Players connected to the same server share the same supply of blocks. A claimed block stays consumed. Restoring a browser page does not restore its shared supply.
Connecting requests permission only for the server you enter. Each webpage still requires an explicit “Join shared world” click. Shared requests contain URL and block hashes, a random player ID, and a snapshot hash. Hashes are not anonymity: identifiable public content can be guessed. Use public pages only. No raw page text, form values, or screenshots are sent.
Development endpoint: http://127.0.0.1:8787. This MVP has no user accounts or anti-cheat protection.