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Polymarket 上线比特币闪电网络即时充值,接入 Spark 协议

2026-07-08 10:45:05

ChainCatcher 消息,预测市场平台 Polymarket 宣布支持通过比特币闪电网络进行即时、自托管充值,底层由 Spark 协议提供支持。相较此前需等待 3 至 6 个区块确认、耗时约 10 至 60 分钟的链上充值方式,新方案可实现秒级到账,并降低充值门槛和交易成本。

据介绍,Spark 可在交易广播时完成双花风险、手续费及 Replace-by-Fee(RBF)等检查,实现“零确认”入账,同时支持链上、闪电网络及稳定币支付通道,无需平台自行运营闪电网络节点。Polymarket 表示,此举将进一步提升比特币用户的资金使用效率,增强与竞争对手 Kalshi 的竞争力。

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