Every UUID

God damn it now my uuids aren't universally unique!!!

all of these are actually already recorded in the library of babel as long as you spell them out.

seven nine f four e six three four dash c eight b four dash four f e a dash b eight six e dash e three eight four nine seven a two f b f six​​​​​​​​​​​​​​​​

my Minecraft uuid isn't in here :(

My son is also named Bort.

Splain Lucy. What's the use case for these, please? Tried looking it up myself but still not sure. Thanks in advance.