Bip39 Standard. Get the necessary variety of COLDCARDs, choose Import Current in the course of setup and cargo the identical backup file onto Each individual of these. Give Each and every COLDCARD its have passphrase after which you can lock down the seed. Your seed words will not be recognized https://getsocialsource.com/story5023869/bip39-passphrase-https-linktr-ee-bip39-not-known-facts-about-bip39