Some Bitcoin backers plan to launch a competing version called Bitcoin Cash on August 1, with support for more transactions per block
SAN FRANCISCO — For the last two years, rival factions have been vying for control of the Bitcoin virtual currency and its global network of computers and supporters.
Context & Ripple Effects
The August 1 launch of Bitcoin Cash is the flashpoint of a two-year fight over how to scale Bitcoin, where competing software update proposals like SegWit2x and UASF had already raised the prospect of a chain split. The big-block faction is now forcing the question by shipping its own version with more transactions per block.
The aftermath covered in related reporting shows how consequential that decision was for intermediaries: exchanges and wallet providers faced pressure to support an untested asset, and Coinbase reversed course to commit to Bitcoin Cash support by January 1, 2018. A year later, Bitcoin Cash itself split into ABC and SV camps, confirming that fork-based governance tends to repeat.
First-order effects
- Exchanges and wallet providers must immediately decide whether to support Bitcoin Cash, since the fork puts undue pressure on them to handle an untested currency or risk stranding customer holdings.
- Bitcoin holders effectively receive a claim on both chains after August 1, splitting one asset and its liquidity in two.
Second-order effects
- Competitive dynamics among exchanges shift: Coinbase's reversal undercuts rivals that hold out against supporting the fork, making rapid fork support table stakes rather than a differentiator.
- The successful split strengthens the big-block camp's hand ahead of the November SegWit2x proposal backed by major startups and miners, raising the odds of further contested changes to Bitcoin's rules.
Third-order effects
- If the pattern holds, protocol disputes get resolved by chain splits rather than consensus, turning cryptocurrencies into families of competing versions whose market prices act as referendums on each faction's roadmap.
- Intermediaries — exchanges, wallets, miners — become the de facto gatekeepers of which fork survives, concentrating governance power in the infrastructure layer rather than the developer community.
The trend: Cryptocurrency governance is shifting from community consensus toward hard-fork brinkmanship, with exchanges and miners deciding which version of a chain wins.