{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do protocols change in a blockchain network?","a":"Protocols in blockchain networks are implemented by introducing new rules and features  that can improve the performance, security, and scalability of the blockchain network. Changes to protocols are usually made to address existing issues, increase efficiency, or adapt to constantly evolving demands. For instance, as blockchain technology advances, researchers and developers continuously propose new protocols, such as the Endor protocol, to tackle challenges in the field of predictive analysis. Through these revolutionary changes to protocols, blockchain networks can better meet the needs of various application scenarios, thus playing a more significant role in various industries."}]}],"pr":"dacd6650653ede20d1e95ce668a94a66c7d8fdb1cce99127d98d5eb9290a425d"}