Bip39 Word List Numbers. Is passphrase the same as PIN? No, a passphrase will not be similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of safety to the wallet that works together with your seed phrase to encrypt and secure your wallet. https://cheapbookmarking.com/story18698950/bip39-mnemonic-https-linktr-ee-bip39-top-guidelines-of-bip39-mnemonic