Bip39-Standalone. The passphrase will not be picked from your predefined list of 2048 words – it may be any word or phrase you choose. notify your wallet how to find your cash guiding it with the tree and are described in Bitcoin Advancement Proposals (BIP). Safety versus seed phrase theft: https://bookmarkgenious.com/story18926010/bip39-word-list-pdf-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained