Bip39 Seed. You'd then do a standard recovery using a command such as 1 down below. (This command works by using a sample wallet file bunlded with BTCRecover) This could include developing a immediate backup, a cryptic hint that only you'd probably realize, sharing parts of the passphrase with trusted https://bookmarkity.com/story19217941/bip39-passphrase-https-linktr-ee-bip39-getting-my-ian-coleman-bip39-to-work