Compared to Merkle Tree, Verkle Tree has been improved a lot in the Proof size as a critical part of the ETH2.0 upgrade. When it comes to data with the size of one billion, the Merkle Tree proof will take 1kB, while the Verkle Tree proof only needs no more than 150 bytes.

The Verkle Tree concept was proposed in 2018 by John Kuszmaul. The 23rd tech review by Sin7Y will demonstrate the principle of Verkle Tree.

Read more: https://hackmd.io/@sin7y/rJZZy_mD9

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