{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"BIP39（Bitcoin Improvement Proposal 39）in the blockchain refers to a standard for generating and managing mnemonic seeds, which are used to securely store and recover cryptocurrency assets, such as Bitcoin. Mnemonic seeds are a series of words that act as a human-readable representation of a wallet's private key. By using BIP39, users can easily backup and restore their cryptocurrencies without relying on a centralized service or physical hardware.","a":"BIP39 (Bitcoin Improvement Proposal 39) refers to an improvement proposal for the Bitcoin protocol. BIP39 primarily focuses on improving Bitcoin's key management and recovery mechanisms, providing users with safer and more convenient solutions for storing and recovering keys. BIP39 introduces the term Mnemonic Seed, which is a memorable mnemonic that can generate multiple dispersed recovery keys, thereby enhancing users' abilities to recover encrypted assets in case of lost or damaged devices. Through BIP39, users can back up and restore Bitcoin wallets more easily,  reducing the risk of losing access to their cryptocurrencies due to misplaced or compromised keys."}]}],"pr":"3ad837bb6df16d348999103a63ba9f0dfd7fa0b14658b2d9741b356dbd96581b"}