以太坊 Fusaka 升級：為 Layer 2 及其他結算鋪平道路

以太坊 Fusaka 升級來了！它促進了 Layer-2 結算，並為更高效、可擴展的未來奠定了基礎。這對 ETH 和加密貨幣領域意味著什麼？

Ethereum's Fusaka Upgrade: Paving the Way for Layer-2 Settlements and Beyond

以太坊 Fusaka 升級：為 Layer 2 及其他結算鋪平道路

Ethereum's been busy! The highly anticipated Fusaka upgrade went live, marking the second major code change of 2025. This upgrade is all about optimizing Layer-2 settlements and making Ethereum more efficient. Let's dive into what this means.

以太坊很忙！備受期待的 Fusaka 升級上線，標誌著 2025 年第二次重大代碼變更。本次升級主要是為了優化 Layer-2 結算，讓以太坊更加高效。讓我們深入了解這意味著什麼。

Fusaka: What's the Big Deal?

富坂：有什麼大不了的？

Fusaka, a blend of "Fulu" and "Osaka," is more than just a cool name. It bundles two hard forks, one on the consensus layer and one on the execution layer. The heart of the upgrade is PeerDAS, a clever system allowing validators to check small data slices instead of entire "blobs." This reduces costs and computational load for validators and Layer-2 networks, ultimately speeding things up and lowering gas fees.

Fusaka，“Fulu”和“Osaka”的混合體，不僅僅是一個很酷的名字。它捆綁了兩個硬分叉，一個在共識層，一個在執行層。升級的核心是 PeerDAS，這是一個聰明的系統，允許驗證者檢查小數據片而不是整個“blob”。這降低了驗證器和第 2 層網絡的成本和計算負載，最終加快速度並降低 Gas 費用。

PeerDAS: The Game Changer for Layer-2s

PeerDAS：Layer-2 的遊戲規則改變者

Think of Layer-2s as Ethereum's express lanes. They handle tons of transactions, then settle them on the main chain. Previously, Layer-2s submitted transaction data as blobs, which validators had to fully download and verify. PeerDAS changes this, allowing validators to verify only a small portion of the blob, massively speeding up the verification process.

將 Layer-2 視為以太坊的快速通道。他們處理大量交易，然後將其結算在主鏈上。此前，Layer-2 以 blob 形式提交交易數據，驗證器必須完全下載和驗證這些數據。 PeerDAS 改變了這一點，允許驗證者僅驗證 Blob 的一小部分，從而大大加快了驗證過程。

Beyond Layer-2s: Benefits for Everyone

超越第 2 層：為每個人帶來好處

Fusaka isn't just about Layer-2s. It's also expected to lower the barrier for smaller validator operators by reducing the resources needed to run validators. While large staking pools might not see the same level of savings, it's a win for decentralization and accessibility.

Fusaka 不僅僅涉及 Layer-2。它還有望通過減少運行驗證器所需的資源來降低小型驗證器運營商的障礙。雖然大型質押池可能無法實現相同水平的節省，但這是去中心化和可訪問性的勝利。

According to Marius Van Der Wijden, a core developer at the Ethereum Foundation, the improvements will take a few months to fully materialize as the network slowly increases the blobs to ensure safe handling of increased throughput.

以太坊基金會核心開發人員 Marius Van Der Wijden 表示，這些改進需要幾個月的時間才能完全實現，因為網絡會慢慢增加 blob，以確保安全處理增加的吞吐量。

Why Now? Ethereum's Need for Speed

為什麼是現在？以太坊對速度的需求

Ethereum developers moved quickly to ship Fusaka, addressing the ecosystem's reputation for slow rollouts. The goal was to implement smaller improvements now while preparing for more ambitious changes in the future. As Gabriel Trintinalia from Consensys puts it, "The 'Fusaka upgrade really shows that Ethereum is serious about making Mainnet faster.'"

以太坊開發人員迅速採取行動推出 Fusaka，解決了該生態系統推出緩慢的聲譽。我們的目標是現在實施較小的改進，同時為未來更雄心勃勃的變革做好準備。正如 Consensys 的 Gabriel Trintinalia 所說，“‘Fusaka 升級確實表明以太坊認真致力於讓主網更快。’”

TradFi is Watching

TradFi 正在關注

Traditional finance institutions are taking notice! Fidelity Digital Assets even published a report describing Fusaka as a decisive step toward a more strategically aligned and economically coherent roadmap for Ethereum.

傳統金融機構注意到了！富達數字資產甚至發布了一份報告，將 Fusaka 描述為朝著戰略上更加一致、經濟上更加連貫的以太坊路線圖邁出的決定性一步。

More Than Just PeerDAS

不僅僅是 PeerDAS

While PeerDAS is the star of the show, Fusaka includes 12 other Ethereum Improvement Proposals (EIPs), mostly focused on improving the developer experience and the overall health of the network.

雖然 PeerDAS 是這場秀的明星，但 Fusaka 還提出了其他 12 項以太坊改進提案 (EIP)，主要側重於改善開發者體驗和網絡的整體健康狀況。

What's Next? Glamsterdam!

接下來是什麼？格拉姆斯特丹！

Developers are already planning the next big upgrade, Glamsterdam. Details are still under wraps, but it's clear Ethereum is committed to continuous improvement.

開發商已經在計劃下一個重大升級，Glamsterdam。細節仍處於保密狀態，但很明顯以太坊致力於持續改進。

The Economic Impact: A Minimum Blob Base Fee

經濟影響：最低 Blob 基本費用

Bitwise analysts highlight a key economic change: the introduction of a minimum blob base fee (EIP-7918). This addresses a post-Dencun issue where fees could drop to near zero during quiet periods, weakening the link between usage and value accrual. Fusaka ties the blob fee to execution fees, creating a more consistent revenue stream as DeFi, stablecoins, and tokenization move to rollups.

Bitwise 分析師強調了一個關鍵的經濟變化：引入最低 Blob 基本費用 (EIP-7918)。這解決了 Dencun 後的一個問題，即在安靜時期費用可能降至接近於零，從而削弱了使用量和價值累積之間的聯繫。 Fusaka 將 blob 費用與執行費用掛鉤，隨著 DeFi、穩定幣和代幣化轉向匯總，創造了更穩定的收入流。

Ethereum's Steady Climb

以太坊穩步攀升

As of December 2025, Ethereum is holding steady above $3,000. The Fusaka upgrade has strengthened its position, improving data availability and scalability. While price impact has been modest so far, analysts view the upgrade as a crucial step in Ethereum's long-term roadmap. Realistic price expectations for 2025 range from $3,000-$4,200 under favorable conditions.

截至 2025 年 12 月，以太坊穩定在 3,000 美元以上。 Fusaka 升級鞏固了其地位，提高了數據可用性和可擴展性。雖然到目前為止價格影響不大，但分析師認為此次升級是以太坊長期路線圖的關鍵一步。在有利條件下，2025 年的實際價格預期為 3,000 美元至 4,200 美元。

Final Thoughts: Ethereum's Evolution Continues

最後的想法：以太坊的進化仍在繼續

Fusaka might not be the flashiest upgrade, but it's a foundational one. It's like upgrading the plumbing in your house – you might not see the difference immediately, but you'll definitely appreciate the improved flow and efficiency. Ethereum's commitment to continuous improvement is what makes it a leading smart-contract platform. So, keep an eye on Glamsterdam, and get ready for the next chapter in Ethereum's evolution! Who knows, maybe one day we'll all be saying, "Remember when Ethereum was slow and expensive?" Ah, the good ol' days... not!

Fusaka 可能不是最華麗的升級，但它是一個基礎升級。這就像升級您家中的管道一樣 - 您可能不會立即看到差異，但您肯定會欣賞流量和效率的改進。以太坊對持續改進的承諾使其成為領先的智能合約平台。因此，請密切關注 Glamsterdam，並為以太坊發展的下一章做好準備！誰知道呢，也許有一天我們都會說，“還記得以太坊又慢又貴的時候嗎？”啊，美好的過去……不！