Is it possible in Blockchain to remove one or more block from the networks?
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I think if the block has self destruction logic then it may possible. Means if the block is programed to be destroyed by itself after certain time or condition
Tammachir Suwanno
No. There are cannot modified after verified by consensus
Soundararajan Mani
No, its not possible. Because each block has been created combination of (Current transaction data + Previous blocks hash value)
So the blocks using the following inputs:
1. Current transaction data
2. Previous blocks hash value
3. block #
4. Nonce (in bitcoins)
5. Time stamp.
So if we removed any blocks entire chain will be collapsed.
Joy L
Blockchain can not be modified or altered after receiving consensus. Blockchain provides a permanent financial record in the form of a digital double entry ledger.