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Vitalik Buterin 提出信标链替代设计方案,或降低存款规模以提升验证人数量

2021-08-05 17:41:37

链捕手消息,以太坊联合创始人 Vitalik Buterin 在 Ethresearch 论坛中发表了针对信标链的拟议替代设计方案《一个基于累积委员会的终局性模型》。他认为,信标链从长期来看可以切换到这个方案,以取代此前计划切换的 Casper CBC 方案。

新方案的核心属性包括:可以在通常情况下提供单时隙(slot)的经济终局性;即使发生了单时隙(slot)的重组(reorg),对于串通的多数人来说,执行也要昂贵的多,从而减少共识可提取价值 CEV (consensus-extractable value);摆脱对 LMD GHOST 分叉选择的严重依赖,避免已知的缺陷,并引入复杂的混合分叉选择规则来修复这些缺陷;有可能允许较低的存款规模和较高的验证人数量;保留了经济终局性可以接近一个非常大的数字(数百万 ETH)。(链闻)

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