第 3 层网络：区块链扩展的下一个前沿还是以太坊统治的风险？

构建在第 2 层网络之上的第 3 层网络可提供更低的交易成本和更高的可扩展性。尽管有些人将它们视为最终的扩展解决方案，但仍存在怀疑。 Polygon Labs 首席执行官 Marc Boiron 认为，第 3 层网络会降低以太坊的价值，如果它们合并到单个第 2 层上，可能会危及其安全性，因为所有费用都将由第 2 层捕获。

Layer 3 Networks: The Next Frontier in Blockchain Scaling or a Threat to Ethereum's Dominance?

第 3 层网络：区块链扩展的下一个前沿还是对以太坊主导地位的威胁？

The advent of layer 2 (L2) networks has revolutionized the cryptocurrency landscape, providing significant improvements in transaction speed and cost-effectiveness. However, as the industry shifts its focus towards interoperability and scalability, layer 3 (L3) networks are emerging as potential contenders for the spotlight.

第 2 层 (L2) 网络的出现彻底改变了加密货币格局，显着提高了交易速度和成本效益。然而，随着行业将重点转向互操作性和可扩展性，第 3 层 (L3) 网络正在成为人们关注的潜在竞争者。

L2 networks operate on top of existing blockchains, facilitating faster and cheaper transactions by bundling multiple off-chain transactions into a single transaction on the underlying layer 1 (L1) blockchain, inheriting its security. L3 networks, in contrast, perform a similar function, but they submit these transaction bundles to L2 networks, offering even lower gas fees due to the reduced cost of storing transactions at this layer.

L2 网络在现有区块链之上运行，通过将多个链下交易捆绑到底层 1 (L1) 区块链上的单个交易中，从而促进更快、更便宜的交易，并继承其安全性。相比之下，L3 网络执行类似的功能，但它们将这些交易捆绑提交到 L2 网络，由于在这一层存储交易的成本降低，因此提供更低的 Gas 费。

Proponents of L3 networks tout them as the ultimate scaling solution, especially for hosting decentralized applications (dApps) and executing custom functions. They argue that the combination of L2's security and L3's cost-effectiveness creates an optimal environment for these applications.

L3 网络的支持者将其吹捧为终极扩展解决方案，特别是在托管去中心化应用程序 (dApp) 和执行自定义功能方面。他们认为，L2 的安全性和 L3 的成本效益的结合为这些应用程序创建了最佳环境。

However, not all industry experts are convinced of L3 networks' potential. Marc Boiron, CEO of Polygon Labs, one of the leading providers of L2 solutions, has expressed concerns about L3 networks' impact on the Ethereum ecosystem.

然而，并非所有行业专家都相信 L3 网络的潜力。 L2 解决方案领先提供商之一 Polygon Labs 的首席执行官 Marc Boiron 表达了对 L3 网络对以太坊生态系统影响的担忧。

"L3s exist solely to extract value from Ethereum and transfer it to the L2s upon which they are built," Boiron stated. He argues that if all L3 networks settled on a single L2, Ethereum would lose its value and its security would be compromised.

Boiron 表示：“L3 的存在只是为了从以太坊中提取价值并将其转移到构建它们的 L2 上。”他认为，如果所有 L3 网络都集中在一个 L2 上，以太坊将失去其价值，其安全性也会受到损害。

Boiron's skepticism stems from the fact that Ethereum's security is dependent on its transaction fees. If L3 networks significantly reduce the fees earned by Ethereum, the incentive for validators to maintain the network may diminish, potentially putting Ethereum's security at risk.

布瓦龙的怀疑源于以太坊的安全性依赖于其交易费用这一事实。如果 L3 网络大幅减少以太坊赚取的费用，验证者维护网络的动力可能会减少，从而可能使以太坊的安全面临风险。

Boiron's comments have sparked a debate within the industry. Some believe that L3 networks could pose a genuine threat to Ethereum's dominance, while others view them as complementary solutions that can enhance the overall scalability of the blockchain ecosystem.

布瓦龙的言论引发了业内的争论。一些人认为 L3 网络可能对以太坊的主导地位构成真正的威胁，而另一些人则认为它们是补充解决方案，可以增强区块链生态系统的整体可扩展性。

The launch of Degen Chain, an L3 network built on the Ethereum L2 Base, has added fuel to the discussion. Designed specifically for the Farcaster community and the DEGEN token, Degen Chain has gained traction primarily for its facilitation of memecoin trading.

Degen Chain（一个建立在以太坊 L2 基础上的 L3 网络）的推出为讨论增添了火力。 Degen Chain 专为 Farcaster 社区和 DEGEN 代币设计，主要因其促进 memecoin 交易而受到关注。

The performance of L3 networks in the coming months will be crucial in determining their long-term viability. If they can offer significant scalability improvements without compromising security, they may become an indispensable part of the blockchain ecosystem. However, if their growth comes at the expense of Ethereum's dominance, it could lead to a reconfiguration of the cryptocurrency landscape.

未来几个月 L3 网络的性能对于决定其长期生存能力至关重要。如果它们能够在不影响安全性的情况下提供显着的可扩展性改进，那么它们可能会成为区块链生态系统中不可或缺的一部分。然而，如果它们的增长是以牺牲以太坊的主导地位为代价的，则可能会导致加密货币格局的重新配置。

As the industry continues to evolve, the relationship between L2 and L3 networks will be a key factor shaping the future of blockchain technology. The debate between scalability and security will likely intensify as L3 networks gain prominence, and it remains to be seen whether they will be seen as a threat to Ethereum or as its allies in the pursuit of a more efficient and interconnected blockchain ecosystem.

随着行业的不断发展，L2和L3网络之间的关系将成为塑造区块链技术未来的关键因素。随着 L3 网络的日益突出，可扩展性和安全性之间的争论可能会加剧，而且它们是否会被视为对以太坊的威胁或其在追求更高效和互联的区块链生态系统方面的盟友，还有待观察。