Merkle Tree State Pruning

Algorithm

Merkle Tree State Pruning leverages a cryptographic tree structure to efficiently verify the validity of a blockchain state without requiring the full state data. This technique significantly reduces the computational burden and storage requirements for light clients and other nodes that do not need to maintain a complete copy of the blockchain. The pruning process selectively removes branches of the Merkle tree that are deemed unnecessary for verification, based on predefined criteria or probabilistic sampling. Consequently, it enables faster synchronization and reduced bandwidth consumption, particularly beneficial in resource-constrained environments or for applications involving frequent state updates.