How We Built India's Guinness World Record AI Pledge Platform

The Brief

When IndiaAI Mission partnered with Intel India for the AI Impact Summit 2026, they had one ambitious goal: set the Guinness World Record for the most pledges received for an AI responsibility campaign in 24 hours.

They needed a platform that could handle it - one that could take any ordinary Indian citizen from landing on a page to meaningfully committing to responsible AI use in under 7 minutes. Accessible on any phone. OTP-verified. Scalable to a national traffic surge. Built to hold without blinking.

They called us.

"The challenge in one line: Build a government-grade platform that 876,000 people can use in 24 hours - and make it compelling enough that 1 in 3 visitors completes the full journey."

What We Built

The platform - aipledge.indiaai.gov.in - is a fully guided, single-path web application. No branching, no accounts, no confusion. A clear linear journey that anyone - a student in Bihar, a professional in Bengaluru, a grandparent in Gujarat - could complete in one sitting. Built on React and Next.js (App Router) with TypeScript, OTP Verification, Web Audio API, Canvas API, and REST API. The journey had four steps:

Step 1 - Name Registration + OTP Verification

User enters their name (printed on their badge) and an Email or Phone number. An OTP is dispatched within seconds, human verification is completed, and they proceed. No passwords. No accounts.

Step 2 - Responsible AI Quiz (5 Questions)

A short multiple-choice quiz covering responsible AI principles - misinformation, privacy, bias, inclusion, accountability. No passing marks. Purely educational - designed to prime the participant before they take the pledge.

Step 3 - Audio-Led Pledge with Live Captions

The pledge is read aloud with each word highlighted in sync with the audio. No camera. No microphone. The user reads along on screen.

Step 4 - Personalised Badge + Social Share

An "AI Sashakt" badge is generated in real-time with the participant's name, all partner logos, and one-tap download and social share options.

The Quiz - Education Before Commitment

We wanted every participant to have genuinely thought about responsible AI before making the pledge. The quiz was designed with IndiaAI Mission around five core pillars: misinformation, privacy, bias, inclusion, and accountability. There are no passing marks by design - the quiz isn't a gate, it's a warmup. The vast majority of users who started it completed it and moved to the pledge. We kept the interface deliberately distraction-free: no timer, no score display. The visual language is calm and focused - matching what came next.

The Pledge - The Moment That Matters

The pledge screen is the heart of the product. Clicking "Take the Pledge" triggers audio playback of the full pledge text, with each word highlighted live in sync as it's spoken. No camera, no microphone - the user simply reads along. When the audio finishes, a green "You're all set" confirmation appears and "Complete Pledge" becomes active.

I promise to use AI and digital technologies in a safe, responsible, and people-first way. I will avoid misuse and the spread of false or misleading information, respect privacy and data protection, and mitigate bias. I will use technology to include everyone, continue learning, and create a positive change in real life. By taking this pledge, I commit to being aware, responsible, and accountable in how I use AI - for the good of society.

How the Word-by-Word Sync Works

We used the Web Audio API with pre-timed word boundary markers. Each word in the pledge is mapped to a start timestamp. A requestAnimationFrame loop checks elapsed audio time against the word map and updates the highlighted index in React state - the result feels like live karaoke.

The Badge - A Declaration, Not Just a Reward

Completing the pledge generates a personalised "AI Sashakt" (AI Empowered) badge in real-time - with the participant's name, all official partner logos, and one-tap share to social media. 250,000 people shared this badge, and every share carried the partner logos and drove organic traffic back into the funnel throughout the 24-hour window. Badge generation is entirely client-side - the template is composited with the participant's name using the Canvas API and exported as PNG, with zero server-side image processing for 250,000 renders.

The Technical Decisions That Made 876K Visits Possible

Why Next.js App Router

Next.js gave us SSR for the initial page load - critical for government credibility, since the first thing a user sees on a social share must render instantly - and client-side React for the interactive quiz, audio sync, and badge generation. The App Router's streaming kept server load lean under peak traffic.

OTP Without Friction

We implemented OTP via both Email and Phone - not every Indian citizen has a consistently accessible email. The flow was designed to feel instant: OTP dispatched in seconds, user continues without leaving the guided path. CAPTCHA layers in after OTP to block bots without interrupting genuine users.

Handling the Traffic Surge

A Guinness Record attempt means traffic doesn't arrive in a predictable curve - it spikes vertically the moment the stage announces the attempt. We designed for it:

Stateless API routes - no server-side session state. Edge-cached static assets - JS, CSS, images served from CDN edge nodes. Async pledge recording - database writes are decoupled from the UI response; recording happens in the background without blocking the confirmation screen.

"The platform never showed a 'saving your pledge…' loader. Confirmation was optimistic. Recording happened asynchronously. This is what kept the experience feeling instant across 876,000 concurrent sessions."

Mobile-First Without Exception

Most of India's internet traffic is mobile. Every layout decision - button size, tap targets, input height, audio controls - was designed for 375px first and scaled up. The full journey was tested on entry-level Android devices on 4G before launch.

The Numbers

Post-pledge, participants were directed to four IndiaAI Mission + Intel curated learning modules: YUVA AI for All, AI for Accessibility, AI for Entrepreneurship, and AI for Space - turning a one-time campaign into a sustained AI literacy pathway.

What Building This Taught Us

Building for a Guinness World Record attempt is a different kind of pressure. Hard deadline, national traffic ceiling, zero-downtime brief. But what made this project genuinely exciting wasn't the scale - it was the mission.

Every design decision on this platform served one purpose: making it as easy as possible for an ordinary Indian citizen to take a meaningful stand on how AI should be used. The quiz wasn't a gate - it was reflection. The audio pledge wasn't a formality - it was an experience. The badge wasn't a reward - it was a declaration.

We're proud of what VersionLabs delivered. And we're proud that 250,000 people used it to say: I will use AI responsibly. For the good of society.