{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology increase the trust level between IoT devices?","a":"Decentralized trust: Blockchain technology eliminates the dependence on centralized institutions, ensuring the security and reliability of the network through distributed consensus mechanisms. Users can interact with other participants directly without going through intermediaries,  thereby increasing trust."}]}],"pr":"5a88de728b0c0487b60be600bbaf548b95abce65e46849d8b818f634f7cfc8d8"}