Bip39 php https://bip39marco.mystrikingly.com/ BIP85: A more recent proposal making it possible for the deterministic derivation of several BIP39 mnemonic seeds from the master seed. For words that only have 3 letters, there's no 4th letter. For example with the word “add”, there are no extra letters afterwards and thus should https://digibookmarks.com/story20602015/bip39-java-bip39-ian-coleman-for-dummies-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw