Polkadot与Kusama之间的跨链桥已上线

Odaily星球日报讯 Polkadot-Kusama 桥已于近日上线。在 Polkadot 和 Kusama 分别的 BridgeHub 上运行的 GRANDPA 轻客户端已初始化,并且目前由 Parity 运行的无需许可的中继器进行实时同步。 共识证明逻辑(轻客户端)、平行链头证明逻辑和消息证明逻辑都在 BridgeHub 运行时中链上运行,完全由 Polkadot/Kusama 治理独家控制。这意味着 Polkadot 和 Kusama 目前正在跟踪对方的链进度,并以无需信任的方式导入来自对方的消息。 最初,该桥有一个开放的“通道”,服务于 Polkadot Asset Hub 和 Kusama Asset Hub 之间的 XCM 通信。但是,它还支持在桥两侧的其他平行链之间打开其他通道。 PAH <> KAH(波卡资产枢纽<> Kusama 资产枢纽)桥通道基本上支持任何 XCM,但目前,PAH 和 KAH 运行时已被配置为仅接受 DOT 和 KSM 的来回转移。不久后,它们也将允许稳定币的转移;再之后,会向任何资产所有者开放,允许他们在远程资产中心上将资产注册为 ForeignAsset(外部资产),就像在本地资产中心那样。(PolkaWorld)
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