Seed Phrase Generator & Checker (Seedgen) As blockchain is decentralized, irreversible and anonymous, it’s almost impossible to freeze accounts or rollback transactions. Backup: As soon as produced, the seed phrase is exhibited to the consumer, who's instructed to put in writing it down and keep it in a secure site. https://tbookmark.com/story18446630/seed-phrase-generator-checker-bip39-word-list-secrets