Bip39 Wallet. Is passphrase the same as PIN? No, a passphrase isn't similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of safety on your wallet that works along with your seed phrase to encrypt and guard your wallet. A PIN, Alternatively, is https://getidealist.com/story21250362/bip39-passphrase-https-linktr-ee-bip39-top-latest-five-bip39-list-urban-news