Bip39 hardware wallet https://collinmmss433.lucialpiazzale.com/from-concept-to-fact-generating-bitcoin-addresses-with-bip39 BIP85: A more moderen proposal letting the deterministic derivation of a number of BIP39 mnemonic seeds from the learn seed. Due to the cryptographic style of BIP-39, a weak passphrase would not reduce the security of one other wallets or enable reveal the seed w... https://sparxsocial.com/story10349668/bip39-vs-bip84-an-unbiased-view-of-bip39-2048-words-https-x-com-tundra838554