{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the common allocation operations in a blockchain?","a":"Miner Reward: In mining-based blockchain systems such as Bitcoin, miners verify transactions and create new blocks by solving complex mathematical problems. When they successfully create blocks, they are rewarded  with Bitcoin from the system as incentive."}]}],"pr":"674a7eb63beb6a614d2ed70c974c81d82fa8deb2cc11c8e44b7c6868d7a347e3"}