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Polymarket 上線比特幣閃電網路即時充值,接入 Spark 協議

2026-07-08 10:45:05

ChainCatcher 消息,預測市場平台 Polymarket 宣布支持通過比特幣閃電網絡進行即時、自托管充值,底層由 Spark 協議提供支持。相較此前需等待 3 至 6 個區塊確認、耗時約 10 至 60 分鐘的鏈上充值方式,新方案可實現秒級到賬,並降低充值門檻和交易成本。

據介紹,Spark 可在交易廣播時完成雙花風險、手續費及 Replace-by-Fee(RBF)等檢查,實現"零確認"入賬,同時支持鏈上、閃電網絡及穩定幣支付通道,無需平台自行運營閃電網絡節點。Polymarket 表示,此舉將進一步提升比特幣用戶的資金使用效率,增強與競爭對手 Kalshi 的競爭力。

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