{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Why is it necessary to set a timeline for blockchain upgrades?","a":"Adapt to technological development: With the continuous advancement of blockchain technology, innovative achievements such as new consensus  algorithms, encryption technologies, and cross-chain communication emerge constantly. By setting upgrade timelines, blockchain networks can continuously optimize and improve to adapt to the ever-changing technological environment and enhance overall performance."}]}],"pr":"203e8b24f7cffefd360505df5e0bee9324408c51849078cb9ec82cec1e778270"}