The Merkle Tree ensures blockchain data integrity by organizing transactions into a hierarchical structure of cryptographic hashes. Used by Bitcoin (BTC), it allows efficient verification of large datasets. Each transaction is hashed, paired, and hashed again until a single root hash is created, stored in the block header. Ethereum (ETH) and $VET $VELODROME
VeChain (VET) also rely on Merkle Trees for data consistency. This structure enables quick validation of transactions without downloading entire blocks, ideal for light clients. If data is altered, the root hash changes, signaling tampering. VET’s supply chain use cases benefit from this, ensuring transparent tracking. However, Merkle Trees require careful implementation to avoid hash collisions. ETH’s state trie, a Merkle variant, manages account data. $BTC
BTC’s simplicity ensures robust integrity. Merkle Trees are critical for secure, scalable blockchains.
