Bip39 Seed. Get the needed variety of COLDCARDs, pick out Import Current all through set up and load exactly the same backup file onto Each and every of them. Give each COLDCARD its personal passphrase after which lock down the seed. Your seed words won't be recognised to any of https://bookmark-search.com/story19435697/bip39-passphrase-https-linktr-ee-bip39-the-2-minute-rule-for-bip39-word-list