{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are account owners determined in a blockchain?","a":"In a blockchain, the owner of an account is determined through encryption technology using private keys and public keys. The private key is created and kept by the account owner, and it is used to sign and verify transactions in the account. The public key is generated by the blockchain network, appearing in pairs with the private key, and it is used to verify signed transactions. Only users with the correct private key can initiate signed transactions, while the public key is used to verify the signature, ensuring the authenticity and security of the transaction. This encryption technology ensures the uniqueness and  immutability of the account owner's identity in the blockchain network."}]}],"pr":"ea5338954c453d0f242c205844fe61e086b42c25738d25b0d811ea679f943e7d"}