Valid Bip39 Seed Phrase As blockchain is decentralized, irreversible and anonymous, it’s nearly impossible to freeze accounts or rollback transactions. Remember to make sure to permit Restoration from mnemonic phrases that have invalid checksums (or that you don't have the wordlist) Era of the majority of the seed phrase words https://bookmarkunit.com/story18427762/what-is-z-seeded-the-single-best-strategy-to-use-for-seed-phrase-generator