Bip39 Passphrase. Have the expected quantity of COLDCARDs, pick Import Current during setup and load the exact same backup file onto Every of these. Give Just about every COLDCARD its possess passphrase and then lock down the seed. Your seed words will not be recognised to any of the gadgets https://socialskates.com/story20296000/bip39-wallet-https-linktr-ee-bip39-top-guidelines-of-bip39-words