For many applications, data are worthy only if they are trustworthy. The concept of trust is sometimes elusive, and yet it is fundamental in data management. Even when not expressed explicitly, the correctness of computations and reliability of applications depend on trustworthy management of the data. These notions received new attention with the advent of blockchain and distributed ledger technology.

中文翻译：

---

技术视角

对于许多应用程序而言，只有值得信赖的数据才有价值。信任的概念有时难以捉摸，但它是数据管理的基础。即使没有明确表达，计算的正确性和应用程序的可靠性也取决于数据的可信赖管理。随着区块链和分布式账本技术的出现，这些概念受到了新的关注。