Block

What is the difference between Selfish Mining and Block Withholding attacks?

What is the difference between Selfish Mining and Block Withholding attacks?
  1. What is block withholding attack?

What is block withholding attack?

Block withholding attack is an action where a miner who has found a legal block chooses not to submit it but rather directly abandons it. This attack makes the mining pool lose all bitcoin rewards contained within the block.

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