以太坊與以太坊經典：主要區別以及選擇哪一個

以太坊和以太坊經典都是流行的區塊鏈平台，它們有著共同的起源，但在開發、概念和用例方面卻有顯著差異。

Ethereum and Ethereum Classic are two distinct blockchain platforms that share a common origin but have diverged significantly over time. Both platforms play crucial roles within the broader cryptocurrency ecosystem, and understanding their key differences is essential for anyone navigating this space.

以太坊和以太坊經典是兩個不同的區塊鏈平台，它們有著共同的起源，但隨著時間的推移卻出現了顯著的分歧。這兩個平台在更廣泛的加密貨幣生態系統中都發揮著至關重要的作用，了解它們的主要差異對於任何人在這個領域的探索至關重要。

A Brief History of Ethereum and Ethereum Classic

以太坊與以太坊經典簡史

Ethereum was conceived by Vitalik Buterin in 2015 as a next-generation blockchain platform designed to support smart contracts and decentralized applications (dApps). It allows developers to build and deploy applications without relying on a central authority, using Ethereum’s native cryptocurrency, Ether (ETH), to power the network.

以太坊由 Vitalik Buterin 於 2015 年構思為下一代區塊鏈平台，旨在支援智慧合約和去中心化應用程式 (dApp)。它允許開發人員在不依賴中央機構的情況下構建和部署應用程序，使用以太坊的本地加密貨幣以太幣（ETH）來為網路提供動力。

Ethereum Classic, on the other hand, emerged from a split in the Ethereum community following a hard-fork event in 2016. The fork was prompted by a major hack of the Decentralized Autonomous Organization (DAO), a smart contract-based venture capital fund built on Ethereum. Hackers exploited a vulnerability and drained around $50 million worth of Ether from the DAO.

另一方面，以太經典是在2016 年硬分叉事件後以太坊社區的分裂中出現的。合約的創投基金建立在以太坊上。駭客利用漏洞從 DAO 中竊取了價值約 5000 萬美元的以太幣。

In response, the Ethereum community voted to implement a hard fork to reverse the effects of the hack and return the stolen funds. However, a portion of the community disagreed with this move, believing that the blockchain should remain immutable, regardless of the hack. As a result, the Ethereum network split into two chains: the “new” Ethereum (ETH), which rolled back the hack, and Ethereum Classic (ETC), which kept the original chain intact and upheld the principle of immutability.

作為回應，以太坊社群投票決定實施硬分叉，以扭轉駭客攻擊的影響並返還被盜資金。然而，社群的一部分人不同意這一舉動，他們認為無論駭客如何攻擊，區塊鏈都應該保持不變。結果，以太坊網路分裂成兩條鏈：「新」以太坊（ETH），它回滾了駭客攻擊；以太坊經典（ETC），它保持原始鏈完整併堅持不變性原則。

Key Differences Between Ethereum and Ethereum Classic

以太坊和以太坊經典之間的主要區別

Despite their shared origin, Ethereum and Ethereum Classic have diverged significantly in terms of development, philosophy, and use cases. Here are some of the key differences that set them apart:

儘管以太坊和以太坊經典有著共同的起源，但它們在開發、理念和用例方面卻存在顯著差異。以下是使它們與眾不同的一些關鍵區別：

Philosophy and Consensus Mechanism: Ethereum and Ethereum Classic differ fundamentally in their approach to blockchain governance and consensus. Ethereum operates on a proof-of-work (PoW) consensus mechanism, which is energy-intensive and requires miners to solve complex mathematical puzzles to validate transactions and add new blocks to the chain.

理念與共識機制：以太坊和以太坊經典在區塊鏈治理和共識的方法上有根本的不同。以太坊採用工作量證明（PoW）共識機制，該機制是能源密集型的，需要礦工解決複雜的數學難題來驗證交易並向鏈中添加新的區塊。

In contrast, Ethereum Classic maintains the original Ethereum chain, which uses a proof-of-work consensus mechanism without any modifications. This divergence in consensus mechanisms has led to different approaches to blockchain governance and updates.

相較之下，以太坊經典保持了原始的以太坊鏈，它使用工作量證明共識機制，沒有任何修改。共識機制的差異導致了區塊鏈治理和更新的不同方法。

Development and Ecosystem: Ethereum has undergone continuous development and upgrades since its inception, driven by a large community of developers and contributors. It boasts a vast ecosystem of decentralized applications (dApps), non-fungible tokens (NFTs), decentralized finance (DeFi) protocols, and stablecoins, all built on the Ethereum blockchain.

開發和生態系統：以太坊自誕生以來，在龐大的開發者和貢獻者社群的推動下經歷了持續的開發和升級。它擁有龐大的去中心化應用程式（dApps）、不可替代代幣（NFT）、去中心化金融（DeFi）協議和穩定幣生態系統，所有這些都建立在以太坊區塊鏈上。

On the other hand, Ethereum Classic has seen slower development and adoption, with a smaller ecosystem of dApps and other applications. However, it maintains the original Ethereum codebase and operates independently of the core Ethereum development team.

另一方面，以太坊經典的開發和採用速度較慢，dApp 和其他應用程式的生態系統較小。然而，它保留了原始的以太坊程式碼庫，並獨立於核心以太坊開發團隊運作。

Performance and Adoption: Ethereum is the second-largest cryptocurrency by market capitalization and enjoys widespread adoption among developers, investors, and users. Its high network activity and congestion often lead to slower transaction speeds and higher gas fees during periods of peak demand.

性能和採用：以太坊是按市值計算的第二大加密貨幣，在開發商、投資者和用戶中廣泛採用。其高網路活動和擁塞通常會導致需求高峰期間交易速度變慢和汽油費更高。

Conversely, Ethereum Classic has lower network activity and adoption, resulting in faster transaction speeds and lower gas fees. However, its smaller ecosystem and lack of major DeFi or NFT applications limit its overall performance and use cases.

相反，以太坊經典的網路活動和採用率較低，因此交易速度更快，汽油費更低。然而，其較小的生態系統以及缺乏主要的 DeFi 或 NFT 應用程式限制了其整體性能和用例。

Security and Network Stability: Both Ethereum and Ethereum Classic are decentralized blockchain networks, which inherently provides a high level of security against external threats or manipulations. However, the immutability of the blockchain also means that any hacks or exploits, like the DAO hack, cannot be easily reversed.

安全性和網路穩定性：以太坊和以太坊經典都是去中心化的區塊鏈網絡，本質上提供了針對外部威脅或操縱的高水準安全性。然而，區塊鏈的不變性也意味著任何駭客攻擊或漏洞利用（例如 DAO 駭客攻擊）都無法輕易逆轉。

Ethereum Classic, by maintaining the original Ethereum chain, carries the full history of the network, including the DAO hack. This immutability ensures that the network remains as it was at the time of the fork.

以太坊經典透過維護原始以太坊鏈，承載了網路的完整歷史，包括 DAO 駭客攻擊。這種不變性確保網路保持分叉時的狀態。

Which One Should You Choose: Ethereum or Ethereum Classic?

您應該選擇哪一個：以太坊還是以太坊經典？

The choice between investing or developing on Ethereum or Ethereum Classic ultimately depends on your priorities as an investor or developer.

在以太坊或以太坊經典上投資或開發之間的選擇最終取決於您作為投資者或開發人員的優先事項。

If you’re seeking a blockchain platform with a dominant market position, a thriving ecosystem, and continuous upgrades, Ethereum (ETH) might be a more suitable option. It offers a vast ecosystem of dApps, NFTs, DeFi protocols, and other applications, catering to a diverse range of use cases.

如果您正在尋找一個具有主導市場地位、繁榮的生態系統和持續升級的區塊鏈平台，以太坊（ETH）可能是更合適的選擇。它提供了一個由 dApp、NFT、DeFi 協定和其他應用程式組成的龐大生態系統，可滿足各種用例的需求。

However, if you value the original Ethereum codebase, immutability, and a smaller network with faster transaction speeds, Ethereum Classic (ETC) could be a better fit. It maintains the original Ethereum chain, ensuring that the network remains as it was at the time of the fork.

然而，如果您看重原始以太坊程式碼庫、不變性以及具有更快交易速度的較小網絡，以太坊經典（ETC）可能更適合。它維護原始的以太坊鏈，確保網路保持分叉時的狀態。