OpenOpinion

Project name: OpenOpinion Category: Other

Description: OpenOpinion revolutionizes workplace transparency by solving the fundamental challenge of anonymous yet trustworthy company reviews. Built on World ID and Privy, our platform ensures that reviewers are both real humans and verified employees while maintaining complete anonymity.

Key Features: Double-layer verification using World ID (proof of humanity) and Privy (employment verification) Anonymous review system protecting employee identity Hybrid storage solution using IPFS (for immutability) and traditional database (for processing) AI-powered review analysis assistant for job seekers Public accessibility for non-blockchain users Verifiable on-chain proof of review authenticity

Our platform addresses two critical issues in workplace reviews: spam prevention and fear of retaliation. By requiring World ID verification, we eliminate fake reviews while our employment verification ensures authentic insider perspectives. The decentralized storage ensures reviews cannot be altered or removed under pressure.

How it's made: OpenOpinion is built using a modern tech stack designed for security, scalability, and user privacy:

Frontend: Next.js-based miniapp using World ID's minikit for seamless integration with Worldcoin ecosystem React components for intuitive user interface Integration with World ID for human verification

Backend: Go service handling core business logic and data processing Python service for LLM-powered review analysis and company recommendations Dual storage architecture:

IPFS for immutable, decentralized storage of reviews Traditional database for efficient querying and processing

Privy integration for secure employment verification

Security Features:

Zero-knowledge proofs for anonymous yet verified reviews Encrypted communication channels Decentralized storage preventing centralized censorship

Partner Technologies:

World ID: Provides proof of humanity and prevents spam IPFS: Ensures immutable storage of reviews Groq: Powers the intelligent review analysis assistant

The project demonstrates how web3 technologies can solve real-world trust and privacy challenges in workplace transparency, creating a platform where employees can safely share their experiences while maintaining credibility through cryptographic proofs.

OpenOpinion revolutionizes workplace transparency by solving the fundamental challenge of anonymous yet trustworthy company reviews. Built on World ID and Privy, our platform ensures that reviewers are both real humans and verified employees while maintaining complete anonymity. Key Features:

Double-layer verification using World ID (proof of humanity) and Privy (employment verification) Anonymous review system protecting employee identity Hybrid storage solution using IPFS (for immutability) and traditional database (for processing) AI-powered review analysis assistant for job seekers Public accessibility for non-blockchain users Verifiable on-chain proof of review authenticity