Bip39 Word List Numbers. Is passphrase similar to PIN? No, a passphrase just isn't the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of protection to the wallet that works along with your seed phrase to encrypt and secure your wallet. A https://naturalbookmarks.com/story18876150/bip39-words-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained