{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the characteristics of the BLS multi-signature scheme in blockchain?","a":"Short signature length: Compared to ECDSA and Schnorr signatures, BLS signatures have a shorter length, which is  beneficial for reducing storage and bandwidth requirements."}]}],"pr":"d522e8826809d1b5b78b5baef116557f90ba3fea3f7b69eb09dc7e66e75df2bb"}