{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Merkle Proof in blockchain refers to a mechanism used to verify the existence of a specific transaction in a certain block. This mechanism is based on the structure of Merkle Tree (Merkle Tree).↵↵Merkle Tree is a binary tree where each leaf node represents the hash value of a transaction, and each non-leaf node represents the merged hash value of its child nodes. The Merkle Proof allows users to verify whether a transaction is present in a block without needing to know all the transactions in the block.↵↵The verification process involves the following steps:↵↵1. Find the transaction hash: You need to know the hash value of the transaction you want to verify.↵2. Get the Merkle Path: Start from the hash of the transaction, find a path leading to the root of the Merkle Tree. Along this path, there are a series of hash values used to calculate from the leaf node (your transaction) to the root node.↵3. Rec","a":"A Merkle Proof in a blockchain is a  mechanism used to verify if a specific transaction exists within a certain block. It is based on the structure of a Merkle Tree. A Merkle Tree is a binary tree where each leaf node represents the hash value of a transaction, and each non-leaf node is the result of hashing the combined hash values of its child nodes. With a Merkle Proof, verifiers do not need to know all the detailed information of transactions within a block; they only need to obtain a few hash values along the path to quickly determine if the target transaction exists in the block.↵↵The verification process is as follows:↵↵1."}]}],"pr":"fb1100e42a2e2251ffb0dfb1f94c77502bcaee17ae58b82a9379638adb7c60bd"}