Bip39 tool github https://collinmmss433.lucialpiazzale.com/from-concept-to-fact-generating-bitcoin-addresses-with-bip39 BIP85: A more moderen proposal allowing the deterministic derivation of numerous BIP39 mnemonic seeds from the master seed. Due to the cryptographic style and design of BIP-39, a weak passphrase will not reduce the safety of another wallets or enable reveal the seed ... https://johsocial.com/story10993932/bip39-eth-the-smart-trick-of-bip39-wallet-that-no-one-is-discussing-https-cutt-ly-uryc5rw7