🚀 Grovia – Intelligence That Sustains Trust

AI-Driven Carbon Credit Verification Using Blockchain, ML & Real-Time Forensics

Grovia is a high-impact, full-stack sustainability platform that verifies carbon offset project authenticity using AI anomaly detection and blockchain-based tokenization, ensuring trust, transparency, and fraud-proof carbon markets.

Grovia has evolved into a complete DeFi + Governance ecosystem for carbon assets.

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🧬 Updated System Architecture

 ┌──────────────────────────────────────────────────────┐
 │                      FRONTEND                        │
 │ React + Vite + Framer Motion (Glassmorphism UI)      │
 │ Dashboard | DAO | Market (AMM) | NFT Retirement      │
 └───────────────────────────────┬──────────────────────┘
                                 │ REST API Calls
                                 ▼
 ┌──────────────────────────────────────────────────────┐
 │                     BACKEND (Node.js)                │
 │ Express Server + MongoDB                             │
 │ - AI Auto-Approval (Low Fraud) -> Direct Minting     │
 │ - Flagged (High Fraud) -> Create DAO Proposal        │
 │ - Auto-Injection of AMM Liquidity on Approval        │
 └───────────────┬───────────────────────────────┬──────┘
                 │ HTTP Predict                  │ Contract Calls
                 ▼                               ▼
 ┌──────────────────────────────────────────────────────┐
 │             ML SERVICE (FastAPI)       BLOCKCHAIN    │
 │ Isolation Forest Anomaly Detection     Ethereum (L2)  │
 │ - CO₂ Prediction                       - CarbonToken │
 │ - Fraud Probability                   - Governor DAO │
 │ - Outlier Detection                   - V2 AMM Pool  │
 │                                       - Impact NFT   │
 └──────────────────────────────────────────────────────┘

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🔥 Key Features

🗳️ DAO Governance

• Decentralized Accountability: High-fraud projects are not rejected by a central admin but are flagged for a community DAO vote.
• On-Chain Lifecycle: Proposals follow a strict Propose -> Vote -> Queue -> Execute flow using OpenZeppelin Governor and TimelockController.
• Transparent Voting: Token holders use their CO2T (ERC20Votes) to decide which projects are genuine.

📈 CarbonAMM V2 (DEX)

• Bidirectional Trading: Swap ETH for CO2T or sell CO2T back for ETH in a professional DEX interface.
• Constant Product Formula: Price is determined organically by supply and demand ($x \cdot y = k$).
• Realistic Fees: 0.3% trading fee applied to all swaps.
• Price Impact & UX: Live price impact visualization and automated ERC20 approval flow.

🛡️ Proof of Impact (NFT)

• Credit Retirement: Users can "retire" their carbon credits by burning CO2T tokens.
• Verifiable NFTs: Burning tokens automatically mints a unique "Proof of Impact" NFT (ERC721) containing project metadata, timestamp, and retired amount.
• Impact Tracking: Verifiable on-chain record of individual environmental contribution.

🧠 AI Integration

• Auto-Approval: Projects with a fraud score < 55% are instantly minted.
• Liquidity Feedback Loop: AI/DAO approvals automatically inject fresh CO2T liquidity into the AMM, naturally adjusting the global price based on verified supply.
• Mocked Forensics: Weather, grid emission, and location data mocking for reliable hackathon demonstrations.

🦊 Demo Wallet

• One-Click Onboarding: No MetaMask? No problem. Use the built-in Demo Wallet to interact with all Web3 features instantly.

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🛠️ Tech Stack

• Frontend: React, Vite, TailwindCSS, Framer Motion, Lucide Icons, Recharts.
• Backend: Node.js, Express, MongoDB, Ethers.js v5.
• Machine Learning: FastAPI, Python, Scikit-learn (Isolation Forest).
• Blockchain: Solidity, Hardhat, OpenZeppelin (ERC20Votes, Governor, Timelock, ERC721URIStorage).

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📦 Installation & Setup

1. Setup Blockchain

npx hardhat node
npx hardhat run scripts/deploy.js --network localhost

Note: Deployment seeds the AMM with 10 ETH and 10,000 CO2T initial liquidity.

2. Setup Backend

cd backend
npm install
node index.js

3. Setup Frontend

cd frontend
npm install
npm run dev

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🔗 Ecosystem API

• POST /submit: AI-driven project submission.
• GET /dao/proposals: Fetch live governance proposals.
• POST /dao/execute: Synchronize on-chain execution with database state.
• GET /dashboard/stats: Global carbon metrics.

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📜 License

MIT License

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⭐ Support the Project

If you like Grovia, star the repo on GitHub! ⭐