{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do smart contracts achieve automatic execution in blockchain?","a":"Decentralization: Blockchain technology adopts a decentralized network architecture, with data stored on multiple nodes that validate and maintain each other, avoiding the risks of centralized control. This enables smart contracts to  automatically execute and verify contract terms without the need for third-party intervention."}]}],"pr":"4fe07b0b7b1c075d670f9be72d7fe8fbe2e9e6c4e98513c6b63fd466ac9ac4a8"}