ZK Infinita Carbon

ZK Infinita Carbon is a privacy-preserving, on-chain carbon credit marketplace powered by zero-knowledge proofs and community governance.

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  • 🏛 Public Goods & Civic Tech

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Description

ZK Infinita Carbon

A Trustless, Privacy-Preserving Carbon Credit Marketplace for Network States

🔗 Live Demo: https://crypto-cities-zk-carbon.vercel.app

🌍 What is ZK Infinita Carbon?

ZK Infinita Carbon is a fully decentralized, on-chain carbon credit system that empowers individuals, DAOs, and communities to prove, verify, and trade their environmental impact — all without exposing sensitive data.

Built with zero-knowledge proofs, smart contracts, and IPFS, the platform brings together climate finance, decentralized governance, and Web3 privacy infrastructure to build sustainable economies inside Network States and digitally native communities.

Designed specifically for the Crypto Cities Hackathon, this project redefines how we certify and exchange environmental value — making carbon accountability transparent, programmable, and privacy-respecting.


ComponentNetworkContract Address

🧪 Verifier ContractBase Sepolia0xA2deE8DfB87429cAA04D901105D61e766AD47F2c
🌱 CarbonCredit TokenBase Sepolia0xc13D13342F7107A6A26C375869a64Ce8b016b293
🛒 Marketplace ContractBase Sepolia0xdbE170CE2a9FD020bC54b21Bf6cDC6796e49CA30
🌐 Frontend (Next.js)Vercel (Live)https://crypto-cities-zk-carbon.vercel.app

 Core Features

🌀 Privacy-Preserving Claim System

  • Submit carbon reduction claims with:

    • Geolocation

    • Time window

    • Amount reduced

    • IPFS hash of supporting docs

    • A ZK-SNARK proof

🗳️ On-Chain Community Voting

  • Claims are verified via DAO-like voting

  • Transparent & pseudonymous participation

  • Immutable vote records stored on-chain

🪙 ERC-20 Credit Minting & Marketplace

  • Verified claims are minted as tradable carbon credits

  • List, buy, and sell credits in a decentralized marketplace

🔐 Zero-Knowledge Proof Integration

  • SNARK-based proofs verify claim validity without revealing:

    • Project details

    • Emissions methods

    • Precise credit data

FeatureTraditional SystemsZK Infinita Carbon

VerificationCentralized, opaqueTrustless, public ZK verification
Claim EvaluationManual auditorsOn-chain DAO-style voting
PrivacyRisk of greenwashing/data leaksFull privacy via ZK-SNARKs
TransparencyOff-chain, siloed registriesOn-chain voting + IPFS storage
Trading MechanismClosed marketplacesOpen ERC-20 tokens in DeFi/DAOs

🏛️ Governance InfrastructureOn-chain voting for claim validation
🆔 On-chain IdentityPseudonymous ZK-backed claimants
🌱 Local EconomiesTradeable carbon credits as regional assets
🌐 Public Goods & Civic TechTransparent environmental accountability for digital-native societies
🧪 Wildcard / ExperimentalZK-SNARK + DAO + tokenized climate finance stack

Vision 2030

By 2030, ZK Infinita Carbon aims to:

  • Power $50B+ in verifiable climate finance

  • Become the climate infrastructure layer for Network States

  • Replace greenwashing with algorithmic, cryptographic transparency

  • Enable communities worldwide to prove, trade, and govern their climate actions.

Demo: https://crypto-cities-zk-carbon.vercel.app
Verifier Contract: 0xA2deE8DfB87429cAA04D901105D61e766AD47F2c
Token Contract: 0xc13D13342F7107A6A26C375869a64Ce8b016b293
Marketplace Contract: 0xdbE170CE2a9FD020bC54b21Bf6cDC6796e49CA30
Email Contacts: [email protected], [email protected]

X account:- https://x.com/ZK_Carbon
telegram:- nitininhouse




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