以太坊的“清洗”揭开雄心勃勃的转型，打造更精简、更高效的网络

以太坊联合创始人 Vitalik Buterin 的“The Purge”计划旨在完善以太坊协议并减轻节点运营商的负担。 EIP-6780 限制了 SELFDESTRUCT 操作码功能，而 Geth 的遗留代码清除、空帐户注销和 blob 存储窗口建立有助于以太坊的效率。 EIP-4444提出历史数据管理变更，LOG改革旨在提高查询效率，向SSZ的过渡承诺改进序列化。通过这些增强功能，以太坊寻求优化可扩展性、安全性和可持续性，同时确保其面对未来挑战的弹性和适应性。

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

清洗：以太坊深刻转型为更精简、更高效的网络

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.

在对以太坊未来的热情探索中，联合创始人 Vitalik Buterin 公布了一项名为“The Purge”的雄心勃勃的计划，提出了一项多方面的举措，旨在完善协议并减轻节点运营商的负担。这一全面战略的目标是删除过时的功能，并引入多项以太坊改进提案（EIP），以简化网络的运营并增强其安全态势。

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

通过一系列技术增强和优化，Buterin 设想的不仅仅是一个简化的以太坊，而是其运营动态的深刻演变。

The Broader Purge: A Sweeping Clean-Up

更广泛的清洗：彻底清理

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 硬分叉的遗产，它极大地削弱了 SELFDESTRUCT 操作码的功能。此前，合约能够从区块链中消除自身，此操作码仅限于在合约初始交易的上下文中运行。

"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 体现了我们对协议简化的坚定承诺，在增强安全性的同时消除了不必要的复杂性，”Buterin 在他的博客文章中宣称。 EIP-6780 引入的调整虽然看似渐进，但建立了基本的不变性，简化了 ETH 客户端和基础设施的构建和维护。

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 详细阐述了这些变革性的变化：“EIP-6780 后，一种新颖的不变量精心限制了单个块内可编辑的存储槽的数量，为 Verkle 树的最终实现无缝地铺平了道路。此外，合约始终坚定地维护其代码交易或区块，全面增强安全性和效率。”

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 还包含广泛的增强功能。 Geth 最近清理了数千行遗留代码，取消了“空账户”，并在 Dencun 之后建立了 18 天的 blob 存储窗口，这代表着朝着更精简、更敏捷的以太坊迈出了关键的一步。

"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：“这些措施不仅仅是减少存储和计算开销；它们是为了维护以太坊的可扩展性、安全性和可持续性。”他强调了这些看似后端优化对更广泛的生态系统的深远影响。

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 进一步提请人们注意以太坊框架内预编译的相关性逐渐减弱和固有的复杂性。 Buterin 表示：“某些预编译的实用性没有达到我们最初的预期，使新的 EVM 实现变得复杂，并带来共识挑战。”他建议分阶段删除或替换为 EVM 兼容代码，以缓解这些问题，而不会对现有应用程序产生不利影响。

EIP-4444: LOG Reform and Transition to SSZ

EIP-4444：LOG 改革和向 SSZ 的过渡

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 中最具变革性的提案之一是 EIP-4444，其旨在重新定义以太坊节点管理历史数据的方式。通过将存储义务限制在可管理的持续时间内，Buterin 提出了节点操作的范式转变，可能使节点维护民主化并促进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.

“想象一下未来，节点不受整个历史记录的影响，可以更有效地运行，从而为更加去中心化的网络做出贡献，”Buterin 沉思道，强调了 EIP-4444 在以太坊长期愿景中的战略重要性。

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 还提出了 LOG 改革，以解决去中心化应用程序查询历史事件数据效率低下的问题。 “我们当前的机制进展缓慢，正在推动 dApp 走向中心化解决方案。通过简化 LOG 操作码并利用 ZK-SNARK 的强大功能，我们可以打造一个更高效、更去中心化的日志访问框架。”Buterin 表示，他坚定地致力于维护以太坊的去中心化精神同时增强了其技术基础设施。

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) 的过渡代表了 The Purge 的另一个基石，承诺提供更精简、更高效的序列化方法。 Buterin 解释道：“SSZ 不仅简化了规范，还显着减少了 Merkle 证明的大小，提高了效率和安全性。”他强调了这一转变对于以太坊未来的关键性质。

A Leaner, More Efficient Ethereum

更精简、更高效的以太坊

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.

通过大清洗，以太坊不仅摆脱了多余的重量，而且正在经历深刻的转变。通过解决遗留问题、优化运营效率并制定未来增强的路线图，以太坊有望增强其可扩展性、安全性和可持续性。

"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 总结道：“这些努力超越了简化；它们是为了确保以太坊在面对未来挑战时的弹性和适应性。”他描绘了一个更精简、更高效并为未来需求做好准备的以太坊网络愿景。

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.

截至发稿，ETH 交易价格为 3524 美元，反映出市场对 The Purge 对以太坊长期前景产生积极影响的预期。