BIP39 means Bitcoin Improvement Proposal 39. The words are picked from a particular list of 2048 popular English words which may be utilized to the create a binary seed (your non-public key). This post explains BIP39, the standard that defines how seed phrases are made, and summarizes how BIP32 and https://socialwebconsult.com/story4357379/a-secret-weapon-for-bip39-words-to-numbers