Polkadot 推出革命性的 JAM 升级，并宣布 1000 万美元的去中心化奖金池

Polkadot 推出了加入累积机（JAM）升级，这是一项重大网络更新，用模块化设计取代了中继链。此次升级旨在增强可扩展性、稳定性并支持通用服务。为了鼓励多客户端实施和去中心化，Polkadot 推出了 JAM 实施者奖，这是一项 1000 万 DOT 激励计划。

Polkadot Unveils Ambitious JAM Upgrade, Announces $10 Million Prize Pool

Polkadot 推出雄心勃勃的 JAM 升级，并宣布奖金池达 1000 万美元

Dubai, UAE, November 12, 2023 - Polkadot, the pioneering blockchain protocol for cross-chain interoperability, has unveiled its highly anticipated Join-Accumulate Machine (JAM) upgrade during founder Gavin Wood's keynote address at the renowned Token2049 crypto conference in Dubai. This monumental upgrade, accompanied by a substantial $10 million DOT prize pool, marks a significant milestone in Polkadot's journey towards decentralization and scalability.

阿联酋迪拜，2023 年 11 月 12 日 - 跨链互操作性的开创性区块链协议 Polkadot 在创始人 Gavin Wood 在迪拜著名的 Token2049 加密货币会议上发表主题演讲期间，推出了备受期待的加入累积机 (JAM) 升级。这一具有里程碑意义的升级，加上 1000 万美元的 DOT 奖金池，标志着 Polkadot 走向去中心化和可扩展性之旅的一个重要里程碑。

JAM: A Paradigm Shift in Blockchain Architecture

JAM：区块链架构的范式转变

The JAM upgrade represents a transformative shift in Polkadot's architecture, replacing the central relay chain with a more modular and minimalist design. This innovative approach empowers Polkadot to accommodate generic services, enhancing network stability and paving the way for a diverse ecosystem of decentralized applications.

JAM 升级代表了 Polkadot 架构的变革性转变，用更加模块化和简约的设计取代了中央中继链。这种创新方法使 Polkadot 能够容纳通用服务，增强网络稳定性，并为分散式应用程序的多样化生态系统铺平道路。

Empowering Parachains with Substrate and Beyond

使用 Substrate 及其他技术增强平行链的能力

JAM's parachains service seamlessly integrates with existing Substrate-based parachains, enabling developers to leverage the familiar Substrate development environment to build and deploy their blockchains. Notably, these services are unconstrained by predefined limits on code, data, or state capacity, allowing for unprecedented flexibility and growth potential.

JAM 的平行链服务与现有的基于 Substrate 的平行链无缝集成，使开发人员能够利用熟悉的 Substrate 开发环境来构建和部署他们的区块链。值得注意的是，这些服务不受代码、数据或状态容量的预定义限制的限制，从而实现了前所未有的灵活性和增长潜力。

Technical Innovations Drive Performance and Scalability

技术创新推动性能和可扩展性

JAM introduces a host of technical enhancements that optimize performance and scalability within the Polkadot network. It replaces WebAssembly with the Polkadot Virtual Machine (PVM) based on the RISC-V ISA, an open-source instruction set architecture recognized for its efficiency and versatility. Additionally, SAFROLE, a SNARK-based block production algorithm, further accelerates transaction processing, contributing to the overall scalability of the network.

JAM 引入了一系列技术增强功能，可优化 Polkadot 网络内的性能和可扩展性。它用基于 RISC-V ISA 的 Polkadot 虚拟机（PVM）取代了 WebAssembly，RISC-V ISA 是一种以其效率和多功能性而闻名的开源指令集架构。此外，基于 SNARK 的区块生产算法 SAFROLE 进一步加速了交易处理，有助于网络的整体可扩展性。

Pursuing True Decentralization through Multiple Client Implementations

通过多个客户端实现追求真正的去中心化

Polkadot's vision of a truly decentralized protocol hinges on the support of multiple client implementations. The JAM Implementer's Prize serves as a catalyst for this objective, encouraging diverse teams to contribute to JAM implementation development. The prize pool aims to incentivize projects that foster the distribution of power among protocol implementers, mitigating the risk of network outages caused by a single implementation failure.

Polkadot 真正去中心化协议的愿景取决于对多个客户端实现的支持。 JAM 实施者奖是实现这一目标的催化剂，鼓励不同的团队为 JAM 实施的发展做出贡献。奖金池旨在激励促进协议实施者之间权力分配的项目，从而降低因单一实施失败而导致网络中断的风险。

Collaboration and Support for a Thriving Ecosystem

协作和支持繁荣的生态系统

The JAM Implementer's Prize operates in conjunction with existing funding initiatives supporting the Polkadot ecosystem and technology stack. These initiatives include Decentralized Futures, Grants, and Polkadot's on-chain treasury, providing comprehensive support for teams working on JAM implementation projects.

JAM 实施者奖与支持 Polkadot 生态系统和技术堆栈的现有资助计划结合运作。这些举措包括去中心化期货、赠款和 Polkadot 的链上金库，为从事 JAM 实施项目的团队提供全面支持。

Enabling a Vibrant Multi-Client Ecosystem

实现充满活力的多客户端生态系统

As JAM's development progresses, the Polkadot ecosystem welcomes proposals from teams eager to contribute their expertise in various programming environments. This open and collaborative approach promotes innovation and fosters a vibrant multi-client ecosystem, strengthening the foundation of the Polkadot protocol.

随着 JAM 开发的进展，Polkadot 生态系统欢迎渴望在各种编程环境中贡献专业知识的团队提出建议。这种开放和协作的方法促进创新并培育充满活力的多客户端生态系统，从而加强 Polkadot 协议的基础。

Market Reaction and Ongoing Development

市场反应和持续发展

Despite the transformative nature of the JAM upgrade announcement, Polkadot's native token, DOT, has experienced a downtrend in recent weeks. However, the ongoing development of JAM and the broader Polkadot ecosystem suggest that the long-term prospects for the protocol remain bullish.

尽管 JAM 升级公告具有变革性，但 Polkadot 的原生代币 DOT 在最近几周经历了下跌趋势。然而，JAM 和更广泛的 Polkadot 生态系统的持续发展表明该协议的长期前景仍然乐观。

Conclusion

结论

Polkadot's JAM upgrade, coupled with the $10 million JAM Implementer's Prize, represents a bold and ambitious step towards decentralization, scalability, and interoperability in the blockchain landscape. The modular design, technical enhancements, and emphasis on diverse client implementations position Polkadot to play a pivotal role in shaping the future of distributed ledger technology. As development continues and the ecosystem grows, Polkadot remains poised to empower a new generation of decentralized applications and services that transcend the limitations of traditional blockchains.

Polkadot 的 JAM 升级，加上 1000 万美元的 JAM 实施者奖，代表着区块链领域朝着去中心化、可扩展性和互操作性迈出了大胆而雄心勃勃的一步。模块化设计、技术增强以及对多样化客户端实现的重视使 Polkadot 在塑造分布式账本技术的未来方面发挥着关键作用。随着发展的继续和生态系统的发展，Polkadot 仍准备为新一代的去中心化应用程序和服务提供支持，超越传统区块链的局限性。