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Solana Alpenglow：Votor、Rotor 點樣將 Finality 推向 150ms
Alpenglow 唔係一般加速 patch；SIMD 0326 提出以 Votor、Rotor 取代 Solana 現有 Proof of History／Tower BFT 共識架構，目標將 finality 由 12.8 秒降至 100–150 毫秒 [36]。 Votor 負責投票同最終確認，Rotor 負責區塊資料傳播；理論上可減少共識流量、釋放被驗證者投票佔用嘅區塊空間，並降低投票費用壓力 [8][24][36]。
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openai.comCreate a landscape editorial hero image for this Studio Global article: What is Solana’s Alpenglow upgrade, how do its new Votor and Rotor protocols change consensus and block propagation, what performance gains. Article summary: Solana’s Alpenglow is a proposed consensus-layer overhaul that would replace Solana’s current Proof of History/Tower BFT design with a new architecture built around Votor for voting/finality and Rotor for block propagati. Topic tags: general, general web, documentation. Reference image context from search candidates: Reference image 1: visual subject "Solana developers are preparing a sweeping consensus upgrade called Alpenglow, a protocol redesign expected to cut transaction finality from seconds to mere fractions of a second w" source context "What Is Solana’s Alpenglow Upgrade? New Consensus Could Deliver 150ms Transaction Finality" Reference image 2: visual
Alpenglow 最好理解為 Solana 共識層一次大換血，而唔係普通速度 patch。正式提案 SIMD-0326 指，佢會以 Votor（投票與最終確認）同 Rotor（資料傳播）為核心，取代現有 Proof of History 同 Tower BFT，目標係將 Tower BFT 下 12.8 秒嘅 finality 壓到低至 100–150 毫秒 [36]。提案已經通過治理投票，但真正幾時上主網，仍然要睇測試結果同客戶端實作準備情況 [
8][
38]。
對一般用家嚟講，關鍵唔係 app 畫面快唔快彈通知，而係交易去到共識層面幾快算真真正正 settle。呢個分別，正正係 Alpenglow 想處理嘅核心。
點解 Solana 要換共識堆疊？
現時 Solana 用 Proof of History（PoH）做加密時間排序：leader 節點用可驗證嘅加密證明替區塊加上時間順序，validator 可以檢查呢啲證明 [17]。之後 Tower BFT 透過一層層 validator 投票同 lockout 機制建立共識；每一票都確認一條 fork，並令之前投票嘅 lockout 增加 [
19]。
呢套設計令 Solana 可以有好快嘅 optimistic confirmation／optimistic finality 體感。Anza 路線圖形容 Solana 現時 optimistic finality 大約係 1 秒；但 SIMD-0326 比較嘅係更硬淨嘅共識 finality，由 Tower BFT 嘅 12.8 秒降到 Alpenglow 目標 100–150 毫秒 [26]。
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重點
- Alpenglow 唔係一般加速 patch；SIMD 0326 提出以 Votor、Rotor 取代 Solana 現有 Proof of History／Tower BFT 共識架構，目標將 finality 由 12.8 秒降至 100–150 毫秒 [36]。
- Votor 負責投票同最終確認，Rotor 負責區塊資料傳播；理論上可減少共識流量、釋放被驗證者投票佔用嘅區塊空間，並降低投票費用壓力 [8][24][36]。
- 治理投票已通過，但主網啟用未有實日；較保守睇法係 2026 年繼續私有叢集／開發叢集測試，主網可能到 2026 年較後時間先推出 [8][28][38]。
人們還問
「Solana Alpenglow：Votor、Rotor 點樣將 Finality 推向 150ms」的簡短答案是什麼？
Alpenglow 唔係一般加速 patch；SIMD 0326 提出以 Votor、Rotor 取代 Solana 現有 Proof of History／Tower BFT 共識架構，目標將 finality 由 12.8 秒降至 100–150 毫秒 [36]。
首先要驗證的關鍵點是什麼？
Alpenglow 唔係一般加速 patch；SIMD 0326 提出以 Votor、Rotor 取代 Solana 現有 Proof of History／Tower BFT 共識架構，目標將 finality 由 12.8 秒降至 100–150 毫秒 [36]。 Votor 負責投票同最終確認，Rotor 負責區塊資料傳播；理論上可減少共識流量、釋放被驗證者投票佔用嘅區塊空間，並降低投票費用壓力 [8][24][36]。
接下來在實務上我該做什麼？
治理投票已通過，但主網啟用未有實日；較保守睇法係 2026 年繼續私有叢集／開發叢集測試，主網可能到 2026 年較後時間先推出 [8][28][38]。
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來源
- [4] Solana Alpenglow: Breaking Down the Upgrade That Targets ...ibuidl.org
- Votor replaces the vote aggregation layer with dynamic threshold voting, reducing validator network overhead by 40% and cutting confirmation latency - Rotor replaces turbine block propagation with a structured relay protocol that cuts block broadcast time...
- [8] What is Solana Alpenglow? Consensus upgrade explained - Alchemywww.alchemy.com › Blogalchemy.com
Solana transactions take 12.8 seconds to finalize. After Alpenglow, that drops to 150 milliseconds. ... Those votes currently consume 75% of Solana's block space. It passed governance with 98.27% approval, it's in private cluster testing now, and mainnet is...
- [12] Solana's Alpenglow Upgrade and Its Implications for L1 ...ainvest.com
- Solana's Alpenglow upgrade, approved by 98.27% of stakers, introduces Votor and Rotor to achieve 150ms transaction finality and optimize validator communication. - The upgrade boosts theoretical throughput to 65,000 TPS, surpassing Ethereum's 100,000 TPS...
- [16] Solana Prepares Major Consensus Upgrade with Alpenglow Protocol - Blockonomiblockonomi.com
- Alpenglow reduces Solana finality from 12.8 seconds to 100-150 milliseconds, a 100-fold improvement. - Votor enables one or two-round block finalization through dual-path system with 60-80% stake thresholds. - Rotor uses stake-weighted relay paths to achi...
