Bip39 Words. Is passphrase similar to PIN? No, a passphrase is not really the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of security in your wallet that works together with your seed phrase to encrypt and shield your wallet. A PIN, https://thebookmarknight.com/story19492104/bip39-passphrase-https-linktr-ee-bip39-bip39-wallet-can-be-fun-for-anyone