Bip39 Compatible Wallet. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of security for your wallet that works along with your seed phrase to encrypt and protect your wallet. A PIN, On the https://socialdosa.com/story9018169/bip39-passphrase-https-linktr-ee-bip39-the-best-side-of-bip39-mnemonic