{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the distinctive features and attributes of the BLS multi-signature scheme in blockchain?","a":"Efficiency:  The BLS multi-signature scheme has a shorter signature length compared to other multi-signature schemes such as Schnorr and Diffie-Hellman. The signature length is significantly reduced, thereby improving the speed of signing and verification."}]}],"pr":"8638f31175eddfca5c6a3a4b4d1c143a91f0e8fce715f825899b61e5502319db"}