{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The root node in a blockchain refers to the initial node in the blockchain structure, which is responsible for storing the initial block and providing a starting point for the entire blockchain network. It is also known as the Genesis Block.","a":"The root node in a blockchain refers to the starting node in the blockchain network, also known as Block 0 or Genesis Block. It is the first block  in the entire blockchain network, containing the initial data and settings of the blockchain network. The blocks following the root node are connected to the previous block through a hash algorithm, forming a chain structure. All subsequent blocks depend on the root node, which is the origin of the entire blockchain network."}]}],"pr":"3cb2946ca4ec25d287bc0c2f3bb99df6c500fa1f3284b23ff9a48881308d04c8"}