Bip39 Word List Numbers. Is passphrase the same as PIN? No, a passphrase just isn't similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of safety to the wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A https://social-lyft.com/story8885044/bip39-wallet-https-linktr-ee-bip39-not-known-factual-statements-about-ian-coleman-bip39