A Merkle Tree allows you to efficiently verify that a piece of data (a "leaf") is part of a larger set. It's used in blockchains to validate transactions without downloading the entire block.
abc0x5842148bc6ebeb52af882a317c765fccd3ae80589b21a9b8cbf21abb630e46a7A Merkle Tree is a cryptographic data structure that summarizes and verifies large datasets efficiently. Each leaf is hashed, and parent nodes are recursively hashed together, forming a tree with a single root.