Bip39 Standard. The passphrase is not chosen with the predefined list of 2048 words – it might be any word or phrase you choose. BIP39 specifies a list of 2048 words from which the mnemonic phrase is preferred. Each word represents a number in a binary sequence, and also the https://networkbookmarks.com/story18778733/bip39-word-list-https-linktr-ee-bip39-how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-wallets