以太坊的「清洗」揭開雄心勃勃的轉型，打造更精簡、更有效率的網絡

以太坊聯合創始人 Vitalik Buterin 的「The Purge」計畫旨在完善以太坊協議並減輕節點營運商的負擔。 EIP-6780 限制了 SELFDESTRUCT 操作碼功能，而 Geth 的遺留代碼清除、空白帳戶註銷和 blob 儲存視窗建立有助於以太坊的效率。 EIP-4444提出歷史資料管理變更，LOG改革旨在提高查詢效率，向SSZ的過渡承諾改進序列化。透過這些增強功能，以太坊尋求優化可擴展性、安全性和永續性，同時確保其面對未來挑戰的彈性和適應性。

The Purge: Ethereum's Profound Transformation into a Leaner, More Efficient Network

清洗：以太坊深刻轉型為更精簡、更有效率的網絡

In a spirited exploration of Ethereum's future, co-founder Vitalik Buterin has unveiled an ambitious plan dubbed "The Purge," setting forth a multifaceted initiative aimed at refining the protocol and alleviating the burden on node operators. This comprehensive strategy targets the removal of obsolete functionalities and the introduction of several Ethereum Improvement Proposals (EIPs) to streamline the network's operations and enhance its security posture.

在對以太坊未來的熱情探索中，聯合創始人Vitalik Buterin 宣布了一項名為“The Purge”的雄心勃勃的計劃，提出了一項多方面的舉措，旨在完善協議並減輕節點運營商的負擔。這項全面策略的目標是刪除過時的功能，並引入多項以太坊改進提案（EIP），以簡化網路的運作並增強其安全態勢。

Through a series of technical enhancements and optimizations, Buterin envisions not just a simplified Ethereum, but a profound evolution in its operational dynamics.

透過一系列技術增強和優化，Buterin 設想的不僅僅是一個簡化的以太坊，而是其營運動態的深刻演變。

The Broader Purge: A Sweeping Clean-Up

更廣泛的清洗：徹底清理

At the heart of The Purge lies EIP-6780, a legacy of the Dencun hard fork, which has dramatically curtailed the capabilities of the SELFDESTRUCT opcode. Previously enabling contracts to eliminate themselves from the blockchain, this opcode has been restricted to operate solely within the context of the contract's inception transaction.

The Purge 的核心是 EIP-6780，它是 Dencun 硬分叉的遺產，它極大地削弱了 SELFDESTRUCT 操作碼的功能。此前，合約能夠從區塊鏈中消除自身，此操作碼僅限於在合約初始交易的上下文中運行。

"EIP-6780 epitomizes our unwavering commitment to protocol simplification, shedding unnecessary complexity while bolstering security," Buterin proclaimed in his blog post. The adjustments introduced by EIP-6780, though seemingly incremental, establish fundamental invariants that simplify the construction and maintenance of ETH clients and infrastructure.

「EIP-6780 體現了我們對協議簡化的堅定承諾，在增強安全性的同時消除了不必要的複雜性，」Buterin 在他的部落格文章中宣稱。 EIP-6780 引入的調整雖然看似漸進，但建立了基本的不變性，簡化了 ETH 用戶端和基礎設施的建置和維護。

Buterin elaborates on these transformative changes: "Post EIP-6780, a novel invariant meticulously caps the number of storage slots editable within a single block, seamlessly paving the way for the eventual implementation of Verkle trees. Moreover, a contract steadfastly maintains its code throughout a transaction or block, reinforcing security and efficiency across the board."

Buterin 詳細闡述了這些變革性的變化：「EIP-6780 後，一種新穎的不變量精心限制了單個區塊內可編輯的儲存槽的數量，為Verkle 樹的最終實現無縫地鋪平了道路。此外，合約始終堅定地維護其程式碼交易或區塊，全面增強安全性和效率。”

Beyond EIP-6780, The Purge encompasses a broad spectrum of enhancements. Geth's recent purge of thousands of lines of legacy code, the dismissal of "empty accounts," and the establishment of an 18-day blob storage window post-Dencun represent pivotal strides towards a leaner, more agile Ethereum.

除了 EIP-6780 之外，The Purge 還包含廣泛的增強功能。 Geth 最近清理了數千行遺留程式碼，取消了“空白帳戶”，並在 Dencun 之後建立了 18 天的 blob 儲存窗口，這代表著朝著更精簡、更敏捷的以太坊邁出了關鍵的一步。

"These measures extend beyond mere reductions in storage and computational overheads; they're about safeguarding Ethereum's scalability, security, and sustainability," Buterin notes, emphasizing the profound impact of these seemingly backend optimizations on the broader ecosystem.

Buterin 指出：「這些措施不僅僅是減少儲存和運算開銷；它們是為了維護以太坊的可擴展性、安全性和可持續性。」他強調了這些看似後端優化對更廣泛的生態系統的深遠影響。

Buterin further draws attention to the diminishing relevance and inherent complexities of precompiles within the Ethereum framework. "The utility of certain precompiles has fallen short of our initial expectations, complicating new EVM implementations and presenting consensus challenges," Buterin observes, proposing a phased removal or replacement with EVM-compatible code to mitigate these issues without adversely impacting existing applications.

Buterin 進一步提請人們注意以太坊框架內預先編譯的相關性逐漸減弱和固有的複雜性。 Buterin 表示：「某些預編譯的實用性沒有達到我們最初的預期，使新的EVM 實現變得複雜，並帶來共識挑戰。」他建議分階段刪除或替換為EVM 相容程式碼，以緩解這些問題，而不會對現有應用程式產生不利影響。

EIP-4444: LOG Reform and Transition to SSZ

EIP-4444：LOG 改革與向 SSZ 的過渡

One of the most transformative proposals within The Purge is EIP-4444, which aims to redefine how Ethereum nodes manage historical data. By limiting the storage obligation to a manageable duration, Buterin proposes a paradigm shift in node operation, potentially democratizing node maintenance and fostering greater decentralization.

The Purge 中最具變革性的提案之一是 EIP-4444，其旨在重新定義以太坊節點管理歷史資料的方式。透過將儲存義務限制在可管理的持續時間內，Buterin 提出了節點操作的範式轉變，可能使節點維護民主化並促進更大程度的去中心化。

"Imagine a future where nodes, unburdened by the weight of the entire historical record, can operate more efficiently, contributing to a more decentralized network," Buterin muses, underscoring the strategic importance of EIP-4444 in Ethereum's long-term vision.

「想像未來，節點不受整個歷史記錄的影響，可以更有效地運行，從而為更加去中心化的網絡做出貢獻，」Buterin 沉思道，強調了EIP-4444 在以太坊長期願景中的戰略重要性。

Buterin also proposes a LOG reform to address the inefficiencies in how decentralized applications query historical event data. "Our current mechanism is sluggish, nudging dApps towards centralized solutions. By simplifying the LOG opcode and harnessing the power of ZK-SNARKs, we can forge a more efficient and decentralized framework for accessing logs," Buterin argues, showcasing a steadfast commitment to maintaining Ethereum's decentralized ethos while enhancing its technical infrastructure.

Buterin 也提出了 LOG 改革，以解決去中心化應用程式查詢歷史事件資料效率低下的問題。 「我們目前的機制進展緩慢，正在推動dApp 走向中心化解決方案。透過簡化LOG 操作碼並利用ZK-SNARK 的強大功能，我們可以打造一個更有效率、更去中心化的日誌存取框架。」Buterin 表示，他堅定地致力於維護以太坊的去中心化精神同時增強了其技術基礎設施。

The transition to SimpleSerialize (SSZ) represents another cornerstone of The Purge, promising a more streamlined and efficient serialization method. "SSZ not only simplifies the specification but also significantly reduces Merkle proof sizes, enhancing both efficiency and security," Buterin explains, underscoring the critical nature of this transition for Ethereum's future.

向 SimpleSerialize (SSZ) 的過渡代表了 The Purge 的另一個基石，承諾提供更精簡、更有效率的序列化方法。 Buterin 解釋道：「SSZ 不僅簡化了規範，還顯著減少了 Merkle 證明的大小，提高了效率和安全性。」他強調了這一轉變對於以太坊未來的關鍵性質。

A Leaner, More Efficient Ethereum

更精簡、更有效率的以太坊

Through The Purge, Ethereum is not merely shedding excess weight but undergoing a profound transformation. By addressing legacy issues, optimizing operational efficiencies, and laying down a roadmap for future enhancements, Ethereum is poised to enhance its scalability, security, and sustainability.

透過大清洗，以太坊不僅擺脫了多餘的重量，而且正在經歷深刻的轉變。透過解決遺留問題、優化營運效率並制定未來增強的路線圖，以太坊有望增強其可擴展性、安全性和永續性。

"These efforts transcend simplification; they're about ensuring Ethereum's resilience and adaptability in the face of future challenges," Buterin concludes, casting a vision of an Ethereum network that is leaner, more efficient, and ready for the demands of tomorrow.

Buterin 總結道：「這些努力超越了簡化；它們是為了確保以太坊在面對未來挑戰時的彈性和適應性。」他描繪了一個更精簡、更有效率並為未來需求做好準備的以太坊網絡願景。

At press time, ETH traded at $3,524, reflecting the market's anticipation of the positive impact of The Purge on Ethereum's long-term prospects.

截至發稿，ETH 交易價格為 3524 美元，反映出市場對 The Purge 對以太坊長期前景產生積極影響的預期。