Bitcoin Fork BIP-110 Mined 2 Blocks Then Froze: The Chain Nobody Warned You About
BIP-110's breakaway Bitcoin chain mined exactly two blocks, then essentially died on its feet — and both chains are still accepting the same transactions right now.
The controversial fork launched carrying Bitcoin's full mining difficulty despite controlling only a sliver of the network's total hashpower. The math is brutal and simple: Bitcoin's difficulty is calibrated for an ocean of miners. BIP-110 brought a puddle. The result is blocks arriving hours apart instead of every ten minutes, leaving the chain functionally paralyzed while quietly remaining alive enough to cause confusion.
Why This Is More Dangerous Than It Looks
The detail most people are skipping past is the shared transaction pool. Because both chains still accept the same transactions, users broadcasting transfers right now could find themselves in an unexpected position. A transaction valid on one chain may also be valid on the other, opening the door to replay attacks where a payment made on Bitcoin gets duplicated and drained on BIP-110, or vice versa.
This is not theoretical. It happened during the original Bitcoin Cash split in 2017, and it cost careless holders real money before replay protection was widely implemented.
BIP-110 launched without confirmed, robust replay protection in place for ordinary users. That is the story inside the story.
The Difficulty Trap Is a Known Killer
Forks that inherit Bitcoin's difficulty without the hashpower to support it face a clockwork death spiral. Miners have zero economic incentive to point hardware at a chain producing blocks hours apart. Slow blocks mean slow confirmations. Slow confirmations mean exchanges won't list it. No listings means no price. No price means miners leave. The chain slows further.
BIP-110 is now inside that spiral after two blocks. Whether it escapes depends entirely on whether a significant mining operation decides to commit hashpower, which looks unlikely given the current silence from major pools.
What Crypto Holders Need to Watch Right Now
If you hold Bitcoin and use a software wallet or exchange that has not explicitly addressed BIP-110 replay protection, avoid sending transactions until your provider issues a clear statement. This is not panic, it is basic fork hygiene.
Watch for three signals in the next 48 hours: a major mining pool announcing BIP-110 support, an exchange listing the forked coin, or a security researcher publishing a confirmed replay attack. Any one of those moves this from a footnote to a market event.
Until then, BIP-110 is a frozen chain with live teeth. That combination has burned people before.