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 Unveils Ambitious JAM Upgrade, Announces $10 Million Prize Pool

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.

JAM: A Paradigm Shift in Blockchain Architecture

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.

Empowering Parachains with Substrate and Beyond

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.

Technical Innovations Drive Performance and Scalability

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.

Pursuing True Decentralization through Multiple Client Implementations

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.

Collaboration and Support for a Thriving Ecosystem

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.

Enabling a Vibrant Multi-Client Ecosystem

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.

Market Reaction and Ongoing Development

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.

Conclusion

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.