以太坊开始“大清洗”：全面升级旨在简化协议、赋权节点运营商

联合创始人 Vitalik Buterin 概述了一项名为“The Purge”的全面计划，旨在简化以太坊协议并减轻节点运营商的负担。这种多方面的策略包括消除过时的功能、实施以太坊改进提案（EIP）以及引入技术增强以简化操作并增强安全性。清除旨在解决限制、提高效率并增强以太坊的可扩展性、安全性和长期可持续性。

Ethereum Embarks on "The Purge": Ambitious Overhaul Aims to Refine Protocol and Empower Node Operators

以太坊开启“大清洗”：雄心勃勃的改革旨在完善协议并赋权节点运营商

In a comprehensive analysis of Ethereum's evolutionary trajectory, co-founder Vitalik Buterin has outlined a sweeping series of initiatives designed to streamline the protocol, reduce the burden on node operators, and pave the way for future enhancements. Dubbed "The Purge," this multifaceted strategy targets the elimination of outdated functionalities, the implementation of critical Ethereum Improvement Proposals (EIPs), and a fundamental evolution of ETH's operational dynamics.

在对以太坊发展轨迹的全面分析中，联合创始人 Vitalik Buterin 概述了一系列旨在简化协议、减轻节点运营商负担并为未来增强铺平道路的全面举措。这项被称为“清除”的多方面战略旨在消除过时的功能、实施关键的以太坊改进提案（EIP）以及 ETH 运营动态的根本演变。

Simplification and Optimization: EIP-6780 Takes Center Stage

简化和优化：EIP-6780 占据中心舞台

At the core of The Purge lies EIP-6780, an integral component of the Dencun hard fork. This EIP significantly curtails the capabilities of the SELFDESTRUCT opcode, which allows contracts to erase themselves from the blockchain. By limiting the usage of this opcode to contracts created in the same transaction, EIP-6780 establishes crucial invariants that simplify the development and maintenance of Ethereum clients and infrastructure.

The Purge 的核心是 EIP-6780，它是 Dencun 硬分叉的一个组成部分。该 EIP 显着削弱了 SELFDESTRUCT 操作码的功能，该操作码允许合约从区块链中删除自身。通过将此操作码的使用限制在同一交易中创建的合约中，EIP-6780 建立了重要的不变量，可以简化以太坊客户端和基础设施的开发和维护。

As Buterin explains, "EIP-6780 exemplifies our commitment to simplifying the protocol by removing complexity while enhancing security." This incremental yet impactful adjustment lays the foundation for future optimizations and strengthens the overall security posture of the Ethereum ecosystem.

正如 Buterin 所解释的那样，“EIP-6780 体现了我们通过消除复杂性同时增强安全性来简化协议的承诺。”这种渐进但有影响力的调整为未来的优化奠定了基础，并加强了以太坊生态系统的整体安全态势。

Beyond EIP-6780: A Multifaceted Overhaul

超越 EIP-6780：多方面的改革

The Purge encompasses a wide array of enhancements beyond EIP-6780. Geth, Ethereum's flagship implementation, has undergone a significant purge, removing thousands of lines of legacy code. The elimination of "empty accounts" and the establishment of an 18-day blob storage window post-Dencun are further steps toward a leaner, more agile Ethereum network.

Purge 包含 EIP-6780 之外的一系列增强功能。 Geth 是以太坊的旗舰实现，已经进行了重大清理，删除了数千行遗留代码。 Dencun 后消除“空账户”和建立 18 天的 blob 存储窗口是迈向更精简、更敏捷的以太坊网络的又一步。

"These measures extend beyond mere storage and computational savings," Buterin emphasizes. "They are about ensuring Ethereum's scalability, security, and sustainability." These optimizations are not simply cosmetic but fundamental to the long-term health and viability of the Ethereum ecosystem.

“这些措施不仅仅是节省存储和计算，”Buterin 强调。 “它们是为了确保以太坊的可扩展性、安全性和可持续性。”这些优化不仅仅是表面上的，而且对于以太坊生态系统的长期健康和生存至关重要。

Addressing Precompiles and Historical Data Management

解决预编译和历史数据管理问题

Buterin also addresses the dwindling relevance and inherent complexities of precompiles within the Ethereum framework. He observes that the utility of certain precompiles has fallen short of expectations, complicating new EVM implementations and presenting consensus challenges. To mitigate these issues, Buterin proposes a phased removal or replacement with EVM-compatible code, ensuring minimal impact on existing applications.

Buterin 还解决了以太坊框架内预编译的相关性不断下降和固有的复杂性问题。他指出，某些预编译的实用性未达到预期，使新的 EVM 实现变得复杂，并带来了共识挑战。为了缓解这些问题，Buterin 建议分阶段删除或替换为 EVM 兼容代码，以确保对现有应用程序的影响最小。

One of the most transformative proposals within The Purge is EIP-4444, which seeks to redefine how Ethereum nodes manage historical data. By constraining 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，它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。

"Envision a future where nodes, unburdened by the weight of history, can operate more efficiently, contributing to a more decentralized network," Buterin envisions, underscoring the strategic significance of EIP-4444 in Ethereum's long-term roadmap.

Buterin 设想：“设想一个未来，节点不受历史压力的影响，可以更有效地运行，从而为更加去中心化的网络做出贡献。”他强调了 EIP-4444 在以太坊长期路线图中的战略意义。

LOG Reform and SimpleSerialize: Efficiency and Enhanced Access

LOG 改革和 SimpleSerialize：效率和增强的访问

Buterin also advocates for a LOG reform to address inefficiencies in decentralized applications (dApps) querying historical event data. He argues that the current mechanism is sluggish, driving dApps toward centralized solutions. By simplifying the LOG opcode and leveraging ZK-SNARKs, Ethereum can establish a more efficient and decentralized framework for accessing logs, preserving the network's decentralized ethos while enhancing its technical infrastructure.

Buterin 还主张进行 LOG 改革，以解决去中心化应用程序 (dApp) 查询历史事件数据效率低下的问题。他认为当前的机制是缓慢的，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，以太坊可以建立一个更高效和去中心化的日志访问框架，保留网络的去中心化精神，同时增强其技术基础设施。

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. This transition is critical for Ethereum's future scalability and performance optimization.

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。 “SSZ 不仅简化了规范，还显着减少了 Merkle 证明的大小，从而提高了效率和安全性，”Buterin 解释道。这种转变对于以太坊未来的可扩展性和性能优化至关重要。

A Vision for a Leaner, More Efficient Ethereum

更精简、更高效的以太坊愿景

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 mere simplification; they are about ensuring Ethereum's resilience and adaptability in the face of future challenges," Buterin concludes. The Purge is not simply a one-time cleanup effort but an ongoing commitment to maintain and improve Ethereum's technical foundation, ensuring its continued relevance and success in the years to come.

“这些努力不仅仅是简单化；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，”Buterin 总结道。清除不仅仅是一次性的清理工作，而是对维护和改进以太坊技术基础的持续承诺，确保其在未来几年的持续相关性和成功。