What Is ZkPass (ZKP)? A Complete Guide to Its Features and Technology

ZkPass (ZKP) is emerging as a privacy-focused identity protocol that enables users to verify sensitive information without revealing the underlying data. Powered by zero-knowledge proof technology, ZkPass offers a secure way to confirm identity, credentials, or personal details across applications, financial services, and Web3 platforms. 

This approach creates a new level of trust by protecting user privacy throughout the verification process, making ZkPass an increasingly relevant solution in today’s data-driven digital world.

Understanding zkPass and Its Core Vision

ZkPass is designed to turn private Web2 data into verifiable, cryptographic proofs that can be used across Web3 applications. Unlike traditional data verification systems that require API permissions, manual uploads, or trusted intermediaries, zkPass provides a zkTLS-based oracle network. 

This is a novel framework combining a three-party TLS system with Hybrid Zero-Knowledge cryptography. The goal is to allow users to prove the validity of information from any HTTPS website without revealing the underlying private data.

This approach enables decentralized services to verify user attributes such as identity, financial standing, account activity, or professional records while maintaining full privacy. 

ZkPass refers to this technological foundation as the Verifiable Internet, where users maintain ownership of their data while still being able to authenticate it to third parties.

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How zkPass Works: From TLS to Zero-Knowledge Proofs

ZkPass integrates several advanced cryptographic components to make private-data verification both secure and practical.

The First Element Is TLS

The standard encryption protocol that protects most internet communication. ZkPass enhances this with its three-party TLS system, where MPC nodes participate in the handshake process. 

The nodes validate the integrity of the communication without gaining access to user data. This difference is important because typical TLS-based verifications rely on server access or intermediaries.

The Second Component Is Multi-Party Computation (MPC)

In zkPass, randomly selected MPC task nodes obtain a partial mac_key. This ensures that they can validate the authenticity of data but cannot decrypt or view private information. 

Meanwhile, the encryption key remains solely with the user, offering an additional layer of privacy.

The Third Component Is Zero-Knowledge Proof (ZKP) Generation

Users create ZKPs locally on their device using the TLS response data. They can then publish these proofs on-chain as zkSBTs (soul-bound tokens) or share them with a specific address for restricted verification. Since the raw data never leaves the user’s device, privacy remains intact at every stage.

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TransGate SDK and Schema: Practical Integration for Developers

To make zkPass easily accessible for businesses and developers, the team built the TransGate SDK. This toolkit provides low-code integration options for both client applications and backend systems. 

Companies can rely on zkPass-generated proofs to offer gated access, eligibility checks, or identity validations without handling sensitive data directly.

The upcoming Schema system maps HTML elements to proof-generation templates, allowing developers to target specific data sources and customize which attributes they want a user to verify. 

For example, a decentralized lending platform might request proof of credit score range or bank statement integrity without ever accessing the user’s financial documents.

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Key Features That Make zkPass Unique

ZkPass highlights several privacy and performance features that distinguish it from conventional verification models. It allows users to authenticate information without uploading documents, works with any HTTPS-based website, and ensures provenance through verifiable cryptographic signatures. 

Its anti-cheating system protects against tampering or false claims, while the Hybrid Zero-Knowledge engine enables millisecond-level proof generation even in browser environments.

The project’s memory-efficient VOLE-ZK and zk-SNARKs implementation allows proof creation in under a second, handles complex circuits, and maintains low memory usage. 

This efficiency is crucial for consumer-grade hardware, enabling widespread adoption.

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Use Cases Across Identity, DeFi, AI, and More

The versatility of zkPass makes it applicable to numerous scenarios. It supports decentralized KYC (ZKKYC), credit checks, undercollateralized lending, healthcare data markets, decentralized job verification, insurance claims, and more. 

By converting personal records into cryptographic proofs, zkPass enables compliance-ready identity verification while avoiding data exposure risks.

Its framework also bridges public and private data systems, offering a unified environment where both types of information can be validated without compromising security.

Backing and Ecosystem Expansion

ZkPass is supported by major investors such as Binance Labs, OKX Ventures, Sequoia, and dao5. It has collaborated with well-known partners including zkSync, Linea, Galxe, zkLink, and CyberConnect. These partnerships highlight its growing role in the broader decentralized identity and data verification space.

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FAQ

What is Zkpass (ZKP)?

Zkpass is a decentralized oracle protocol that turns private internet data into verifiable proofs without exposing the data itself.

What makes Zkpass unique?

It uses zkTLS, a hybrid zero-knowledge system that can verify data from any HTTPS source without API access.

What is the ZKP token used for?

ZKP is used for network participation, governance, staking, and verifying proofs within the zkPass ecosystem.

When will ZKP be available on Bitrue?

Bitrue will list ZKP soon as part of its new asset expansion. Users can trade once deposits and markets open.

What are the main use cases of Zkpass?

Key use cases include decentralized identity, KYC, DeFi lending, healthcare data proofs, job credentials, and Web2-to-Web3 data verification.