How Does a Higher Difficulty Impact the Decentralization of Mining?

Higher difficulty generally leads to less decentralization. As the puzzle becomes harder, the computational power required increases, favoring large mining pools and specialized hardware (ASICs).

This drives out smaller, individual miners who cannot compete on efficiency. The concentration of hash power in fewer entities can increase the risk of a 51% attack.

How Does Staking Differ from Mining in Terms of Hardware Requirements?
Can a Futures Contract Be Used to Speculate on the Future Hash Rate of a Network?
How Does the Concentration of Volume in a Few Dark Pools Impact Market Fairness?
What Is ‘Rental Hash Power’ and How Does It Lower the Barrier to a 51 Percent Attack?
How Does the Concentration of Hash Power in a Few Large Pools Impact Decentralization?
How Does the Concentration of Risk in a Few Large Clearing Members Challenge the Mutualization Model?
What Is an ASIC Miner?
How Does the Concentration of Token Ownership Affect the Perceived Value of Governance Rights?

Glossar