Bip39 Light Standard As blockchain is decentralized, irreversible and nameless, it’s nearly impossible to freeze accounts or rollback transactions. You can consider this Device for a components or computer software wallet opened up where you can tinker with stuff within and do almost everything manually. This Device randomly produces BIP39 https://funny-lists.com/story19659791/bip39-how-many-combinations-seed-phrase-generator-an-overview