{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is a Merkle Tree?","a":"A Merkle Tree is a binary tree data structure consisting of a root node, a set of intermediate nodes, and some leaf  nodes. The leaf nodes contain the hashed values of the original data (such as files, transactions, etc.), while the intermediate nodes are the double-hashed results of the adjacent leaf nodes' hash values. The main characteristic of a Merkle tree is that any change in the data of a leaf node will cause the hash value of the root node to change. This structure plays a crucial role in ensuring data integrity and preventing tampering, thus being widely used in areas such as blockchain, P2P networks, and digital signatures."}]}],"pr":"97f456ea37b93aeb2dfb1c8281cb5914c41086e6c47b09d330ff7af01888b439"}