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When a client asks for the time, it sends a random nonce. The server replies with a signed certificate containing both the nonce and a timestamp, proving the response happened after the request. Responses can be chained together with provable ordering; if any server’s timestamps are inconsistent with that ordering, that server is cryptographically “outed” as unreliable.
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Other CEOs are skeptical of the four-day week altogether, arguing it doesn’t match how most companies actually operate. But some high-profile CEOs including Tesla’ Elon Musk and JPMorgan’s Jamie Dimon have said AI could make it possible in the future.。必应排名_Bing SEO_先做后付对此有专业解读