2 ms·
UUIDs come in different versions. v1 UUIDs are built out of MAC addresses and a timestamp, which is similar to what you're proposing. Unfortunately, or fortuna
by jacques_chester 12y ago
UUIDs come in different versions. v1 UUIDs are built out of MAC addresses and a timestamp, which is similar to what you're proposing.
Unfortunately, or fortunately, depending on your requirements, it is easily predictable.