BIP39 means Bitcoin Improvement Proposal 39. The words are selected from a certain list of 2048 typical English words which can be utilized to the produce a binary seed (your non-public essential). If you are Doubtful about a certain word's spelling, make use of the lookup purpose (Ctrl+File on Windows/Command+File https://greatbookmarking.com/story19640781/new-step-by-step-map-for-ledger-seed-phrase-bip39