So sorry I have less knowledge in the blockchain domain but I have questions. You said that once you push updates in the blockchain no one change or hacker can change the order of push , so if imagine do to some error you pushed wrong ota firmware update file in blockchain to update, so now once it is push in blockchain we can't change it ,and can result in giving that wrong ota updates , so sorry if you find this silly questions, but I am so curious to know about as I love cybersecurity, correct me if am wrong anywhere
It is a great question Kaustubh. Ya if you push new update to blockchain you cannot change it, so your pro can be your con but generally in traditional systems when you push new updated it still goes to the devices and to revert that you push new updates. so similarly in this you push new updated which will be added to latest block, so that block data will be pulled by the device. so this is how you revert update in this blockchain system.
