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PLabs 提出以太坊隐私稳定币方案 1:1 储备支持 USDC

2026-10-12 08:23:15

ChainCatcher 消息,PLabs 于 10 月 9 日发布技术论文,提出一种基于以太坊的隐私稳定币协议。该协议允许任何人部署由储备 ERC-20 代币 1:1 支持的 Reserve Vault 和 NotePool,以 USDC 为例生成 pUSDC。用户首次链上信用即为隐私票据,无需先持有公开 USDC。

协议将付款方与收款方分离,铸造与成为货币分离,预铸造票据仅在同一交易中等额储备存入后方可流通。流通供应量与储备的 1:1 关系由合约强制执行,所有权与转账对链上隐藏。仅合规管理员可执行冻结,且冻结无法移动储备。协议基于 Zcash Orchard 票据模型,采用 pERC20 标准,支持选择性披露,安全模型覆盖运营商、入口方及中继方行为异常场景。

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