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Polkadot 拟推出原生稳定币 dotUSD:初始资金 500 万美元

2026-09-09 10:09:50

ChainCatcher 消息,Polkadot 社区发起第 1944 号 OpenGov 提案,拟创建原生去中心化稳定币 dotUSD,并将其确立为 Polkadot 生态的主要稳定价值资产。目前提案正在进行治理投票。根据提案,dotUSD 将采用超额抵押机制,用户未来可通过锁定 DOT 铸造 dotUSD;系统还将设置稳定池、清算机制及赎回机制,以维持其与美元的锚定。

提案计划使用 Polkadot 金库资金为 DOT/dotUSD 流动性池提供初始流动性,其中 250 万美元 USDT 用于铸造 dotUSD,另配置价值 250 万美元的 DOT 加入流动性池,初始资金合计 500 万美元。dotUSD 计划分阶段推出,第一阶段使用 USDT 作为储备支持铸造,第二阶段引入完整的 DOT 抵押金库、预言机、稳定池、清算及赎回机制。

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