If the server or the user's phone had the wrong time and if the date is used in ... | Hacker News

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bitsandbits 65 days ago | parent | context | favorite | on: Ask HN: We just had an actual UUID v4 collision...

If the server or the user's phone had the wrong time and if the date is used in generating the ID...

whatevaa 65 days ago [–]

uuidv4 is random. uuidv7 includes time.

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