{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The reward pool provided by the OCR module is mainly used to pay which participants off-chain?","a":"Participants who share  the achievements of the OCR module: When the achievements of the OCR module are widely applied in various fields, participants can share these achievements."}]}],"pr":"8eb70d4379dbc4916ede08b51fc013e049afa0a851ec6520fbbeeaf12a57a362"}