Ernst＆Young（EY）介绍了Nightfall_4，这是一种以太坊的升级2级缩放解决方案

Ernst＆Young（EY）引入了Nightfall_4，这是一种用于以太坊的2层缩放解决方案，从乐观的汇总到更高级的零知识（ZK）汇总系统。

Ernst & Young (EY) has unveiled Nightfall_4, a significant upgrade to its layer-2 scaling solution for Ethereum. This latest iteration transitions from optimistic to zero-knowledge (ZK) rollups, marking a notable advancement in blockchain technology.

Ernst＆Young（EY）揭开了Nightfall_4，这是对以太坊的第2层缩放解决方案的重大升级。这种最新的迭代从乐观到零知识（ZK）的汇总过渡，标志着区块链技术的显着进步。

While previous versions of Nightfall utilized optimistic rollups, requiring a seven-day period for parties to identify and challenge any fraudulent activity, Nightfall_4 leverages ZK proofs to eliminate this delay. This modification ensures that transactions are validated and recorded on the Ethereum mainnet almost instantaneously.

虽然夜幕降临的先前版本利用乐观的汇总，需要七天的时间才能识别和挑战任何欺诈活动，而Nightfall_4利用ZK的证明来消除此延迟。这种修改可确保几乎瞬间在以太坊主网上验证和记录交易。

This innovation has crucial implications for businesses operating across various sectors, including finance, supply chain management, and healthcare. By integrating ZK-rollup solutions, enterprises can enhance the security and scalability of their systems.

这项创新对跨各个部门运营的企业（包括财务，供应链管理和医疗保健）具有至关重要的影响。通过集成ZK滚动解决方案，企业可以增强其系统的安全性和可扩展性。

Shifting From Optimistic to Zero-Knowledge Rollups

从乐观到零知识的汇总转移

Over the past seven years, EY has been developing Nightfall, a modular layer-2 scaling solution designed to expand Ethereum’s throughput and reduce gas fees. The platform’s architecture relies on optimistic rollup technology, which batches together multiple off-chain transactions to be processed in a single on-chain transaction.

在过去的七年中，EY一直在开发夜幕降临，这是一种模块化的2层缩放解决方案，旨在扩大以太坊的吞吐量并减少气体费用。该平台的架构依赖于乐观的汇总技术，该技术将多个链链交易汇总在一起，以在一次链上交易中处理。

Despite the advantages of optimistic rollups in improving scalability, they introduce the complication of needing to counter any fraudulent activity that may occur off-chain. In the case of Nightfall, this involved a seven-day period during which parties can identify and challenge any invalid transactions.

尽管乐观的汇总在提高可扩展性方面具有优势，但他们引入了需要抵消可能发生的任何欺诈活动的并发症。在夜幕降临的情况下，这涉及一个为期七天的时期，在此期间，当事方可以识别和挑战任何无效的交易。

To mitigate this risk and further enhance transaction efficiency, Nightfall_4 transitions to a ZK-rollup system. This changeover grants greater privacy and confidentiality to users as transaction details are not fully disclosed, only verifiable through zero-knowledge proofs.

为了减轻这种风险并进一步提高交易效率，Nightfall_4过渡到ZK滚动系统。此转换授予用户更大的隐私和机密性，因为交易详细信息没有得到充分披露，只能通过零知识证明可验证。

The move also aligns with broader industry trends, as major blockchain platforms such as StarkNet, zkSync, and Polygon’s zkEVM continue to explore the integration of ZK technology to enhance scalability and security.

此举也与更广泛的行业趋势保持一致，因为Starknet，Zksync和Polygon的ZKEVM等主要区块链平台继续探索ZK技术的集成以增强可扩展性和安全性。

Real-World Applications of Nightfall_4

Nightfall的真实应用程序_4

The introduction of Nightfall_4 has widespread implications across various industries, with its capabilities expected to drive efficiency and security in multiple sectors:

Nightfall_4的引入在各个行业中都具有广泛的影响，其能力预计将推动多个部门的效率和安全性：

Financial Services: The update enables faster settlement of transactions, reducing counterparty risk and improving operational efficiency in trading and payments.

金融服务：该更新可以更快地结算交易，降低对手风险并提高交易和付款的运营效率。

Supply Chain Management: The ability to conduct real-time tracking and verification of goods enhances transparency and reliability in logistics operations.

供应链管理：进行实时跟踪和商品验证的能力提高了物流运营中的透明度和可靠性。

Healthcare: Secure data exchange mechanisms allow healthcare providers to manage and share patient information while complying with strict privacy regulations.

医疗保健：安全的数据交换机制使医疗保健提供者可以在遵守严格的隐私法规的同时管理和共享患者信息。

The move to ZK-rollups in Nightfall_4 is part of a larger initiative by industry experts to capitalize on the strengths of this technology. Despite its potential to revolutionize blockchain scalability and efficiency, there are still hurdles to overcome in adopting ZK-rollups broadly.

在Nightfall_4中，转向ZK Rollups是行业专家一项更大计划的一部分，以利用这项技术的优势。尽管它有可能改变区块链的可伸缩性和效率，但在广泛采用ZK滚动方面仍然存在障碍。

Industry-Wide Shift Towards Zero-Knowledge Rollups

行业范围的转向零知识汇总

The introduction of Nightfall_4 is part of a larger movement within the blockchain ecosystem, with several leading platforms actively working on integrating zero-knowledge rollup technology. Ethereum’s own scaling roadmap highlights ZK-rollups as a key component in its future developments, reinforcing the importance of this technology for blockchain scalability and efficiency.

NightFall_4的引入是区块链生态系统中更大运动的一部分，其中一些领先的平台积极致力于集成零知识的汇总技术。以太坊自己的缩放路线图将ZK滚动作为其未来发展的关键组成部分，从而增强了该技术对区块链可扩展性和效率的重要性。

Despite EY’s commitment to making Nightfall_4 accessible, the GitHub repository for the project remains unavailable at present. This temporary limitation has not diminished interest in the platform, as industry experts anticipate that further documentation and resources will soon be made available.

尽管EY致力于使NightFall_4访问，但该项目的GitHub存储库目前仍无法使用。由于行业专家预计将很快提供进一步的文档和资源，因此这种临时限制并没有减少对平台的兴趣。

What Businesses Should Consider

企业应该考虑哪些

For organizations exploring blockchain integration, Nightfall_4 presents a compelling opportunity to leverage cutting-edge technology for improved security and efficiency. Enterprises looking to adopt this solution should consider the following steps:

对于探索区块链集成的组织，Nightfall_4为利用尖端技术提高安全性和效率提供了令人信服的机会。希望采用此解决方案的企业应考虑以下步骤：

Stay Updated: Monitoring EY’s announcements regarding Nightfall_4 will ensure businesses gain access to relevant documentation and integration details.

保持更新：监视AY关于NightFall_4的公告将确保企业访问相关的文档和集成详细信息。

Assess Security Requirements: Understanding how the enhanced privacy features of Nightfall_4 align with existing business needs can help organizations determine its suitability.

评估安全要求：了解Nightfall_4与现有业务需求保持一致的增强隐私功能如何帮助组织确定其适用性。

Evaluate Integration Possibilities: Businesses should explore ways to integrate ZK-rollup solutions to optimize their blockchain-based processes for increased efficiency and security.

评估集成的可能性：企业应探索整合ZK滚动解决方案的方法，以优化其基于区块链的流程，以提高效率和安全性。

EY’s latest innovation underscores its leadership in blockchain technology, providing enterprises with a powerful tool to enhance transaction security, speed, and scalability. As zero-knowledge rollups gain traction across the industry, businesses prepared to embrace this evolution will be well-positioned to capitalize on the benefits of next-generation blockchain infrastructure.

EY的最新创新强调了其在区块链技术方面的领导力，为企业提供了一种强大的工具来增强交易安全性，速度和可扩展性。随着零知识汇总在整个行业的吸引力，准备接受这种发展的企业将有充分的位置，以利用下一代区块链基础设施的好处。