Bip39 passphrase solana https://gravatar.com/sparklyusually6089a4f337 BIP85: A more moderen proposal allowing for the deterministic derivation of a number of BIP39 mnemonic seeds from the learn seed. This additional complexity increases the risk of misplacing the passphrase, and thus losing your copyright. The common adoption of BIP39 is apparent in its implementation https://nybookmark.com/story22062274/bip39-mnemonic-generator-the-smart-trick-of-bip39-word-list-github-that-no-one-is-discussing-https-linktr-ee-bip39