@ -33,7 +32,6 @@ import {
 import z from "zod";
 import {
   createMediaShareController,
-  type LocalMediaShareSession,
 } from "./mediaShare/controller";
 import type { MediaShareRequest } from "./mediaShare";
 import {
@@ -41,6 +39,14 @@ import {
   disposeSpeakingDetector,
 } from "./speakingIndicator";
 import InvitePopup from "./components/invitePopup";
+import {
+  useCall,
+  type CallRuntime as Runtime,
+  type CallView,
+  type WrappedCallSecret,
+} from "./state";
+
+export { useCall } from "./state";
 
 // logging
 setLogExtension(
@@ -51,19 +57,9 @@ setLogExtension(
   getLogger("tensamin"),
 );
 
-type CallView = "preview" | "focused" | "grid";
 type ProtocolCallSecret = NonNullable<
   z.infer<typeof mtp.CallInvite.response>["CallSecret"]
 >;
-type WrappedCallSecret = {
-  secretId: string;
-  versionNumber: number;
-  encryptedSecret: Uint8Array;
-  kemCiphertext: Uint8Array;
-  wrappingScheme: string;
-};
-type CurrentCallData =
-  (z.infer<typeof mtp.CallData.response> & { exists: boolean }) | null;
 
 type SendFn = (
   type: string,
@@ -72,16 +68,6 @@ type SendFn = (
 type LoadFn = (key: string) => Promise<unknown>;
 type RemoteVideoTrackSelector = Track.Kind | Track.Source;
 
-type Runtime = {
-  navigate: (options: {
-    to: string;
-    search?: Record<string, unknown>;
-  }) => Promise<void>;
-  send: SendFn;
-  load: LoadFn;
-  getPublicKey: (userId: number) => Promise<string>;
-};
-
 let _keyProvider: ExternalE2EEKeyProvider | null = null;
 let _e2eeWorker: Worker | null = null;
 let _room: Room | null = null;
@@ -632,7 +618,7 @@ export function setCallId(callId: string | null) {
 
 // Cache server call metadata used by the preview screen.
 export function setCurrentCallData(
-  currentCallData: CurrentCallData & { exists: boolean },
+  currentCallData: { UserIds: number[]; exists: boolean },
 ) {
   useCall.setState({ currentCallData });
 }
@@ -1153,72 +1139,6 @@ async function ensureNoiseFilter(
   }
 }
 
-export const useCall = create<{
-  state: "closed" | "closing" | "connecting" | "open" | "encrypting";
-  view: CallView;
-  invitedUserId: number | null;
-  callId: string | null;
-  incomingCallInvite: {
-    callId: string;
-    callSecret: WrappedCallSecret;
-    senderId: number;
-  } | null;
-  callSecret: string | null;
-  livekitToken: string | null;
-  currentCallData: CurrentCallData;
-  deaf: boolean;
-  micEnabled: boolean;
-  cameraEnabled: boolean;
-  screenShareEnabled: boolean;
-  screenShareSession: LocalMediaShareSession | null;
-  cameraSession: LocalMediaShareSession | null;
-  disabledCameraParticipantIds: number[];
-  focusedParticipantId: number | null;
-  focusedParticipantType: "user" | "stream" | null;
-  usersInFocusedViewHidden: boolean;
-  watchedStreamParticipantIds: number[];
-  pendingWatchedParticipantIds: number[];
-  activeScreenShareParticipantIds: number[];
-  isEncrypted: boolean;
-  ownCallSecretInvitePending: boolean;
-  callIsFullscreen: boolean;
-  callIsPopout: boolean;
-  layoutVersion: number;
-  screenRef: React.RefObject<HTMLDivElement | null> | null;
-  runtime: Runtime | null;
-  lastFocusedParticipantId: number | null;
-}>(() => ({
-  state: "closed",
-  view: "preview",
-  invitedUserId: null,
-  callId: null,
-  incomingCallInvite: null,
-  callSecret: null,
-  livekitToken: null,
-  currentCallData: null,
-  deaf: false,
-  micEnabled: false,
-  cameraEnabled: false,
-  screenShareEnabled: false,
-  screenShareSession: null,
-  cameraSession: null,
-  disabledCameraParticipantIds: [],
-  focusedParticipantId: null,
-  focusedParticipantType: null,
-  usersInFocusedViewHidden: false,
-  watchedStreamParticipantIds: [],
-  pendingWatchedParticipantIds: [],
-  activeScreenShareParticipantIds: [],
-  isEncrypted: false,
-  ownCallSecretInvitePending: false,
-  callIsFullscreen: false,
-  callIsPopout: false,
-  layoutVersion: 0,
-  screenRef: null,
-  runtime: null,
-  lastFocusedParticipantId: null,
-}));
-
 // Register app-level call listeners and wire React dependencies into the store.
 export function useInitializeCall() {
   const navigate = useNavigate();
diff --git a/packages/call/src/views/preview.tsx b/packages/call/src/views/preview.tsx
index 80bad22..189b21e 100644
--- a/packages/call/src/views/preview.tsx
+++ b/packages/call/src/views/preview.tsx
@@ -1,5 +1,5 @@
 import { useCall } from "../store";
-import { useUserFields } from "@tensamin/user/context";
+import { useUserFields } from "@tensamin/identity/context";
 
 const USER_FIELDS = ["Display"] as const;
 
diff --git a/packages/chat/package.json b/packages/chat/package.json
index d164529..b0d4be2 100644
--- a/packages/chat/package.json
+++ b/packages/chat/package.json
@@ -24,10 +24,11 @@
     "@tensamin/cache": "workspace:*",
     "@tensamin/crypto": "workspace:*",
     "@tensamin/hotkeys": "workspace:*",
+    "@tensamin/markdown": "workspace:*",
     "@tensamin/mtp": "workspace:*",
     "@tensamin/shared": "workspace:*",
     "@tensamin/storage": "workspace:*",
-    "@tensamin/user": "workspace:*",
+    "@tensamin/identity": "workspace:*",
     "lucide-react": "^1.29.0",
     "motion": "^13.0.0",
     "react": "^19.2.8",
diff --git a/packages/chat/src/components/emoji/emojiPicker.tsx b/packages/chat/src/components/emoji/emojiPicker.tsx
index ed8f2a1..7f7ff0e 100644
--- a/packages/chat/src/components/emoji/emojiPicker.tsx
+++ b/packages/chat/src/components/emoji/emojiPicker.tsx
@@ -1,5 +1,5 @@
 import { Button } from "@methanium/ui";
-import { Emoji } from "@methanium/ui/markdown";
+import Emoji from "@tensamin/markdown/emoji";
 import { getRecentEmojis, useEmojiRanks } from "./emojiRanks";
 
 export default function EmojiPicker({
diff --git a/packages/chat/src/components/emoji/emojiRanks.ts b/packages/chat/src/components/emoji/emojiRanks.ts
index a30deb5..874c125 100644
--- a/packages/chat/src/components/emoji/emojiRanks.ts
+++ b/packages/chat/src/components/emoji/emojiRanks.ts
@@ -1,6 +1,6 @@
 import { useStorage } from "@tensamin/storage/context";
 import { useCallback, useEffect, useState } from "react";
-import { normalizeShortcode } from "@methanium/ui/markdown";
+import { normalizeShortcode } from "@tensamin/markdown/emoji";
 
 const RANKS_CHANGED_EVENT = "tensamin-reaction-ranks-changed";
 let recordQueue = Promise.resolve();
diff --git a/packages/chat/src/components/input.tsx b/packages/chat/src/components/input.tsx
index 469c28a..0181063 100644
--- a/packages/chat/src/components/input.tsx
+++ b/packages/chat/src/components/input.tsx
@@ -1,4 +1,4 @@
-import { Input, type InputController } from "@methanium/ui/markdown";
+import Input, { type InputController } from "@tensamin/markdown/input";
 import {
   Card,
   CardHeader,
@@ -15,18 +15,19 @@ import { Button } from "@methanium/ui";
 
 import { Plus, Laugh, FileVideo, SendHorizonal } from "lucide-react";
 import { useChat, useReplyMessage } from "../context";
-import { useMTP } from "@tensamin/mtp";
+import { requireRelaySuccess, useMTP } from "@tensamin/mtp";
 import { log, toast } from "@tensamin/shared/log";
 import { cn, useIsMobile } from "@methanium/ui";
 import { encryptChatText } from "@tensamin/crypto/chatSecret";
 
-import { useSession } from "@tensamin/storage/session";
-import EmojiPicker from "./emoji/emojiPicker";
+import { useSession } from "@tensamin/identity/session";
 import { useEmojiRanks, useRecordEmojiUse } from "./emoji/emojiRanks";
-import GifPicker from "./media/gifPicker";
 import ReplyBox from "./replyBox";
 import { useHotkey } from "@tensamin/hotkeys";
 import { editLastMessageHotkey } from "../hotkeys";
+import { useUser } from "@tensamin/identity/context";
+import EmojiPicker from "./emoji/emojiPicker";
+import GifPicker from "./media/gifPicker";
 
 export default function InputComponent({
   value,
@@ -39,7 +40,8 @@ export default function InputComponent({
 }) {
   const [invertEnterBehavior, setInvertEnterBehavior] = useState(false);
 
-  const { send } = useMTP();
+  const { sendSealedRelay } = useMTP();
+  const { getIota } = useUser();
   const {
     addLiveMessage,
     chatSecret,
@@ -174,19 +176,43 @@ export default function InputComponent({
 
     log(3, "chat", "purple", "Content encrypted, sending message...");
 
-    send("MessageSend", {
-      Content: encryptedContent,
-      ReceiverId: userId,
-      SendTime: time,
-      ...(replyTo && { ReplyId: replyTo }),
-    }).catch((e) => {
+    try {
+      const [ownIota, peerIota] = await Promise.all([
+        getIota(ownId),
+        getIota(userId),
+      ]);
+      const response = await sendSealedRelay(
+        "MessageSend",
+        {
+          Content: encryptedContent,
+          ReceiverId: userId,
+          SendTime: time,
+          ...(replyTo && { ReplyId: replyTo }),
+        },
+        {
+          nextHop: { kind: "iota", id: ownIota.IotaId },
+          finalRecipientId: userId,
+          metadataRecipients: [
+            { value: ownIota.PublicKey, encoding: "base64" },
+            { value: peerIota.PublicKey, encoding: "base64" },
+          ],
+          contentRecipients: [
+            { value: ownIota.PublicKey, encoding: "base64" },
+            { value: peerIota.PublicKey, encoding: "base64" },
+          ],
+        },
+      );
+      requireRelaySuccess(response);
+      reference.setMessageState("sent");
+    } catch (e) {
       log(0, "Chat", "red", "Failed to send message", e, {
         ReceiverId: userId,
         SendTime: time,
       });
       reference.setFailed(true);
       toast("error", "Failed to send message");
-    });
+      return;
+    }
 
     if (replyTo) {
       setReplyTo(undefined);
diff --git a/packages/chat/src/components/media/media.tsx b/packages/chat/src/components/media/media.tsx
index 1072308..4578642 100644
--- a/packages/chat/src/components/media/media.tsx
+++ b/packages/chat/src/components/media/media.tsx
@@ -1,4 +1,4 @@
-import { Text } from "@methanium/ui/markdown";
+import Text from "@tensamin/markdown/text";
 import { useStorage } from "@tensamin/storage/context";
 import {
   Avatar,
@@ -24,7 +24,7 @@ import {
 } from "lucide-react";
 import { useState, useMemo, useEffect, useRef, type WheelEvent } from "react";
 import MediaSaveButton from "./mediaSaveButton";
-import { useUserFields } from "@tensamin/user/context";
+import { useUserFields } from "@tensamin/identity/context";
 
 const zoomLevels = [1, 1.5, 2, 3];
 
diff --git a/packages/chat/src/components/message.tsx b/packages/chat/src/components/message.tsx
index cbcd37e..1eb7190 100644
--- a/packages/chat/src/components/message.tsx
+++ b/packages/chat/src/components/message.tsx
@@ -1,7 +1,11 @@
 import type { RawMessage } from "../values";
 import { AlertTriangle, Check, CheckLine, RefreshCw } from "lucide-react";
 import { memo, useCallback, useEffect, useRef, useState } from "react";
-import { type SelectedUser, useUserFields } from "@tensamin/user/context";
+import {
+  type SelectedUser,
+  useUser,
+  useUserFields,
+} from "@tensamin/identity/context";
 
 import {
   Avatar,
@@ -15,11 +19,13 @@ import {
 import MessageContextMenu from "./messageContextMenu";
 import Media from "./media/media";
 import { useStorage } from "@tensamin/storage/context";
-import { useMTP } from "@tensamin/mtp";
+import { requireRelaySuccess, useMTP } from "@tensamin/mtp";
 import { getMessage, useChat } from "../context";
 import { decryptChatText, encryptChatText } from "@tensamin/crypto/chatSecret";
 import { log, toast } from "@tensamin/shared/log";
-import { Emoji, Input, normalizeShortcode, Text } from "@methanium/ui/markdown";
+import Emoji, { normalizeShortcode } from "@tensamin/markdown/emoji";
+import Input from "@tensamin/markdown/input";
+import Text from "@tensamin/markdown/text";
 import { useRecordEmojiUse } from "./emoji/emojiRanks";
 import ReplyBox from "./replyBox";
 import { useHotkey } from "@tensamin/hotkeys";
@@ -42,6 +48,7 @@ function MessageComponent({
   user: SelectedUser<readonly ["UserId", "Avatar", "Display"]> | null;
 }) {
   const actuallyFailed =
+    Boolean(message.ErrorType) ||
     (message.failed && message.MessageState === "awaiting") ||
     message.decryptionFailed;
 
@@ -65,7 +72,8 @@ function MessageComponent({
 
   // Message states
   const { load } = useStorage();
-  const { send } = useMTP();
+  const { send, sendSealedRelay } = useMTP();
+  const { getIota } = useUser();
   const [ownId, setOwnId] = useState(0);
   useEffect(() => {
     load("user_id").then(setOwnId);
@@ -73,22 +81,34 @@ function MessageComponent({
   const messageStateReadUpdate = useCallback(async () => {
     const readConfirmations = await load("settings.read_confirmations");
 
-    if (readConfirmations) {
-      if (!user?.UserId) return;
-
-      await send("MessageState", {
-        ChatPartnerId: user?.UserId,
-        SendTime: message.SendTime,
-        MessageState: "read",
-      });
-    } else {
-      await send("MessageState", {
-        ChatPartnerId: user?.UserId,
-        SendTime: message.SendTime,
-        MessageState: "received",
-      });
-    }
-  }, [load, message.SendTime, user?.UserId, send]);
+    if (!user?.UserId || ownId === 0) return;
+    const [ownIota, peerIota] = await Promise.all([
+      getIota(ownId),
+      getIota(user.UserId),
+    ]);
+    const response = await sendSealedRelay(
+      "MessageState",
+      {
+        ChatPartnerId: user.UserId,
+        EventAt: Date.now(),
+        MessageState: readConfirmations ? "read" : "received",
+        ReceiverId: user.UserId,
+      },
+      {
+        nextHop: { kind: "iota", id: ownIota.IotaId },
+        finalRecipientId: user.UserId,
+        metadataRecipients: [
+          { value: ownIota.PublicKey, encoding: "base64" },
+          { value: peerIota.PublicKey, encoding: "base64" },
+        ],
+        contentRecipients: [
+          { value: ownIota.PublicKey, encoding: "base64" },
+          { value: peerIota.PublicKey, encoding: "base64" },
+        ],
+      },
+    );
+    requireRelaySuccess(response);
+  }, [getIota, load, ownId, sendSealedRelay, user]);
   useEffect(() => {
     if (message.SenderId === ownId || ownId === 0) return;
 
diff --git a/packages/chat/src/components/messageContextMenu.tsx b/packages/chat/src/components/messageContextMenu.tsx
index 2277aa1..c7cd2a2 100644
--- a/packages/chat/src/components/messageContextMenu.tsx
+++ b/packages/chat/src/components/messageContextMenu.tsx
@@ -44,7 +44,7 @@ import type {
   Ref,
 } from "react";
 import { useChat } from "../context";
-import { Emoji } from "@methanium/ui/markdown";
+import Emoji from "@tensamin/markdown/emoji";
 import EmojiPicker from "./emoji/emojiPicker";
 import { getRecentEmojis, useEmojiRanks } from "./emoji/emojiRanks";
 
diff --git a/packages/chat/src/components/replyBox.tsx b/packages/chat/src/components/replyBox.tsx
index fef038e..c640086 100644
--- a/packages/chat/src/components/replyBox.tsx
+++ b/packages/chat/src/components/replyBox.tsx
@@ -6,9 +6,9 @@ import {
   cn,
   Skeleton,
 } from "@methanium/ui";
-import { Text } from "@methanium/ui/markdown";
-import type { SelectedUser } from "@tensamin/user/context";
-import Wrapper from "@tensamin/user/wrapper";
+import Text from "@tensamin/markdown/text";
+import type { SelectedUser } from "@tensamin/identity/context";
+import Wrapper from "@tensamin/identity/wrapper";
 import { Forward, X } from "lucide-react";
 
 type ReplyUserData = SelectedUser<readonly ["Avatar", "Display"]>;
diff --git a/packages/chat/src/context.tsx b/packages/chat/src/context.tsx
index 7c88df1..f0c3065 100644
--- a/packages/chat/src/context.tsx
+++ b/packages/chat/src/context.tsx
@@ -23,10 +23,10 @@ import {
   wrapChatSecret,
 } from "@tensamin/crypto/chatSecret";
 import { useStorage } from "@tensamin/storage/context";
-import { useMTP } from "@tensamin/mtp";
+import { requireRelaySuccess, useMTP } from "@tensamin/mtp";
 import { log, toast } from "@tensamin/shared/log";
-import { useSession } from "@tensamin/storage/session";
-import { useUser } from "@tensamin/user/context";
+import { useSession } from "@tensamin/identity/session";
+import { useUser } from "@tensamin/identity/context";
 import { createCache, type ChatDraft } from "@tensamin/cache";
 import { secureValueCodec } from "@tensamin/storage/secure";
 
@@ -69,6 +69,14 @@ type MessageEdit = Partial<
   >
 >;
 
+const messageStateRank: Record<RawMessage["MessageState"], number> = {
+  awaiting: 0,
+  sending: 0,
+  sent: 1,
+  received: 2,
+  read: 3,
+};
+
 function updateMessagesBySendTime<T extends EditableMessage>(
   messages: T[],
   sendTime: number,
@@ -81,6 +89,13 @@ function updateMessagesBySendTime<T extends EditableMessage>(
       return item;
     }
 
+    if (
+      edit.MessageState !== undefined &&
+      messageStateRank[edit.MessageState] < messageStateRank[item.MessageState]
+    ) {
+      return item;
+    }
+
     const entries = Object.entries(edit) as Array<
       [keyof MessageEdit, MessageEdit[keyof MessageEdit]]
     >;
@@ -226,8 +241,8 @@ export async function fetchReplyMessage({
 
 export default function Provider({ children }: { children: ReactNode }) {
   const { load } = useStorage();
-  const { send, subscribe } = useMTP();
-  const { get: getUser } = useUser();
+  const { send, sendSealedRelay, subscribe } = useMTP();
+  const { get: getUser, getIota } = useUser();
   const { moveUserIdToTop } = useSession();
 
   const [error, setError] = useState("");
@@ -469,9 +484,11 @@ export default function Provider({ children }: { children: ReactNode }) {
           version: CHAT_SECRET_VERSION,
         });
 
-        assertProtocolSuccess(
+        const ownIota = await getIota(ownUserId);
+        const peerIota = await getIota(userIdValue);
+        const response = await sendSealedRelay(
           "SetChatSecret",
-          await send("SetChatSecret", {
+          {
             ChatId: chatId,
             SecretId: secretId,
             VersionNumber: CHAT_SECRET_VERSION,
@@ -489,8 +506,21 @@ export default function Provider({ children }: { children: ReactNode }) {
                 KemCiphertext: protocolBytes(peerWrapped.kemCiphertext),
               },
             ],
-          }),
+          },
+          {
+            nextHop: { kind: "iota", id: ownIota.IotaId },
+            finalRecipientId: userIdValue,
+            metadataRecipients: [
+              { value: ownIota.PublicKey, encoding: "base64" },
+              { value: peerIota.PublicKey, encoding: "base64" },
+            ],
+            contentRecipients: [
+              { value: ownIota.PublicKey, encoding: "base64" },
+              { value: peerIota.PublicKey, encoding: "base64" },
+            ],
+          },
         );
+        requireRelaySuccess(response);
 
         if (active) {
           setCurrentChatSecretState({ userId: userIdValue, value: rawSecret });
@@ -508,7 +538,7 @@ export default function Provider({ children }: { children: ReactNode }) {
     return () => {
       active = false;
     };
-  }, [getUser, load, send, userIdValue]);
+  }, [getIota, getUser, load, send, sendSealedRelay, userIdValue]);
 
   const getChatSecret = useCallback(
     async (userId: number): Promise<Uint8Array | null> => {
@@ -901,6 +931,9 @@ export default function Provider({ children }: { children: ReactNode }) {
         setFailed: (failed: boolean) => {
           editMessage(message.SendTime, { failed });
         },
+        setMessageState: (MessageState: RawMessage["MessageState"]) => {
+          editMessage(message.SendTime, { MessageState });
+        },
       };
     },
     [editMessage, userIdValue, moveUserIdToTop, ownId],
@@ -965,9 +998,7 @@ export default function Provider({ children }: { children: ReactNode }) {
         );
         return;
       }
-      editMessage(data.SendTime, {
-        MessageState: data.MessageState,
-      });
+      editMessage(data.SendTime, { MessageState: data.MessageState });
     });
     return () => {
       unsubscribeEdit();
@@ -1021,6 +1052,7 @@ type contextType = {
   liveMessages: () => LiveMessage[];
   addLiveMessage: (message: RawMessage) => {
     setFailed: (failed: boolean) => void;
+    setMessageState: (messageState: RawMessage["MessageState"]) => void;
   };
   editMessage: (sendTime: number, edit: MessageEdit) => void;
   deleteMessage: (sendTime: number) => void;
diff --git a/packages/chat/src/screen.tsx b/packages/chat/src/screen.tsx
index 685b140..66cd84a 100644
--- a/packages/chat/src/screen.tsx
+++ b/packages/chat/src/screen.tsx
@@ -19,7 +19,7 @@ import {
   type LiveMessage,
   type RawMessage,
 } from "./values";
-import Wrapper from "@tensamin/user/wrapper";
+import Wrapper from "@tensamin/identity/wrapper";
 
 function shouldFetchPreviousPage({
   entry,
diff --git a/packages/user/package.json b/packages/identity/package.json
similarity index 89%
rename from packages/user/package.json
rename to packages/identity/package.json
index 956cd0d..f70e4d8 100644
--- a/packages/user/package.json
+++ b/packages/identity/package.json
@@ -1,10 +1,11 @@
 {
-  "name": "@tensamin/user",
+  "name": "@tensamin/identity",
   "private": true,
   "version": "0.0.0",
   "type": "module",
   "exports": {
     "./context": "./src/context.tsx",
+    "./session": "./src/session.tsx",
     "./wrapper": "./src/wrapper.tsx",
     "./values": "./src/values.ts"
   },
diff --git a/packages/user/src/context.tsx b/packages/identity/src/context.tsx
similarity index 88%
rename from packages/user/src/context.tsx
rename to packages/identity/src/context.tsx
index 8c41aa4..e6eb204 100644
--- a/packages/user/src/context.tsx
+++ b/packages/identity/src/context.tsx
@@ -19,12 +19,13 @@ import {
 import type z from "zod";
 import { createCache } from "@tensamin/cache";
 import { useStorage } from "@tensamin/storage/context";
-import { useSession } from "@tensamin/storage/session";
+import { useSession } from "./session";
 import { getChangedUserFields, selectUserFields } from "./selection";
 
 export { getChangedUserFields, selectUserFields } from "./selection";
 
 export type User = z.infer<typeof schemas.GetUserData.response>;
+export type Iota = z.infer<typeof schemas.GetIotaData.response>;
 type ClientUserState = z.infer<typeof clientUserStateSchema>;
 export type UserField = keyof User;
 export type UserFields = readonly [UserField, ...UserField[]];
@@ -44,7 +45,7 @@ export function mergeTransientPresence<T extends { UserId: number }>(
   return state === undefined ? user : ({ ...user, OnlineStatus: state } as T);
 }
 
-const USER_CACHE_MAX_AGE = 5 * 60 * 1000;
+const DATA_CACHE_MAX_AGE = 5 * 60 * 1000;
 
 interface contextValue {
   get<const Fields extends UserFields>(
@@ -61,6 +62,7 @@ interface contextValue {
     listener: () => void,
   ): () => void;
   getVersion(userId: number, fields: readonly UserField[]): string;
+  getIota(userId: number): Promise<Iota>;
   updateProfile(userId: number, patch: UserProfilePatch): Promise<void>;
   updateState(userId: number, state: ClientUserState): void;
 }
@@ -75,6 +77,9 @@ const UserContext = createContext<contextValue | undefined>(undefined);
 export default function UserProvider(props: { children: ReactNode }) {
   const storageRef = useRef<Record<number, User>>({});
   const pendingRef = useRef<Record<number, Promise<User> | undefined>>({});
+  const iotaStorageRef = useRef<Record<number, Iota>>({});
+  const pendingIotaRef = useRef<Record<number, Promise<Iota> | undefined>>({});
+  const iotaCheckedAtRef = useRef<Record<number, number>>({});
   const profileUpdateQueuesRef = useRef(new Map<number, Promise<void>>());
   const profileGenerationsRef = useRef(new Map<number, number>());
   const checkedAtRef = useRef<Record<number, number>>({});
@@ -230,7 +235,7 @@ export default function UserProvider(props: { children: ReactNode }) {
         if (cached) {
           installProfile(cached);
           const checkedAt = checkedAtRef.current[userId];
-          if (!checkedAt || Date.now() - checkedAt < USER_CACHE_MAX_AGE) {
+          if (!checkedAt || Date.now() - checkedAt < DATA_CACHE_MAX_AGE) {
             checkedAtRef.current[userId] = Date.now();
             return storageRef.current[userId];
           }
@@ -289,6 +294,52 @@ export default function UserProvider(props: { children: ReactNode }) {
     [loadUser],
   );
 
+  const getIota = useCallback(
+    async (userId: number): Promise<Iota> => {
+      if (userId == null) {
+        throw new Error("userId is required");
+      }
+
+      const pendingIota = pendingIotaRef.current[userId];
+      if (pendingIota !== undefined) {
+        return pendingIota;
+      }
+
+      const cached = iotaStorageRef.current[userId];
+      const checkedAt = iotaCheckedAtRef.current[userId];
+      if (cached && checkedAt && Date.now() - checkedAt < DATA_CACHE_MAX_AGE) {
+        return cached;
+      }
+
+      const request = (async () => {
+        try {
+          const response = await send("GetIotaData", { UserId: userId });
+          if (response.type !== "GetIotaData") {
+            throw new Error(`GetIotaData failed: ${response.type}`);
+          }
+          const iota = schemas.GetIotaData.response.parse(response.data);
+          iotaStorageRef.current[userId] = iota;
+          iotaCheckedAtRef.current[userId] = Date.now();
+          return iota;
+        } catch (error) {
+          if (cached) {
+            iotaCheckedAtRef.current[userId] = Date.now();
+            return cached;
+          }
+          throw error;
+        }
+      })();
+
+      pendingIotaRef.current[userId] = request;
+      try {
+        return await request;
+      } finally {
+        delete pendingIotaRef.current[userId];
+      }
+    },
+    [send],
+  );
+
   const peek = useCallback(
     <const Fields extends UserFields>(userId: number, fields: Fields) => {
       const user = storageRef.current[userId];
@@ -387,13 +438,14 @@ export default function UserProvider(props: { children: ReactNode }) {
   const value = useMemo(
     () => ({
       get,
+      getIota,
       peek,
       subscribe,
       getVersion,
       updateProfile,
       updateState,
     }),
-    [get, getVersion, peek, subscribe, updateProfile, updateState],
+    [get, getIota, getVersion, peek, subscribe, updateProfile, updateState],
   );
 
   return (
diff --git a/packages/user/src/selection.ts b/packages/identity/src/selection.ts
similarity index 100%
rename from packages/user/src/selection.ts
rename to packages/identity/src/selection.ts
diff --git a/packages/storage/src/session.tsx b/packages/identity/src/session.tsx
similarity index 97%
rename from packages/storage/src/session.tsx
rename to packages/identity/src/session.tsx
index 394718b..cb5b6ea 100644
--- a/packages/storage/src/session.tsx
+++ b/packages/identity/src/session.tsx
@@ -6,10 +6,10 @@ import {
   useContext,
   useEffect,
 } from "react";
-import { useStorage } from "./context";
+import { useStorage } from "@tensamin/storage/context";
 import type { Contacts, Communities, Calls } from "@tensamin/shared/data";
 import { createCache } from "@tensamin/cache";
-import { secureValueCodec } from "./secure";
+import { secureValueCodec } from "@tensamin/storage/secure";
 
 interface SessionContextType {
   contacts: Contacts;
diff --git a/packages/user/src/wrapper.tsx b/packages/identity/src/wrapper.tsx
similarity index 100%
rename from packages/user/src/wrapper.tsx
rename to packages/identity/src/wrapper.tsx
diff --git a/packages/user/tsconfig.json b/packages/identity/tsconfig.json
similarity index 100%
rename from packages/user/tsconfig.json
rename to packages/identity/tsconfig.json
diff --git a/packages/markdown/src/text.tsx b/packages/markdown/src/text.tsx
index ca65fe0..f4e80c6 100644
--- a/packages/markdown/src/text.tsx
+++ b/packages/markdown/src/text.tsx
@@ -9,6 +9,7 @@ import {
 export type TextProps = {
   value: string;
   fontSize?: CSSProperties["fontSize"];
+  showEditedIndicator?: boolean;
 };
 
 /**
@@ -25,6 +26,9 @@ export default function Text(props: TextProps) {
   return (
     <div className="tm-md-root" style={{ fontSize: props.fontSize }}>
       {renderedBlocks}
+      {props.showEditedIndicator && (
+        <span className="ml-1 text-xs text-muted-foreground">(edited)</span>
+      )}
     </div>
   );
 }
diff --git a/packages/mtp/src/browser.tsx b/packages/mtp/src/browser.tsx
index 755a021..fda78f8 100644
--- a/packages/mtp/src/browser.tsx
+++ b/packages/mtp/src/browser.tsx
@@ -1,6 +1,10 @@
 import { type ReactNode, useEffect, useMemo, useRef, useState } from "react";
 import { toast as sonnerToast } from "@methanium/ui";
-import { base64ToBytes, ConnectionState, MTPClient } from "mtp";
+import {
+  base64ToBytes,
+  ConnectionState,
+  MTPClient,
+} from "mtp";
 import createAsyncQueue from "@tensamin/shared/asyncQueue";
 import {
   mtp as mtpSchemas,
@@ -17,6 +21,7 @@ import {
   type MTPContextType,
   type ProtocolMessage,
   removeMissingContacts,
+  type SealedRelaySend,
   useMessageHandlers,
 } from "./mtpContext";
 import {
@@ -201,6 +206,20 @@ export function BrowserProvider(props: {
     },
     [],
   );
+  const sendSealedRelay: SealedRelaySend = useMemo(
+    () => async (type, data, options) => {
+      const client = clientRef.current;
+      if (!client) throw new Error("mtp is not connected");
+      await client.sendSealedRelay(type, data, {
+        nextHopId: options.nextHop.id,
+        finalRecipientId: options.finalRecipientId,
+        metadataRecipients: options.metadataRecipients,
+        contentRecipients: options.contentRecipients,
+      });
+      return { type: "Success", data: {} };
+    },
+    [],
+  );
 
   const resolveConnectionRef = useRef(() => {});
   useEffect(() => {
@@ -338,6 +357,7 @@ export function BrowserProvider(props: {
           hostPublicKey: { value: omikronPublicKey, encoding: "base64" },
           descriptor: "client",
           pings: true,
+          securityProfile: { protectedSignatureSuite: "dual" },
           logger: (event) => {
             if (event.type === "state") {
               if (generation !== connectionGeneration) return;
@@ -512,6 +532,7 @@ export function BrowserProvider(props: {
     <MTPContext.Provider
       value={{
         send: sendQueued,
+        sendSealedRelay,
         subscribe,
         addInterceptor,
         readyState,
diff --git a/packages/mtp/src/index.ts b/packages/mtp/src/index.ts
index a4f05c8..1f3dfda 100644
--- a/packages/mtp/src/index.ts
+++ b/packages/mtp/src/index.ts
@@ -1,7 +1,12 @@
 export { Provider, useMTP } from "./context";
+export { RelayRejectedError, requireRelaySuccess } from "./mtpContext";
 export type {
   BoundSendFn,
   MTPExchange,
   MTPInterceptor,
   ProtocolMessage,
+  RelayTarget,
+  SealedRelayOptions,
+  SealedRelayResult,
+  SealedRelaySend,
 } from "./mtpContext";
diff --git a/packages/mtp/src/mtpContext.tsx b/packages/mtp/src/mtpContext.tsx
index 1f1654d..d3280fe 100644
--- a/packages/mtp/src/mtpContext.tsx
+++ b/packages/mtp/src/mtpContext.tsx
@@ -1,5 +1,8 @@
 import { createContext, useCallback, useRef } from "react";
 import type {
+  MTPDataValueInput,
+  MTPEncodedBytesInput,
+  MTPFrame,
   MTPRequestFunction,
   MTPResponseFrame,
   MTPSubscriptionFunction,
@@ -19,6 +22,56 @@ export type ProtocolMessage<
 
 export type BoundSendFn = MTPRequestFunction<typeof mtpSchemas>;
 
+export type RelayTarget =
+  | { kind: "user"; id: number }
+  | { kind: "iota"; id: number };
+
+export type SealedRelayOptions = {
+  nextHop: RelayTarget;
+  finalRecipientId: number;
+  metadataRecipients: MTPEncodedBytesInput[];
+  contentRecipients: MTPEncodedBytesInput[];
+};
+
+export type SealedRelayResult = {
+  type: string;
+  data: Record<string, unknown>;
+};
+
+export function sealedRelayResultFromFrame(frame: MTPFrame): SealedRelayResult {
+  return {
+    type: frame.type,
+    data:
+      typeof frame.data === "object" &&
+      frame.data !== null &&
+      !Array.isArray(frame.data)
+        ? (frame.data as Record<string, unknown>)
+        : {},
+  };
+}
+
+export class RelayRejectedError extends Error {
+  public readonly responseType: string;
+
+  constructor(responseType: string) {
+    super(`Relay rejected with ${responseType}`);
+    this.responseType = responseType;
+    this.name = "RelayRejectedError";
+  }
+}
+
+export function requireRelaySuccess(response: SealedRelayResult): void {
+  if (response.type !== "Success") {
+    throw new RelayRejectedError(response.type);
+  }
+}
+
+export type SealedRelaySend = (
+  type: string,
+  data: MTPDataValueInput,
+  options: SealedRelayOptions,
+) => Promise<SealedRelayResult>;
+
 export type MTPExchange = {
   type: keyof typeof mtpSchemas & string;
   data: unknown;
@@ -29,6 +82,7 @@ export type MTPInterceptor = (exchange: MTPExchange) => void | Promise<void>;
 
 export type MTPContextType = {
   send: BoundSendFn;
+  sendSealedRelay: SealedRelaySend;
   subscribe: MTPSubscriptionFunction<typeof mtpSchemas>;
   addInterceptor: (interceptor: MTPInterceptor) => () => void;
   readyState: number;
diff --git a/packages/mtp/src/tauri.tsx b/packages/mtp/src/tauri.tsx
index 92ac209..94ae5ad 100644
--- a/packages/mtp/src/tauri.tsx
+++ b/packages/mtp/src/tauri.tsx
@@ -26,6 +26,8 @@ import {
   MTPContext,
   type ProtocolMessage,
   removeMissingContacts,
+  type SealedRelayResult,
+  type SealedRelaySend,
   useMessageHandlers,
 } from "./mtpContext";
 
@@ -233,12 +235,26 @@ export function TauriProvider(props: {
     },
     [connection, interceptorsRef],
   );
+  const sendSealedRelay = useCallback<SealedRelaySend>(
+    async (type, data, options) => {
+      return invoke<SealedRelayResult>("mtp_send_sealed_relay", {
+        typeName: type,
+        data,
+        nextHop: options.nextHop,
+        finalRecipientId: options.finalRecipientId,
+        metadataRecipients: options.metadataRecipients,
+        contentRecipients: options.contentRecipients,
+      });
+    },
+    [],
+  );
   const connected = snapshot.readyState === ConnectionState.Connected;
 
   return (
     <MTPContext.Provider
       value={{
         send,
+        sendSealedRelay,
         subscribe,
         addInterceptor,
         readyState: snapshot.readyState,
diff --git a/packages/notifications/package.json b/packages/notifications/package.json
index 2425f58..d22aed4 100644
--- a/packages/notifications/package.json
+++ b/packages/notifications/package.json
@@ -21,7 +21,7 @@
     "@tensamin/mtp": "workspace:*",
     "@tensamin/shared": "workspace:*",
     "@tensamin/storage": "workspace:*",
-    "@tensamin/user": "workspace:*",
+    "@tensamin/identity": "workspace:*",
     "react": "^19.2.8",
     "react-dom": "^19.2.8",
     "sonner": "^2.0.7"
diff --git a/packages/notifications/src/context.tsx b/packages/notifications/src/context.tsx
index e0da277..2839706 100644
--- a/packages/notifications/src/context.tsx
+++ b/packages/notifications/src/context.tsx
@@ -1,5 +1,5 @@
 import { useStorage } from "@tensamin/storage/context";
-import { useUser } from "@tensamin/user/context";
+import { useUser } from "@tensamin/identity/context";
 import { useChat } from "@tensamin/chat/context";
 import { useMTP } from "@tensamin/mtp";
 import { createContext, useEffect, useContext } from "react";
@@ -11,7 +11,7 @@ import {
   requestPermission as requestTauriNotificationPermission,
   sendNotification as sendTauriNotification,
 } from "@tauri-apps/plugin-notification";
-import { useSession } from "@tensamin/storage/session";
+import { useSession } from "@tensamin/identity/session";
 import { useLocation, useNavigate } from "@tanstack/react-router";
 import { decryptChatText } from "@tensamin/crypto/chatSecret";
 import { log } from "@tensamin/shared/log";
@@ -29,7 +29,7 @@ async function requestNotificationPermission() {
 }
 
 export default function Provider(props: { children: React.ReactNode }) {
-  const { subscribe, send } = useMTP();
+  const { subscribe } = useMTP();
   const { load } = useStorage();
   const { get } = useUser();
   const { addLiveMessage, chatSecret, getChatSecret, userId } = useChat();
@@ -79,11 +79,6 @@ export default function Provider(props: { children: React.ReactNode }) {
             // todo: add notification symbol to conversation cards (incl. message start)
             moveUserIdToTop(data.SenderId);
 
-            if (await load("settings.receive_confirmations")) {
-              void send("MessageState", {
-                MessageState: "received",
-              });
-            }
           }
 
           const user = await get(data.SenderId, [
@@ -180,7 +175,6 @@ export default function Provider(props: { children: React.ReactNode }) {
     load,
     location.pathname,
     navigate,
-    send,
     moveUserIdToTop,
     subscribe,
     getChatSecret,
diff --git a/packages/settings/package.json b/packages/settings/package.json
index d281b7f..1eac2fe 100644
--- a/packages/settings/package.json
+++ b/packages/settings/package.json
@@ -17,10 +17,11 @@
     "@tauri-apps/api": "^2.11.1",
     "@tensamin/cache": "workspace:*",
     "@tensamin/hotkeys": "workspace:*",
+    "@tensamin/markdown": "workspace:*",
     "@tensamin/mtp": "workspace:*",
     "@tensamin/shared": "workspace:*",
     "@tensamin/storage": "workspace:*",
-    "@tensamin/user": "workspace:*",
+    "@tensamin/identity": "workspace:*",
     "lucide-react": "^1.29.0",
     "react": "^19.2.8",
     "react-dom": "^19.2.8"
diff --git a/packages/settings/src/manifest.ts b/packages/settings/src/manifest.ts
index 1afdd5a..b4f9887 100644
--- a/packages/settings/src/manifest.ts
+++ b/packages/settings/src/manifest.ts
@@ -1,14 +1,15 @@
-import Accessibility from "./pages/accessibility";
-import Cache from "./pages/cache";
-import Call from "./pages/call";
-import Chat from "./pages/chat";
-import Index from "./pages/index";
-import Licenses from "./pages/licenses";
+import { settingsNavigation } from "./navigation";
+
+import SettingsIndex from "./pages/index";
 import Profile from "./pages/profile";
 import Security from "./pages/security";
+import Chat from "./pages/chat";
+import Call from "./pages/call";
+import Cache from "./pages/cache";
 import Theme from "./pages/theme";
+import Accessibility from "./pages/accessibility";
 import Hotkeys from "./pages/hotkeys";
-import { settingsNavigation } from "./navigation";
+import Licenses from "./pages/licenses";
 
 const pageComponents = {
   profile: Profile,
@@ -23,7 +24,7 @@ const pageComponents = {
 } as const;
 
 export const settingsPages = [
-  { path: "/", component: Index },
+  { path: "/", component: SettingsIndex },
   ...settingsNavigation.map((page) => ({
     ...page,
     component: pageComponents[page.path],
diff --git a/packages/settings/src/pages/profile.tsx b/packages/settings/src/pages/profile.tsx
index dc8de3c..212a1fb 100644
--- a/packages/settings/src/pages/profile.tsx
+++ b/packages/settings/src/pages/profile.tsx
@@ -1,4 +1,4 @@
-import { Input as MDInput } from "@methanium/ui/markdown";
+import MDInput from "@tensamin/markdown/input";
 import { useMTP } from "@tensamin/mtp";
 import { mtp } from "@tensamin/shared/data";
 import { useStorage } from "@tensamin/storage/context";
@@ -15,7 +15,7 @@ import {
   useUser,
   useUserFields,
   type SelectedUser,
-} from "@tensamin/user/context";
+} from "@tensamin/identity/context";
 import { Check } from "lucide-react";
 import { useEffect, useRef, useState } from "react";
 
diff --git a/packages/shared/src/data.ts b/packages/shared/src/data.ts
index eed6e7e..e7d2c33 100644
--- a/packages/shared/src/data.ts
+++ b/packages/shared/src/data.ts
@@ -70,6 +70,7 @@ const callSecretEnvelopeRequest = z.object({
 export const Reaction = z.object({
   Reaction: z.string(),
   SenderId: z.number(),
+  RelayMessageId: z.string().optional(),
 });
 
 export const Message = z.object({
@@ -82,6 +83,8 @@ export const Message = z.object({
   Avatar: z.boolean().optional(),
   Display: z.boolean().optional(),
   ReplyId: z.number().optional(),
+  UpdatedAt: z.number().optional(),
+  ErrorType: z.string().optional(),
   MessageState: z
     .enum(["read", "received", "sent", "sending", "awaiting"]) // awaiting for 'internal' use
     .default("received"),
@@ -107,6 +110,7 @@ const authPayload = z.object({
     .array(
       z.object({
         LastMessageAt: z.number().default(0),
+        CreatedAt: z.number().optional(),
         UserId: z.number(),
         LastMessage: z
           .object({
@@ -148,7 +152,7 @@ const userFields = {
   About: z.string().max(255).optional(),
   Avatar: z.string().optional(),
   Display: z.string().min(1).max(15),
-  IotaId: z.number(),
+  IotaId: z.number().optional(),
   OmikronConnections: z.array(z.number()),
   OmikronId: z.number().optional(),
   PublicKey: z.base64(),
@@ -240,6 +244,27 @@ export const mtp = {
     }),
     response: userSchema,
   },
+  GetIotaData: {
+    request: z
+      .object({
+        IotaId: z.number().int().positive().optional(),
+        UserId: z.number().int().positive().optional(),
+        Username: z.string().min(1).max(15).optional(),
+      })
+      .refine(
+        ({ IotaId, UserId, Username }) =>
+          [IotaId, UserId, Username].filter((value) => value !== undefined)
+            .length === 1,
+        "GetIotaData requires exactly one selector",
+      ),
+    response: z.object({
+      IotaId: z.number().int().positive(),
+      PublicKey: z.base64(),
+      OmikronConnections: z.array(z.number().int().positive()).optional(),
+      UserId: z.number().int().positive().optional(),
+      Username: z.string().optional(),
+    }),
+  },
   GetStates: {
     request: z.object({
       SessionId: z.number().int().positive(),
@@ -376,17 +401,12 @@ export const mtp = {
     response: z.object({}),
   },
   MessageState: {
-    request: z
-      .object({
-        ChatPartnerId: z.number(),
-        SendTime: z.number(),
-        MessageState: Message.shape.MessageState,
-      })
-      .or(
-        z.object({
-          MessageState: Message.shape.MessageState,
-        }),
-      ),
+    request: z.object({
+      ChatPartnerId: z.number(),
+      RelayMessageId: z.string(),
+      EventAt: z.number(),
+      MessageState: z.enum(["received", "read"]),
+    }),
     response: z.object({
       ChatPartnerId: z.number(),
       MessageState: Message.shape.MessageState,
diff --git a/packages/storage/package.json b/packages/storage/package.json
index dce1554..f610246 100644
--- a/packages/storage/package.json
+++ b/packages/storage/package.json
@@ -4,7 +4,6 @@
   "version": "0.0.0",
   "type": "module",
   "exports": {
-    "./session": "./src/session.tsx",
     "./context": "./src/context.tsx",
     "./secure": "./src/secure.ts",
     "./browserSecure": "./src/browserSecure.ts",
@@ -18,8 +17,6 @@
   "dependencies": {
     "@methanium/ui": "*",
     "@tauri-apps/api": "^2.11.1",
-    "@tensamin/cache": "workspace:*",
-    "@tensamin/mtp": "workspace:*",
     "@tensamin/shared": "workspace:*",
     "react": "^19.2.8",
     "react-dom": "^19.2.8"
diff --git a/packages/tauth/package.json b/packages/tauth/package.json
index 1112ad4..6dec79f 100644
--- a/packages/tauth/package.json
+++ b/packages/tauth/package.json
@@ -19,7 +19,7 @@
     "@tensamin/shared": "workspace:*",
     "@tensamin/storage": "workspace:*",
     "@tensamin/tauri": "workspace:*",
-    "@tensamin/user": "workspace:*",
+    "@tensamin/identity": "workspace:*",
     "react": "^19.2.8",
     "react-dom": "^19.2.8"
   }
diff --git a/packages/tauth/src/context.tsx b/packages/tauth/src/context.tsx
index 2a0203d..b703d75 100644
--- a/packages/tauth/src/context.tsx
+++ b/packages/tauth/src/context.tsx
@@ -1,7 +1,7 @@
 import { type ReactNode } from "react";
 /**
 import { useEffect, useState, type ReactNode } from "react";
-import { useUser } from "@tensamin/user/context";
+import { useUser } from "@tensamin/identity/context";
 import { useStorage } from "@tensamin/storage/context";
 import {
   Button,
diff --git a/packages/user/src/selection.test.ts b/packages/user/src/selection.test.ts
deleted file mode 100644
index 4235945..0000000
--- a/packages/user/src/selection.test.ts
+++ /dev/null
@@ -1,28 +0,0 @@
-import { describe, expect, it } from "vitest";
-
-import type { User } from "./context";
-import { getChangedUserFields, selectUserFields } from "./selection";
-
-const user = {
-  Avatar: undefined,
-  Display: "Alice",
-  IotaId: 1,
-  OmikronConnections: [],
-  OnlineStatus: "user_online",
-  PublicKey: "AA==",
-  SubEnd: 0,
-  SubLevel: 0,
-  UserId: 1,
-  Username: "alice",
-} satisfies User;
-
-describe("presence selection", () => {
-  it("notifies OnlineStatus selections when presence changes", () => {
-    const next = { ...user, OnlineStatus: "user_dnd" as const };
-
-    expect(getChangedUserFields(user, next)).toEqual(["OnlineStatus"]);
-    expect(selectUserFields(next, ["OnlineStatus"])).toEqual({
-      OnlineStatus: "user_dnd",
-    });
-  });
-});
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 83d88ff..aa563a3 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -198,6 +198,12 @@ importers:
       '@tensamin/hotkeys':
         specifier: workspace:*
         version: link:../../packages/hotkeys
+      '@tensamin/identity':
+        specifier: workspace:*
+        version: link:../../packages/identity
+      '@tensamin/markdown':
+        specifier: workspace:*
+        version: link:../../packages/markdown
       '@tensamin/mtp':
         specifier: workspace:*
         version: link:../../packages/mtp
@@ -225,9 +231,6 @@ importers:
       '@tensamin/tauth':
         specifier: workspace:*
         version: link:../../packages/tauth
-      '@tensamin/user':
-        specifier: workspace:*
-        version: link:../../packages/user
       decimal.js-light:
         specifier: ^2.5.1
         version: 2.5.1
@@ -334,6 +337,9 @@ importers:
       '@tensamin/crypto':
         specifier: workspace:*
         version: link:../crypto
+      '@tensamin/identity':
+        specifier: workspace:*
+        version: link:../identity
       '@tensamin/mtp':
         specifier: workspace:*
         version: link:../mtp
@@ -343,9 +349,6 @@ importers:
       '@tensamin/storage':
         specifier: workspace:*
         version: link:../storage
-      '@tensamin/user':
-        specifier: workspace:*
-        version: link:../user
       deepfilternet3-noise-filter:
         specifier: 1.3.0
         version: 1.3.0(livekit-client@2.21.0(@types/dom-mediacapture-record@1.0.22))
@@ -400,6 +403,12 @@ importers:
       '@tensamin/hotkeys':
         specifier: workspace:*
         version: link:../hotkeys
+      '@tensamin/identity':
+        specifier: workspace:*
+        version: link:../identity
+      '@tensamin/markdown':
+        specifier: workspace:*
+        version: link:../markdown
       '@tensamin/mtp':
         specifier: workspace:*
         version: link:../mtp
@@ -409,9 +418,6 @@ importers:
       '@tensamin/storage':
         specifier: workspace:*
         version: link:../storage
-      '@tensamin/user':
-        specifier: workspace:*
-        version: link:../user
       lucide-react:
         specifier: ^1.29.0
         version: 1.30.0(react@19.2.8)
@@ -459,6 +465,30 @@ importers:
         specifier: ^8.2.1
         version: 8.2.1(@types/node@26.2.0)(esbuild@0.28.1)(jiti@2.7.0)(terser@5.50.0)(yaml@2.9.0)
 
+  packages/identity:
+    dependencies:
+      '@tensamin/cache':
+        specifier: workspace:*
+        version: link:../cache
+      '@tensamin/mtp':
+        specifier: workspace:*
+        version: link:../mtp
+      '@tensamin/shared':
+        specifier: workspace:*
+        version: link:../shared
+      '@tensamin/storage':
+        specifier: workspace:*
+        version: link:../storage
+      react:
+        specifier: ^19.2.8
+        version: 19.2.8
+      react-dom:
+        specifier: ^19.2.8
+        version: 19.2.8(react@19.2.8)
+      zod:
+        specifier: ^4.4.3
+        version: 4.4.3
+
   packages/markdown:
     dependencies:
       '@codemirror/autocomplete':
@@ -543,6 +573,9 @@ importers:
       '@tensamin/crypto':
         specifier: workspace:*
         version: link:../crypto
+      '@tensamin/identity':
+        specifier: workspace:*
+        version: link:../identity
       '@tensamin/mtp':
         specifier: workspace:*
         version: link:../mtp
@@ -552,9 +585,6 @@ importers:
       '@tensamin/storage':
         specifier: workspace:*
         version: link:../storage
-      '@tensamin/user':
-        specifier: workspace:*
-        version: link:../user
       react:
         specifier: ^19.2.8
         version: 19.2.8
@@ -612,6 +642,12 @@ importers:
       '@tensamin/hotkeys':
         specifier: workspace:*
         version: link:../hotkeys
+      '@tensamin/identity':
+        specifier: workspace:*
+        version: link:../identity
+      '@tensamin/markdown':
+        specifier: workspace:*
+        version: link:../markdown
       '@tensamin/mtp':
         specifier: workspace:*
         version: link:../mtp
@@ -621,9 +657,6 @@ importers:
       '@tensamin/storage':
         specifier: workspace:*
         version: link:../storage
-      '@tensamin/user':
-        specifier: workspace:*
-        version: link:../user
       lucide-react:
         specifier: ^1.29.0
         version: 1.30.0(react@19.2.8)
@@ -664,12 +697,6 @@ importers:
       '@tauri-apps/api':
         specifier: ^2.11.1
         version: 2.11.1
-      '@tensamin/cache':
-        specifier: workspace:*
-        version: link:../cache
-      '@tensamin/mtp':
-        specifier: workspace:*
-        version: link:../mtp
       '@tensamin/shared':
         specifier: workspace:*
         version: link:../shared
@@ -691,6 +718,9 @@ importers:
       '@tensamin/crypto':
         specifier: workspace:*
         version: link:../crypto
+      '@tensamin/identity':
+        specifier: workspace:*
+        version: link:../identity
       '@tensamin/mtp':
         specifier: workspace:*
         version: link:../mtp
@@ -703,9 +733,6 @@ importers:
       '@tensamin/tauri':
         specifier: workspace:*
         version: link:../../apps/tauri
-      '@tensamin/user':
-        specifier: workspace:*
-        version: link:../user
       react:
         specifier: ^19.2.8
         version: 19.2.8
@@ -713,30 +740,6 @@ importers:
         specifier: ^19.2.8
         version: 19.2.8(react@19.2.8)
 
-  packages/user:
-    dependencies:
-      '@tensamin/cache':
-        specifier: workspace:*
-        version: link:../cache
-      '@tensamin/mtp':
-        specifier: workspace:*
-        version: link:../mtp
-      '@tensamin/shared':
-        specifier: workspace:*
-        version: link:../shared
-      '@tensamin/storage':
-        specifier: workspace:*
-        version: link:../storage
-      react:
-        specifier: ^19.2.8
-        version: 19.2.8
-      react-dom:
-        specifier: ^19.2.8
-        version: 19.2.8(react@19.2.8)
-      zod:
-        specifier: ^4.4.3
-        version: 4.4.3
-
 packages:
 
   '@apideck/better-ajv-errors@0.3.7':
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index 6ec3531..3185582 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -5,6 +5,8 @@ allowBuilds:
   electron: true
   electron-winstaller: true
   esbuild: true
+  ffi: false
+  ref: false
 overrides:
   "@methanium/ui": "https://git.methanium.net/methanium/ui/releases/download/0.0.29/methanium-ui.tgz"
   mtp: "https://git.methanium.net/methanium/mtp/releases/download/0.3.0-dev-c7c7afe/mtp-0.3.0.tgz"