比特幣手續費危機:BTCfi能否解決?




比特幣面臨收費危機,威脅網絡安全:BTCfi能否幫助?

根據Galaxy Digital的報告,比特幣每日交易費用自2024年4月以來已下降超過80%,這引發了對長期網絡安全的擔憂。截至2025年8月,近15%的區塊是「免費」的,意味著它們的挖掘幾乎沒有或完全沒有交易費用,僅需每個虛擬字節一個聰或更少。

較低的比特幣交易費用雖然有利於用戶,但卻減少了礦工的收入,這使得網絡的長期安全模型面臨可持續性的挑戰。比特幣的激勵結構依賴於礦工通過區塊獎勵和交易費用獲得報酬。然而,隨著2024年4月減半將獎勵削減至每個區塊3.125 BTC,礦工們越來越依賴交易費市場,而這一市場正逐漸枯竭。

Dfinity基金會的首席商務官Pierre Samaties告訴Cointelegraph:「隨著區塊獎勵的減少,交易費用的壓力增加。如果使用量不增長,這一基礎就會變薄,保證也會削弱。持續的吞吐量對系統的自我防衛至關重要。」

比特幣鏈上活動減少

自從非貨幣趨勢如Ordinals和Runes的衰退以來,比特幣的鏈上活動顯著減少。Galaxy的報告指出,OP_RETURN交易在2024年Ordinals熱潮期間的日均交易量中曾占超過60%,而現在僅占20%。同時,像Solana這樣的替代第一層區塊鏈在高頻使用案例(如迷因幣和NFT)中獲得了更多的關注。此外,現貨比特幣ETF的興起,現在持有超過130萬BTC,將更多的BTC交易量推向鏈外,限制了本應產生費用的活動。

比特幣的費用市場設計上是彈性的,這意味著當需求激增時,費用會上升;而當活動減少時,費用則會下降。然而,如果需求持續減少,礦工可能會面臨過少的激勵來保護網絡。Galaxy指出,最近幾乎50%的區塊並未滿載,且交易池活動依然低迷。

在這種背景下,一種新希望以BTCfi的形式出現,這是一種比特幣原生的去中心化金融(DeFi)。與以太坊或Solana上的DeFi不同,BTCfi使用比特幣作為基礎資產,並在與比特幣網絡直接互動的層級或協議上構建貸款、交易和收益生成等金融應用。

Samaties解釋道:「每一個BTCfi的操作都需要移動比特幣。移動驅動計算,計算消耗區塊空間,而空間是有成本的。」換句話說,如果BTCfi增長,鏈上活動和交易費收入也會隨之增加。

從數字黃金到金融基石

Samaties指出,比特幣長期以來被視為「數字黃金」,是一種價值儲存工具,而不僅僅是一種可用資產。然而,他認為比特幣正在演變成更基礎的東西:金融基石。

「金融基石是開發者可以用來設計流程、工具和邏輯的建築塊。」他表示。「在這個角色中,比特幣不僅僅是一項持有的資產,而是成為更廣泛金融系統中的可編程組件。」

Liquidium的首席市場官Julian Mezger也表示,基礎設施的改進為變革鋪平了道路。「過去五年已經將比特幣的基礎設施從一個簡單的結算層轉變為一個多層生態系統。」他說。「我們現在看到真正的比特幣原生DeFi的基礎正在建立。」

這篇文章中的觀點引發了對比特幣未來的思考。隨著比特幣的生態系統逐漸成熟,BTCfi的出現可能會成為一個轉折點,讓比特幣不再僅僅是數字資產,而是一個可以在更廣泛的金融體系中發揮作用的基礎設施。這不僅有助於提高網絡的安全性,還可能為用戶創造更多的價值,進一步推動比特幣的普及和應用。

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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