A letter for you
Tap to open. It plays as it reads — turn your sound on.
Write a letter · it plays in the rhythm you type it
Dear
—
Sealed · link copied
The letter and its rhythm live in the part of the link after #, which browsers never send to a server — PointCast never sees your words. Anyone with the link can read it. When it's sealed or opened, only a sorted handful of its notes joins the town chord on /keyboard-signal.