Zero-Knowledge Proof

Zero-knowledge proof (ZKP) is a cryptographic tool that allows two parties who do not trust each other to prove the validity of a proposition without revealing any additional information. In the Web3 domain, zero-knowledge proofs are widely applied in areas such as blockchain scalability, privacy protection, and proof of reserves.

Articles (2)

What Is Polyhedra Network (ZKJ)? A Guide to ZKJ and How to Buy It on Gate TR
Beginner

What Is Polyhedra Network (ZKJ)? A Guide to ZKJ and How to Buy It on Gate TR

Polyhedra Network (ZKJ) is a zero-knowledge proof infrastructure project focused on trustless cross-chain interoperability and verifiable AI computation. Its primary products include zkBridge for secure cross-chain messaging and asset transfers, Expander as a high-performance proving system, and EXPchain, a Layer 1 designed to support AI workloads that require cryptographic verifiability and data privacy.
2026-10-20 15:14:11
What Is zkSync (ZK)? A Guide to Ethereum Layer 2 and How to Buy ZK on Gate TR
Beginner

What Is zkSync (ZK)? A Guide to Ethereum Layer 2 and How to Buy ZK on Gate TR

zkSync is a blockchain scaling ecosystem designed to help Ethereum process transactions more efficiently. Its technology uses zero-knowledge proofs to verify transaction execution, allowing supported networks to process activity outside Ethereum mainnet while using Ethereum for settlement. ZKsync Era is one of its best-known networks and supports smart contracts and decentralized applications.
2026-10-14 11:08:10