Bip39 Word List Numbers. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of safety towards your wallet that actually works together with your seed phrase to encrypt and guard your wallet. https://wisesocialsmedia.com/story4225443/bip39-word-list-pdf-https-linktr-ee-bip39-the-best-side-of-bip39