Bip39 Seed. Is passphrase similar to PIN? No, a passphrase will not be similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of stability towards your wallet that works together with your seed phrase to encrypt and defend your wallet. A PIN, On https://socialstrategie.com/story4290892/bip39-word-list-pdf-https-linktr-ee-bip39-not-known-details-about-bip39-wallets