基于区块链的数字货币演化

区块链是数字货币研究的主流技术和重要前提。作为一种去中心化的分布式计算技术,区块链具有共同维护、防窜改、可追溯等中心化技术所不具备的优势。以区块链的基本原理为基础,主要分析了哈希加密、共识机制以及智能合约方面的关键技术;以区块链中的首个应用比特币为基础,分析了以太坊、达世币、卡尔达诺、比特股等数字货币的发展演化历程。根据数字货币的研究现状及其所面临的诸多挑战,展望了区块链未来在数字货币的发行与监管、交易跟踪和海量交易数据分析方面的研究趋势。

Study on Evolution of Digital Currency Based on Blockchain

Blockchain is the mainstream technology and important premise of digital currency. As a decentralized, distributed computing technology, blockchain is better than concentrated distribution in joint maintenance, tamper-resistant, traceable and so on. Based on the basic principle of blockchain, the key technologies of blockchain were mainly studied in hash encryption technology, consensus mechanism and smart contracts. On the basis of the Bitcoin which is the first application of blockchain, the evolution of Ethereum, Dash, Cardano and BitShares were analyzed. According to the current researches and challenges of digital currency, issuance and regulation of digital currency, transaction tracking and the analysis of massive transaction data were proposed as the future research trends of blockchain.