Research on Technologies of Blockchain and Their Cross-Domain Applications:Systematic Exploration Based on Zero-Knowledge Proof and Regulatory Requirements

Jinhua Zhou

doi:10.47297/taposatWSP2633-456932.20250607

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Research on Technologies of Blockchain and Their Cross-Domain Applications:Systematic Exploration Based on Zero-Knowledge Proof and Regulatory Requirements

Volume 6, Issue 7

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Research on Technologies of Blockchain and Their Cross-Domain Applications:Systematic Exploration Based on Zero-Knowledge Proof and Regulatory Requirements
Research on Technologies of Blockchain and Their Cross-Domain Applications:Systematic Exploration Based on Zero-Knowledge Proof and Regulatory Requirements
Beijing Normal - Hong Kong Baptist University, College of Science and Technology, Zhuhai, Guangdong, 519087, China
Vol. 6, Issue 7, Pages: 168-172(2025)
Published：31 July 2025
DOI：10.47297/taposatWSP2633-456932.20250607
Accepted：

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Zhou Jinhua.Research on Technologies of Blockchain and Their Cross-Domain Applications:Systematic Exploration Based on Zero-Knowledge Proof and Regulatory Requirements[J].Theory and Practice of Science and Technology,2025,06(07):168-172.
DOI：

Zhou Jinhua.Research on Technologies of Blockchain and Their Cross-Domain Applications:Systematic Exploration Based on Zero-Knowledge Proof and Regulatory Requirements[J].Theory and Practice of Science and Technology,2025,06(07):168-172. DOI： 10.47297/taposatWSP2633-456932.20250607.

摘要

Abstract

Blockchain technology has garnered widespread attention across various sectors such as finance

healthcare

and government services due to its decentralized

tamper-resistant

and traceable nature. However

the conflict between privacy protection and regulatory compliance has emerged as a key barrier to its further development. Zero-Knowledge Proof (ZKP)

as a next-generation privacy-enhancing technology

offers unique advantages in achieving "verifiability without disclosure." This paper systematically reviews the core technologies of blockchain and existing privacy protection methods

providing an in-depth comparison of mainstream ZKP protocols (e.g.

zk-SNARK

zk-STARK

and PLONK) in terms of efficiency

security

and generality. It highlights how ZKP has become a technological pillar for privacy-compliant blockchain systems. The paper then explores practical application models of ZKP in cross-domain scenarios such as healthcare

finance

e-government

and supply chains

and further analyzes potential mechanisms through which ZKP can fulfill regulatory requirements such as AML

KYC

and auditing while preserving privacy. Finally

it discusses current technical bottlenecks and future development trends

including the integration of ZKP with AI

secure hardware

and post-quantum cryptography

as well as strategic frameworks for building a scalable and regulation-friendly blockchain ecosystem.

关键词

Keywords

references

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