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ZKsync 推出 Airbender Prime,单 GPU 实现以太坊实时证明

2026-10-14 06:42:04

ChainCatcher 消息,以太坊二层网络 ZKsync 宣布推出证明器 Airbender Prime。ZKsync 表示,据其所知,这是首个在单块 GPU 上演示以太坊实时证明的证明器。Airbender Prime 面向后量子安全,使用基于哈希的 STARK,结合 GKR sumcheck、WHIR 多项式承诺与 BLAKE2s 哈希;其 L1 证明将采用基于 Keccak-256 的承诺,而非 BN254 配对。该证明器基于开放 RISC-V 标准,并将实时证明与独立验证器结合。

在单 GPU 评估中,一块 NVIDIA RTX PRO 6000 Blackwell 对连续 7200 个以太坊主网区块中的 99% 完成证明,每块耗时低于 10 秒,统计包含见证准备;全部区块均在 12 秒内完成。ZKsync 称,Airbender Prime 在 ETHproofs 公开排行榜上报的平均证明时间、GPU 效率与成本方面领先,并已有双 GPU 与四 GPU 实时配置,同时降低了生成证明的硬件要求。

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