UUID Generator

v7 embeds a timestamp, so values sort chronologically — which keeps database indexes from fragmenting the way random v4 keys do. Use v4 when the value must reveal nothing.

828fe1f9-6057-45c3-aa81-0876e0de64ea
d5fba2ed-52fb-425b-8acb-fb84fa3f131d
64420b2b-68b6-4e20-ae2d-2b179403cd42
fce50a42-4e52-41a1-94c8-6a9c90fe3c04
26dfb2d9-f98a-4fc9-8c25-8eb9b9adb6f2
8950306c-e222-45f5-af83-408d23cae971
ac75eefd-d510-4ec6-be29-194eab84a547
72518f20-0f74-446c-907a-5a40a314021a
876bbc39-44c9-4428-be8f-184a690fd6f1
42ccc72a-9fba-44b0-b343-823eb1d96dee