- [x] baseurl / id # < 32 bytes of b64 ( key ) > - parse handling happypath and stormypath - no id < no creator > - < key missing / malformed / wrong length > - if malformed re-request the url - test : > Valid: `LhBRttf+oI/PNHyTBrPa7HGDK/uC9fcMkGGgz63zT4Y=` > Short: `bi83sPUmUNknOITgXStHuCfimOjpELmizvVnW8LL2Q==` > Long: `Yj3ryVkyOzDg6UbEHkWiNkNZcbbR5wTwtm6TZ6F7OLCI` > Invalid: `bZLMOC157NAlKtFP3wHXkXj0eLAu6E/Bv6rGL4HLQ===`