标题：欢迎加入协议，这是Coindesk每周对加密技术开发中最重要的故事的总结。

本文最新一期的《协议》中介绍了我们的每周新闻通讯，探讨了Crypto背后的技术，一次是一个街区。

In this installment of The Protocol, we're continuing our coverage of the latest developments in cryptocurrency technology. This week, we're diving into the ongoing discussion among Ethereum developers regarding privacy.

在本协议的这一部分中，我们将继续对加密货币技术的最新发展进行报道。本周，我们将在以太坊开发人员之间进行有关隐私的持续讨论。

After the U.S. government sanctioned the Ethereum-based crypto mixing service Tornado Cash in 2022, members of the crypto community argued that complying with the sanctions amounted to censorship.

在2022年，美国政府批准了以太坊的加密货币混合服务龙卷风现金之后，加密货币社区的成员认为，遵守制裁构成的构成构成了审查。

The move also brought to light a broader cypherpunk principle: technology should be developed with privacy in mind.

此举还揭示了更广泛的Cypherpunk原则：应牢记隐私开发技术。

President Donald Trump supported the cypherpunks and lifted the sanctions on Tornado Cash in March of this year, but for some Ethereum developers, the situation highlighted a flaw within the network that still exists today: Why should users depend on third-party apps to transact privately on the network?

唐纳德·特朗普（Donald Trump）总统支持Cypherpunks，并在今年3月取消了对龙卷风现金的制裁，但是对于一些以太坊开发商而言，这种情况强调了今天仍然存在的网络缺陷：为什么用户应该依靠第三方应用程序来私下在网络上进行私下交易？

Perhaps emboldened by the recent Tornado Cash developments, Ethereum developers and researchers have once again begun discussing ideas for making the Ethereum network private at its core.

以太坊开发人员和研究人员也可能受到最近龙卷风现金开发的勇气，再次开始讨论使以太坊网络私密的想法。

"Privacy must not be an optional feature that users must consciously enable - it must be the default state of the network," said PCaversaccio, whose post outlined his vision for a privacy-oriented Ethereum roadmap. "Ethereum's architecture must be designed to ensure that users are private by default, not by exception."

Pcaversaccio说：“隐私不能成为用户必须有意识地启用的可选功能。” “必须设计以太坊的体系结构，以确保用户默认情况下是私人的，而不是例外。”

In response to PCaversaccio's post, Ethereum co-founder Vitalik Buterin left a comment on the network's main developer forum with his own much shorter privacy-oriented Ethereum roadmap. Buterin suggested focusing on privacy for on-chain payments, anonymizing on-chain activity within applications, making communication on the network anonymous and privatizing on-chain reads.

为了回应Pcaversaccio的帖子，以太坊联合创始人Vitalik Buterin在网络的主要开发人员论坛上发表了评论，其面向隐私的以太坊路线图。 Buterin建议专注于链上付款的隐私，应用程序中的链链活动，使网络上的沟通在匿名和私有化链上读取。

To achieve all of this, Buterin listed various steps like integrating certain third-party privacy features into the core network. For example, Buterin said that "the simplest and fastest route to usable on-chain privacy is to integrate Monero-style ring signatures into the blockchain."

为了实现这一切，Buterin列出了各种步骤，例如将某些第三方隐私功能集成到核心网络中。例如，布特林说：“通往可用链隐私的最简单，最快的途径是将Monero风格的戒指签名整合到区块链中。”

Buterin also suggested introducing a variant of the blockchain privacy technology used by the Beam and Haven protocols, which are both focused on privacy-oriented blockchain protocols.

Buterin还建议介绍Beam和Haven协议使用的区块链隐私技术的一种变体，这些变体都集中在面向隐私的区块链协议上。

Both protocols use a variant of the blockchain privacy technology known as Mimblewimble, which was originally developed by Andrew Poel in 2016. Mimblewimble is designed to make blockchains more efficient and private by removing data that is no longer relevant.

这两种协议都使用区块链隐私技术的变体称为MimbleWimble，该技术最初是由Andrew Poel在2016年开发的。MimbleWimble旨在通过删除不再相关的数据来使区块链更有效和私密。

Buterin said that a variant of Mimblewimble could be used to create a "layer 2 optimistic rollup focused on on-chain payments."

布特林说，可以使用一种MimbleWimble的变体来创建“侧重于链付款的第2层乐观的汇总”。

"The simplest and fastest route to usable on-chain privacy is to integrate Monero-style ring signatures into the blockchain," Buterin said. "We can also look at adding in a variant of the Beam/Haven technology, which allows users to easily and rapidly create new coins via on-chain atomic cross-chain composability."

Buterin说：“通往可用的链链隐私的最简单和最快的途径是将Monero风格的戒指签名整合到区块链中。” “我们还可以考虑添加Beam/Haven技术的变体，该变量使用户可以通过链原子跨链合并轻松而快速地创建新硬币。”

Buterin's suggestions come as interest in blockchain privacy is heating up. Earlier this year, a group of researchers at the University of California, Berkeley, developed a new technique for making blockchain transactions more private. The researchers, who are affiliated with the university's Center for Human Rights and Deployment of Advanced Technologies, used a type of differential privacy to protect the identities of blockchain users while still allowing researchers to analyze the transactions on the blockchain.

随着对区块链隐私的兴趣正在加热，布特林的建议就会出现。今年早些时候，加州大学伯克利分校的一群研究人员开发了一种新技术，以使区块链交易更加私密。隶属于大学人权中心和高级技术中心的研究人员使用一种差异隐私来保护区块链用户的身份，同时仍允许研究人员分析区块链上的交易。

Differential privacy is a technique that is used to analyze data sets while preserving the privacy of individuals in the data. It works by adding random noise to the data before it is analyzed. The amount of noise that is added depends on the sensitivity of the data and the level of privacy that is desired.

差异隐私是一种用于分析数据集的技术，同时保留数据中个人的隐私。它通过在分析数据之前向数据添加随机噪声来起作用。添加的噪声量取决于数据的灵敏度和所需的隐私水平。

In their paper, the researchers used differential privacy to analyze transactions on the Ethereum blockchain. They were able to identify patterns in the transactions without being able to identify the individuals who made the transactions.

在他们的论文中，研究人员使用差异隐私来分析以太坊区块链的交易。他们能够识别交易中的模式，而无需识别进行交易的个人。

The researchers said that their technique could be used to study a variety of topics, such as the way that cryptocurrency is used for criminal activity or the impact of cryptocurrency on economic development.

研究人员说，他们的技术可用于研究各种主题，例如将加密货币用于犯罪活动或加密货币对经济发展的影响的方式。

"We believe that this work has the potential to make a significant contribution to the field of blockchain privacy research," said Sameer Parikh, one of the researchers who worked on the project. "We are excited to see what other researchers will do with this new technique."

从事该项目的研究人员之一Sameer Parikh说：“我们认为，这项工作有可能为区块链隐私研究领域做出重大贡献。” “我们很高兴看到其他研究人员对这项新技术会做什么。”

The researchers' work is part of a broader effort to develop technologies that can be used to protect privacy in the digital age. As technology becomes more advanced, it is increasingly possible for governments, corporations and other institutions to collect and analyze vast amounts of data about individuals. This has raised concerns among privacy advocates, who argue that this data could be used to infringe on people's privacy and autonomy.

研究人员的工作是开发可用于保护数字时代隐私的技术的更广泛努力的一部分。随着技术变得更加先进，政府，公司和其他机构越来越有可能收集和分析有关个人的大量数据。这引起了隐私倡导者的关注，他们认为这些数据可用于侵犯人们的隐私和自主权。

In response to these concerns, researchers have been working to develop new technologies and legal frameworks that can be used to protect privacy. This research is focused on developing technologies that can be used to minimize the amount of personal data that is collected and to ensure that any data that is collected is used in a fair and transparent manner.

为了应对这些问题，研究人员一直在努力开发可用于保护隐私的新技术和法律框架。这项研究的重点是开发可用于最大程度地减少收集的个人数据量的技术，并确保以公平透明的方式使用收集的任何数据。

The researchers who developed the new technique for analyzing blockchain transactions believe that it could be a valuable tool

开发用于分析区块链交易的新技术的研究人员认为，它可能是一个有价值的工具