Explain the Concept of a Multi-Algorithm Mining System.

A multi-algorithm mining system requires miners to use different hashing algorithms for different parts of the block production process or across different epochs. For example, a coin might require two or more distinct algorithms (like SHA-256 and Scrypt) to mine a block.

This forces an attacker to acquire majority hashrate for multiple, often incompatible, types of mining hardware (e.g. ASICs for one, GPUs for another).

This diversification significantly increases the capital expenditure and logistical complexity required to mount a 51% attack, thus enhancing security.

What Are the Common Characteristics of a Memory-Hard Hashing Algorithm?
How Does Staking Differ from Mining in Terms of Hardware Requirements?
How Does the Cost of a 51% Attack in PoS Scale Compared to the Cost in PoW?
What Are the Trade-Offs of Using a Multi-Algorithm System in Terms of Miner Accessibility?
What Is the Primary Difference between a ‘View’ Function and a ‘State-Changing’ Function?
Does the Type of Mining Algorithm (E.g. SHA-256 Vs Scrypt) Affect the Cost of a 51 Percent Attack?
Compare the Capital Cost of a PoS Attack to the Energy Cost of a PoW Attack
How Does a Hybrid PoW/PoS System Compare to a Multi-Algorithm PoW System in Terms of Security?

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