Bip39 Word List. Is passphrase similar to PIN? No, a passphrase is not the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of stability to your wallet that works along with your seed phrase to encrypt and safeguard your wallet. A PIN, https://wearethelist.com/story20911164/bip39-wallets-https-linktr-ee-bip39-bip39-wallets-things-to-know-before-you-buy