BIP39 stands for Bitcoin Enhancement Proposal 39. The words are chosen from a certain list of 2048 prevalent English words which may be utilized to the make a binary seed (your private important). This post describes BIP39, the standard that defines how seed phrases are created, and summarizes how BIP32 https://bookmarkingbay.com/story18822993/little-known-facts-about-bip39-seed-phrase-list