EigenLayer 的 Sreeram Kannan：教授硬币之王

对于一位引起如此多争议的加密货币创始人来说，Sreeram Kannan 出人意料地乐观。在被 CoinDesk 评选为 2024 年加密领域“最具影响力”人物之一后，这位 EigenLayer 创始人在一次内容广泛的采访中慷慨地投入了时间，比我们预定的时间聊了一个多小时。

Welcome to The Protocol, CoinDesk's weekly wrap-up of the most important stories in cryptocurrency tech development. I'm Marc Hochstein, CoinDesk's deputy editor-in-chief for features, opinion and standards.

欢迎来到《协议》，这是 CoinDesk 每周对加密货币技术发展中最重要故事的总结。我是 Marc Hochstein，CoinDesk 负责功能、观点和标准的副主编。

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This article is featured in the latest issue of The Protocol, our weekly newsletter exploring the tech behind crypto, one block at a time. Sign up here to get it in your inbox every Wednesday.

本文发表在最新一期《协议》中，这是我们的每周时事通讯，一次一个区块地探索加密背后的技术。在此注册，每周三将其发送到您的收件箱。

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网络新闻

Solana was the most popular blockchain among new developers this year, according to a report released last week by Electric Capital. In July, this community became the first since 2016 to bring on board more devs than Ethereum. Solana attracted 7,625 new developers in 2024, the most of any chain and a little over 1,000 more than Ethereum. The results underscore the challenge Ethereum faces as rival smart contract platform Solana's low fees and fast transactions attract investment and talent.

根据 Electric Capital 上周发布的一份报告，Solana 是今年新开发商中最受欢迎的区块链。今年 7 月，该社区成为自 2016 年以来第一个吸引比以太坊更多开发人员的社区。 2024 年，Solana 吸引了 7,625 名新开发者，是所有链中最多的，比以太坊多出 1,000 名多一点。结果凸显了以太坊面临的挑战，因为竞争对手智能合约平台 Solana 的低费用和快速交易吸引了投资和人才。

Solana's network activity lit up as the Pudgy Penguins NFT project debuted its native token, PENGU, on the programmable blockchain. Solana registered a total transaction tally of 66.9 million Tuesday, the highest daily volume since its inception in 2020, according to data source Artemis. To highlight how busy it was, Solana's transaction count eclipsed the total of all other major chains combined.

随着 Pudgy Penguins NFT 项目在可编程区块链上首次推出其原生代币 PENGU，Solana 的网络活动开始活跃起来。根据数据源 Artemis 的数据，Solana 周二的总交易量为 6690 万笔，这是自 2020 年成立以来的最高日交易量。为了凸显它的繁忙程度，Solana 的交易数量超过了所有其他主要区块链的总和。

Kraken's layer-2 rollup network, built on top of the Ethereum blockchain, has gone live. The network, called Ink, is Kraken's answer to Base, the highly successful blockchain launched by rival exchange Coinbase. Like Base, Ink is based on the OP Stack, a customizable framework that lets developers build their own rollups using Optimism’s technology. The team had originally planned for Ink to go live in early 2025, so the launch of its main network is ahead of a schedule.

Kraken 的第 2 层 Rollup 网络建立在以太坊区块链之上，现已上线。该网络名为 Ink，是 Kraken 对 Base 的回应，Base 是竞争对手交易所 Coinbase 推出的非常成功的区块链。与 Base 一样，Ink 基于 OP Stack，这是一个可定制的框架，允许开发人员使用 Optimism 的技术构建自己的汇总。团队原计划 Ink 于 2025 年初上线，因此其主网上线时间提前。

Avalanche, a layer-1 blockchain launched in 2020 that's now the tenth-largest by total value locked (TVL), activated its highly anticipated Avalanche9000 upgrade Monday, marking the ecosystem's biggest technical changes to date. The network has been prepping for these changes for months, with new features that will cut the costs for sending transactions, operating validators and building applications on the network. Leaders at Avalanche previously said that part of the goal with the upgrade is to attract developers to Avalanche and encourage them to create customized blockchains using its technology, known as subnets, or “L1s."

Avalanche 是 2020 年推出的第 1 层区块链，目前按锁定总价值 (TVL) 排名第十，周一启动了备受期待的 Avalanche9000 升级，标志着生态系统迄今为止最大的技术变革。该网络几个月来一直在为这些变化做准备，新功能将降低发送交易、操作验证器和在网络上构建应用程序的成本。 Avalanche 的领导者此前表示，升级的部分目标是吸引开发人员使用 Avalanche，并鼓励他们使用其技术（称为子网或“L1”）创建定制区块链。

Crypto degens have a new – and, if all goes according to plan, faster, cheaper and safer – way to trade Runes, the Bitcoin ecosystem's answer to memecoins. An automated-market maker (AMM) for the Runes protocol went live on Wednesday on Stacks, following the unveiling of the layer-2 network's native BTC-backed asset sBTC on Tuesday. It's the first AMM for such tokens on Stacks. The teams behind decentralized exchange (DEX) Bitflow Finance and Bitcoin bridge Pontis developed the AMM. Runes launched in April and spurred a flurry of activity, paying 78.6 BTC ($8.18 million) in fees in the first 90 minutes. However, less than a month later, this excitement waned considerably, with fees dropping more than 50%. Bitflow's aim is for its AMM to help Runes scale and address some of the shortcomings holding it back.

加密货币堕落者有一种新的——如果一切按计划进行的话，更快、更便宜、更安全——交易符文的方式，这是比特币生态系统对模因币的回应。继周二推出第二层网络原生 BTC 支持的资产 sBTC 后，Runes 协议的自动做市商 (AMM) 于周三在 Stacks 上上线。这是 Stacks 上此类代币的第一个 AMM。去中心化交易所 (DEX) Bitflow Finance 和比特币桥 Pontis 背后的团队开发了 AMM。 Runes 于 4 月份推出，引发了一系列活动，在前 90 分钟内支付了 78.6 BTC（818 万美元）的费用。然而，不到一个月后，这种兴奋感就大大减弱了，费用下降了 50% 以上。 Bitflow 的目标是让其 AMM 帮助 Runes 扩展并解决一些阻碍其发展的缺点。

ENS Labs, the company behind the Ethereum Name Service, has picked Linea's technology to build its upcoming layer-2 network, Namechain. Linea is a zero-knowledge rollup that came out in July 2023 and was built by Ethereum infrastructure giant Consensys. It is the seventh-largest rollup network, according to L2Beat, with $1 billion locked in its ecosystem. Rollups are a special type of blockchain where one can transact faster and at a lower cost. There are two kinds of rollups: optimistic and zero-knowledge. Optimistic rollups use optimistic proofs, which have a seven-day window to dispute transactions before they are finalized. Zero-knowledge rollups, by contrast, finalize proofs within minutes. ENS has been described as "the phone book for Web3," but a more precise analogy is the web's domain name service (DNS). The domain name "CoinDesk.com" is easier to remember and type than a numerical IP address. Similarly, ENS handles like parishilton.eth, which the namesake heiress acquired in 2021, are more relatable than the strings of letters and numbers that make up Ethereum wallet addresses. For this service, "we need fast finality,” said Nick Johnson, the founder and lead developer of ENS. That's because “you want to be able to update your ENS name and have the chain reflect it in the smallest interval possible. And to do that and have

以太坊名称服务背后的公司 ENS Labs 选择了 Linea 的技术来构建其即将推出的第 2 层网络 Namechain。 Linea 是一个零知识 Rollup，于 2023 年 7 月推出，由以太坊基础设施巨头 Consensys 构建。据 L2Beat 称，它是第七大汇总网络，其生态系统锁定了 10 亿美元。 Rollup 是一种特殊类型的区块链，可以更快地以更低的成本进行交易。汇总有两种：乐观汇总和零知识汇总。乐观汇总使用乐观证明，在交易最终确定之前有 7 天的时间窗口来质疑交易。相比之下，零知识汇总可以在几分钟内完成证明。 ENS 被描述为“Web3 的电话簿”，但更准确的类比是 Web 的域名服务 (DNS)。域名“CoinDesk.com”比数字 IP 地址更容易记住和输入。同样，ENS 的处理方式（如同名女继承人于 2021 年收购的 parishilton.eth）比构成以太坊钱包地址的字母和数字字符串更具相关性。对于这项服务，“我们需要快速确定，”ENS 创始人兼首席开发人员 Nick Johnson 说。这是因为“你希望能够更新你的 ENS 名称，并让链以尽可能小的间隔反映它。并且这样做并拥有