Merkle Tree

Merkle Tree is a cryptographic data structure used in blockchain to verify large data sets efficiently. It organizes data into a tree where each leaf node is a hash of a data block, and non-leaf nodes are hashes of their child nodes. This hierarchical structure allows for quick and secure verification of data integrity by comparing a single hash at the root. It enhances security by enabling efficient and tamper-proof verification of transactions without revealing the entire data set. Merkle Trees are fundamental in ensuring data integrity and scalability in cryptocurrencies and blockchain systems.