期待已久的「數據可用性」區塊鏈項目 Avail 啟動主網絡

該專案於2023 年從Polygon 分離出來，已籌集了7500 萬美元的資金，並聲稱擁有​​作為「資料可用性」（DA）提供者的獨特技術，DA 是儲存以太坊第2 層網路產生的大量交易數據的專業技術。

Avail, a blockchain project that provides "data availability," has launched its main network.

Avail是一個提供「數據可用性」的區塊鏈項目，已推出其主網。

The project, spun out of Polygon earlier this year, has raised $75 million in funding and claims unique technologies as a provider of "data availability," or DA – the speciality of storing reams of transactional data produced by layer-2 networks.

該項目於今年早些時候從Polygon 中分離出來，已籌集了7500 萬美元的資金，並聲稱擁有​​獨特的技術作為“數據可用性”（DA）的提供商，DA 是存儲由第2 層網絡產生的大量交易數據的專業技術。

Avail, a blockchain "data availability" project that was spun out of Polygon at the beginning of 2023 and raised $75 million in funding, is now launching.

Avail 是一個區塊鏈「數據可用性」項目，於 2023 年初從 Polygon 中分離出來，籌集了 7500 萬美元的資金，現已啟動。

The project's main network was set to go live on Tuesday, along with a native token, AVAIL, according to a press release.

據新聞稿稱，該項目的主網絡將於週二上線，並附帶原生代幣 AVAIL。

Data availability, or DA for short, is the specialty of cheaply and efficiently storing reams of transactional data produced by blockchains, such as layer-2 networks atop Ethereum. Avail joins a growing field of projects, including first-mover Celestia, that aim to capitalize on increasing demand for the service as blockchain networks grow.

資料可用性（簡稱 DA）是廉價且有效率地儲存區塊鏈（例如以太坊上的第 2 層網路）產生的大量交易資料的專長。 Avail 加入了越來越多的專案領域，其中包括先驅 Celestia，這些專案旨在利用隨著區塊鏈網路的發展而不斷增長的服務需求。

"The launch of Avail DA marks the first step in Avail’s mission to give developers the tools they need to boost blockchain scalability, enhance liquidity and provide seamless usability across any blockchain ecosystem," according to a press release.

一份新聞稿表示：「Avail DA 的推出標誌著Avail 使命的第一步，即為開發人員提供所需的工具，以提高區塊鏈可擴展性、增強流動性並在任何區塊鏈生態系統中提供無縫可用性。

The highly anticipated project, co-led by Polygon co-founder Anurag Arjun, has raised a total of $75 million of funding, from investors including Founders Fund, Dragonfly and Cyber Fund. Avail announced last December that it had reached an agreement with the Ethereum layer-2 developer StarkWare to serve as a DA provider to new applications chains. Earlier this year, the project disclosed plans for integrations with top networks Arbitrum, Optimism, Polygon and ZKsync.

這個備受期待的計畫由 Polygon 聯合創始人 Anurag Arjun 共同領導，已從 Founders Fund、Dragonfly 和 Cyber​​ Fund 等投資者那裡籌集了總計 7,500 萬美元的資金。 Avail 去年 12 月宣布，已與以太坊第 2 層開發商 StarkWare 達成協議，作為新應用鏈的 DA 提供者。今年早些時候，該專案披露了與頂級網路 Arbitrum、Optimism、Polygon 和 ZKsync 整合的計劃。

But there is already much competition in the DA arena. Celestia, seen as the pioneer in the space, went live last October, along with an airdrop of its native TIA token. NEAR Protocol, an alternative layer-1 smart-contracts blockchain, spun out a DA project last month called Nuffle Labs, with $13 million of funding. EigenLayer, currently seen as the top restaking project on Ethereum despite lacking functionality pitched as crucial to the entire setup, has its own solution, known as EigenDA.

但 DA 領域的競爭已經很激烈了。 Celestia 被視為該領域的先驅，於去年 10 月上線，並空投了其原生 TIA 代幣。 NEAR Protocol 是另一個第一層智慧合約區塊鏈，上個月推出了一個名為 Nuffle Labs 的 DA 項目，融資 1,300 萬美元。 EigenLayer 目前被視為以太坊上頂級的重新抵押項目，儘管缺乏對整個設置至關重要的功能，但它有自己的解決方案，稱為 EigenDA。

In March, developers rolled out the Ethereum blockchain's native solution for storing layer-2 transactional data at a lower cost, known as proto-danksharding.

今年 3 月，開發人員推出了以太坊區塊鏈的原生解決方案，以較低的成本儲存第 2 層交易數據，稱為 proto-danksharding。

Avail claims it's "the only chain-agnostic DA layer combining KZG commitments with data-availability sampling," citing two technologies that are cast as differentiators.

Avail 聲稱它是“唯一將 KZG 承諾與數據可用性採樣相結合的與鏈無關的 DA 層”，並引用了兩種被視為差異化因素的技術。

"This marks a significant milestone for the blockchain community as it enables rollups to enjoy the features and benefits of Ethereum’s danksharding roadmap today," according to a press release.

一份新聞稿稱：“這標誌著區塊鏈社區的一個重要里程碑，因為它使 Rollups 能夠享受以太坊 danksharding 路線圖的功能和優勢。”

Avail's network uses a decentralized validator set, aiming to support 1,000 validators initially, with the potential to grow to 10,000, according to the release.

根據發布的消息，Avail 的網路使用去中心化的驗證器集，最初的目標是支援 1,000 個驗證器，並有可能成長到 10,000 個。

The AVAIL token will be used to pay for DA fees and secure the network through staking, the project said.

該項目表示，AVAIL 代幣將用於支付 DA 費用並透過質押確保網路安全。

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