The Cloudflare Worker. No trailing slash.
Stored on this device only. This is the vault's trust boundary — anything that reaches the buffer is read by the drain as an instruction, so treat it like a password, never a URL parameter.
A silent daily nudge when the reset publishes the brief — no thought content leaves the phone, just a tap-to-open. On iPhone, add the app to the Home Screen and open it from there first, then enable here.