壽司將在X上與DRPC託管AMA

Sushi將於5月27日在14:30在UTC上與DRPC一起在X上託管AMA，以檢查減輕最大可提取價值和其他相關問題的措施。

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A maximal extractable value (MEV) analysis focused on the varying definitions and perspectives across the ecosystem. Notably, members of the community have brought up concerns regarding an imbalance in emphasis toward user privacy over protocol security. A breakdown of the pros and cons of approaches used by DeFi protocols to mitigate maximal extractable value.maximal extractable value (MEV) has become a hot topic in the cryptocurrency community. It is a term used to describe the maximal amount of value that can be extracted from a blockchain by an actor who has the ability to order transactions in a block. This actor, often referred to as an "MEV booster," could be a miner in a proof-of-work (PoW) chain or a validator in a proof-of-state (PoS) chain.

最大可提取值（MEV）分析重點介紹了整個生態系統的不同定義和觀點。值得注意的是，社區成員對強調用戶隱私而不是協議安全性的不平衡提出了擔憂。 Defi協議用於減輕最大可提取值的方法和缺點的細分。最大的可提取值（MEV）已成為加密貨幣社區中的熱門話題。這是一個用來描述具有在區塊中訂購交易的演員可以從區塊鏈中提取的最大值的術語。這個演員通常被稱為“ MEV助推器”，可以是工作證明（POW）鏈中的礦工，也可以是國家證明（POS）鏈中的驗證者。

MEV can be extracted in a variety of ways, such as arbitrage, performing an operation that is profitable only because of the order of transactions, or including a transaction in a block only if another transaction is also included. For example, an MEV booster could include a transaction to buy a token at a low price and another transaction to sell the token at a high price in the same block. This would be profitable for the MEV booster, but it would be possible only because of the booster’s ability to order transactions.

可以以多種方式提取MEV，例如套利，執行僅由於交易順序而獲得盈利的操作，或僅在還包括其他交易時才在塊中包括交易。例如，MEV助推器可以包括以低價購買令牌的交易，另一筆交易以高價出售代幣。這對MEV助推器來說是有利可圖的，但這僅僅是因為助推器訂購交易的能力。

MEV is a natural consequence of the way that blockchains are designed. In order to process transactions, miners or validators must select which transactions to include in a block and in what order. This creates an opportunity for abuse, as miners or validators could choose to prioritize transactions that are in their own best interests, even if this harms users.

MEV是區塊鏈設計方式的自然結果。為了處理交易，礦工或驗證者必須選擇要包含在塊中的交易以及按什麼順序包含的交易。這為虐待創造了機會，因為礦工或驗證者可以選擇優先考慮符合其自身利益的交易，即使這會損害用戶。

The potential for MEV has been recognized for some time. However, it has become a more pressing concern in recent years with the rise of decentralized finance (DeFi). DeFi protocols are often used for tasks that are time-sensitive, such as arbitrage or flash loans. This makes them particularly vulnerable to MEV.

MEV的潛力已被認可了一段時間。但是，隨著分散融資（DEFI）的興起，近年來，這已成為更加緊迫的關注點。 DEFI協議通常用於時間敏感的任務，例如套利或閃存貸款。這使它們特別容易受到MEV的影響。

For example, consider a protocol that is used for arbitrage. Arbitrageurs aim to identify price discrepancies between different exchanges and then execute trades to profit from them. However, if an MEV booster processes transactions from multiple exchanges, they could identify arbitrage opportunities and perform them themselves before any arbitrageurs. This would leave no arbitrage opportunities for users of the protocol and grant the maximal extractable value from arbitrage to the MEV booster.

例如，考慮用於套利的協議。套利者的目標是確定不同交易所之間的價格差異，然後執行交易以從他們那裡獲利。但是，如果MEV助推器從多個交流中處理交易，他們可以識別套利機會並在任何套利者面前自己執行。這將不會為協議用戶提供套利機會，並授予MEV助推器的最大可提取價值。

The potential for MEV is a serious concern for cryptocurrency users. It could lead to higher trading fees, less efficient markets, and a loss of privacy for users.

MEV的潛力是加密貨幣用戶的嚴重關注。它可能導致更高的交易費用，效率較低的市場以及用戶失去隱私權。

There are a variety of proposals for mitigating MEV. One approach is to use a decentralized protocol for routing transactions. Transaction routers would select which transactions to include in a block based on a decentralized voting system. This would prevent any single actor from having too much control over the order of transactions.

有多種減輕MEV的建議。一種方法是使用分散協議進行路由交易。交易路由器將根據分散投票系統選擇哪些交易包含在塊中。這將防止任何單一演員對交易順序過多控制。

Another approach is to use cryptography to create untraceable transactions. This would make it difficult for MEV boosters to identify and exploit arbitrage opportunities.

另一種方法是使用密碼學創建不可追踪的交易。這將使MEV助推器難以識別和利用套利機會。

Finally, protocols could be designed with maximal extractable value in mind. For example, a protocol could include a fee that is paid to the MEV booster for processing transactions in a specific order. This would provide an incentive for the MEV booster to act in the best interests of the protocol and its users.

最後，可以牢記最大提取價值的協議。例如，協議可以包括支付給MEV助推器以特定順序處理交易的費用。這將激勵MEV助推器為協議及其用戶的最大利益行動。

Maximal extractable value is a complex issue with no easy solutions. However, it is an important issue that needs to be discussed and addressed.

最大可提取值是一個複雜的問題，沒有簡單的解決方案。但是，這是一個重要的問題，需要討論和解決。