標題：歡迎加入協議，這是Coindesk每週對加密技術開發中最重要的故事的總結。

本文最新一期的《協議》中介紹了我們的每週新聞通訊，探討了Crypto背後的技術，一次是一個街區。

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.

在本協議的這一部分中，我們將繼續對加密貨幣技術的最新發展進行報導。本週，我們將在以太坊開發人員之間進行有關隱私的持續討論。

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，美國政府批准了以太坊的加密貨幣混合服務龍捲風現金之後，加密貨幣社區的成員認為，遵守制裁構成的構成構成了審查。

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

此舉還揭示了更廣泛的Cypherpunk原則：應牢記隱私開發技術。

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?

唐納德·特朗普（Donald Trump）總統支持Cypherpunks，並在今年3月取消了對龍捲風現金的製裁，但是對於一些以太坊開發商而言，這種情況強調了今天仍然存在的網絡缺陷：為什麼用戶應該依靠第三方應用程序來私下在網絡上進行私下交易？

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.

以太坊開發人員和研究人員也可能受到最近龍捲風現金開發的勇氣，再次開始討論使以太坊網絡私密的想法。

"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說：“隱私不能成為用戶必須有意識地啟用的可選功能。” “必須設計以太坊的體系結構，以確保用戶默認情況下是私人的，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.

為了回應Pcaversaccio的帖子，以太坊聯合創始人Vitalik Buterin在網絡的主要開發人員論壇上發表了評論，其面向隱私的以太坊路線圖。 Buterin建議專注於鏈上付款的隱私，應用程序中的鍊鍊活動，使網絡上的溝通在匿名和私有化鏈上讀取。

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."

為了實現這一切，Buterin列出了各種步驟，例如將某些第三方隱私功能集成到核心網絡中。例如，布特林說：“通往可用鏈隱私的最簡單，最快的途徑是將Monero風格的戒指簽名整合到區塊鏈中。”

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還建議介紹Beam和Haven協議使用的區塊鏈隱私技術的一種變體，這些變體都集中在面向隱私的區塊鏈協議上。

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.

這兩種協議都使用區塊鏈隱私技術的變體稱為MimbleWimble，該技術最初是由Andrew Poel在2016年開發的。 MimbleWimble旨在通過刪除不再相關的數據來使區塊鏈更有效和私密。

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

布特林說，可以使用一種MimbleWimble的變體來創建“側重於鏈付款的第2層樂觀的匯總”。

"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說：“通往可用的鍊鍊隱私的最簡單和最快的途徑是將Monero風格的戒指簽名整合到區塊鏈中。” “我們還可以考慮添加Beam/Haven技術的變體，該變量使用戶可以通過鏈原子跨鏈合併輕鬆而快速地創建新硬幣。”

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.

隨著對區塊鏈隱私的興趣正在加熱，布特林的建議就會出現。今年早些時候，加州大學伯克利分校的一群研究人員開發了一種新技術，以使區塊鏈交易更加私密。隸屬於大學人權中心和高級技術中心的研究人員使用一種差異隱私來保護區塊鏈用戶的身份，同時仍允許研究人員分析區塊鏈上的交易。

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.

差異隱私是一種用於分析數據集的技術，同時保留數據中個人的隱私。它通過在分析數據之前向數據添加隨機噪聲來起作用。添加的噪聲量取決於數據的靈敏度和所需的隱私水平。

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.

在他們的論文中，研究人員使用差異隱私來分析以太坊區塊鏈的交易。他們能夠識別交易中的模式，而無需識別進行交易的個人。

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.

研究人員說，他們的技術可用於研究各種主題，例如將加密貨幣用於犯罪活動或加密貨幣對經濟發展的影響的方式。

"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."

從事該項目的研究人員之一Sameer Parikh說：“我們認為，這項工作有可能為區塊鏈隱私研究領域做出重大貢獻。” “我們很高興看到其他研究人員對這項新技術會做什麼。”

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.

研究人員的工作是開發可用於保護數字時代隱私的技術的更廣泛努力的一部分。隨著技術變得更加先進，政府，公司和其他機構越來越有可能收集和分析有關個人的大量數據。這引起了隱私倡導者的關注，他們認為這些數據可用於侵犯人們的隱私和自主權。

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.

為了應對這些問題，研究人員一直在努力開發可用於保護隱私的新技術和法律框架。這項研究的重點是開發可用於最大程度地減少收集的個人數據量的技術，並確保以公平透明的方式使用收集的任何數據。

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

開髮用於分析區塊鏈交易的新技術的研究人員認為，它可能是一個有價值的工具