Bip39 Tool. Is passphrase similar to PIN? No, a passphrase is not really similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of stability for your wallet that works together with your seed phrase to encrypt and protect your wallet. A PIN, However, https://bookmarkdistrict.com/story18430046/bip39-wallet-https-linktr-ee-bip39-the-best-side-of-bip39-mnemonic