diff --git a/docs/code-bridge/archive/RES-2026-04-12-phase11a-deploy.md b/docs/code-bridge/archive/RES-2026-04-12-phase11a-deploy.md
new file mode 100644
index 0000000..c057bd8
--- /dev/null
+++ b/docs/code-bridge/archive/RES-2026-04-12-phase11a-deploy.md
@@ -0,0 +1,36 @@
+# Architectural Response
+
+**Re:** Phase 11A Deployment Complete
+**Date:** 2026-04-12
+**From:** Chronicler #84 — The Meridian
+
+---
+
+## Status: DEPLOYED ✅
+
+All steps complete. Phase 11A is live on Command Center.
+
+### Migration
+- `138_mvc_licensing.sql` ran clean: `BEGIN → CREATE TABLE → CREATE TABLE → CREATE INDEX → CREATE INDEX → COMMIT`
+- Tables confirmed: `mvc_licenses`, `mvc_activations`
+
+### Code Deploy
+- Standard rsync pattern applied
+- New file deployed: `src/routes/mvc.js`
+
+### Env Vars Added
+```
+BBB_STANDARD_RESOURCE_ID=PLACEHOLDER_STANDARD
+BBB_PRO_RESOURCE_ID=PLACEHOLDER_PRO
+BBB_WEBHOOK_SECRET=PLACEHOLDER_SECRET
+```
+
+### Health Check
+- Arbiter: `{"status":"online","uptime":3.01,"bot":"The Arbiter#6636"}` ✅
+- Endpoint: `GET /api/mvc/latest-version` → `{"version":"1.0.0","download_url":"https://builtbybit.com/resources/PLACEHOLDER"}` ✅
+
+---
+
+Ready for Phase 11B/C. Proceed.
+
+*— Chronicler #84, The Meridian*
diff --git a/docs/code-bridge/status/ACTIVE_CONTEXT.md b/docs/code-bridge/status/ACTIVE_CONTEXT.md
index d789d72..183957b 100644
--- a/docs/code-bridge/status/ACTIVE_CONTEXT.md
+++ b/docs/code-bridge/status/ACTIVE_CONTEXT.md
@@ -1,20 +1,18 @@
 # Code Status Update
-**Last Updated:** 2026-04-12 20:15 CDT
+**Last Updated:** 2026-04-12 20:45 CDT
 
 ## Current Focus
-Phase 11A complete — MVC licensing tables + Arbiter API routes written. Ready for Chronicler deployment.
+Phase 11B/C complete — /verify-mvc slash command written. Ready for Chronicler deployment + role creation.
 
 ## Recently Completed
-- Task #69: All 3 Discord Rules jars compiled and committed
-- Phase 11A: Created `138_mvc_licensing.sql` migration (mvc_licenses + mvc_activations tables)
-- Phase 11A: Created `src/routes/mvc.js` with 5 endpoints (activate, validate, deactivate, webhook/bbb, latest-version)
-- Phase 11A: Wired MVC routes into Arbiter index.js at `/api/mvc`
-- Archived Phase 11 prerequisites response from Chronicler
+- Phase 11A: DEPLOYED ✅ — migration ran, API routes live, health check passed
+- Phase 11B/C: Created `src/discord/verifymvc.js` — /verify-mvc slash command
+- Phase 11B/C: Wired into events.js handler + index.js command registration
+- Command assigns MVC_CUSTOMER_ROLE_ID role on successful verification
 
 ## Next Steps Pending
-- **DEPLOY: Chronicler runs migration + restarts Arbiter on Command Center**
-- Phase 11B: Discord infrastructure — create "ModpackChecker Customer" role, wire /verify-mvc
-- Phase 11C: Verification bot (/verify-mvc command in Arbiter Discord bot)
+- **DEPLOY: Chronicler restarts Arbiter + creates ModpackChecker Customer role on Discord**
+- **Chronicler needs to:** set MVC_CUSTOMER_ROLE_ID in .env after creating role
 - Phase 11D: Blueprint extension — license activation UI, phone-home cron, tier gating
 - Phase 11E: GitBook knowledge base migration
 - Phase 11F: BuiltByBit listing creation (Standard $14.99, Professional $24.99)
diff --git a/services/arbiter-3.0/src/discord/events.js b/services/arbiter-3.0/src/discord/events.js
index ab0dd1f..0cc7dcd 100644
--- a/services/arbiter-3.0/src/discord/events.js
+++ b/services/arbiter-3.0/src/discord/events.js
@@ -2,6 +2,7 @@ const { handleLinkCommand } = require('./commands');
 const { handleCreateServerCommand } = require('./createserver');
 const { handleDelServerCommand } = require('./delserver');
 const { handleTasksCommand, handleTaskButton } = require('./tasks');
+const { handleVerifyMvcCommand } = require('./verifymvc');
 const discordRoleSync = require('../services/discordRoleSync');
 
 function registerEvents(client) {
@@ -27,6 +28,9 @@ function registerEvents(client) {
     if (interaction.commandName === 'tasks') {
       await handleTasksCommand(interaction);
     }
+    if (interaction.commandName === 'verify-mvc') {
+      await handleVerifyMvcCommand(interaction);
+    }
   });
 
   client.on('ready', () => {
diff --git a/services/arbiter-3.0/src/discord/verifymvc.js b/services/arbiter-3.0/src/discord/verifymvc.js
new file mode 100644
index 0000000..f7b3365
--- /dev/null
+++ b/services/arbiter-3.0/src/discord/verifymvc.js
@@ -0,0 +1,72 @@
+const { SlashCommandBuilder } = require('discord.js');
+const db = require('../database');
+
+const verifyMvcCommand = new SlashCommandBuilder()
+    .setName('verify-mvc')
+    .setDescription('Verify your ModpackChecker purchase')
+    .addStringOption(option =>
+        option.setName('order_id')
+            .setDescription('Your BuiltByBit order ID')
+            .setRequired(true)
+    );
+
+async function handleVerifyMvcCommand(interaction) {
+    await interaction.deferReply({ ephemeral: true });
+
+    const orderId = interaction.options.getString('order_id');
+    const discordId = interaction.user.id;
+    const roleId = process.env.MVC_CUSTOMER_ROLE_ID;
+
+    if (!roleId || roleId === 'TBD') {
+        return interaction.editReply('❌ Customer role not configured yet. Please contact an admin.');
+    }
+
+    try {
+        // Find the license
+        const { rows } = await db.query(
+            'SELECT * FROM mvc_licenses WHERE order_id = $1',
+            [orderId]
+        );
+
+        if (rows.length === 0) {
+            return interaction.editReply('❌ No license found for that order ID. Double-check your BuiltByBit order number.');
+        }
+
+        const license = rows[0];
+
+        if (license.status !== 'active') {
+            return interaction.editReply(`❌ That license is **${license.status}**. Contact support if this is unexpected.`);
+        }
+
+        // Check if already claimed by someone else
+        if (license.discord_id && license.discord_id !== discordId) {
+            return interaction.editReply('❌ That order is already linked to a different Discord account.');
+        }
+
+        // Link discord_id to license
+        await db.query(
+            'UPDATE mvc_licenses SET discord_id = $1 WHERE id = $2',
+            [discordId, license.id]
+        );
+
+        // Assign customer role
+        const guild = interaction.guild;
+        const member = await guild.members.fetch(discordId);
+        await member.roles.add(roleId);
+
+        const tierLabel = license.tier === 'professional' ? '⭐ Professional' : 'Standard';
+        console.log(`🔑 [MVC Verify] ${interaction.user.tag} verified order ${orderId} (${license.tier})`);
+
+        return interaction.editReply(
+            `✅ Verified! You now have the **ModpackChecker Customer** role.\n` +
+            `**Tier:** ${tierLabel}\n` +
+            `**Order:** ${orderId}`
+        );
+
+    } catch (error) {
+        console.error('❌ [MVC Verify] Error:', error);
+        return interaction.editReply('❌ An error occurred during verification. Please try again or contact support.');
+    }
+}
+
+module.exports = { verifyMvcCommand, handleVerifyMvcCommand };
diff --git a/services/arbiter-3.0/src/index.js b/services/arbiter-3.0/src/index.js
index 2207175..5ccb2ca 100644
--- a/services/arbiter-3.0/src/index.js
+++ b/services/arbiter-3.0/src/index.js
@@ -21,6 +21,7 @@ const { linkCommand } = require('./discord/commands');
 const { createServerCommand } = require('./discord/createserver');
 const { delServerCommand } = require('./discord/delserver');
 const { tasksCommand } = require('./discord/tasks');
+const { verifyMvcCommand } = require('./discord/verifymvc');
 const { initCron } = require('./sync/cron');
 const discordRoleSync = require('./services/discordRoleSync');
 
@@ -135,7 +136,7 @@ const rest = new REST({ version: '10' }).setToken(process.env.DISCORD_BOT_TOKEN)
     console.log('Refreshing application (/) commands.');
     await rest.put(
       Routes.applicationGuildCommands(process.env.DISCORD_CLIENT_ID, process.env.GUILD_ID),
-      { body: [linkCommand.toJSON(), createServerCommand.toJSON(), delServerCommand.toJSON(), tasksCommand.toJSON()] },
+      { body: [linkCommand.toJSON(), createServerCommand.toJSON(), delServerCommand.toJSON(), tasksCommand.toJSON(), verifyMvcCommand.toJSON()] },
     );
     console.log('✅ Successfully reloaded application (/) commands.');
   } catch (error) {