BIP39 means Bitcoin Advancement Proposal 39. The words are selected from a particular list of 2048 typical English words which can be accustomed to the crank out a binary seed (your private key). This informative article explains BIP39, the standard that defines how seed phrases are made, and summarizes how https://get-social-now.com/story4177920/a-review-of-bip39-passphrase