Bip39 Seed Phrase. The passphrase is not chosen from the predefined list of 2048 words – it can be any word or phrase you decide on. Indeed, BIP39 passphrases are circumstance-delicate. Ensure that you enter your passphrase accurately while you set it up, such as any uppercase or lowercase letters. https://bookmarkgenious.com/story19180515/bip39-mnemonic-https-linktr-ee-bip39-bip39-words-secrets