Polkadot 推出革命性的 JAM 协议，开启区块链创新新时代

Polkadot 推出了加入累积机（JAM），这是一项重大升级，彻底改变了网络的核心基础设施。 JAM 引入了模块化和轻量级设计，用全局单例无许可对象环境取代了中继链，类似于以太坊的智能合约环境，但位于 Polkadot 的可扩展节点网络内。这使得链上处理成为可能，有可能解决当前中继链架构的局限性。

Polkadot's Paradigm Shift: Unveiling the Revolutionary JAM Protocol

Polkadot 的范式转变：推出革命性的 JAM 协议

At the pinnacle of the blockchain revolution, Polkadot co-founder Gavin Wood has unveiled the Join-Accumulate Machine (JAM), a groundbreaking protocol that redefines the very foundations of the Polkadot network. A decade after the seminal Yellow Paper, JAM emerges as a testament to Polkadot's unwavering commitment to innovation and its relentless pursuit of a truly scalable and interoperable blockchain ecosystem.

在区块链革命的顶峰，Polkadot 联合创始人 Gavin Wood 推出了连接累积机（JAM），这是一项突破性协议，重新定义了 Polkadot 网络的基础。在具有开创性的黄皮书发布十年后，JAM 的出现证明了 Polkadot 对创新的坚定承诺以及对真正可扩展和可互操作的区块链生态系统的不懈追求。

JAM: A Modular Masterpiece

JAM：模块化杰作

The genesis of JAM lies in a deep understanding of blockchain's inherent limitations. Polkadot's current architecture, centered around the Relay Chain, while robust, faces challenges in scalability and adaptability. Recognizing these constraints, JAM proposes a radical overhaul, replacing the Relay Chain with a revolutionary design: a "global singleton permissionless object environment" mirroring Ethereum's smart contract environment but within Polkadot's scalable node network. This transformative architecture unlocks on-chain processing and logic execution, unleashing unprecedented possibilities for decentralized applications (dApps).

JAM的起源在于对区块链固有局限性的深刻理解。 Polkadot 当前的架构以中继链为中心，虽然稳健，但在可扩展性和适应性方面面临挑战。认识到这些限制，JAM 提出了彻底的改革，用革命性的设计取代了中继链：一个“全球单例无许可对象环境”，镜像以太坊的智能合约环境，但位于 Polkadot 的可扩展节点网络内。这种变革性架构解锁了链上处理和逻辑执行，为去中心化应用程序（dApp）释放了前所未有的可能性。

Overcoming Asynchronicity: The Size-Synchrony Antagonism

克服异步性：大小同步对抗

Central to JAM's design is the concept of the "size-synchrony antagonism." As blockchain systems grow in complexity and state-space, maintaining synchronization among nodes becomes increasingly challenging. JAM elegantly addresses this issue by embracing asynchronous operations, ensuring the system's stability and resilience even under demanding conditions.

JAM 设计的核心是“尺寸同步对抗”的概念。随着区块链系统的复杂性和状态空间的增长，保持节点之间的同步变得越来越具有挑战性。 JAM 通过采用异步操作巧妙地解决了这个问题，即使在苛刻的条件下也能确保系统的稳定性和弹性。

JAM's Hybrid Architecture: Fusion of Security and Scalability

JAM 的混合架构：安全性和可扩展性的融合

JAM is a decentralized hybrid system that seamlessly combines the security of blockchain with the scalability of smart contracts. It introduces "generic services" that function similarly to smart contracts, empowering developers to process and manipulate data from within the Polkadot ecosystem. This expanded functionality opens doors to a vast array of innovative dApps, luring users and developers alike into the Polkadot sphere.

JAM 是一个去中心化的混合系统，它将区块链的安全性与智能合约的可扩展性无缝结合起来。它引入了与智能合约类似的“通用服务”，使开发人员能够处理和操作 Polkadot 生态系统内的数据。这种扩展的功能为大量创新 dApp 打开了大门，吸引用户和开发人员进入 Polkadot 领域。

Unleashing a New Era of Innovation

开启创新新时代

With JAM, Polkadot transforms into a distributed computing powerhouse capable of executing a myriad of tasks as services. This paradigm shift ushers in an era of "synchronous composability," reducing fragmentation and consolidating activity within the ecosystem. dApps on Polkadot will now seamlessly leverage the collective resources of the network, unlocking a boundless horizon of possibilities for disruptive innovation. Developers will be empowered with an unparalleled environment to unleash their creativity and drive blockchain technology to unprecedented heights.

借助 JAM，Polkadot 转变为一个分布式计算引擎，能够以服务的形式执行大量任务。这种范式转变迎来了“同步可组合性”的时代，减少了碎片化并整合了生态系统内的活动。 Polkadot 上的 dApp 现在将无缝利用网络的集体资源，为颠覆性创新开启无限的可能性。开发人员将获得无与伦比的环境来释放他们的创造力并将区块链技术推向前所未有的高度。

Transitioning to JAM: A Seamless Migration

过渡到 JAM：无缝迁移

The migration to JAM is meticulously designed to ensure continuity and minimize disruption. Developers who have invested in Substrate, Polkadot's popular blockchain development framework, can continue to leverage it within the JAM framework. This seamless transition safeguards existing parachains and avoids the need for a complete overhaul of the blockchain infrastructure.

向 JAM 的迁移经过精心设计，可确保连续性并最大程度地减少中断。投资了 Polkadot 流行的区块链开发框架 Substrate 的开发者可以继续在 JAM 框架中利用它。这种无缝过渡可以保护现有的平行链，并避免需要对区块链基础设施进行彻底检修。

Incentivizing Innovation: The JAM Implementer's Prize

激励创新：JAM 实施者奖

To foster a diverse and vibrant developer community, the Web3 Foundation, the driving force behind Polkadot's development, has announced the JAM Implementer's Prize. This generous 10 million DOT war chest serves as an incentive for developers to embrace JAM, accelerating innovation and ensuring a robust and multifaceted ecosystem.

为了培育一个多元化且充满活力的开发者社区，Polkadot 发展的推动力量 Web3 基金会宣布了 JAM 实施者奖。这笔慷慨的 1000 万 DOT 资金将激励开发者采用 JAM，加速创新并确保强大且多方面的生态系统。

Community Governance: Ratification by Referendum

社区治理：全民公投批准

The adoption of JAM is in the hands of the Polkadot community. Referendum 682 empowers community members to cast their votes, determining whether the network will embrace this transformative upgrade. The ratification process ensures that the transition to JAM is driven by the collective will of the Polkadot community.

JAM 的采用由 Polkadot 社区负责。公投 682 赋予社区成员投票权，决定网络是否接受这一变革性升级。批准过程确保向 JAM 的过渡是由 Polkadot 社区的集体意愿驱动的。

In the relentless march towards a truly decentralized and scalable blockchain ecosystem, Polkadot's JAM protocol stands as a beacon of innovation. By embracing a modular design, overcoming asynchronicity, and introducing hybrid functionality, JAM unleashes a new era of blockchain possibilities. As the Polkadot community votes on the ratification of JAM, the future of decentralized technology hangs in the balance. The outcome will shape the destiny of blockchain and determine whether Polkadot's ambitious vision for a scalable, interoperable, and endlessly innovative ecosystem will be realized.

在迈向真正去中心化和可扩展的区块链生态系统的不懈努力中，Polkadot 的 JAM 协议成为创新的灯塔。通过采用模块化设计、克服异步性并引入混合功能，JAM 开启了区块链可能性的新时代。随着 Polkadot 社区对 JAM 的批准进行投票，去中心化技术的未来悬而未决。其结果将塑造区块链的命运，并决定 Polkadot 关于可扩展、可互操作和不断创新的生态系统的雄心勃勃的愿景能否实现。