{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is the security of fund transfers ensured in the blockchain?","a":"Immutability: Once  a transaction is recorded in a blockchain, it cannot be tampered with or deleted. This feature ensures that the authenticity and integrity of transaction data are preserved, preventing fraud and ensuring the security of fund transfers."}]}],"pr":"70f101ecc73b08c0fa30f0349b4bc08d23dd514493fb3aaa04b745b9f4cc666a"}