揭秘 Linea 的去中心化之路：具有去中心化治理的無許可 zkEVM 提案

該提案題為“邁向 Linea 的去中心化”，提出了一個高級框架，用於將 zkEVM 過渡到具有去中心化治理的無許可系統。

Consensys-developed Layer 2 ZK rollup, Linea, has proposed a plan to decentralize its network. The proposal outlines steps towards transitioning the zkEVM to a permissionless system with decentralized governance.

Consensys 開發的 Layer 2 ZK rollup Linea 提出了一個去中心化其網路的計畫。該提案概述了將 zkEVM 過渡到具有去中心化治理的無許可系統的步驟。

Here are the key takeaways from Linea's decentralization proposal:

以下是 Linea 權力下放提案的主要要點：

1. Block Validation, Proposal, and Finalization

1. 區塊驗證、提案和最終確定

Software architect at Linea, Florian Huc, outlined the proposal in a blog post, detailing modifications to the network’s block validation, block proposal, and finalization processes. The plan aims to achieve finality at both Layer 2 and Layer 1 levels, with Linea’s sequencers confirming Layer 2 finality and Ethereum securing Layer 1 finality when data and proofs from L2 blocks are posted.

Linea 的軟體架構師 Florian Huc 在一篇部落格文章中概述了該提案，詳細介紹了對網路區塊驗證、區塊提案和最終確定流程的修改。該計劃旨在實現第 2 層和第 1 層的最終確定性，當發布 L2 區塊的數據和證明時，Linea 的排序器確認第 2 層最終確定性，以太坊確保第 1 層最終確定性。

2. Proof-of-Stake Model for Block Validation

2. 區塊驗證的權益證明模型

A key aspect of the proposal involves replacing Linea’s current Layer 2 finality system with a proof-of-stake model for block validation. This new approach would require validators to stake tokens and participate in the QBFT consensus algorithm. To maintain network integrity, the proposal outlines a slashing mechanism for misbehaving validators, including burning a portion of their stake.

該提案的一個關鍵方面涉及用用於區塊驗證的權益證明模型取代 Linea 目前的第 2 層最終性系統。這種新方法需要驗證者質押代幣並參與 QBFT 共識演算法。為了維護網路的完整性，該提案概述了針對行為不當的驗證者的削減機制，包括燒毀其部分股份。

3. On-Chain Auction System for Block Proposers

3. 區塊提案者鏈上拍賣系統

The framework also introduces an on-chain auction system for selecting block proposers. This system would allow any node to bid for the role, with the highest bidder winning the right to propose a block. As part of this process, the winning bid amount would be burned, effectively reducing the total token supply and potentially creating deflationary pressure.

該框架還引入了一個用於選擇區塊提議者的鏈上拍賣系統。該系統將允許任何節點競標該角色，出價最高的人將贏得提議區塊的權利。作為此過程的一部分，中標金額將被銷毀，從而有效減少代幣總供應量，並可能產生通貨緊縮壓力。

4. Recovery Mode to Maintain Network Activity

4.恢復模式維持網路活動

To ensure network resilience, the proposal includes a recovery mode that would activate if the validator set becomes inactive for six months. In such a scenario, any node would be able to start finalizing blocks, allowing the system to continue functioning.

為了確保網路彈性，該提案包括一個恢復模式，如果驗證器集在六個月內不活動，該模式就會啟動。在這種情況下，任何節點都可以開始敲定區塊，使系統能夠繼續運作。

5. Linea’s Decentralization Journey

5. Linea 的去中心化之旅

Linea's decentralization proposal follows the project’s earlier announcement of plans to decentralize the network. This announcement came after a deliberate block-production pause in response to a security exploit on Velocore, a decentralized exchange operating on Linea’s network. The proposed changes aim to enhance Linea’s decentralization and security while maintaining its performance as a Layer 2 solution.

Linea 的去中心化提案是在該專案早些時候宣布的網路去中心化計劃之後提出的。在此公告發布之前，為了響應在 Linea 網路上運行的去中心化交易所 Velocore 的安全漏洞，特意暫停了區塊生產。建議的變更旨在增強 Linea 的去中心化和安全性，同時保持其作為第 2 層解決方案的效能。

6. Impact on Layer 2 Scaling Landscape

6. 對第 2 層擴展景觀的影響

By implementing a proof-of-stake model and introducing competitive mechanisms for block proposal and validation, Linea seeks to create a more robust and decentralized network structure. Linea's decentralization efforts reflect a broader trend among scaling solutions to enhance their security and decentralization. The success of this initiative could potentially influence other Layer 2 projects and contribute to the ongoing development of Ethereum's scaling landscape.

透過實施權益證明模型並引入區塊提議和驗證的競爭機制，Linea 尋求創建一個更強大和去中心化的網路結構。 Linea 的去中心化努力反映了擴展解決方案以增強安全性和去中心化的更廣泛趨勢。該計劃的成功可能會影響其他 Layer 2 項目，並有助於以太坊擴展景觀的持續發展。