Bip39 Words. Is passphrase similar to PIN? No, a passphrase isn't the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of safety for your wallet that actually works along with your seed phrase to encrypt and guard your wallet. A PIN, https://wildbookmarks.com/story19688418/bip39-https-linktr-ee-bip39-top-guidelines-of-bip39-words