Bip39. Is passphrase similar to PIN? No, a passphrase is not really similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of safety towards your wallet that actually works alongside your seed phrase to encrypt and protect your wallet. A PIN, Then https://loanbookmark.com/story18743094/bip39-list-https-linktr-ee-bip39-a-review-of-bip39-words