BIP39 stands for Bitcoin Enhancement Proposal 39. The words are selected from a selected list of 2048 prevalent English words that may be accustomed to the create a binary seed (your private vital). This extra complexity boosts the hazard of misplacing the passphrase, and thus getting rid of your copyright. https://bookmarkproduct.com/story18897420/an-unbiased-view-of-bip39-seed-phrase-github