Hi Jeffrey Yu , I wonder, when the doctor uploads the record file, is there anything to show its immutability. As you know, the purpose of Blockchain is immutable, so when creating a transaction to upload a file, is there a hash or identifier for it. And where is it saved? Can I see them?
The immutability concept in blockchain is to retain an unalterable history of transactions. In the case of this project, the patient can see every edit history made to his or her record. This is implement-able.
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Hi Jeffrey Yu , I wonder, when the doctor uploads the record file, is there anything to show its immutability. As you know, the purpose of Blockchain is immutable, so when creating a transaction to upload a file, is there a hash or identifier for it. And where is it saved? Can I see them?
The immutability concept in blockchain is to retain an unalterable history of transactions. In the case of this project, the patient can see every edit history made to his or her record. This is implement-able.