{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the data synchronization tools for blockchain?","a":"Distributed Ledger Technology (DLT):  DLT is a decentralized data storage method that achieves data sharing and synchronization by distributing data across multiple nodes. Blockchain technology is one application of distributed ledger technology."}]}],"pr":"7cdaf898ca1edb86215e19635be45c911fed330ef16cd08a2a0adf79e54409f7"}