Bip39 Passphrase. The passphrase is just not chosen within the predefined list of 2048 words – it might be any word or phrase you end up picking. At its core, a BIP39 passphrase modifies the cryptographic strategy of wallet technology. Right here’s a technological look at how it works: From https://sociallytraffic.com/story4391737/bip39-words-https-linktr-ee-bip39-bip39-word-list-pdf-no-further-a-mystery