Ellipal Bip39. If you're using a metal stamping merchandise, you are able to both stamp the complete word or merely the first 4 letters. It’s your choice. Passphrase values are stored in the /.tmp.tmp file around the MicroSD card. The values are encrypted with AES-256 (CTR mode) using a key https://mysitesname.com/story8369794/bip39-list-of-words-how-much-you-need-to-expect-you-ll-pay-for-a-good-bip32-vs-bip39