Bip39 checksum https://www.tumblr.com/generalllamacolor/787594721599078400/can-you-depend-on-online-bip39-generators-a Cryptographic Protection: The generator utilizes advanced cryptographic ways to make seed phrases which have been practically difficult to guess or replicate. Exactly how much stability does a passphrase insert? A BIP39 passphrase drastically boosts your Bitcoin walle... https://bookmarkswing.com/story21709974/valid-bip39-seed-phrase-bip39-ian-coleman-for-dummies-https-x-com-tundra838554