MEV影響DeFi發展,零售用戶受損




MEV驅使機構遠離DeFi,讓用戶付出昂貴代價:加密行業高管

在交易執行之前廣播交易,對零售加密用戶施加了一種「隱形稅」,同時使金融機構感到疏離。

根據DEX Labs的首席執行官Aditya Palepu的說法,最大可提取價值(MEV)——即礦工或驗證者重新排序區塊中的交易以提取利潤的過程——正阻礙金融機構採用去中心化金融(DeFi),這對零售用戶造成了傷害。

Palepu告訴Cointelegraph,所有電子交易市場都受到最大可提取價值或類似問題的影響,這是由於交易數據的訂單信息不對稱所造成的。

他表示,解決方案是通過在受信執行環境中處理交易來防止訂單流數據在執行之前被公開,這些環境通過資金保險庫或其他機制私密處理交易。他補充說:

> “它們真正強大的地方在於能夠私密處理訂單。因此,你的交易意圖在執行之前不會被廣播到全世界。這些數據在客戶端進行加密,只有在安全區域內按順序解密。”

這使得前置交易變得「不可能」,保護用戶免受「三明治攻擊」等市場操控行為的影響,這是一種市場操控形式,驗證者或礦工在用戶訂單之前和之後放置交易以操控價格並提取利潤。

MEV作為加密和DeFi的核心基礎設施,引發了行業高管和協議創始人之間的激烈辯論,因為他們試圖解決MEV可能導致的集中化問題、成本上升以及抑制大眾採用的挑戰。

機構不參與DeFi遊戲傷害零售用戶

Palepu告訴Cointelegraph,缺乏交易隱私使金融機構無法採用DeFi,因為這使他們面臨市場操控和前置交易的風險,因為交易在執行之前就被廣播。

他表示:「當機構無法有效參與時,每個人都會受苦,包括零售用戶。」他補充說,機構為金融市場的順利運行創造了「高速公路和道路」或必要的交易基礎設施。

這些包括非提取性的套利交易機會,有助於減少價格波動,並保持資產價格在各個交易所之間的平衡。

Palepu指出:「交易所就像任何市場一樣,需要活力和多樣性參與。」他表示,缺乏機構的參與可能導致流動性枯竭、波動性上升、市場操控增加以及交易成本飆升。

這些觀點引發了人們對DeFi未來的深思。隨著市場的發展,我們需要更加關注如何平衡去中心化的優勢與傳統金融機構的需求,只有這樣才能促進整個生態系統的健康發展。MEV的存在提醒我們,技術的進步同時也帶來了新的挑戰,如何在透明度和隱私之間找到平衡,將是未來DeFi發展的重要課題。

以上文章由特價GPT API KEY所翻譯及撰寫。而圖片則由FLUX根據內容自動生成。

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