{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Does blockchain technology have scalability?","a":"Blockchain technology has a certain degree of scalability but still faces some challenges. In order to enhance the scalability of blockchain, many teams have proposed different solutions, such as sidechains, sharding, DAG, and other technologies. These technologies aim to improve the transaction throughput of blockchain and support deeper applications and popularization. However, despite enhancing the scalability of blockchain to some extent, these technologies still face challenges in aspects such as performance, energy consumption, and security. Therefore, blockchain technology has made certain progress in scalability, but  it still needs continuous optimization and innovation to meet the needs of future development."}]}],"pr":"00a13e8dacbccc8ee8c8f12dd4aaab4a7cbc66a519b3e0ed71e507b2b2e720ef"}