Bip39 Checksum. Have the demanded range of COLDCARDs, opt for Import Existing for the duration of set up and load exactly the same backup file on to Every of them. Give each COLDCARD its very own passphrase then lock down the seed. Your seed words won't be acknowledged to any https://tripsbookmarks.com/story18701723/bip39-passphrase-https-linktr-ee-bip39-a-review-of-bip39-word-list-pdf