Bip39 Dictionary. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of protection on your wallet that works together with your seed phrase to encrypt and guard your wallet. A https://orangebookmarks.com/story19600112/bip39-wallet-https-linktr-ee-bip39-bip39-words-fundamentals-explained