Bip39 https://www.bitsdujour.com/profiles/wWbptt BIP85: A more moderen proposal enabling the deterministic derivation of various BIP39 mnemonic seeds from a master seed. Vault12 will be the pioneer in copyright inheritance administration. Check out our explainer online video above, or our inheritance demo these days. For example If the ledger wallet is lost https://giphy.com/channel/ebliciwsah