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Vitalik 联合发起的以太坊账户抽象提案 EIP-4337 新增签名聚合,可为 rollups 降低数据成本

2022-10-03 18:55:23

链捕手消息,Vitalik Buterin 发布推文称,其于 2021 年 9 月联合发起的以太坊账户抽象提案 EIP-4337 近期发布了新版本,添加了包括 BLS 签名算法的签名聚合。签名聚合功能能够让构建者和批次提交者也能聚合签名(例如 BLS、SNARKs),大大减少链上数据。

Vitalik 表示,ERC-4337 为账户抽象提供了真正有价值和必要的东西,可为使用智能合约钱包的用户操作提供“去中心化费用市场”。“我们正在慢慢精准实现账户抽象的实际路径,本次发布新增的签名聚合功能可以为 rollups 降低数据成本,这也将成为采纳 ERC-4337 的动力之一。”

据悉,账户抽象(Account Abstraction)是通过省略以太坊账户体系中不必要细节,来减少复杂性并提高有效性有效地(消除了对 EOA 的需求和对智能合约钱包的特殊处理)。

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