zkPass Protocol - Zero-Knowledge Identity Verification

Product Overview

zkPass Protocol is a private data verification system that enables users to prove identity attributes without revealing underlying data. Using Multi-Party Computation (MPC), Zero-Knowledge Proofs (ZKP), and 3P-TLS technology, the platform creates verifiable credentials from Web2 data sources for use in Web3 applications.

Core Product Features

TransGate Browser Extension

MPC Network Integration: Distributed computation ensures no single party has access to user data.

Interactive ZK Proofs: Generate zero-knowledge proofs demonstrating claims without exposing underlying data.

3P-TLS Technology: Three-party TLS enables secure credential extraction from existing web sessions.

Millisecond Generation: Hybrid ZK system generates proofs in milliseconds directly in browser.

Privacy-Preserving Verification

No Document Uploads: Verify identity without submitting documents to third parties.

Selective Disclosure: Share only the minimum information needed (e.g., "over 18" vs. exact birthdate).

Anti-Cheating Protections: Cryptographic guarantees prevent identity theft and credential forgery.

Web2 Data Source Compatibility

HTTPS Session Support: Works with any HTTPS-based web service including banks, government portals, and social platforms.

Provenance Verification: Cryptographic proof that credentials originated from legitimate sources.

Cross-Platform: Generate credentials from Web2 for use across multiple Web3 applications.

Developer Integration

TransGate SDK: Client and server SDKs for zero-knowledge proof integration.

Schema System: Data source mapping for standardized credential generation.

REST APIs: Simple integration for Web3 applications.

Key Product Differentiators

Speed: Millisecond ZKP generation enables real-time verification.

Web2 Bridge: Unique ability to leverage existing Web2 identity data.

Top-Tier Backing: Binance Labs, Sequoia, OKX Ventures investment validates technology.

Ecosystem Integration: Partnerships with zkSync, LayerZero, Galxe enable broad adoption.

Ideal Use Cases

• DeFi protocols requiring KYC without centralized data storage
• Airdrops requiring unique human verification
• DAOs needing member identity verification
• Web3 applications leveraging Web2 credentials
• Privacy-preserving age or residency verification