proof

you don’t have to take our word for the browser cryptography. this page runs the actual argon2id, AES-256-GCM, and BIP39 recovery primitives used by sealed product surfaces, and shows you the real inputs and outputs. this test page sends nothing anywhere; every value is generated and checked on your own device.

each result is compared byte-for-byte against reference vectors from our Go implementation, plus published test vectors (like Trezor’s for BIP39), so any drift shows up as a failed cell.