{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the impact of the size parameters of the concurrent Merkle tree on the required storage space for on-chain storage?","a":"The leaf nodes of the Merkle tree store the hash values of the data blocks, while the  non-leaf nodes store the hash values of their descendant nodes. When the size of the concurrent Merkle tree increases, the number of hash values stored in each node also increases, thereby"}]}],"pr":"b46f28513b0926cd678f6c7906c99c4ee948f025b727c6244536edc56972d62e"}