沙特是美国算力的重要合作伙伴,然而当地时间3月3日清晨,位于沙特阿拉伯首都利雅得的美国大使馆传出剧烈爆炸声。伊朗的无人机和导弹袭击了沙特阿美公司的拉斯塔努拉(Ras Tanura)设施,并直接击中了亚马逊AWS在阿联酋的数据中心。AWS确认其数据中心因物理打击而出现服务中断。
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A different way to accomplish this is to use zero-knowledge (ZK) proofs. A ZK proof allows me to prove that I know some secret value that satisfies various constraints. For example, I could use a ZK proof to “prove” to some Resource that I have a signed, structured driver’s license credential. I could further use the proof to demonstrate that the value in each fields referenced above satisfies the constraints listed above. The neat thing about using a ZK proofs to make this claim is that my “proof” should be entirely convincing to the website, yet will reveal nothing at all beyond the fact that these claims are true.
Крупнейшая нефтяная компания мира задумалась об альтернативе для морских перевозок нефти14:56