Bip39 Github. Take into consideration how you can securely again up and move within the passphrase if required: Whilst you could theoretically rely upon your memory, you might want to look at a safe backup method. BIP39 specifies a list of 2048 words from which the mnemonic phrase is picked. https://bookmarkboom.com/story18976617/bip39-passphrase-https-linktr-ee-bip39-the-2-minute-rule-for-bip39-word-list