Seed Phrase Generator & Checker (Seedgen). From this stage forward the seed might be written on paper or spoken around phone and this opened up new, Actual physical ways of backing up the seed (numerous paper copies in numerous places, strong copies on steel plates with additional protection from fire/flood https://chanceymaqd.wikiannouncement.com/7678531/the_anatomy_of_the_bip39_phrase_entropy_terms_and_security