Drum Pads

Rhythm lock setup (owner only — open with ?setup=1)

Secret text (revealed on unlock — never stored in this page)

Timing tolerance (ms)

Timing tolerance (%)

?setup boots straight into record mode: play pads, then 5s of silence finishes and enrolls. The server key lands in the address bar.

Server auth tag (paste into server vault — proves rhythm without revealing it)

How it works: your pads + silence gaps (quantized to 100ms) plus a random salt are hashed (SHA-256) into an AES-GCM key that decrypts the message. This page and its share links hold ciphertext only — no pads, gaps, or text in source. No per-hit feedback is given (that would leak the rhythm); each full attempt is checked as a whole. Longer rhythms take longer to check — play them tight.

🥁 DRUM PADS • browser sound test

Drum pads — click / tap / keys

Rhythm lock setup (owner only — open with ?setup=1)