Bip39 Word List. Is passphrase similar to PIN? No, a passphrase will not be similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of protection to the wallet that works together with your seed phrase to encrypt and safeguard your wallet. A https://thegreatbookmark.com/story18789141/bip39-words-https-linktr-ee-bip39-a-review-of-bip39-word-list-pdf