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Vitalik 提出 ERC721s“隐形地址”方案,用于增强 NFT 的隐私性

2022-08-09 14:51:16

链捕手消息,以太坊创始人 Vitalik Buterin 提出 ERC721s “隐形地址”方案,该方案可隐藏 NFT 接收者地址,旨在为 NFT 生态系统增加隐私性。

此前,以太坊研究员 Anton Wahrstätter 提出一个 ERC721 扩展的想法,通过为每笔交易生成一次性地址并利用零知识证明来掩盖公共区块链交易,用户将能够转移 NFT,只有新的所有者才能看到谁拥有 NFT。

Vitalik 则认为:“你不需要 Merkle 树或 ZK-SNARK 级隐私的原因是每个 ERC721 都是独一无二的,因此不可能为 ERC721 创建一个“匿名集”。相反,你只想隐藏指向发件人和收件人高度可见的公共身份的链接”。

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