利用主网启动来改变第 2 层数据可用性

Avail 是一种源于 Polygon (MATIC) 的数据可用性解决方案，正在为其主网启动做准备。几家领先的 Layer 2 链（Arbitrum、Optimism、Polygon、StarkWare、zkSync）已致力于集成 Avail，为开发人员使用其技术堆栈构建 Layer 2 链提供更多选择。

Data Availability Revolution: Avail Poised to Empower Layer 2 Chains with Mainnet Launch

数据可用性革命：Avail 准备通过主网启动为第 2 层链提供支持

The burgeoning Ethereum Layer 2 ecosystem continues to witness a surge in the adoption of data availability (DA) solutions, with Avail, a pioneering project incubated by Polygon Labs and founded by Polygon co-founder Anurag Arjun, poised to make its mark. As the industry eagerly anticipates the launch of Avail's mainnet, the project has garnered significant support from multiple leading Layer 2 chains, including Arbitrum, Optimism, Polygon, StarkWare, and zkSync.

蓬勃发展的以太坊 Layer 2 生态系统继续见证数据可用性 (DA) 解决方案的采用激增，由 Polygon Labs 孵化并由 Polygon 联合创始人 Anurag Arjun 创立的先锋项目 Avail 即将大放异彩。随着业界热切期待 Avail 主网的推出，该项目获得了多个领先的 Layer 2 链的大力支持，包括 Arbitrum、Optimism、Polygon、StarkWare 和 zkSync。

Layer 2 Integration: Avail's Gateway to Data Availability Nirvana

第 2 层集成：Avail 通往数据可用性天堂的门户

The integration of Avail's DA solution into these Layer 2 ecosystems will provide developers with an array of options when building and deploying decentralized applications. This collaboration is a testament to the industry's recognition of Avail's capabilities in addressing the critical issue of data availability in the Ethereum Layer 2 landscape.

Avail 的 DA 解决方案集成到这些 Layer 2 生态系统中将为开发人员在构建和部署去中心化应用程序时提供一系列选项。此次合作证明了业界对 Avail 在解决以太坊第 2 层环境中数据可用性关键问题方面的能力的认可。

Unlocking the Potential of Layer 2 Chains

释放第 2 层链的潜力

The inclusion of Avail's DA solution in the Polygon CDK empowers developers with the choice between Avail, Celestia, and NEAR DA, while Arbitrum Orbit chain developers can select between Avail and Arbitrum AnyTrust's external DA solution. This level of flexibility and customization empowers developers to tailor their applications to specific performance and cost requirements.

Polygon CDK 中包含 Avail 的 DA 解决方案，使开发人员可以在 Avail、Celestia 和 NEAR DA 之间进行选择，而 Arbitrum Orbit 链开发人员可以在 Avail 和 Arbitrum AnyTrust 的外部 DA 解决方案之间进行选择。这种级别的灵活性和定制使开发人员能够根据特定的性能和成本要求定制他们的应用程序。

Data Availability: The Cornerstone of Network Integrity

数据可用性：网络完整性的基石

Data availability ensures that transaction information on a blockchain network is accessible to all participants, enabling them to verify and uphold the integrity of the network. Traditionally, Layer 2 chains relied on periodic data transmission to the Ethereum mainnet for data availability, but this approach often faced constraints due to limited storage space and high costs on the mainnet.

数据可用性确保所有参与者都可以访问区块链网络上的交易信息，使他们能够验证和维护网络的完整性。传统上，第 2 层链依靠定期向以太坊主网传输数据来实现数据可用性，但由于主网存储空间有限和成本高昂，这种方法常常面临限制。

DA Solutions: A Cost-Effective Alternative

DA 解决方案：经济高效的替代方案

DA solutions, such as Avail, offer a faster and more cost-effective alternative for storing Layer 2 transaction data. While some argue that DA solutions may provide lower security guarantees compared to the Ethereum mainnet, the benefits of faster and cheaper transactions they facilitate make them particularly attractive for applications focused on payments and other high-volume use cases.

Avail 等 DA 解决方案为存储第 2 层交易数据提供了更快且更具成本效益的替代方案。虽然一些人认为，与以太坊主网相比，DA 解决方案可能提供较低的安全保证，但它们促进的更快、更便宜的交易的好处使其对于专注于支付和其他大容量用例的应用程序特别有吸引力。

Avail's Multifaceted Approach: Beyond Data Availability

Avail 的多方面方法：超越数据可用性

Beyond its DA solution, Avail has ambitious plans to introduce an interoperability solution akin to Polygon's AggLayer, dubbed Nexus, and a multi-asset staking feature named Fusion. These ambitious offerings underscore Avail's commitment to providing a comprehensive suite of tools for the Layer 2 ecosystem.

除了 DA 解决方案之外，Avail 还雄心勃勃地计划推出类似于 Polygon 的 AggLayer（称为 Nexus）的互操作性解决方案，以及名为 Fusion 的多资产质押功能。这些雄心勃勃的产品强调了 Avail 为 Layer 2 生态系统提供全面工具套件的承诺。

Mainnet Launch and Token Distribution on the Horizon

主网启动和代币分配即将到来

The Avail DA mainnet is slated for launch in the upcoming weeks, marking a significant milestone for the project. In anticipation of the mainnet launch, Avail has announced a generous token airdrop of 600 million tokens to active users of its integrated Layer 2 chains.

Avail DA 主网预计在未来几周内推出，这标志着该项目的一个重要里程碑。为了迎接主网的推出，Avail 宣布向其集成第 2 层链的活跃用户慷慨空投 6 亿枚代币。

Contending in a Competitive Landscape

在竞争格局中争夺

While Avail faces competition from established players like Celestia and Eigen, the project's strong support from leading Layer 2 chains and its comprehensive solution offering position it well in the race to capture a sizable market share.

尽管 Avail 面临来自 Celestia 和 Eigen 等老牌企业的竞争，但该项目得到了领先的 Layer 2 链的大力支持及其全面的解决方案，使其在争夺相当大的市场份额的竞争中处于有利地位。

Conclusion: Addressing a Pressing Need

结论：解决紧迫的需求

Data availability remains a critical concern in the Ethereum scalability landscape, and Avail's DA solution and its integration with leading Layer 2 chains are a significant step towards addressing this challenge. The project's ambitious vision and the industry support it has garnered highlight its potential to become a key player in the next phase of Ethereum's evolution.

数据可用性仍然是以太坊可扩展性领域的一个关键问题，Avail 的 DA 解决方案及其与领先的第 2 层链的集成是解决这一挑战的重要一步。该项目雄心勃勃的愿景及其获得的行业支持凸显了其成为以太坊下一阶段发展关键参与者的潜力。