diff --git a/packages/pds/src/account-do.ts b/packages/pds/src/account-do.ts
index 4e247b89..57f3dbb7 100644
--- a/packages/pds/src/account-do.ts
+++ b/packages/pds/src/account-do.ts
@@ -770,6 +770,52 @@ export class AccountDurableObject extends DurableObject<Env> {
 		console.error("WebSocket error:", error);
 	}
 
+	/**
+	 * Emit an identity event to notify downstream services to refresh identity cache.
+	 */
+	async rpcEmitIdentityEvent(handle: string): Promise<{ seq: number }> {
+		await this.ensureStorageInitialized();
+
+		const time = new Date().toISOString();
+
+		// Get next sequence number
+		const result = this.ctx.storage.sql
+			.exec(
+				`INSERT INTO firehose_events (event_type, payload)
+				 VALUES ('identity', ?)
+				 RETURNING seq`,
+				new Uint8Array(0), // Empty payload, we just need seq
+			)
+			.one();
+		const seq = result.seq as number;
+
+		// Build identity event frame
+		const header = { op: 1, t: "#identity" };
+		const body = {
+			seq,
+			did: this.env.DID,
+			time,
+			handle,
+		};
+
+		const headerBytes = cborEncode(header as unknown as import("@atproto/lex-cbor").LexValue);
+		const bodyBytes = cborEncode(body as unknown as import("@atproto/lex-cbor").LexValue);
+		const frame = new Uint8Array(headerBytes.length + bodyBytes.length);
+		frame.set(headerBytes, 0);
+		frame.set(bodyBytes, headerBytes.length);
+
+		// Broadcast to all connected clients
+		for (const ws of this.ctx.getWebSockets()) {
+			try {
+				ws.send(frame);
+			} catch (e) {
+				console.error("Error broadcasting identity event:", e);
+			}
+		}
+
+		return { seq };
+	}
+
 	/**
 	 * HTTP fetch handler for WebSocket upgrades.
 	 * This is used instead of RPC to avoid WebSocket serialization errors.
diff --git a/packages/pds/src/index.ts b/packages/pds/src/index.ts
index eec2d51d..43dd4e77 100644
--- a/packages/pds/src/index.ts
+++ b/packages/pds/src/index.ts
@@ -87,6 +87,7 @@ app.get("/.well-known/did.json", (c) => {
 			"https://w3id.org/security/suites/secp256k1-2019/v1",
 		],
 		id: c.env.DID,
+		alsoKnownAs: [`at://${c.env.HANDLE}`],
 		verificationMethod: [
 			{
 				id: `${c.env.DID}#atproto`,
@@ -106,6 +107,13 @@ app.get("/.well-known/did.json", (c) => {
 	return c.json(didDocument);
 });
 
+// Handle verification for AT Protocol
+app.get("/.well-known/atproto-did", (c) => {
+	return new Response(c.env.DID, {
+		headers: { "Content-Type": "text/plain" },
+	});
+});
+
 // Health check
 app.get("/health", (c) =>
 	c.json({
@@ -212,6 +220,13 @@ app.get("/xrpc/app.bsky.ageassurance.getState", requireAuth, (c) => {
 	});
 });
 
+// Admin: Emit identity event to refresh handle verification
+app.post("/admin/emit-identity", requireAuth, async (c) => {
+	const accountDO = getAccountDO(c.env);
+	const result = await accountDO.rpcEmitIdentityEvent(c.env.HANDLE);
+	return c.json(result);
+});
+
 // Proxy unhandled XRPC requests to Bluesky services
 app.all("/xrpc/*", async (c) => {
 	const url = new URL(c.req.url);