HEMPsat is a privacy-first agri-intelligence and carbon credit platform that unites farmers, eco-participants, and carbon brokers into a shared ecosystem.
By combining satellite MRV (Monitor, Record, Validate), farmer dashboards, and blockchain-powered tokens ($ROOT + $HEMP), HempSat unlocks income for farmers, eco-engagement for users, and verifiable offsets for brokers.
- Integrates USGS & other satellites to measure soil health, crop growth, and carbon sequestration.
- AI-driven insights for farmers: irrigation, fertilizer, and weather recommendations.
- Farmers can log regenerative practices (planting, composting, irrigation).
- Land pledge system for carbon credit eligibility.
- Privacy-first: farmers control what data is shared, with zk-proof selective visibility.
- $ROOT: Seed-backed micro-reward token for farmers & eco-participants. Redeemable for heirloom seed packs.
- $HEMP: ERC-20 settlement coin for carbon brokers, pegged to validated carbon credits.
- Farmers, users, and brokers interact in a seamless auto-swap marketplace.
- Redeem seeds, farm tools, NFTs, and verified carbon credits.
- zk-proof privacy layer for farmer data.
- DAO governance via $ORACL (EERC20 privacy-voting coin).
- Farmers gain governance rights as part of the Pioneer Tier (100+ acre pledges).
- Node.js 18+
- npm or yarn
- Vercel (for deployment)
git clone https://github.com/edutechtourism/Hack2Build.git cd Hack2Build
npm install
Create a .env.local file in the project root: AUTH_PRIVATE_KEY=your_private_key_here THIRDWEB_SECRET_KEY=your_secret_key_here NEXT_PUBLIC_THIRDWEB_CLIENT_ID=your_client_id_here
(These are already .gitignored and safe from accidental commits.)
npm run dev
Visit: http://localhost:3000
🌍 Deployment We deploy on Vercel. The app is live here: hempsat.app ✅
👩💻 Development Workflow Work on feature branches (e.g., feature/advice-telemetry).
Open a Pull Request for review before merging into develop.
Protected keys/secrets are managed in Vercel Environment Variables.
🛠️ Tech Stack Next.js 15 (App Router)
thirdweb (Wallet + Auth)
React Query (Data fetching & caching)
Tailwind CSS (Styling)
Avalanche (ERC-20 tokens $ROOT + $HEMP)
🧑🤝🧑 Team
Michael Kamp – Ecosystem Architect / Pollinator
Collin Petersen – Product Architect & Frontend Developer
Cristian Nery – Head Web2/Web3 Fullstack Dev
LM Designs 8 – Multi-sensory Design Strategist
Charles Ledbetter – Real World Asset (RWA) Consultant
🏆 Hackathon Context This project was built during Hack2Build to showcase:
🚀 Clean modular UI ready for API integration
📡 Satellite & plot telemetry support
🌱 Practical agricultural advisory logic
🔗 Blockchain-enabled interactions
📜 License
MIT License — open for collaboration, forks, and extension.