Bip39 Dictionary. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of stability towards your wallet that actually works together with your seed phrase to encrypt and guard your wallet. A https://cyberbookmarking.com/story18674838/bip39-words-https-linktr-ee-bip39-a-review-of-bip39-generator