{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do signatures get verified in a blockchain?","a":"Generate a hash value: During the signing process, the user also generates a hash value  for the transaction information or data. ↵↵..."}]}],"pr":"026bc4780fe7ad84e73b5ceb352c197c3063fc2809479a134beb6a8e596ad6be"}