比特币纳什维尔本周：DeFi 规模扩大，dYdX v3“受损”，Alkimiya 为对冲比特币费用创造市场

我们本周将前往纳什维尔比特币会议，期待就原始区块链的构建进行大量深入讨论

Bitcoin Events

比特币事件

We're headed to the Bitcoin Nashville conference this week and looking forward to a lot of deep discussions about building on the original blockchain – as well as hearing what former President Donald Trump has to say. (We understand the security will be quite tight.) I'll be moderating a panel at a side event examining how Bitcoin DeFi scales. We're aiming to get some good photos for next week's issue.

我们本周将前往纳什维尔比特币会议，期待就原始区块链的构建进行大量深入讨论，并聆听前总统唐纳德·特朗普的讲话。 （我们知道安全性将非常严格。）我将在一场会外活动中主持一个小组讨论，探讨比特币 DeFi 的规模如何。我们的目标是为下周的期刊拍摄一些好照片。

Network news

网络新闻

The blockchain sleuth ZachXBT posted a visual of his early efforts to trace the flow of funds after the WazirX hack. (ZackXBT/X)

区块链侦探 ZachXBT 发布了一张视频，展示了他在 WazirX 黑客攻击后追踪资金流向的早期努力。 (ZackXBT/X)

ETH ETF LAUNCH: Newly approved spot Ethereum ETFs started trading on Tuesday, hauling in a net $107 million of fresh investment – including $484.1 million of outflows from the Grayscale Ethereum Trust (ETHE), and $590.9 million of inflows into vehicles launched by managers including BlackRock, Fidelity and Bitwise. While analysts have predicted a far-lower uptake for the new funds than bitcoin spot ETFs that started trading about six months ago, Bloomberg analyst James Seyffart described the first day of trading for the Ethereum ETFs as "very solid."

ETH ETF 推出：新批准的现货以太坊 ETF 于周二开始交易，净吸收 1.07 亿美元的新投资，其中包括来自灰度以太坊信托 (ETHE) 的 4.841 亿美元资金流出，以及贝莱德等管理公司推出的基金的 5.909 亿美元资金流入、保真度和按位。尽管分析师预测新基金的接受度远低于六个月前开始交易的比特币现货 ETF，但彭博社分析师 James Seyffart 表示，以太坊 ETF 的首日交易“非常稳健”。

BOOTY OR BOUNTY? A $230 million exploit of the Indian crypto exchange WazirX got blockchain sleuths pointing fingers at North Korea-linked hackers, and various parties blaming each other for the security lapse. The funds were allegedly stolen from a WazirX multisignature wallet, or "multisig"– one that requires two or more private keys to execute a transaction. "Despite us taking all necessary steps to protect the customer assets, the cyber attackers appear to have possibly breached such security features, and the theft occurred," the exchange wrote in a preliminary report. WazirX identified the multisig wallet's provider as crypto custody firm Liminal in a follow-up post, hours after the initial confirmation. It later deleted the post, and Liminal said in a blog post that "there is no breach in Liminal's infrastructure, wallets and assets." The loot included shiba inu SHIBUSD tokens along with ETH, MATIC, PEPE and USDT. A gallows-humor-meets-geekdom moment arrived when blockchain records appeared to show that the exploiter had created a token called "WazirX Hacker Sends His Regards." The exchange filed a police complaint, and the matter is under investigation. But as of Friday, tokens on WazirX were trading at deep discounts to their prices on other global crypto exchanges, a sign of immense local selling pressure. Earlier this week WazirX announced that it would pay a bounty of as much as $23 million, or 10%, to the hacker in exchange for the return of the funds. On a running blog post chronicling the incident day-by-day, WazirX updated that it's now "actively contacting projects associated with the stolen tokens to seek their support in the recovery process." One poster on X responded by noting that the looter had apparently already "converted almost all of the stolen crypto to ETH," inquiring, "Don't you think it's too late?"

战利品还是赏金？印度加密货币交易所 WazirX 遭受价值 2.3 亿美元的攻击，导致区块链侦探将矛头指向与朝鲜有关的黑客，各方互相指责对方造成了安全漏洞。据称，这些资金是从 WazirX 多重签名钱包或“多重签名”钱包中盗取的，该钱包需要两个或更多私钥才能执行交易。该交易所在一份初步报告中写道：“尽管我们采取了一切必要措施来保护客户资产，但网络攻击者似乎可能破坏了此类安全功能，从而发生了盗窃事件。”在初步确认数小时后，WazirX 在后续帖子中将多重签名钱包的提供商确定为加密货币托管公司 Liminal。随后该公司删除了该帖子，Liminal 在一篇博客文章中表示，“Liminal 的基础设施、钱包和资产不存在任何漏洞。”赃物包括柴犬 SHIBUSD 代币以及 ETH、MATIC、PEPE 和 USDT。当区块链记录似乎显示漏洞利用者创建了一个名为“WazirX Hacker Sends His Regards”的代币时，绞刑架幽默与极客的时刻到来了。该交易所已向警方报案，此事正在调查中。但截至周五，WazirX 上的代币交易价格比其他全球加密货币交易所的价格大幅折扣，这表明当地存在巨大的抛售压力。本周早些时候，WazirX 宣布将向黑客支付高达 2300 万美元（即 10%）的赏金，以换取资金返还。 WazirX 在一篇每日记录该事件的博客文章中更新说，它现在“正在积极联系与被盗代币相关的项目，以寻求他们在恢复过程中的支持”。 X 上的一名发帖者回应称，抢劫者显然已经“将几乎所有被盗的加密货币转换为 ETH”，并问道：“你不认为现在已经太晚了吗？”

'COPYCAT WEBSITE' Decentralized crypto-exchange giant dYdX said Tuesday that the website for dYdX v3, an older version of its trading platform, was "compromised," and warned users against visiting dydx.exchange until further notice. "The attacker has taken over the v3 domain (dydx.exchange), and deployed a copycat website that when users connect their wallets to it, it asks them to approve via PERMIT2 transaction to steal their most valuable token," a member of dYdX's community team said in the project's Discord server. The attack did not appear to impact funds traders already have on dYdX, as only the web domain, and not the underlying smart contracts, appear to be being targeted, according to statements in dYdX's Discord server. The larger dYdX v4 venue (which last week saw $6 billion in trading volume) was said to be unaffected.

“抄袭网站” 去中心化加密货币交易巨头 dYdX 周二表示，其交易平台旧版本 dYdX v3 的网站已“遭到入侵”，并警告用户不要访问 dydx.exchange，直至另行通知。 dYdX 社区的一名成员表示：“攻击者已经接管了 v3 域（dydx.exchange），并部署了一个模仿网站，当用户将钱包连接到该网站时，它会要求他们通过 PERMIT2 交易批准来窃取他们最有价值的代币。”团队在项目的 Discord 服务器中说道。根据 dYdX 的 Discord 服务器中的声明，此次攻击似乎并未影响交易者在 dYdX 上已有的资金，因为似乎只有网络域成为目标，而不是底层的智能合约。据说较大的 dYdX v4 交易场所（上周的交易量为 60 亿美元）并未受到影响。

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Ethereum-Based Protocol Alkimiya Creates Market for Hedging Bitcoin Fees

基于以太坊的协议 Alkimiya 创造了对冲比特币费用的市场

Akimiya founder and CEO Leo Zhang (Alkimiya)

Akimiya创始人兼首席执行官Leo Zhang（Akimiya）

Blockchain protocol Alkimiya launched, introducing a tool that allows users to hedge against volatile Bitcoin transaction fee rates.

区块链协议 Alkimiya 推出，推出了一种工具，允许用户对冲波动的比特币交易费率。

The hardest part might be getting hardline bitcoiners – sometimes known as "maximalists" or "maxis" – to use the new protocol, since it's built atop the Ethereum blockchain. Target users for the platform, described as a "blockspace markets protocol," could include traders, mining pools and foundations.

最困难的部分可能是让强硬的比特币支持者——有时被称为“最大主义者”或“最大主义者”——使用新协议，因为它是建立在以太坊区块链之上的。该平台被称为“区块空间市场协议”，其目标用户可能包括交易者、矿池和基金会。

"While we recognize that Bitcoin maxis may initially hesitate to use an Ethereum-based solution, our primary focus is on creating the most robust and efficient marketplace for trading Bitcoin transaction fees," Alkimiya founder and CEO Leo Zhang said in an email interview with CoinDesk.

Alkimiya 创始人兼首席执行官 Leo Zhang 在接受 CoinDesk 的电子邮件采访时表示：“虽然我们认识到 Bitcoin maxis 最初可能会犹豫是否使用基于以太坊的解决方案，但我们的主要重点是创建最强大、最高效的比特币交易费用交易市场。” 。

There may be little doubt about the usefulness

其实用性可能毫无疑问