摘要
Abstract
With the rapid development of information technology,blockchain technology,as an emerging distributed ledger technology,is gradually changing the face of the digital economy.This paper first reviews the origin and development history of blockchain technology,and expounds in detail its core concepts,technical characteristics and classification.Then,by citing application examples,this paper discussesin depth the blockchain technology in digital economy fields such as digital currency,supply chain management,smart contracts,and digital copyright protection,and analyzes the innovations and challenges brought about by these applications.Through comparative analysis of multiple cases,this paper reveals the significant advantages of blockchain technology in improving transaction efficiency,enhancing data security,and promoting the establishment of trust mechanisms.The paper points out the technical bottlenecks and legal supervision faced by blockchain technology in practical applications,and proposes corresponding solution strategies.This paper not only provides a comprehensive perspective for understanding blockchain technology,but also provides theoretical basis and practical guidance for its further application in the digital economy.关键词
区块链/数字经济/技术发展/应用实例/挑战与策略Key words
blockchain/digital economy/technological development/application examples/challenges and strategies分类
计算机与自动化
