Bip39 Entropy As blockchain is decentralized, irreversible and anonymous, it’s almost impossible to freeze accounts or rollback transactions. Please remember to let recovery from mnemonic phrases which have invalid checksums (or that you don't have the wordlist) When producing your own private seed phrase, security needs to be leading-of-thoughts all https://bookmarksfocus.com/story4280020/bip39-seed-phrases-little-known-facts-about-seed-phrase-generator