PANews 4月1日消息，据The Block报道，由以太坊资深开发者Ameen Soleimani和Zak Cole等密码学家参与的团队0xbow近日推出了一种增强链上隐私的新工具。根据X平台发布的公告，这项名为“隐私池”(Privacy Pools)的技术于周一正式上线主网。隐私池是一种采用零知识证明和“关联集提供方”(Association Set Provider)的混合网络系统，确保只有“干净”资金能够进入资金池。其目标是在保持监管合规的同时，为普通加密货币用户提供隐私保护。
用户可以使用零知识证明私下存取ERC-20代币，同时关联集提供方(ASP)会通过审查资金确保合规性。操作流程包括：通过兼容钱包连接以太坊或Layer 2 Gnosis等网络、创建专用0xbow钱包、将资金存入池中，以及提取至新的屏蔽地址。与Tornado Cash等传统混币器不同，隐私池可以设置关联集提供方来维护受制裁或可疑账户名单。0xbow或其他实体可以充当守门人角色，防止问题资金进入混合池。
0xbow已获得Bankless、Number Group、Public Works等机构投资，以太坊联合创始人Vitalik Buterin等天使投资人也参与其中。0xbow的协议源于Buterin在2023年与Chainalysis研究员Jacob Illum以及学者Matthias Nadler、Fabian Schar等人合著的一篇论文。
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