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Explain the Concept of ‘Merged Mining’ and Its Security Benefits for Altcoins.

Merged mining allows two different cryptocurrencies, based on the same PoW algorithm, to be mined simultaneously using the same computational work. The altcoin (secondary chain) benefits by leveraging the massive hashrate of the primary chain (e.g.

Bitcoin), making it significantly more secure against a 51% attack. The miners earn rewards on both chains, providing an economic incentive to secure the secondary chain.

How Do Merged Mining and Auxiliary Proof-of-Work (AuxPoW) Help Secure Smaller Coins?
What Mitigation Strategies Can Smaller PoW Coins Employ against Hashrate Rental Threats?
What Is the Main Governance Challenge When a Smaller Coin Relies on a Larger Chain’s Security?
Has the Rise of Hashrate Rental Markets Increased the Risk for Smaller Coins?