History & Governance • Estimated 25m

Chain Split Risk

protocol.chain-split-risk

Chain split risk is the ecosystem cost created when a contentious protocol upgrade leaves incompatible rule sets active at the same time. Persistent splits can impose replay, reorg, infrastructure, and coordination costs even when each side keeps producing blocks.

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Curated resources (3)

• Bitcoin Dev Philosophy: Costs of a Split (article) Direct conceptual framing for why incompatible upgrade outcomes impose lasting costs on users and infrastructure.
• BTC Transcripts: Socialized Costs Of Hard Forks (article) Concrete examples of replay, privacy, reorg, and coordination costs created by contentious splits.
• The Blocksize War (book) Best long-form case study for how split risk and activation conflict spill across wallets, exchanges, miners, and users.

Direct prerequisites (1)

• Soft Forks vs Hard Forks

Direct dependents (0)

• None

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