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Re:UUIDv47: Store UUIDv7 in DB, emit UUIDv4 outside (SipHash... by machinate on Friday September 19, 2025 @09:23AM (#45301412)
Very pertinent, good eye.

If they are suitably random then this scheme seems to check out, but you're going to need some barbed wire and some inspiration from these https://en.wikipedia.org/wiki/Long-term_nuclear_waste_warnin... on anything that can generate v7 IDs.

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