Unichain於今年早些時候由UNISWAP實驗室推出，已成為使用可信賴的執行環境處理塊的第一個以太坊2層網絡

簡而言之，TEE是一種在加密貨幣之外廣泛使用的硬件解決方案，一些專家說這是擴展和保護區塊鏈的有前途的途徑。

Unichain, the Ethereum Layer 2 network launched by Uniswap Labs earlier this year, has become the first to process blocks using a trusted execution environment (TEE).

Unichain是今年早些時候由Uniswap Lab啟動的以太坊2層網絡，已成為第一個使用受信任的執行環境（TEE）處理塊的人。

TEEs, which are used widely in industries outside of crypto, are a type of hardware solution that some experts say are a promising avenue for scaling and securing blockchains.

TEE在加密貨幣以外的行業中廣泛使用，是一種硬件解決方案，一些專家說，這是擴展和保護區塊鏈的有前途的途徑。

The TEE in question here is powered by Rollup-Boost, middleware code co-developed by MEV experts Flashbots and Uniswap Labs. Rollup-Boost moves much of the transaction sequencing responsibilities typically performed by centralized transaction sequencers into a "trusted execution environment" that lives on physical chip hardware.

這裡有問題的T卹由MEV專家FlashBots和Uniswap Labs共同開發的匯總 - 中間件代碼提供動力。匯總促進將集中式交易序列儀通常執行的許多交易測序責任移動到生活在物理芯片硬件上的“可信執行環境”中。

Uniswap’s announcement is part and parcel of the semi-competitive, semi-collaborative energy seen in the Optimism ecosystem. Earlier this week, Base, the L2 incubated by Coinbase that also uses the OP Stack, reached “stage 1” readiness, referring to Vitalik Buterin’s framework for measuring rollup decentralization.

UNISWAP的公告是樂觀生態系統中半競爭，半授權能量的一部分。本週早些時候，Coinbase孵育的L2基地也使用了OP堆棧，達到了“第1階段”的準備，指的是Vitalik Buterin的框架，用於測量匯總分散化。

Ink, the L2 developed by Kraken that — like Unichain — is part of the Optimism "Superchain," broke ground by launching decentralized fault proofs. As much as the networks must work to differentiate themselves, as part of the interconnected Superchain, they are all connected through shared governance and a universal bridging protocol for cross-chain transfers and communication.

Ink是由Kraken開發的L2，它像Unichain一樣 - 是樂觀的“超級鏈”的一部分，通過推出分散的故障證明，打破了地面。儘管網絡必須努力使自己區分自己，但作為互連超級棋子的一部分，它們都是通過共同的治理和跨鏈轉移和通信的通用橋接協議建立聯繫的。

"TEE-based block building is the next step toward that vision, laying the groundwork for further decentralization. Future upgrades like Flashblocks and the Unichain Validation Network will continue to improve performance and push what’s possible," Uniswap Labs writes.

Uniswap Labs寫道：“基於TEE的基礎建築是朝著該願景的下一步，為進一步的權力下放奠定了基礎。

Spill the TEE

溢出T卹

In addition to ensuring "fair transaction ordering," by sequencing transactions based purely on priority fees, Rollup-Boost also lays the groundwork for dramatically speeding up Unichain's processing times. The TEE will also support "Flashbocks," an upcoming Flashbots tool that splits Unichain blocks into four 200-millisecond sub-blocks.

除了確保純粹基於優先費用的交易確保“公平交易順序”之外，匯總 - 提升還為顯著加速Unichain的處理時間的基礎奠定了基礎。 Tee還將支持“ Flashbocks”，這是一個即將到來的Flashbots工具，將Unichain塊分為四個200毫秒塊。

"In most rollups today, sequencing happens offchain and can’t be fully audited. TEE-based block building changes that. Transactions are sequenced based on transparent ordering rules enforced within the TEE," Uniswap Labs wrote in a blog on Friday.

Uniswap Labs在周五的博客中寫道：“在當今的大多數匯總中，測序都發生了，無法全面審核。基於TEE的塊建築物更改。交易是根據TEE內強制執行的透明訂購規則對交易進行測序的。”

Trusted execution environments are secure, isolated areas within a computer's processor or memory that protect sensitive data and code from unauthorized access or tampering. They ensure confidentiality and integrity by running critical operations in a shielded environment, separate from the main operating system.

受信任的執行環境是安全的，在計算機的處理器或內存中的孤立區域，可保護敏感數據和代碼免受未經授權的訪問或篡改。它們通過在屏蔽環境中運行關鍵操作來確保機密性和完整性，而不是主要操作系統。

Rollup-Boost was designed, in part, to mitigate the adverse effects of maximal extractable value, where validators can snipe value from users by reordering transactions (MEV). Uniswap founder Hayden Adams previously told The Block it prevents negative MEV because "the longer the block times, the more MEV builds up."

滾動助推器的設計部分是為了減輕最大提取值的不利影響，在這種情況下，驗證者可以通過重新排序交易（MEV）從用戶中竊取價值（MEV）。 UNISWAP創始人海頓·亞當斯（Hayden Adams）先前告訴街區，它阻止了負MEV，因為“塊時間越長，MEV越來越多”。

"Transactions on Unichain go into a private, encrypted mempool. Priority ordering reduces opportunities for MEV extraction. Combined with verifiable block building, this kind of predictability and verifiability strengthens the guarantees that developers can rely on to build value-capture mechanisms like MEV taxes," Uniswap wrote.

“對Unichain進行的交易進入了私人的，加密的MEMPOOL。優先級訂購減少了MEV提取的機會。結合可驗證的塊構建，這種可預測性和可驗證性可以增強開發人員可以依靠的保證來建立諸如MEV稅之類的價值捕獲機制，” Uniswap寫道。 ”

In time, Uniswap Labs and Flashbots intend to add "execution attestations" that will enable anyone to independently verify that blocks were constructed as intended. Labs also intends to introduce the Unichain Validation Network (UVN), a system where people can stake UNI and run nodes within the system to verify the state of the network.

隨著時間的流逝，Uniswap Labs和Flashbots打算添加“執行證明”，這將使任何人都可以獨立驗證塊是按預期構建的。實驗室還打算介紹Unichain驗證網絡（UVN），該系統可以在該系統中存放Uni並在系統中運行節點以驗證網絡狀態。

Bad swap?

不良交換？

While Unichain attempts to push at the boundaries of L2 development, not all community members have been supportive. The project was built largely in secrecy in 2024 without input from the Uniswap DAO.

雖然Unichain試圖在L2開發的界限上推動，但並非所有社區成員都支持。該項目主要是在2024年的保密中建造的，沒有Unistwap Dao的投入。

Some of these concerns were amplified recently after the Uniswap Foundation put forward a massive $165.5 million spending program to spur adoption of Unichain and Uniswap v4, which mainnetted around the same time.

在UNISWAP基金會提出了一項巨大的1.655億美元支出計劃以促使採用Unichain和Uniswap V4之後，這些問題中的一些問題最近被放大了，該計劃在同一時間大約在同一時間進行了。

"Unichain isn’t owned by the DAO in any capacity," @Tiza4ThePeople wrote Friday on X. "If it ends up being profitable, the DAO only receives 65% of the upside. So why is the DAO spending $45M in $UNI to incentivize it?"

@tiza4thepeople在周五在X上寫道：“ DAO都不由DAO擁有。

Adams previously declined to comment on the proposed "fee switch," which would direct some Uniswap protocol revenues earned by liquidity providers to UNI token holders. It's something of a sore issue for some holders, who expected the switch to go live years ago.

亞當斯先前拒絕對擬議的“費用轉換”發表評論，這將指導流動性提供商賺取的一些UniSWAP協議收入向Uni代幣持有人。對於某些持有人來說，這是一個痛苦的問題，他們希望這種轉換在幾年前進行。

Some think Unichain could be another way of compensating UNI holders. Approximately 65% of Unichain net chain revenue will be directed to UVN validators and stakers once the program goes live later this year.

有些人認為Unichain可能是補償Uni持有人的另一種方式。今年晚些時候該計劃上線後，大約有65％的UNICHAIN NET鏈收入將針對UVN驗證者和Stakers。