2 ms·v7 exposes creation date, and maybe you don't want that. So, depends on use-caseby out_of_protocol 7mo agov7 exposes creation date, and maybe you don't want that. So, depends on use-case1f60c 7mo agoI think I read something once about using v7 internally and exposing v4 in your API.talkin 7mo agoOr even an autoincrement int primary key internally. Depending on your scale and env etc, but still fits enough use cases.