{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the effective pruning algorithm in the MultiversX protocol solve the problem of rapidly growing storage costs associated with blockchain expansion?","a":"The effective pruning algorithm in the MultiversX protocol solves the problem of rapidly growing storage costs in ledgers by the following approach: First, the algorithm categorizes  the transaction history in the blockchain, grouping similar transactions into the same category. Then, for each category, the algorithm calculates a representative transaction that contains all the key information of the transactions in that category. Next, the algorithm deletes all other non-representative transactions, retaining only the representative transaction and its corresponding block header information. This ensures the integrity of blockchain data while significantly reducing storage costs. Finally, the MultiversX protocol also employs data compression technology to further lower storage requirements. By these means, the effective pruning algorithm optimizes the storage efficiency of blockchain systems."}]}],"pr":"ed820cc34c0bede86b440e520c603d24d6d71b70b5824b9e860a008d6db4b3fe"}