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以太坊开发者草拟 EIP-7917 提案,旨在解决现有提议者选举的不确定性问题

2025-03-27 10:25:04
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ChainCatcher 消息,以太坊开发者@linoscope 与@JustinDrake 联合提出 EIP-7917 提案,旨在通过确定性提议者预览机制重构验证者选举流程。该提案核心创新包括:在 epoch 初期预计算确定性的提议者序列;消除现有 RANDAO 随机性+有效余额加权机制导致的预测偏差;保持与现有基础设施的完全兼容。

当前设计下,验证者有效余额的动态变化会导致未来 epoch 的提议者无法准确预判,对 MEV-boost 等预确认协议构成风险。据测算,新方案可使预言机等链上应用的安全边际提升 40%。

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