CELO從1層鏈到以太坊層2方案過渡

Celo在3月26日X帖子中宣布了成功的過渡，並指出“ Celo是正式的以太坊第2層”協議。

Celo, the blockchain network launched in 2020, has officially transitioned from a layer-1 chain to an Ethereum layer-2 protocol.

Celo是2020年啟動的區塊鍊網絡，已正式從1層鏈條正式過渡到以太坊2層協議。

Announced on March 26, the successful transition was highlighted by the organization in a X post. In the post, Celo stated that it is now “officially an Ethereum layer 2” protocol, featuring one-second blocks, sub-cent transaction costs and Tether’s USDt (USDT) and USDC (USDC) as gas.

3月26日宣布，該組織在X帖子中突出了成功的過渡。 Celo在帖子中表示，現在是“正式的以太坊2”協議，具有一秒鐘的塊，亞中心交易成本以及Tether的USDT（USDT）和USDC（USDC）作為天然氣。

The transition was first proposed in the summer of 2023 and is now complete after block production on the old layer-1 platform halted and continued on the new network. The new platform is based on the OP technology stack and an optimistic rollups implementation.

該過渡最初是在2023年夏天提出的，現在在舊的Layer-1平台上停止並繼續在新網絡上的塊生產後完成。新平台基於OP技術堆棧和樂觀的匯總實現。

Optimism-based architecture

基於樂觀的體系結構

Blockchain rollups are layer-2 scaling solutions designed to bundle multiple transactions off the main blockchain, reducing congestion and lowering transaction costs. Optimistic rollups owe their name to their assumption that offchain transactions are valid by default, only resorting to fraud proofs during a challenge period if discrepancies are detected on the main chain.

區塊鏈匯總是2層縮放解決方案，旨在將多個交易捆綁在主區塊鏈上，減少交通擁堵並降低交易成本。樂觀的匯總歸功於他們的名字，即默認情況下，違約交易是有效的，只有在主鏈上檢測到差異時，才能在挑戰期間訴諸欺詐證據。

"Migrating to an Ethereum L2 enhances Celo’s security and scalability, while the OP Tech stack unlocks deeper composability with Ethereum-native apps and protocols. We also had the opportunity to simplify the system, arriving at a lighter, cleaner and faster codebase with 365,000 fewer lines of code — which reduces the attack surface and increases maintainability," said Marek Olszewski, CEO of Celo developer cLabs, in comments to Cointelegraph.

"Migrating to an Ethereum L2 enhances Celo's security and scalability, while the OP Tech stack unlocks deeper composability with Ethereum-native apps and protocols. We also had the opportunity to simplify the system, arriving at a lighter, cleaner and faster codebase with 365,000 fewer lines of code — which reduces the attack surface and increases maintainability," said Marek Olszewski, CEO of Celo developer cLabs,在評論Cointelegraph。

Highlighting the new architecture's advantages, Olszewski added that it "brings together the best of both worlds."

Olszewski強調了新的建築的優勢，並補充說，它“將兩全其美融合在一起”。

"It leverages Ethereum’s network effects and liquidity while enabling Celo to continue innovating and expanding the possibilities of Web3."

“它利用以太坊的網絡效應和流動性，同時使Celo能夠繼續創新和擴大Web3的可能性。”

Irfan Shaik, founder of rollup protocol Interstate, also recognized the change as positive for the protocol, noting that Ethereum "has the greatest network effects of any chain." He further highlighted the fact that the move to the OP tech stack was completed in a trustless manner and without any downtime.

匯總協議的創始人Irfan Shaik也認識到這一變化對該方案有利，並指出以太坊“具有任何鏈的網絡效應最大”。他進一步強調了這樣一個事實，即轉移到OP Tech堆棧以一種無信任的方式完成，沒有任何停機時間。

"This is a testament to the hard work and dedication of the cLabs team, and we at Interstate are excited to see what the future holds for Celo in the Ethereum ecosystem."

“這證明了CLABS團隊的辛勤工作和奉獻精神，我們在州際，我們很高興看到Celo在以太坊生態系統中的未來。”

Olszewski also shared his enthusiasm over the transition to the OP tech stack, saying it allows for "deeper composability with Ethereum-native apps and protocols." The new system is also significantly simplified, with 365,000 fewer lines of code — decreasing attack surface and, according to him, leading to a lighter, cleaner and faster codebase.

Olszewski還分享了他對向OP Tech堆棧過渡的熱情，稱這允許“與以太坊的應用程序和協議更深入地合成”。新系統也大大簡化了，較少的代碼線少了365,000，降低了攻擊表面，並且據他說，導致更輕，更清潔和更快的代碼庫。

He also highlighted that the upgrade preserved Celo’s near five-year chain history and was carried out in a trustless manner. The token was also moved to the Ethereum blockchain, which Olszewski pointed out should sensibly increase its liquidity. He explained:

他還強調說，升級保留了塞洛的近五年連鎖歷史，並以無信任的方式進行。代幣還移至以太坊區塊鏈，Olszewski指出，該區塊鏈應該明智地增加其流動性。他解釋說：

“We’re excited to continue building on Ethereum as we unlock the next chapter of the Celo vision: a financially inclusive internet where everyone can participate and thrive.”

“我們很高興能繼續在以太坊上建立以太坊的建設，因為我們解鎖了Celo Vision的下一章：財務包容性的互聯網，每個人都可以參與並蓬勃發展。”

“What this means is that Celo becomes a fully-aligned Ethereum layer 2 — by architecture, by ecosystem and by mission.”

“這意味著Celo通過建築，生態系統和使命成為完整的以太坊第2層。”