Bip39. Is passphrase similar to PIN? No, a passphrase is just not similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of safety for your wallet that actually works along with your seed phrase to encrypt and guard your wallet. A PIN, Alternatively, https://thebookmarkage.com/story19355554/bip39-word-list-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list