Bip39 Mnemonic. Is passphrase the same as PIN? No, a passphrase isn't similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of safety on your wallet that works together with your seed phrase to encrypt and guard your wallet. A PIN, on the https://webcastlist.com/story20945258/bip39-list-https-linktr-ee-bip39-the-best-side-of-bip39-mnemonic