How Does ‘Nakamoto Consensus’ Enforce the Longest Chain Rule?

Nakamoto Consensus, the mechanism used by Bitcoin, dictates that the legitimate chain is the one with the most cumulative Proof-of-Work (the 'longest chain'). Nodes continuously verify and extend this chain.

If a fork occurs, the network will eventually follow the chain that has the most computational effort invested, effectively discarding shorter, competing chains and enforcing the history of the longest chain.

What Is the Difference between the “Longest Chain Rule” and the “Heaviest Chain Rule” in PoW?
What Is the Difference between “Soft Forks” and “Hard Forks” in Blockchain Governance?
How Does a Blockchain Resolve Temporary Forks Caused by Network Latency?
What Is the “Longest Chain Rule” and How Does It Relate to Block Confirmation?
How Does a Proof-of-Work (PoW) Consensus Mechanism Prevent Double-Spending?
What Is the ‘Longest Chain Rule’ in Blockchain Consensus?
What Is the “Longest Chain Rule” and How Does It Prevent Confirmed Double-Spending?
What Is the ‘Longest Chain Rule’ in Proof-of-Work?

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