I noticed the sub part of the JWT has always this format: PROVIDER_NAME | RANDOM_NUMBER (e.g. auth0|123456).
Is RANDOM_NUMBER globally unique between providers? Or could happen that two different providers have the same RANDOM_NUMBER?
A bit of background: I’m storing the sub in another system, but was thinking of stripping out the PROVIDER_NAME to expose as less information as possible. Don’t like the idea of someone taking the other system and knowing how many people used google to authenticate for example.