{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to validate and verify protocol specifications in a blockchain?","a":"Smart Contracts: Smart contracts are programmable scripts that run on the blockchain and enable automated execution of transactions based on predefined conditions. They provide a trustless and decentralized solution for  managing assets and executing contracts."}]}],"pr":"f46c50d1c47f8d2da1c4a6acd7affa4b0cef810bdfa3a35a5bf5d02263e70faa"}