比特幣納許維爾本週：DeFi 規模擴大，dYdX v3“受損”，Alkimiya 為對沖比特幣費用創造市場

我們本週將前往納許維爾比特幣會議，期待就原始區塊鏈的構建進行大量深入討論

Bitcoin Events

比特幣事件

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.

我們本週將前往納許維爾比特幣會議，期待就原始區塊鏈的構建進行大量深入討論，並聆聽前總統唐納德·川普的演講。 （我們知道安全性會非常嚴格。）我將在一場會外活動中主持一個小組討論，探討比特幣 DeFi 的擴展方式。我們的目標是為下週的期刊拍攝一些好照片。

Network news

網路新聞

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

區塊鏈偵探 ZachXBT 發布了一張視頻，展示了他在 WazirX 黑客攻擊後追踪資金流向的早期努力。 (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：新批准的現貨以太坊ETF 於週二開始交易，淨吸收1.07 億美元的新投資，其中包括來自灰度以太坊信託(ETHE) 的4.841 億美元資金流出，以及貝萊德等管理公司推出的基金的5.909 億美元資金流入、保真度和按位。儘管分析師預測新基金的接受度遠低於六個月前開始交易的比特幣現貨 ETF，但彭博社分析師 James Seyffart 表示，以太坊 ETF 的首日交易「非常穩健」。

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?"

戰利品還是賞金？印度加密貨幣交易所 WazirX 遭受價值 2.3 億美元的攻擊，導致區塊鏈偵探將矛頭指向與北韓有關的駭客，各方互相指責對方造成了安全漏洞。據稱，這些資金是從 WazirX 多重簽名錢包或「多重簽名」錢包中盜取的，該錢包需要兩個或更多私鑰才能執行交易。該交易所在一份初步報告中寫道：“儘管我們採取了一切必要措施來保護客戶資產，但網路攻擊者似乎可能破壞了此類安全功能，從而發生了盜竊事件。”在初步確認數小時後，WazirX 在後續貼文中將多重簽名錢包的提供者確定為加密貨幣託管公司 Liminal。隨後該公司刪除了該帖子，Liminal 在一篇部落格文章中表示，“Liminal 的基礎設施、錢包和資產不存在任何漏洞。”贓物包括柴犬 SHIBUSD 代幣以及 ETH、MATIC、PEPE 和 USDT。當區塊鏈記錄似乎顯示漏洞利用者創建了一個名為「WazirX Hacker Sends His Regards」的代幣時，絞刑架幽默與極客的時刻到來了。該交易所已向警方報案，此事正在調查中。但截至週五，WazirX 上的代幣交易價格比其他全球加密貨幣交易所的價格大幅折扣，這表明當地存在巨大的拋售壓力。本週早些時候，WazirX 宣布將向駭客支付高達 2,300 萬美元（即 10%）的賞金，以換取資金回饋。 WazirX 在一篇每日記錄該事件的部落格文章中更新說，它現在「正在積極聯繫與被盜代幣相關的項目，以尋求他們在恢復過程中的支持」。 X 上的一名發文者回應稱，搶劫者顯然已經“將幾乎所有被盜的加密貨幣轉換為 ETH”，並問道：“你不認為現在已經太晚了嗎？”

'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.

“抄襲網站” 去中心化加密貨幣交易巨頭 dYdX 週二表示，其交易平台舊版 dYdX v3 的網站已“遭到入侵”，並警告用戶不要訪問 dydx.exchange，直至另行通知。 dYdX 社群的一名成員表示：「攻擊者已經接管了v3 網域（dydx.exchange），並部署了一個模仿網站，當用戶將錢包連接到該網站時，它會要求他們透過PERMIT2 交易批准來竊取他們最有價值的代幣。根據 dYdX 的 Discord 伺服器中的聲明，這次攻擊似乎並未影響交易者在 dYdX 上已有的資金，因為似乎只有網路網域成為目標，而不是底層的智慧合約。據說較大的 dYdX v4 交易場所（上週的交易量為 60 億美元）並未受到影響。

ALSO:

也:

Ethereum-Based Protocol Alkimiya Creates Market for Hedging Bitcoin Fees

基於以太坊的協議 Alkimiya 創造了對沖比特幣費用的市場

Akimiya founder and CEO Leo Zhang (Alkimiya)

Akimiya創辦人兼執行長Leo Zhang（Akimiya）

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

區塊鏈協議 Alkimiya 推出，推出了一種工具，允許用戶對沖波動的比特幣交易費率。

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.

最困難的部分可能是讓強硬的比特幣支持者——有時被稱為「最大主義者」或「最大主義者」——使用新協議，因為它是建立在以太坊區塊鏈之上的。該平台被稱為“區塊空間市場協議”，其目標用戶可能包括交易者、礦池和基金會。

"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 創辦人兼執行長Leo Zhang 在接受CoinDesk 的電子郵件採訪時表示：「雖然我們認識到Bitcoin maxis 最初可能會猶豫是否使用基於以太坊的解決方案，但我們的主要重點是創建最強大、最高效的比特幣交易費用交易市場。

There may be little doubt about the usefulness

其實實用性可能毫無疑問