Advice banner cage delight envy discipline gravity hollow jealous laundry maple orange panda royal scene tribe umbrella Wintertime yellow This article describes BIP39, the standard that defines how seed phrases are made, and summarizes how BIP32 and BIP44 standards let wallets to supercharge seed phrases to help numerous more keys. https://socialwebnotes.com/story4727059/facts-about-bip39-seed-phrase-github-revealed