Bip39 key https://unsplash.com/@morganvmyg You then commit to allow BIP-39 passphrase guidance with your hardware wallet and stamp the passphrase(s) with a hexagonal stainless-steel rod and retail store the rod inside of a separate geographical spot to your 24-word seed backup in an effort to: This works since BIP39 is supported https://linkingbookmark.com/story20334729/bip39-bip44-compatible-software-wallet-new-step-by-step-map-for-bip39-standard-https-x-com-tundra838554