From Trie to Ethereum MPTMerkle Patricia Trie (MPT for short) is the core ADS (Authenticated Data Structure) of Ethereum. Key data of Ethereum, such as World State, Account Data, Transactions, and Receipts, are all stored in MPT tries. MPT is a combination of Trie and Merkle Tree, embodying the advantages of both. Although MPT is not difficult to understand, I find myself forgetting it after just one read. Therefore, I plan to write this article to describe MPT in my own words, to deepen my u...