Is it possible in Blockchain to remove one or more block from the networks


it can be done. There are times when only a specific portion of this online ledger is to be considered. With the help of default options and filters, this can easily be done without making a lot of efforts.


Well, I didn’t know it. As far as I knew, there was nothing which can be done to modify the blockchain rewards.

If it can be done, then how can we say that it can’t be hacked or modified.