区块链技术：铸就数字时代信任新纪元

Core Concept - Blockchain technology is transforming the digital landscape by providing a new foundation for trust through its unique characteristics and potential [4][8] Group 1: Basic Concept of Blockchain - Blockchain is a distributed database technology that connects a series of data records in chronological order using cryptographic algorithms, forming an immutable and tamper-proof chain structure [5] - Key features of blockchain include decentralization, consensus mechanism, immutability, and transparency [5] Group 2: Technical Principles of Blockchain - Blockchain technology relies on cryptography, distributed systems, and consensus algorithms to ensure data security, decentralization, and consistency [6] Group 3: Application Prospects of Blockchain - Blockchain has broad application prospects across various sectors, including finance, supply chain, healthcare, copyright protection, and public services [7][9] - In finance, blockchain can facilitate decentralized transactions, reduce costs, and enhance efficiency through smart contracts [9] - In supply chain management, blockchain ensures transparency, product traceability, and reliability [9] - In healthcare, blockchain enables data sharing and verification while protecting patient privacy [9] - In copyright protection, blockchain safeguards intellectual property rights [9] - In public services, blockchain promotes transparency and efficiency in government operations [9]