Bip39 Checksum. Have the essential variety of COLDCARDs, decide on Import Existing for the duration of setup and load exactly the same backup file onto each of them. Give Just about every COLDCARD its have passphrase and then lock down the seed. Your seed words will not be recognized to https://socialrator.com/story9326158/ian-coleman-bip39-https-linktr-ee-bip39-about-ian-coleman-bip39