Cairn
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Portable Trust Layer

The safety record that follows the worker, not the employer.

AI-powered safety compliance. On-chain credentials anchored on NEAR Protocol. Portable forever.

Construction Safety & AI inspection platform mockup

VERIFIED CREDENTIALS

12 Active Badges

TODAY'S SAFETY SCORE

98 / 100 — Excellent

AI HAZARD DETECTION

Scanning Real-time Feed

WORKER TRUST SCORE

Portable Identity: Active

NEAR PROTOCOL VERIFIED

0M

Workplace deaths annually

Global industrial and construction accidents highlight critical gaps in portable safety records.

<0%

Safety digitized in SE Asia

A massive gap in modern compliance, where paper certificates remain the fragile status quo.

$0T

ASEAN infrastructure pipeline

Huge investment volume demands verified, real-time safety and workforce transparency.

“In Southeast Asia alone, over 50 million construction and factory workers carry paper certificates that get lost, forged, and siloed by each employer. There is no portable, verified record of a worker's competency.”

WORKFLOW

How it works

01Stage 1
Two construction workers in safety vests at site

Create Profile

Workers build a portable identity in minutes — no paperwork, no employer lock-in.

02Stage 2
A man wearing a hard hat working on a piece of metal

Daily Check-In

A photo and a note get real AI hazard analysis in seconds, not a compliance form.

03Stage 3
Workers operating heavy machinery in a factory

Earn Credentials & Verified Pay

Training certs, clearances, and wage records get anchored on-chain as they happen.

04Stage 4
Three people in hard hats and vests talking

Verified Everywhere

One QR code proves safety history and income to any future employer, instantly.

LIVE ANALYSIS

Try it yourself.

Upload a workplace photo — real Gemini AI analysis, no sign-up required.

Drag and drop a workplace photo here

Supports common image formats. Safe, instant processing with Gemini.

INDIVIDUALS

Your record. Your career.

  • ✓Portable credentials that follow you between employers
  • ✓AI-scored safety record you own and control
  • ✓One QR code for instant verification anywhere
  • ✓Verified pay records for every site you've worked
Workers wearing safety vests
ENTERPRISES

An AI compliance co-pilot.

  • ✓Real-time hazard feed from every worker check-in
  • ✓Credential issuance and management, on-chain
  • ✓One-click compliance reports for audits
  • ✓Predictive safety intelligence, wage management
Site supervisor safety management
CALCULATOR

What could Cairn save your site?

Estimated annual savings from reduced incident costs and insurance premiums.

250
8%

Estimated Annual Savings

MYR 376,320

Calculations assume a conservative 32% compliance overhead reduction, based on Gemini AI hazard mitigation and real-time NEAR blockchain credential logging.

SYSTEM INTERACTION

Built on a real trust layer

How Cairn secures and verifies worker credentials from the client up to the blockchain.

01 / Frontend
Next.js

Vercel Edge Network

02 / AI Engine

Google Gemini

Automated Hazard Analysis

AI
03 / Data Layer

Supabase

PostgreSQL & Auth Sync

DB
04 / Trust Layer

NEAR Protocol

On-Chain Ledger & Registry

SECURED & ANCHORED
Verified Cryptographically on NEAR Network
MARKET ANALYSIS

A market still running on paper

$1.8B → $3.8B

Industrial safety-tech market growth

A rapidly growing sector as construction and factory sites digitize operations globally.

14.8% CAGR

Asia-Pacific compliance software

Unprecedented software adoption rate in ASEAN markets driven by regulatory safety pressures.

68%

Of site inspections done manually

The persistent gap in modern automation. A massive paper-based opportunity waiting for Cairn.

Integrations & Frameworks

NEAR ProtocolGoogle GeminiSupabaseNext.jsVercelNEAR ProtocolGoogle GeminiSupabaseNext.jsVercelNEAR ProtocolGoogle GeminiSupabaseNext.jsVercel
Created for ChainHack 2026