Bip39 root key https://franciscougju442.bravesites.com/entries/general/Produce-Bitcoin-Addresses-from-Seed-Every-Little-Thing-You-Required-to-Know BIP85: A more moderen proposal permitting the deterministic derivation of several BIP39 mnemonic seeds from the master seed. For words that only have three letters, there is absolutely no 4th letter. As an example Together with the word “in... https://olivebookmarks.com/story20092804/bip39-seed-to-private-key-not-known-details-about-bip39-generator-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw