{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied to environmental protection?","a":"Green Lifestyle Reward Mechanism: Through blockchain technology, people can upload information proving their green lifestyle, such as  walking or biking instead of driving, and receive rewards accordingly. This encourages more people to adopt environmentally friendly behaviors."}]}],"pr":"1f31c9313d24fe9ff8261394de7801f464098fab30211b3f36d6ac043e44063e"}