The articles in this special section provide a glimpse of the diverse research challenges in adopting blockchain technology into mainstream applications. The four articles focus on the following core issues: scalability, transparency versus privacy, standardization, ecosystem, and integration.

中文翻译：

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区块链：从技术到市场


本专题部分的文章让我们一睹将区块链技术纳入主流应用的各种研究挑战。这四篇文章重点关注以下核心问题：可扩展性、透明度与隐私、标准化、生态系统和集成。