nostr:npub1wjwj5r9ytyhgg7nwmy75t8xrhphw6c8kq94fuv0qdjg6g0fruffq02ue5t my schedule is none of mine either

nostr:npub1wjwj5r9ytyhgg7nwmy75t8xrhphw6c8kq94fuv0qdjg6g0fruffq02ue5t It is non of my business either, if I can't integrate with other calendar services.

Is this actually proton mails account?