{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to generate key pairs on a blockchain?","a":"Choose an encryption algorithm:  The commonly used encryption algorithm in blockchain is Elliptic Curve Cryptography (ECC) because it offers higher security and smaller key lengths."}]}],"pr":"b1fe770768f188e9f481e6f9616ff61e1798c4e547cdc4007edd862044680970"}