Bip39 Tool. Receive the required variety of COLDCARDs, select Import Current during setup and load exactly the same backup file onto Just about every of these. Give Every COLDCARD its individual passphrase and then lock down the seed. Your seed words won't be recognised to any with the units and https://altbookmark.com/story20434281/bip39-generator-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained