“坎昆升级”进度突破，板块轮动终至Layer2

Odaily星球日报Published on 2023-12-08Last updated on 2023-12-08

Abstract

顺利的话，升级将于明年一月在Goerli测试网激活。

原创 | Odaily 星球日报

作者 | Azuma

“坎昆升级”进度突破，板块轮动终至Layer2

OKX 行情数据显示，自 12 月 7 日晚间起，以太坊及 Layer 2 版块代币迎来普涨。 

截至发文，ETH 本身暂报 2371 USDT， 24 小时涨幅 5.5% ；OP 暂报 2.17 美元， 24 小时涨幅达 25.4% ；ARB 现报价 1.18 美元， 24 小时涨幅达 10.9% ；IMX 现报价 1.53 美元， 24 小时涨幅达 9.3% ；SKALE 现报价 0.045 美元， 24 小时涨幅达 11.7% 。

环顾市面动态，最直接的消息面利好来自于昨日召开的第 176 次以太坊核心开发者执行会议（ACDE）。根据以太坊核心开发者 timbeiko.eth 的总结，昨日的 ACDE 主要讨论了 Dencun 升级的状态、测试网的时间表，以及如何规划网络升级。

“坎昆升级”进度突破，板块轮动终至Layer2

所谓 Dencun 升级，其实是 Deneb 加 Cancun 两个升级的统称，前者侧重于共识层，后者侧重于执行层。其中 Cancun 就是 Layer 2 社区期盼已久的“坎昆升级”。 

关于坎昆升级的具体效应以及对于 Layer 2 的影响，Odaily 星球日报过往已做过多次报道，简单来说该升级有望显著改善以太坊的数据可用性，大幅提高 Layer 2 的网络性能并降低交易成本。

此前在 12 月 1 日的第 123 次以太坊核心开发者共识会议（ACDC）上，开发者们透露以太坊 Devnet #12 已在 11 月 30 日激活了 Dencun 升级，Teku、Lodestar 和 Lighthouse 等多个客户端软件率先进入 Devnet #12 进行了测试。

而根据 timbeiko.eth 对昨日 ACDE 的总结，目前除了 Prysm Ethereum Client 之外几乎所有的客户端都已在 Devnet #12 上进行了运行测试，包括 Reth 和 Lighthouse 在内的多个客户端还曾发现并修复了某些错误。Prysm Ethereum Client 开发团队目前则正在继续进行 Blob 缓存和验证工作，预计将在未来一两周内加入 Devnet #12 。

昨日会议的最重要的内容是，开发者们表示已做好了测试网的分叉升级准备，并计划在接下来的几周内进行一次大规模的 Goerli 影子分叉。如果一切顺利，开发者们预计将在 2024 年初设定 Goerli 测试网的分叉日期，并计划在一月份在该网络上激活 Dencun 升级。 

Goerli 是目前节点数量仅次于主网的测试网络 ，因此在该网络上激活 Dencun 也意味着 Layer 2 们翘首以待的坎昆升级在进度上有了质的突破，距离该升级正式走向主网已越来越近了。

从二级市场上看，沉闷了许久的 Layer 2 板块已随着这一动态而掀起了些许涟漪，这会带动该板块的集体爆发吗？ 2024 年将给出答案。

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