UUIDs in URLs reminds me of dakboard's use of UUIDs for accessing their user customizable displays. There isn't any auth, just guess the right $uuid in dakboard

UUIDs in URLs reminds me of dakboard's use of UUIDs for accessing their user customizable displays. There isn't any auth, just guess the right $uuid in dakboard.com/screen/uuid/$uuid and you've got access to whatever info people put on their board (lots of calendars). You can find several (mostly public churches/community/sports) just by googling the base url.